|
AToBToC
|
07 Apr 2006 - 00:29 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Circular Links with Continuations Problem You have a number of pages that all link to each other this is, the links form a cycle. You want to implement ... |
|
AdminAnnotationProposal
|
19 May 2004 - 04:15 - r1.3
|
AntonVanStraaten
|
| |
Adding an Annotation Mechanism to TWiki The following outlines a possible way of implementing an annotation-based approach to maintaining cookbook content with TWiki ... |
|
AdminCookbookViews
|
09 Jun 2004 - 15:40 - r1.9
|
NoelWelsh
|
| |
Supporting Multiple Views of the Cookbook At a minimum, we want to be able to support two "views" of the cookbook one which supports online browsing well, and another ... |
|
AdminOverview
|
23 Aug 2004 - 08:17 - r1.6
|
AntonVanStraaten
|
| |
Cookbook Administration Issues This is a laundry list of things to think about, plan for, and/or do. Expand any significant points below into their own topics, as ... |
|
AdminSourceHighlighting
|
22 Apr 2004 - 23:48 - NEW
|
AntonVanStraaten
|
| |
Source Highlighting Integration The following diff documents the change made to TWiki.SyntaxHighlightingPlugin, to integrate the Sandbox.ScmToXexpr Scheme source ... |
|
AdminTopics
|
19 May 2004 - 04:10 - NEW
|
AntonVanStraaten
|
| |
Administration Topics These are topics related to Cookbook administration or site design. To appear in this list, a topic must have a TopicType of Admin on its CookbookForm ... |
|
AligningStrings
|
08 Sep 2004 - 17:48 - r1.12
|
GordonWeakliem
|
| |
STARTINCLUDE Aligning Strings Problem You want to align a string, left, right, or center. You might use this when generating reports, for example. Solution The easiest ... |
|
AllRecipes
|
19 May 2004 - 16:48 - r1.2
|
AntonVanStraaten
|
| |
List of All Recipes These are all topics which have a CookbookForm with a TopicType of Recipe . See also ParentTopics. This list is generated automatically. SEARCH ... |
|
ApplicableHashTables
|
05 Feb 2008 - 16:47 - NEW
|
DanielSilva
|
| |
STARTINCLUDE Applicable Hash Tables Problem You want to apply hash-table objects directly to look up or associate keys with values. Solution You can rely on structures ... |
|
AtExpandTime
|
01 Oct 2005 - 07:51 - r1.3
|
NoelWelsh
|
| |
STARTINCLUDE A Macro Similar to CL's Eval-When Problem Often times it is useful to preload a table of data at compile-time. Scheme, however, has no construct similar ... |
|
AuthorChapter
|
16 Aug 2004 - 14:37 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Author Guide TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"AuthorChapterComments"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup ... |
|
AuthorChapterComments
|
16 Aug 2004 - 14:42 - NEW
|
NoelWelsh
|
| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments STOPINCLUDE Main.NoelWelsh 16 Aug 2004 |
|
AuthorCreatingChapters
|
16 Jul 2007 - 07:53 - r1.3
|
NoelWelsh
|
| |
STARTINCLUDE Creating Chapters Problem You want to create a new Chapter in the Cookbook Solution Creating a new Chapter is not as simple as creating a recipe, as ... |
|
AuthorEditingExistingText
|
20 Aug 2004 - 16:38 - r1.3
|
NoelWelsh
|
| |
Editing Existing Text There are many different types of editing, from fixing typos through adding comments to wholescale restructuring of pages. Always think about ... |
|
AuthorFAQ
|
20 Aug 2004 - 19:00 - r1.3
|
GordonWeakliem
|
| |
Author FAQ TOC How do I rename or move a topic? Select the More link at the top of the topic you want to rename. The page that comes up has an option to "Rename/Move ... |
|
AuthorGuide
|
20 Aug 2004 - 16:38 - r1.18
|
NoelWelsh
|
| |
Cookbook Authoring Guide This topic is under construction, now that we have a good sense of how the cookbook should be structured with Twiki. Topics that will be ... |
|
AuthorIncludingRecipesInSections
|
16 Aug 2004 - 14:52 - r1.2
|
NoelWelsh
|
| |
Including Recipes in Sections At the bottom of every page is a form called the CookbookForm. The organisation of the site depends on the values in this form, so take ... |
|
AuthorIntroduction
|
19 Aug 2004 - 15:55 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Introduction This chapter covers the practices and conventions of contributing to the Cookbook. For ease of editing it is laid out like any other chapter ... |
|
AuthorRecipes
|
16 Aug 2004 - 14:41 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
|
AuthorYouHavePermission
|
20 Aug 2004 - 12:41 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE You Have Permission Problem You want to make a change but your aren't sure if you'll offend someone by doing it. Solution Make the change. Change is ... |
|
BecomingAnAuthor
|
16 Aug 2004 - 14:46 - r1.3
|
NoelWelsh
|
| |
Becoming An Author To become an author. visit TWiki.TWikiRegistration and fill out the registration form. Anyone can become a cookbook author, and contribute to the ... |
|
BeingPltSpecific
|
10 Sep 2004 - 01:00 - r1.5
|
AntonVanStraaten
|
| |
TOC STARTINCLUDE Being PLT Specific The reality of Scheme today is that many of the kinds of tasks which the Cookbook is intended to address cannot easily be implemented ... |
|
BookIntroduction
|
08 Sep 2004 - 05:14 - r1.9
|
AntonVanStraaten
|
| |
Introduction The Scheme Cookbook's primary aim is show how common programming problems can be solved in Scheme via short programming "recipes". Parts of the Cookbook ... |
|
BugIESourceWrapping
|
17 May 2004 - 02:50 - NEW
|
AntonVanStraaten
|
| |
Bug: Source code wrapping in IE There is a bug in IE which ruins the layout of receipes containing code with very long lines. An example is: AligningStrings. Previously ... |
|
CGI
|
16 May 2004 - 21:13 - NEW
|
JensAxelSoegaard
|
| |
CGI Scripts http://www.htus.org/Book/2001-11-13/howto-Z-H-17.html# part VI "CGI Scripts" in "How To Use Scheme" |
|
CaseSensitivity
|
31 May 2007 - 23:14 - r1.4
|
MichalKwiatkowski
|
| |
STARTINCLUDE Case Sensitivity Problem This recipe gives solutions for dealing with case insensitive code in a case sensitive language and vice versa. Introduction ... |
|
ChainedComparisons
|
03 Feb 2006 - 11:07 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Chained Comparisons Problem We might like to use syntax to describe a sequence of "chained" comparisons like 3 which can be expressed in Scheme as: begin ... |
|
ChapterStructure
|
14 Jun 2004 - 02:17 - NEW
|
AntonVanStraaten
|
| |
Cookbook Chapter Structure TOC Introduction This is technical documentation of the Cookbook chapter structure. Documentation for authors will be based on the automated ... |
|
CoRoutines
|
22 Apr 2009 - 16:37 - r1.34
|
JosKoot
|
| |
STARTINCLUDE Coroutines Problem In some cases it is desirable to transform a procedure that returns a table (a list, vector or list of lists and so on) into a procedure ... |
|
CommonLispCookbook
|
16 Jul 2004 - 19:19 - NEW
|
NoelWelsh
|
| |
A cookbook for Common Lisp, online at http://cl-cookbook.sourceforge.net/ Main.NoelWelsh 16 Jul 2004 |
|
CompilationCopyright
|
08 Sep 2004 - 09:07 - r1.3
|
AntonVanStraaten
|
| |
STARTINCLUDE Compilation Copyright As described in ContributorAgreement, while contributors retain the copyright to their own original material which is submitted ... |
|
ContributorAgreement
|
08 Sep 2004 - 09:05 - r1.7
|
AntonVanStraaten
|
| |
STARTINCLUDE Contributor Agreement By submitting material to this Cookbook web site ("the Cookbook"), you are agreeing to the following terms: Material that you submit ... |
|
CookBook
|
07 Jul 2004 - 10:15 - r1.14
|
NoelWelsh
|
| |
PLT Scheme Cookbook This page is temporarily out of service. See the TOC page instead. Main.AntonVanStraaten 03 May 2004 TOC{depth "2"} INCLUDE{"BookIntroduction ... |
|
CookbookBrainStorm
|
16 Jul 2004 - 19:15 - r1.34
|
NoelWelsh
|
| |
Cookbook BrainStorm What should a cookbook contain? Add your ideas the list below. 1 Intro to (PLT) Scheme Link to Sitaram's FixnumDays Philosophy of the cookbook ... |
|
CookbookFAQ
|
08 Sep 2004 - 07:11 - r1.9
|
AntonVanStraaten
|
| |
FAQ TOC Scheme portability Is the Cookbook PLT-specific? As little as possible. If we had the technology to support multiple Scheme implementations without making ... |
|
CookbookForm
|
31 May 2004 - 01:13 - r1.4
|
AntonVanStraaten
|
| |
Cookbook Topic Classification Form Name Type Size Values Tooltip message TopicType select 1 Specifies the type of a topic that belongs in the Cookbook ParentTopic ... |
|
CookbookStructure
|
14 Jun 2004 - 02:16 - r1.10
|
AntonVanStraaten
|
| |
Cookbook Structure Proposal TOC Note Below is the proposal for the new cookbook structure, written prior to implementation. The technical details of the final design ... |
|
CreatingAiffs
|
15 Aug 2006 - 14:29 - NEW
|
RitchieSmith
|
| |
STARTINCLUDE Creating simple AIFF audio files Problem DrScheme seems to have little support for sound. Solution Presented here, sample code for writing 16 bit monophonic ... |
|
CreatingJpegWithMzScheme
|
07 Apr 2009 - 19:58 - r1.2
|
StephenDeGabrielle
|
| |
STARTINCLUDE Creating Jpeg from scratch using MzScheme Problem You are using PLT DrScheme and you want to draw graphs, generate graphics, or process images from scratch ... |
|
CreatingRecipes
|
16 Aug 2004 - 14:45 - r1.5
|
NoelWelsh
|
| |
STARTINCLUDE Creating Recipes This page discusses both reasons for creating recipes and provides guidance on creating recipes. area. How To Create Recipes Use the ... |
|
DataStructureChapter
|
16 Aug 2004 - 02:22 - r1.2
|
GordonWeakliem
|
| |
STARTINCLUDE Data Structures TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"DataStructureChapterComments"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup ... |
|
DataStructureChapterComments
|
04 Nov 2005 - 17:22 - r1.4
|
AntonVanStraaten
|
| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments A good library of data structures for Scheme is the Galore library (the link is to its entry in the PLT PLaneT package ... |
|
DataStructureRecipes
|
16 Jun 2004 - 15:39 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
|
DataStructuresIntroduction
|
16 Jun 2004 - 15:38 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Introduction There are many advanced data structures that have been implemented in Scheme. There datastructures have properties that sometimes make them ... |
|
DatabaseChapter
|
20 Aug 2004 - 00:32 - r1.4
|
GordonWeakliem
|
| |
STARTINCLUDE Databases TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"DatabaseChapterComments"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup ... |
|
DatabaseChapterComments
|
01 Jul 2008 - 05:36 - r1.3
|
AntonVanStraaten
|
| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments WriteSqlInSchemeLikeSyntax: belongs here, but I did something wrong Main.HiSeeComments Fixed the parent topic ... |
|
DatabaseIntroduction
|
19 Aug 2004 - 16:55 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Introduction Relational databases, along with the file system and structured markup, are one of the primary means of storing and exchanging data between ... |
|
DatabaseRecipes
|
19 Aug 2004 - 23:38 - r1.2
|
GordonWeakliem
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
|
DefaultArgumentsClassInitialization
|
05 Sep 2006 - 03:13 - NEW
|
DannyYoo
|
| |
STARTINCLUDE Default field values for class initialization Problem You want to provide a set of reasonable default values for some fields in a class. Solution Use ... |
|
DefaultChapterTemplate
|
14 Jun 2004 - 01:50 - r1.2
|
AntonVanStraaten
|
| |
STARTINCLUDE URLPARAM{"title"} TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"DefaultChapterTemplateComments"} Set ALLOWTOPICCHANGE Main ... |
|
DefaultLibraryTemplate
|
01 Jul 2004 - 14:42 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE URLPARAM{"heading"} Location Description Discussion STOPINCLUDE Contributors WIKIUSERNAME DATE |
|
DefaultRecipeTemplate
|
01 Jun 2004 - 21:13 - r1.4
|
AntonVanStraaten
|
| |
STARTINCLUDE URLPARAM{"heading"} Problem Solution Discussion STOPINCLUDE Comments about this recipe Contributors WIKIUSERNAME DATE |
|
DisallowOneArmedIf
|
16 Nov 2006 - 11:38 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Disallow One-Armed If with a Custom Language Problem It's idiomatic PLT Scheme to use WHEN and UNLESS if one wants to do a side-effect conditional. But ... |
|
DrScheme
|
30 Mar 2004 - 00:48 - NEW
|
AntonVanStraaten
|
| |
DrScheme DrScheme is a sophisticated graphical programming environment for Scheme. In addition to unrivalled program analysis tools, DrScheme includes a HelpDesk ... |
|
DrawStairCaseGraphs
|
24 Jan 2007 - 22:55 - NEW
|
DannyYoo
|
| |
STARTINCLUDE Draw staircase graphs with PLT's PLoT Problem It's not completely obvious how to draw staircase graphs in PLoT. Solution The idea is to turn the data ... |
|
DynamicChapter
|
15 Apr 2005 - 14:20 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Dynamic Programming TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"DynamicChapterComments"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup ... |
|
DynamicChapterComments
|
02 Aug 2007 - 09:57 - r1.2
|
NoelWelsh
|
| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments See StringEval in StringChapter for how to evaluate code stored in a string. STOPINCLUDE |
|
DynamicEvalCustomNamespace
|
07 Jun 2006 - 15:26 - r1.5
|
DannyYoo
|
| |
STARTINCLUDE Evaluating Code in a Custom Namespace Problem You want to eval code that: Doesn't have access to anything declared or loaded by the code that calls eval ... |
|
DynamicIntroduction
|
15 Apr 2005 - 14:34 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Introduction Dynamic programming is a family of algorithms used to solve optimisation problems. Except in this case it isn't. We use the term dynamic ... |
|
DynamicRecipes
|
15 Apr 2005 - 14:35 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
|
DynamicUntrustedEval
|
21 Nov 2005 - 12:45 - r1.5
|
JepriJepri
|
| |
STARTINCLUDE Evaluating untrusted code Problem We want to evaluate code outside our control (e.g., deserializing s-expressions in data files). Solution Restrict the ... |
|
EnginesUsingThreads
|
19 May 2004 - 07:15 - r1.3
|
AntonVanStraaten
|
| |
Implementing Engines Using Threads Problem Implementing engines often makes use of complicated uses of call/cc . A thread implementation mirrors the definition of ... |
|
FileAppendFiles
|
05 Jan 2007 - 15:44 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Appending Files Together Problem You want to append the contents of several files to a single file. For example you want the contents of the file foo ... |
|
FileChangePLTPath
|
18 Aug 2004 - 23:17 - r1.2
|
GordonWeakliem
|
| |
STARTINCLUDE Dynamically Changing the PLT Search Path Problem You want to change the path where PLT searches for modules at runtime. Solution current-library-collection ... |
|
FileChapter
|
25 Jun 2004 - 10:39 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Files and Directories TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"FileChapterComments"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup ... |
|
FileChapterComments
|
13 Aug 2004 - 03:53 - r1.2
|
GordonWeakliem
|
| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments STOPINCLUDE |
|
FileCountLines
|
03 Sep 2004 - 07:09 - r1.3
|
BrentAFulgham
|
| |
STARTINCLUDE Counting Lines in a File Problem You need to count how many lines are in a file. Solution begin scheme (define (countlines filename) (call-with-input ... |
|
FileCreateDeepDirectory
|
22 Aug 2004 - 23:25 - r1.2
|
GordonWeakliem
|
| |
STARTINCLUDE Creating Directories Including Parent Directories Problem You want to be able to create a directory with something more convenient than make-directory ... |
|
FileDeletingAFile
|
03 Sep 2004 - 07:16 - r1.3
|
BrentAFulgham
|
| |
STARTINCLUDE Deleting a File Problem You want to delete a file. Solution Use plt scheme's standard function delete-file : Discussion begin scheme (delete-file path ... |
|
FileDirectorySize
|
19 Aug 2004 - 01:56 - r1.2
|
GordonWeakliem
|
| |
STARTINCLUDE Computing the Size of a Directory Problem You want to compute the total size of a directory tree (i.e. the sum of the file sizes in a directory tree ... |
|
FileIntroduction
|
25 Jun 2004 - 10:42 - r1.4
|
NoelWelsh
|
| |
STARTINCLUDE ToDo: Create examples where necessary for this introduction. Introduction This chapter deals with file access, that is opening files, passing files as ... |
|
FileIsADirectory
|
25 Jun 2004 - 11:15 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Testing Whether A File Is A Directory Problem You have a list of file names, which includes the names of some directories. You want to test if a name ... |
|
FileMakePlatformIndependentPath
|
25 Jun 2004 - 11:18 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Creating a Platform Independent Path Problem You want to create a directory in a platform independent way. The directory is several levels deep and you ... |
|
FileManipulation
|
25 Jun 2004 - 10:42 - r1.8
|
NoelWelsh
|
| |
File Manipulation Introduction Sometimes you gotta interact with the file system and when you do things can get messy. File systems are dependent upon the operating ... |
|
FileMaybeMakeDirectory
|
05 Feb 2006 - 20:19 - r1.4
|
NoelWelsh
|
| |
STARTINCLUDE Making A Directory If It Doesn't Already Exist Problem You want to create a directory only if it doesn't already exist. Solution Use make-directory from ... |
|
FileNameFromPath
|
06 Feb 2006 - 11:49 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Extracting the File Name from a Path Problem You want to extract just the file name from a path. For example, given a path such as "foo/bar/baz.ss" you ... |
|
FileNamesMatchingRegularExpression
|
01 Feb 2006 - 16:53 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Finding All Files Whose Name Match a Regular Expression Problem You want to find all files whose names match a traditional shell regular expression ... |
|
FilePLTPath
|
13 Aug 2004 - 03:46 - NEW
|
GordonWeakliem
|
| |
STARTINCLUDE Finding a File on the PLT Scheme Search Path Problem You want to search PLT's module search path for a file. Solution Discussion STOPINCLUDE Comments ... |
|
FileProcessWords
|
22 Jun 2006 - 12:47 - r1.3
|
MichaelBurschik
|
| |
STARTINCLUDE Processing Every Word in a File Problem You need to do something to every word in a file, similar to the foreach function of csh. Solution INCLUDE{"Scm ... |
|
FileProcessingAllFilesInADirectory
|
19 Jul 2005 - 18:36 - r1.4
|
JensAxelSoegaard
|
| |
STARTINCLUDE Processing All Files in a Directory Problem You want to do something to each file in a particular directory. Solution Use PltScheme's standard function ... |
|
FileRandomAccessIO
|
01 Oct 2005 - 08:19 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Using Random-Access Input/Output Problem You want to read a binary record from somewhere inside a large file of fixed-length records, without reading ... |
|
FileRandomAccessUpdate
|
13 Aug 2004 - 03:52 - NEW
|
GordonWeakliem
|
| |
STARTINCLUDE Updating a Random-Access File Problem You want to read a binary record from somewhere inside a large file of fixed-length records, change the values ... |
|
FileRead
|
04 Nov 2008 - 15:08 - r1.4
|
StephenDeGabrielle
|
| |
STARTINCLUDE Reading An Entire Text File Problem You want to read the lines from a file and store them in a list. Solution begin scheme (define (readlines filename ... |
|
FileReadIni
|
13 Aug 2004 - 03:37 - NEW
|
GordonWeakliem
|
| |
STARTINCLUDE Reading Configuration Data from a File Problem You want to store configuration data for your program in a file. Solution Discussion STOPINCLUDE Comments ... |
|
FileReadParagraph
|
13 Aug 2004 - 03:25 - NEW
|
GordonWeakliem
|
| |
STARTINCLUDE Reading a Text File by Paragraphs Problem You need to read a file paragraph by paragraph. A paragraph break is marked by an empty line. Solution Discussion ... |
|
FileReadRandomLine
|
18 Dec 2006 - 11:43 - r1.6
|
NoelWelsh
|
| |
STARTINCLUDE Retrieving a Line at Random from a File of Unknown Size Problem You have a file of unknown size, and you need to select one line at random from it. The ... |
|
FileReadSpecificLine
|
13 Aug 2004 - 03:18 - NEW
|
GordonWeakliem
|
| |
STARTINCLUDE Reading a Particular Line from a File Problem You want to extract a single line from a file. Solution Discussion STOPINCLUDE Comments about this recipe ... |
|
FileReadZip
|
22 Feb 2005 - 05:39 - r1.2
|
DaveHerman
|
| |
STARTINCLUDE Reading Data from ZIP Files Problem You have an archive in ZIP format and you want to access the files in the archive. Solution begin scheme (require ... |
|
FileReadingLines
|
25 Jun 2004 - 11:13 - r1.3
|
NoelWelsh
|
| |
STARTINCLUDE Reading Lines from a Text File PLT Scheme offers the read-line procedure for reading lines of text from an input port. The following are some useful ... |
|
FileRecipes
|
25 Jun 2004 - 10:59 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
|
FileRenameRecursive
|
07 Sep 2004 - 21:53 - r1.2
|
GordonWeakliem
|
| |
STARTINCLUDE Renaming Files Throughout a Directory Tree Problem You need to rename files throughout an entire directory tree, for example, you want to change extension ... |
|
FileSearchPath
|
13 Aug 2004 - 03:45 - NEW
|
GordonWeakliem
|
| |
STARTINCLUDE Finding a File Given an Arbitrary Search Path Problem Given a search path, you need to find the first file along that path with a specified name. Solution ... |
|
FileSearchReplace
|
13 Aug 2004 - 03:17 - NEW
|
GordonWeakliem
|
| |
STARTINCLUDE Searching and Replacing Text in a File Problem You need to change one string into another throughout a file. Solution Discussion STOPINCLUDE Comments ... |
|
FileSplitPath
|
25 Jun 2004 - 11:15 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Splitting a Path into All of Its Parts Problem You want to split a path into all of its components. Solution explode-path in mzlib's file.ss will do ... |
|
FileVersion
|
13 Aug 2004 - 03:49 - NEW
|
GordonWeakliem
|
| |
STARTINCLUDE Versioning Filenames Problem You want to make a backup copy of a file, with a protocol of using a 3 digit number to the name of the old file. (VAX, anyone ... |
|
FileWalkDirectoryTree
|
13 Sep 2004 - 15:13 - r1.3
|
JensAxelSoegaard
|
| |
STARTINCLUDE Walking Directory Trees Problem You need to look at every file in a directory, or an entire directory tree, that matches a given pattern. Solution The ... |
|
FileWrite
|
10 Dec 2007 - 10:43 - r1.4
|
NoelWelsh
|
| |
STARTINCLUDE Writing to a File Problem You want to write text or data to a file. Solution If you just have a string s to write to a file with name fname , this will ... |
|
FilesCopyingOrMovingAFile
|
25 Jun 2004 - 11:22 - r1.3
|
NoelWelsh
|
| |
STARTINCLUDE Copying or Moving a File Problem You need to copy a file. Solution Use PltScheme's standard function copy-file : begin scheme (copy-file src-path dest ... |
|
FixnumDays
|
30 Mar 2004 - 00:19 - NEW
|
AntonVanStraaten
|
| |
Teach Yourself Scheme in Fixnum Days http://www.ccs.neu.edu/home/dorai/t-y-scheme/t-y-scheme.html Teach Yourself Scheme in Fixnum Days is an excellent Scheme tutorial ... |
|
ForeignInterfaceBasics
|
07 Apr 2006 - 01:02 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Foreign interface basics Problem We want to use C libraries from Scheme without writing C code ourselves. Solution We'll use PLT Scheme's foreign module ... |
|
ForeignInterfaceChapter
|
07 Apr 2006 - 01:02 - r1.3
|
NoelWelsh
|
| |
STARTINCLUDE Foreign Interface TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"ForeignInterfaceChapterComments"} Set ALLOWTOPICCHANGE Main ... |
|
ForeignInterfaceChapterComments
|
07 Apr 2006 - 01:00 - NEW
|
NoelWelsh
|
| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments STOPINCLUDE |
|
ForeignInterfaceIntroduction
|
07 Apr 2006 - 01:01 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Introduction MzScheme version 299 introduces the foreign module, allowing us to drive libffi from Scheme to interface with C libraries. The design and ... |
|
ForeignInterfaceRecipes
|
07 Apr 2006 - 01:03 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
|
FunctionalHeap
|
21 Jul 2009 - 20:12 - r1.6
|
JakeEakle
|
| |
Functional Heap Problem A heap is data structure that in its basic form supports the operations insert and delete-min . More advanced heaps also support merge . Solution ... |
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FunctionalQueue
|
16 Jun 2004 - 15:36 - r1.4
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NoelWelsh
|
| |
STARTINCLUDE Functional Queue A queue is a data structure supporting the following operations: empty? , insert , remove and first . Problem The problem is to get ... |
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GUIChapter
|
14 Jun 2004 - 03:57 - r1.5
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AntonVanStraaten
|
| |
STARTINCLUDE GUI Recipes TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"GUIChapterComments"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup ... |
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GUIChapterComments
|
04 Aug 2008 - 18:21 - r1.5
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StephenDeGabrielle
|
| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments See also Corey Sweeney's http://students.depaul.edu/~csweeney/Guibuilder.Tutorial.html GUI-builder Howto . Main ... |
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GUIHelloWorld
|
04 Aug 2008 - 14:23 - r1.4
|
StephenDeGabrielle
|
| |
STARTINCLUDE Creating a window containing text Problem You want to create a GUI window containing some text. Solution PltScheme provides a cross-platform GUI toolkit ... |
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GUIHowToUseATimer
|
24 Feb 2006 - 22:54 - NEW
|
JensAxelSoegaard
|
| |
STARTINCLUDE How to use a timer Problem How to use a timer to update elements of a GUI. Solution begin scheme ;;; ;;; Clock ;;; ;; This program demonstrates how to ... |
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GUIIntroduction
|
14 Jun 2004 - 04:08 - NEW
|
AntonVanStraaten
|
| |
STARTINCLUDE Introduction STOPINCLUDE |
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GUIRecipeAnimation
|
29 Aug 2004 - 23:04 - r1.4
|
JensAxelSoegaard
|
| |
STARTINCLUDE Animation Problem Displaying a window and animating its contents. Solution begin scheme ;;; Jumping PacMan (define PAUSE 0.002) ; determines the speed ... |
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GUIRecipeImagesInTheInteractionWindow
|
15 May 2004 - 11:27 - r1.6
|
JensAxelSoegaard
|
| |
STARTINCLUDE Displaying an Image in the DrScheme Interaction Window Problem Displaying an image in the DrScheme Interaction Window. Solution The interaction window ... |
|
GUIRecipes
|
14 Jun 2004 - 04:00 - NEW
|
AntonVanStraaten
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
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GUIWidgetAggregation
|
17 Jul 2008 - 08:59 - r1.9
|
StephenDeGabrielle
|
| |
STARTINCLUDE Aggregating Widgets in a Single Widget Problem You would like to deal with many widgets as though they were a single widget. Solution begin scheme #lang ... |
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GettingCurrentProcessId
|
03 May 2006 - 21:30 - NEW
|
DannyYoo
|
| |
STARTINCLUDE Getting the current process id (PID) using "foreign.ss" Problem We may want to get the current process id (PID) of the current running process. Solution ... |
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GettingStartedAdmin
|
07 Jul 2004 - 10:15 - r1.2
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NoelWelsh
|
| |
Comments ToDo: Using PLT Scheme |
|
GettingStartedChapter
|
07 Jul 2004 - 10:01 - r1.9
|
NoelWelsh
|
| |
STARTINCLUDE Getting Started With PLT Scheme TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"GettingStartedChapterAdmin"} Set ALLOWTOPICCHANGE ... |
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GettingStartedCollectionSearchPath
|
21 Apr 2007 - 22:27 - r1.3
|
YinSoChen
|
| |
STARTINCLUDE Changing the Library (Collection) Search Path Problem You want to change the path in which PltScheme searches for library (collection) paths. Solution ... |
|
GettingStartedComments
|
17 Apr 2006 - 09:13 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Commenting Out Code Problem You want to comment out some Scheme code. Solution In addition to the R5RS standard ; comment character, PltScheme also supports ... |
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GettingStartedContracts
|
16 Jul 2004 - 19:13 - r1.2
|
NoelWelsh
|
| |
Contracts http://people.cs.uchicago.edu/~robby/pubs/papers/ho-contracts-techreport.pdf Contracts for Higher Order Functions , Robby BruceFindler and Matthias Felleisen ... |
|
GettingStartedExceptions
|
30 Jan 2007 - 04:25 - r1.9
|
DavidTPierson
|
| |
STARTINCLUDE Exceptions The exception system in MzScheme is the one proposed by http://www.cs.indiana.edu/scheme-repository/doc.proposals.exceptions.html Friedman ... |
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GettingStartedIntroduction
|
16 Jul 2004 - 19:14 - r1.4
|
NoelWelsh
|
| |
STARTINCLUDE Introduction PLT Scheme differs from `standard' Scheme in a number of ways. The differences are mostly either minor cosmetic issues or major enhancements ... |
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GettingStartedMacros
|
05 Feb 2007 - 14:59 - r1.10
|
JensAxelSoegaard
|
| |
Macros PLT Scheme supports syntax-rules , syntax-case and define-macro (also known as define-macro defmacro ). ftp://ftp.cs.indiana.edu/pub/scheme-repository/doc ... |
|
GettingStartedMisc
|
10 May 2007 - 19:45 - r1.7
|
DannyYoo
|
| |
Miscellaneous Differences from Standard Scheme Square Brackets People who know some Scheme are often surprised to see square brackets in PLT Scheme programs. They ... |
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GettingStartedModules
|
16 Jul 2004 - 19:07 - r1.3
|
NoelWelsh
|
| |
Modules A very nice introduction to modules in PLT Scheme is http://www.htus.org/Book/Staging/how-to-use-modules/ How To Use Modules from http://www.htus.org How ... |
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GettingStartedPlanetWithProxy
|
21 Feb 2007 - 11:02 - r1.2
|
GeorgeHerson
|
| |
STARTINCLUDE Using PLaneT With a Web Proxy Problem You want to use PLaneT but your computer is behind a web proxy, preventing direct access to the PLaneT server. ... |
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GettingStartedRecipes
|
16 Jul 2004 - 19:03 - NEW
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NoelWelsh
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
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GnucashImport
|
12 May 2006 - 18:16 - r1.2
|
AntonVanStraaten
|
| |
STARTINCLUDE Manipulating Gnucash Files in DrScheme using SSAX Problem Gnucash is nice, but its toolset is limited and I want to perform interesting computations ... |
|
GrayCodes
|
24 Nov 2006 - 01:45 - NEW
|
JosKoot
|
| |
STARTINCLUDE Gray Codes Problem A Binary Gray Code of k bits is a rearrangement of the list of the numbers 0 up to but not including 2k such that every element differs ... |
|
GunzippingProgressivelyWithAPipe
|
21 May 2006 - 04:34 - NEW
|
DannyYoo
|
| |
STARTINCLUDE Decompressing a gzipped file progressively using a pipe Problem We have a file that has been gzipped, and we would like to gunzip it. However, the function ... |
|
HandinServerMonitor
|
17 May 2006 - 10:57 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Monitoring the Handin Server Problem You use the PLT handin server to accept submissions. You want a cron job to run periodically to make sure the server ... |
|
HashChapter
|
14 Jun 2004 - 01:17 - r1.3
|
AntonVanStraaten
|
| |
STARTINCLUDE Hashes TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"HashChapterComments"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup ... |
|
HashChapterComments
|
17 Sep 2004 - 17:46 - r1.3
|
GordonWeakliem
|
| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments Small comment: maybe we should avoid the use of the word "hash", since that's become a Perl term with lots of associations ... |
|
HashCopy
|
17 Sep 2004 - 09:15 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Copying The Contents of a Hash Table Problem You want to copy the contents of a hash table from one hash table to another, preserving both keys and values ... |
|
HashIntroduction
|
17 Sep 2004 - 18:07 - r1.2
|
GordonWeakliem
|
| |
STARTINCLUDE Introduction PLT Scheme provides basic, but useful and fast ways of manipulating hashes. A hash table is used to store a collection of data values associated ... |
|
HashReadAndWrite
|
17 Sep 2004 - 09:14 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Reading and Writing Hash Tables Problem You want to write a hash table to disk and at a later time read it back. Solution The functions write-hash-table ... |
|
HashRecipeAddingElement
|
19 May 2004 - 20:32 - NEW
|
KarlaRamirez
|
| |
STARTINCLUDE Adding an Element to a Hash Problem You need to add an entry to a Hash. Solution Simply assign the element to the hash using hash-table-put! . begin ... |
|
HashRecipeImmutable
|
19 May 2004 - 21:00 - NEW
|
KarlaRamirez
|
| |
STARTINCLUDE Creating a Hash with Immutable Keys or Values Problem You would like to have a hash table whose values or keys couldn't be modified once set. Solution ... |
|
HashRecipePresenceOfKeys
|
11 Dec 2006 - 05:03 - r1.8
|
BrianJ
|
| |
STARTINCLUDE Testing for the Presence of a Key in a Hash Problem You need to know wheter a hash has a particular key, regardless of whatever value may be associated ... |
|
HashRecipePrinting
|
19 May 2004 - 21:37 - NEW
|
KarlaRamirez
|
| |
STARTINCLUDE Printing a Hash Problem You want to print a hash (keys and values). Solution Using recipe HashRecipeTraverse we can easily print all the elements in ... |
|
HashRecipeRemove
|
19 May 2004 - 21:13 - NEW
|
KarlaRamirez
|
| |
STARTINCLUDE Deleting from a Hash Problem Remove an entry (key value) from a hash table. Solution hash-table-remove! removes the value mapping for the given key if ... |
|
HashRecipeTraverse
|
14 Jun 2004 - 03:20 - r1.2
|
AntonVanStraaten
|
| |
STARTINCLUDE Traversing a Hash Problem You want to perform an action on each entry in a hash. Solution As with lists, see chapter ListChapter, there are two basic ... |
|
HashRecipes
|
14 Jun 2004 - 01:17 - NEW
|
AntonVanStraaten
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
|
HashRetrieve
|
21 Feb 2006 - 21:20 - r1.2
|
LukeRenn
|
| |
STARTINCLUDE Retrieving an Element from a Hash Problem You need to retrieve an item from a Hash. Solution Just use hash-table-get . begin scheme (define (hash-table ... |
|
HashTables
|
24 Apr 2004 - 19:59 - NEW
|
JensAxelSoegaard
|
| |
Hash Tables References http://download.plt-scheme.org/doc/206p1/html/mzscheme/mzscheme-Z-H-3.html#node sec 3.12 Hash Tables Section 3.12 in the MzScheme documentation ... |
|
HelpDesk
|
29 Mar 2006 - 09:56 - r1.4
|
JensAxelSoegaard
|
| |
PLT Help Desk The PLT Help Desk is an application included with PLT's DrScheme which allows users to navigate through a great deal of Scheme information. It is "a ... |
|
HelpNeeded
|
22 May 2005 - 05:02 - r1.50
|
AntonVanStraaten
|
| |
Pages with problems Note here if you come across a page with problems, but don't know how to fix it. Current Problems This might be more of an idea than a problem ... |
|
HowToInstallPLTFile
|
16 Dec 2004 - 14:32 - r1.3
|
RobertBrook
|
| |
How To Install a .plt File 1 In DrScheme choose "Intall .plt File" in the "File..." menu, select the Web tab, and give it url where the file is on the web, then click ... |
|
HowToMakeASnip
|
04 Aug 2008 - 19:30 - NEW
|
StephenDeGabrielle
|
| |
STARTINCLUDE How to make a snip see http://docs.plt-scheme.org/gui/snip .html Problem You want to make a new type of snip for use on an editor-canvas (PLT Scheme ... |
|
HowToUseScheme
|
26 May 2004 - 15:47 - NEW
|
NoelWelsh
|
| |
http://www.htus.org/ How To Use Scheme is a guide to practical usage of PltScheme, with a more expository nature than this Cookbook. It is authored by the PLT team ... |
|
HtmlPrag
|
03 Jan 2008 - 10:59 - NEW
|
StephenDeGabrielle
|
| |
HtmlPrag provides permissive HTML parsing and emitting capability to Scheme programs. See: http://www.neilvandyke.org/htmlprag/ Main.StephenDeGabrielle 03 Jan 2008 ... |
|
HttpsWebservering
|
07 Apr 2006 - 01:14 - r1.3
|
NoelWelsh
|
| |
STARTINCLUDE Using Apache as a HTTPS front end for the PLT web server Problem The PLT web server does not accept HTTPS connections on it's own. Solution Use Apache ... |
|
IdiomChapter
|
13 Jun 2004 - 02:35 - r1.17
|
AntonVanStraaten
|
| |
STARTINCLUDE Common Idioms TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"IdiomChapterComments"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup ... |
|
IdiomChapterComments
|
13 Jun 2004 - 02:40 - r1.4
|
AntonVanStraaten
|
| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments STOPINCLUDE |
|
IdiomDocumentedProcedures
|
16 May 2006 - 12:52 - r1.3
|
DaveHerman
|
| |
STARTINCLUDE Accessing Procedure Source Code Problem JavaScript programmers are familiar with accessing the source code of a procedure at runtime. Can we do this ... |
|
IdiomEvaluateAndTest
|
17 Jun 2007 - 02:47 - r1.12
|
GeoffKnauth
|
| |
STARTINCLUDE Evaluate and Test Problem A common Scheme idiom is to return #f in the case of failure and a useful value otherwise. For example, the member function ... |
|
IdiomIntroduction
|
16 Jul 2004 - 19:27 - r1.4
|
NoelWelsh
|
| |
Introduction A coding idiom is a solution to a commonly occurring programming problem. In a sense all recipes are idioms, but we use the term here for those recipes ... |
|
IdiomLocation
|
18 Apr 2006 - 15:57 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Capturing Location Information Problem You want to capture location information (file and line number, for example) for code you write. Solution The ... |
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IdiomLoopingConstructs
|
02 Jun 2007 - 04:43 - r1.13
|
TwobitSprite
|
| |
STARTINCLUDE The "missing" looping constructs while , repeat-until and for . Problem The control constructs while , repeat-until and for are present in most mainstream ... |
|
IdiomMonadicProgramming
|
02 Jul 2005 - 00:53 - r1.6
|
JensAxelSoegaard
|
| |
Monadic Programming Monadic programming is made possible in Scheme using a mixture of functions and macros. Even though this programming style isn't widely used in ... |
|
IdiomObjectOrientedProgramming
|
02 Apr 2008 - 22:36 - r1.12
|
StephenDeGabrielle
|
| |
Object Oriented Programming http://www.cs.dartmouth.edu/~cs18/W2004/handouts/objects/objects.html Object Oriented Programming using (a modified) Swindle http://www ... |
|
IdiomOptionalArguments
|
04 May 2007 - 16:22 - r1.7
|
JohnClements
|
| |
STARTINCLUDE Optional arguments Problem Some functions take arguments that only in exceptional cases are different from a default value. Optional arguments makes ... |
|
IdiomPrematureReturn
|
19 May 2007 - 03:32 - r1.8
|
AntonVanStraaten
|
| |
STARTINCLUDE Returning prematurely from a function Problem You are either porting code from an imperative language (like C) as literally as possible and they suddenly ... |
|
IdiomRecipes
|
11 Jun 2004 - 09:44 - r1.3
|
NoelWelsh
|
| |
STARTINCLUDE Recipes SEARCH{"TopicType. value \"Recipe;ParentTopic. value \"IdiomRecipes" casesensitive "on" regex "on" nosearch "on" nototal "on" order "formfield ... |
|
IdiomReference
|
11 Jun 2004 - 09:44 - r1.3
|
NoelWelsh
|
| |
References OnLisp details many CommonLisp idioms, many of which are appropriate for Scheme. |
|
IdiomSerializeToFile
|
15 Apr 2005 - 14:38 - r1.10
|
NoelWelsh
|
| |
STARTINCLUDE Serialize Data to File Problem You want to write data to a file such that when you eval that file that data is recreated. Solution Use the functions ... |
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IdiomSharingState
|
01 Nov 2008 - 14:29 - r1.11
|
NunoYobidness
|
| |
Sharing state between two functions Problem Defining two functions sharing state without polluting the top level with unneccesary definitions. Solution There are ... |
|
IdiomStaticVariables
|
10 Apr 2007 - 08:32 - r1.5
|
NoelWelsh
|
| |
STARTINCLUDE Static Variables for Functions Problem A single function needs to carry forward state from call to call, but you do not want to polute your environment ... |
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IdiomStreams
|
04 Feb 2008 - 13:01 - r1.4
|
StephenDeGabrielle
|
| |
STARTINCLUDE Streams Problem You want to handle state in a functional manner. Solution The concept you're looking for is called a "Stream". Discussion The canonical ... |
|
ImperativeQueues
|
09 Jan 2008 - 18:33 - r1.7
|
JosKoot
|
| |
STARTINCLUDE Imperative Queues Problem A queue is a first-in first-out memory. Objects can be stored one by one and can be extracted (or removed) one by one. Objects ... |
|
IncludingRecipesInChapters
|
16 Jul 2004 - 19:37 - NEW
|
NoelWelsh
|
| |
At the bottom of every page is a form called the CookbookForm. The organisation of the site depends on the values in this form, so take care to fill them in correctly ... |
|
IncludingSourceCode
|
16 Aug 2004 - 14:54 - r1.8
|
NoelWelsh
|
| |
Including Source Code in the Cookbook Keywords and Inline Expressions Keywords and other inline expressions can be highlighted and rendered in fixed font by surrounding ... |
|
IndexPageSelectList
|
16 Jul 2004 - 19:03 - r1.12
|
NoelWelsh
|
| |
Index Pages Select List The following is a list of index pages, used to select a new recipe's parent in the NewRecipe form. STARTINCLUDE NoParentSelected IdiomRecipes ... |
|
IntroductionToMzlibClasses
|
12 Dec 2007 - 16:32 - r1.7
|
StephenDeGabrielle
|
| |
STARTINCLUDE (lib "class.ss") Notes These are a set of notes I'm taking about learning the class system in mzlib, the standard library that comes with mzscheme. I ... |
|
IsAString
|
07 Dec 2004 - 21:08 - r1.8
|
MarcCharpentier
|
| |
STARTINCLUDE Testing Whether an Object is a String Problem You need to test if an object is a string. Solution The string? predicate is what you want: begin scheme ... |
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IteratorGenerators
|
14 Sep 2004 - 03:47 - r1.3
|
OlegK
|
| |
STARTINCLUDE Generating Iterators Problem Python programmers may be familiar with Python's yield keyword and generator functions. Python has built-in language support ... |
|
LGPL
|
08 Sep 2004 - 09:15 - r1.3
|
AntonVanStraaten
|
| |
Cookbook License Per the ContributorAgreement, material contributed to the Cookbook is licensed to the public under the terms of the GNU Lesser General Public License ... |
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LIstRecipeFiltering
|
29 Aug 2004 - 08:27 - r1.3
|
BrentAFulgham
|
| |
STARTINCLUDE Filtering Lists Problem Solution Discussion filter STOPINCLUDE Comments about this recipe Contributors Main.NoelWelsh 02 Jun 2004 |
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LayoutMultiplePanelsInAFrame
|
17 Apr 2008 - 06:28 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Laying out panels in a window Problem You want to make a specific layout of your panels Solution Laying out panels in DrScheme is simple, Inside your ... |
|
LibraryIndex
|
01 Jul 2004 - 14:17 - NEW
|
NoelWelsh
|
| |
Scheme Library Index This page lists pages that describe libraries of Scheme code. Any page that has the TopicType in its CookbookForm set to Library is included ... |
|
ListChapter
|
14 Jun 2004 - 03:20 - r1.11
|
AntonVanStraaten
|
| |
STARTINCLUDE List Recipes TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"ListChapterAdmin"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup ... |
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ListChapterComments
|
14 Jun 2004 - 03:16 - r1.2
|
AntonVanStraaten
|
| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments STOPINCLUDE |
|
ListCircularList
|
12 Aug 2004 - 18:29 - NEW
|
GordonWeakliem
|
| |
STARTINCLUDE Building a Circular List Problem You want to build a list that's circular; that is, as you navigate it, you eventually reach the head again. For example ... |
|
ListFlatten
|
26 Jun 2007 - 18:42 - r1.4
|
KyleSmith
|
| |
STARTINCLUDE How to flatten a list. Problem To flatten a list means to destructure a list into a flat list. For example: begin scheme (flatten '(a (b (c d) e) f) ... |
|
ListIntroduction
|
21 Jan 2007 - 05:24 - r1.3
|
BrentAFulgham
|
| |
Introduction Being a flavor of Lisp (LISt Processing), Scheme contains lists as a low-level feature of the language. Unfortunately, the standard set of tools for ... |
|
ListQueues
|
16 Aug 2004 - 02:18 - r1.2
|
GordonWeakliem
|
| |
STARTINCLUDE Creating Queues Problem You want to build a Queue data structure, e.g. a First-In-First-Out list structure. Solution http://mitpress.mit.edu/sicp/full ... |
|
ListRecipeConstructing
|
21 Jan 2007 - 05:42 - r1.3
|
BrentAFulgham
|
| |
STARTINCLUDE Constructing Lists Problem You wish to create a list from nothingness. Solution Use cons , or cons-immutable to make lists or dotted pairs. cons-immutable ... |
|
ListRecipeExtractingSublist
|
17 Jun 2005 - 18:31 - r1.7
|
JensAxelSoegaard
|
| |
STARTINCLUDE Extracting a sublist Problem Given a list, extract a segment specified by a start and an end index (exclusive). Solution begin scheme (require (lib ... |
|
ListRecipeExtractingUniqueElements
|
19 May 2004 - 22:33 - NEW
|
FranciscoSolsona
|
| |
STARTINCLUDE Extracting Unique Elements from a List Problem You want to eliminate duplicate values from a list. Solution There are several possible solutions for ... |
|
ListRecipeFilterElements
|
26 Mar 2006 - 00:48 - r1.3
|
JensAxelSoegaard
|
| |
STARTINCLUDE Finding All Elements in a List Matching Certain Criteria Problem From a list, you want only the elements that match certain criteria. This notion of ... |
|
ListRecipeFiltering
|
11 Apr 2005 - 08:31 - r1.5
|
NoelWelsh
|
| |
STARTINCLUDE Filtering Lists Problem You have a list with a bunch of items, but you want to have a copy of that list with some items removed. Solution filter , in ... |
|
ListRecipeListMinus
|
19 May 2004 - 21:50 - r1.2
|
IvanHernandez
|
| |
STARTINCLUDE Finding Elements in One Array but Not Another Problem You want to find elements that are in one list but not another. Solution You want to find elements ... |
|
ListRecipeReferences
|
14 Jun 2004 - 03:20 - r1.2
|
AntonVanStraaten
|
| |
References ToDo: Links to R5RS, SRFI1, list.ss in mzlib. HTDP on list recipes |
|
ListRecipeSplittingInHalves
|
29 Aug 2004 - 07:47 - r1.7
|
BrentAFulgham
|
| |
Splitting a list in halves Problem Splitting a list in two lists whose lengths are half of the original. Solution begin scheme ; split-in-halves : list (values list ... |
|
ListRecipeTraversing
|
21 Nov 2008 - 11:07 - r1.4
|
MichaelBurschik
|
| |
STARTINCLUDE Traversing Lists Problem Solution The map procedure applies a procedure proc that takes n arguments and returns a single value, to n lists and returns ... |
|
ListRecipes
|
14 Jun 2004 - 03:22 - r1.2
|
AntonVanStraaten
|
| |
STARTINCLUDE Recipes SEARCH{"TopicType. value \"Recipe;ParentTopic. value \"ListRecipes" casesensitive "on" regex "on" nosearch "on" nototal "on" order "formfield ... |
|
MacroExampleASimplePatternMatcher
|
23 May 2007 - 13:00 - NEW
|
JensAxelSoegaard
|
| |
STARTINCLUDE Macro Example: A simple pattern matcher Problem Write a simple pattern matcher with syntax-rules. Solution The following is a very naïve implementation ... |
|
MacrosChapter
|
24 Aug 2007 - 17:31 - NEW
|
WillFarr
|
| |
STARTINCLUDE Macros TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"MacrosChapterComments"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup ... |
|
MacrosChapterComments
|
24 Aug 2007 - 17:50 - NEW
|
WillFarr
|
| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments STOPINCLUDE Main.WillFarr 24 Aug 2007 |
|
MacrosChapterRecipes
|
24 Aug 2007 - 17:53 - NEW
|
WillFarr
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup Main.WillFarr 24 Aug 2007 |
|
MacrosIntroduction
|
24 Aug 2007 - 17:48 - NEW
|
WillFarr
|
| |
STARTINCLUDE Introduction Scheme macros are transformations on the source of a scheme program which happen at "compile" time. They allow you to introduce New binding ... |
|
MatchingStructFieldsByName
|
03 Nov 2006 - 19:52 - r1.2
|
RichardCobbe
|
| |
STARTINCLUDE How to Match Struct Fields by Name Problem Both pattern-matching libraries in PLT Scheme allow you to match against fields of a structure, but they only ... |
|
MiscSICP
|
16 Jan 2005 - 15:13 - NEW
|
JensAxelSoegaard
|
| |
STARTINCLUDE How To Run SICP Programs in DrScheme Problem Getting a program from SICP to run in DrScheme. Solution Choose the Proper Language In the "Language" menu ... |
|
MrEd
|
24 Sep 2004 - 08:53 - r1.2
|
JensAxelSoegaard
|
| |
MrEd MrEd (the program, the language) defines the graphical platform on which DrScheme is built. It provides an evaluator for the MzScheme language extended with ... |
|
MzScheme
|
24 Sep 2004 - 08:52 - r1.2
|
JensAxelSoegaard
|
| |
MzScheme MzScheme is a language. It is one of the Scheme family of languages. It is part of PltScheme PLT Scheme , which also includes DrScheme and MrEd. Main.JohnClements ... |
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NetChapter
|
30 Dec 2005 - 02:09 - NEW
|
AntonVanStraaten
|
| |
STARTINCLUDE Network Programming TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"NetChapterComments"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup ... |
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NetRecipes
|
30 Dec 2005 - 02:36 - NEW
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AntonVanStraaten
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
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NetSendEmail
|
27 Nov 2007 - 15:45 - r1.4
|
StephenDeGabrielle
|
| |
STARTINCLUDE Sending Email Problem You want to send an email from a Scheme program Solution Use the smtp.ss or sendmail.ss modules, and the head.ss module, all in ... |
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NewChapter
|
19 Aug 2004 - 09:25 - r1.2
|
AntonVanStraaten
|
| |
Create New Chapter Use the form below to create a new chapter for the cookbook. Fill in the chapter name (a TWiki.WikiWord) and title, and press the Create Chapter ... |
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NewLibrary
|
01 Jul 2004 - 14:41 - NEW
|
NoelWelsh
|
| |
Create New Library Use the form below to create a new library for the cookbook. Fill in the library name (a TWiki.WikiWord) and title, and press the Create Library ... |
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NewRecipe
|
01 Jun 2004 - 04:42 - r1.3
|
AntonVanStraaten
|
| |
Create New Recipe Use the form below to create a new recipe for the cookbook. Fill in the recipe name (a TWiki.WikiWord) and title, and press the Create Recipe button ... |
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NewSRFI42Generator
|
24 Aug 2007 - 22:23 - r1.2
|
JensAxelSoegaard
|
| |
STARTINCLUDE Creating a New SRFI-42 Generator Problem You have a new datatype, in this example a matrix , and you want users to be able to iterate over it using http ... |
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NoParentSelected
|
13 May 2004 - 00:32 - NEW
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AntonVanStraaten
|
| |
Recipes without proper parents Recipes which were created via the NewRecipe form without a parent being selected are listed below. SEARCH{"NoParentSelected"} Main ... |
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NondeterministicCFG
|
10 Nov 2006 - 16:32 - NEW
|
CJayMartin
|
| |
STARTINCLUDE Non-deterministic Context Free Grammars Problem The amb procedure works wonders. It does seem- to have a serious issue, if formed as offered in "Teach ... |
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NumberChapter
|
11 Jun 2004 - 10:24 - r1.22
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NoelWelsh
|
| |
Numbers TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"NumberChapterAdmin"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
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NumberIntegerPartition
|
20 Dec 2004 - 13:09 - NEW
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NoelWelsh
|
| |
STARTINCLUDE Generating the Partitions of an Natural Number Problem Generate the partitions of a natural number (a non-negative integer). Solution This Scheme code ... |
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NumberIntroduction
|
11 Jun 2004 - 10:26 - r1.4
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NoelWelsh
|
| |
STARTINCLUDE Introduction Numbers are basic to just about any computation. They're used for array indexes, temperatures, salaries, and an infinite variety of things ... |
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NumberPrinting
|
05 May 2007 - 14:02 - r1.2
|
GeoffKnauth
|
| |
STARTINCLUDE Printing Numbers Problem You want to print a number with a specified a format. Solution The generic printing functions, display , write , format , and ... |
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NumberRandomNumberDistributions
|
18 Feb 2005 - 11:09 - r1.2
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JensAxelSoegaard
|
| |
STARTINCLUDE Generation of Random Numbers of a Given Distribution Problem Generation of random numbers following a certain probability distribution. Solution Use ... |
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NumberRecipeBiasedRands
|
12 Dec 2006 - 22:56 - r1.12
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JensAxelSoegaard
|
| |
STARTINCLUDE Generating Biased Random Numbers Problem Instead of producing a series of numbers distributed uniformly over an interval, we need data following one ... |
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NumberRecipeBigRandomNumber
|
25 Aug 2004 - 08:29 - r1.8
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JensAxelSoegaard
|
| |
Big Random Numbers Problem The MzScheme function (random n) only works for n (require (lib "27.ss" "srfi")) (random-integer 1234567890) 42 end Main.JensAxelSoegaard ... |
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NumberRecipeCommas
|
14 Dec 2006 - 18:06 - r1.7
|
BrianJ
|
| |
STARTINCLUDE Putting Commas in Numbers Problem You need to format a number for printing with commas (or other locale-dependant marks) in the appropriate places. This ... |
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NumberRecipeComplexNums
|
11 Jun 2004 - 10:26 - r1.5
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NoelWelsh
|
| |
STARTINCLUDE Using Complex Numbers Problem You wish to manipulate complex numbers (i.e., numbers with both a real and imaginary component.) This is commonly needed ... |
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NumberRecipeConvOctHex
|
18 Aug 2004 - 17:26 - r1.8
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BrentAFulgham
|
| |
STARTINCLUDE Converting Between Octal and Hexadecimal Problem You want to convert a string (e.g., "0x55" or "0755") containing an octal or hexadecimal number to the ... |
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NumberRecipeCorrectPlurals
|
30 Aug 2004 - 00:01 - r1.6
|
GordonWeakliem
|
| |
STARTINCLUDE Printing Correct Plurals Problem You would like to generate messages reporting quantities with correct grammar. For example, you would like to say "There ... |
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NumberRecipeDiffRandNum
|
11 Jun 2004 - 10:26 - r1.5
|
NoelWelsh
|
| |
STARTINCLUDE Generating Different Random Numbers Problem You notice that several processes are getting the same "random" number sequence. You would like each process ... |
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NumberRecipeRandomNumber
|
11 Jun 2004 - 20:56 - r1.7
|
NeilVanDyke
|
| |
STARTINCLUDE Generating Random Numbers Problem You want a random number from a given range. For example, you wish to randomly select one element from an array, simulate ... |
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NumberRecipeTakingLogs
|
11 Jun 2004 - 10:26 - r1.8
|
NoelWelsh
|
| |
STARTINCLUDE Taking Logarithms Problem You want to take a logarithm in various bases. Solution For logarithms to base e, use the built-in log: begin scheme (log ... |
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NumberRecipes
|
11 Jun 2004 - 10:26 - r1.3
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NoelWelsh
|
| |
Recipes SEARCH{"TopicType. value \"Recipe;ParentTopic. value \"NumberRecipes" casesensitive "on" regex "on" nosearch "on" nototal "on" order "formfield(TopicOrder ... |
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NumberRecipesComparing
|
11 Jun 2004 - 10:26 - r1.6
|
NoelWelsh
|
| |
STARTINCLUDE Comparing Floating-Point Numbers Problem You want to compare two floating-point numbers and know if they are equal. Unfortunately, floating-point arithmetic ... |
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NumberRecipesConvertBinDec
|
11 Jun 2004 - 10:26 - r1.8
|
NoelWelsh
|
| |
STARTINCLUDE Converting Between Binary and Decimal Problem You would like to display the binary representation of an integer, or the integer representation of a binary ... |
|
NumberRecipesIsNumber
|
23 Aug 2004 - 20:00 - r1.8
|
BrentAFulgham
|
| |
STARTINCLUDE Checking Whether a String Is a Valid Number Problem You need to check if a given string contains a valid number. Solution We supose that we want to check ... |
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NumberRecipesOpListInts
|
11 Jun 2004 - 10:26 - r1.5
|
NoelWelsh
|
| |
STARTINCLUDE Operating on a Series of Integers Problem You want to perform an operation on all integers in a certain range. Solution Use the map , foldl , or for ... |
|
NumberRecipesRomanNumerals
|
24 Aug 2004 - 18:16 - r1.7
|
BrentAFulgham
|
| |
Working with Roman Numerals Problem You want to convert decimal numbers to Roman numerals and Roman numerals to decimal numbers. Solution Here is some example code ... |
|
NumberRecipesRounding
|
23 Aug 2004 - 23:41 - r1.8
|
BrentAFulgham
|
| |
Rounding Floating-Point Numbers Problem You need to round a floating-point number to an integer. Solution Use one of the procedures round , ceiling , floor and truncate ... |
|
OldTOC
|
07 Jul 2004 - 10:15 - r1.30
|
NoelWelsh
|
| |
PLT Scheme Cookbook Obsolete: do not edit. This is the old Cookbook table of contents, which was manually edited. The current TOC is generated automatically. ToDo ... |
|
OnLisp
|
11 Jun 2004 - 09:42 - r1.2
|
NoelWelsh
|
| |
On Lisp Paul Graham's book on advanced techniques for CommonLisp. The book is freely available at http://www.paulgraham.com/onlisp.html Main.JensAxelSoegaard 11 ... |
|
OriginalCookbook
|
07 Jul 2004 - 10:15 - r1.7
|
NoelWelsh
|
| |
Original Cookbook The WebIt files from the original Cookbook have been converted into TWiki format. They are contained in the following pages: TOC Table of Contents ... |
|
PLTCustodianRegistration
|
07 Dec 2009 - 13:12 - r1.3
|
MrMathematica
|
| |
STARTINCLUDE Registering an object to a custodian Problem The foreign function interface allows us to register objects with a finalizer that calls when an object ... |
|
PLTFileToText
|
30 Sep 2004 - 15:23 - r1.4
|
NoelWelsh
|
| |
STARTINCLUDE Convert any source file to text Problem DrScheme saves some files in a binary format that is inconvenient upon occasion. For example, it's difficult ... |
|
PLaneT
|
27 Aug 2004 - 22:00 - r1.3
|
NeilVanDyke
|
| |
PLaneT PLaneT is a network package distribution system for PltScheme. As of PltScheme version 208 and later, PLaneT permits a program to require code packages that ... |
|
PacMan
|
14 May 2004 - 00:53 - NEW
|
JensAxelSoegaard
|
| |
PacMan Classic arcade game originally named PuckMan (exercise: why was the name changed?). http://www.miniclip.com/pacman.htm Try it http://www.mameworld.net/pacman ... |
|
ParallelOrUsingThreads
|
19 May 2004 - 07:16 - r1.2
|
AntonVanStraaten
|
| |
Implementing parallel-or using threads begin scheme ; parallel-or : thunk thunk value ; evaluate thunk1 and thunk2 in parallel, ; return the return value from the ... |
|
ParentTopic
|
01 Jun 2004 - 03:55 - r1.3
|
AntonVanStraaten
|
| |
Parent Topic List The following are topics considered suitable as ParentTopics on the CookbookForm. These lists are generated automatically. Chapters These are topics ... |
|
Parsing
|
16 Dec 2008 - 22:43 - r1.4
|
AaronHawley
|
| |
Parsing http://docs.plt-scheme.org/parser-tools/ The parser-tools collection http://www.iro.umontreal.ca/~boucherd/Lalr/documentation/lalr.html Portable and efficient ... |
|
ParsingWithLazySxml
|
08 May 2006 - 09:47 - NEW
|
DannyYoo
|
| |
STARTINCLUDE Parsing Large XML Files with SXML's lazy:xml- sxml and lazy:sxpath Problem Some XML files are too large to hold in memory all at once without significant ... |
|
PatternMatchingChapter
|
15 Aug 2004 - 03:37 - r1.10
|
GordonWeakliem
|
| |
STARTINCLUDE Pattern Matching TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"PatternMatchingChapterComments"} Set ALLOWTOPICCHANGE Main ... |
|
PatternMatchingChapterComments
|
15 Aug 2004 - 17:07 - r1.2
|
JensAxelSoegaard
|
| |
Other matchers IU-Match The pattern matcher original written by Dan Friedman, then rewritten by Erik Hilsdale and later modified by Kent Dybvig. This pattern matcher ... |
|
PatternMatchingIntroduction
|
15 Nov 2004 - 06:21 - r1.4
|
JoeEdmonds
|
| |
STARTINCLUDE Introduction Pattern matching is a particular convenient way to specify a case analysis on compound data and at the same time to deconstruct the data ... |
|
PatternMatchingRecipes
|
25 Jun 2004 - 10:35 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
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PearlANormalForm
|
16 Nov 2005 - 02:31 - r1.6
|
AntonVanStraaten
|
| |
STARTINCLUDE Transforming CoreScheme into A Normal Form Compilers for higher order langauges often use different forms of temporary representations of the program ... |
|
PearlFunAndGames
|
26 Nov 2008 - 12:27 - r1.4
|
BenjaminLRussell
|
| |
Fun and Games These are a few little toy examples for modelling finite state machines in Scheme. There are better ways to do it. It's just really basic stuff for ... |
|
PearlsChapter
|
16 Nov 2005 - 02:13 - r1.6
|
AntonVanStraaten
|
| |
STARTINCLUDE Pearls TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"PearlsChapterComments"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup ... |
|
PearlsList
|
16 Nov 2005 - 02:30 - NEW
|
AntonVanStraaten
|
| |
STARTINCLUDE Pearls SEARCH{"TopicType. value \"Pearl;ParentTopic. value \"PearlsList" casesensitive "on" regex "on" nosearch "on" nototal "on" order "formfield(TopicOrder ... |
|
PingPongTutorial
|
30 Dec 2005 - 05:28 - r1.3
|
AntonVanStraaten
|
| |
STARTINCLUDE The Ping-Pong Duet (Tutorial) This tutorial implements a client-server combination of staggering simplicity. The client issues requests that consist ... |
|
PlannedTopicClassifications
|
20 Aug 2004 - 16:38 - r1.6
|
NoelWelsh
|
| |
Planned Topic Classifications Most recipes have now been classified via the CookbookForm. The results of this can be seen on the RecipeIndex page. Some of the topics ... |
|
PlotExample
|
14 Dec 2006 - 00:50 - NEW
|
DannyYoo
|
| |
STARTINCLUDE Drawing and saving a PLoT graph as an image Problem You may have plotted out a graph with the PLoT package, and now want to save it off as an image. ... |
|
PltDebugger
|
29 Sep 2005 - 22:48 - NEW
|
JensAxelSoegaard
|
| |
STARTINCLUDE PLT Debugger Problem Solution Discussion STOPINCLUDE Comments about this recipe Contributors Main.JensAxelSoegaard 29 Sep 2005 Screenshot of the PLT ... |
|
PltManuals
|
16 Sep 2008 - 18:46 - r1.4
|
MarekKubica
|
| |
PLT Manuals PltScheme PLT Scheme is well-documented, with a plethora of manuals in HTML format. Many of the most frequently asked questions about PLT Scheme can be ... |
|
PltScheme
|
11 May 2004 - 16:43 - r1.3
|
NeilVanDyke
|
| |
PLT Scheme PLT Scheme is the Scheme dialect on which this cookbook is focused. PLT Scheme consists of a family of software, including the DrScheme graphical Scheme ... |
|
ProcessAccessingCommandLineArguments
|
09 Jan 2006 - 07:06 - r1.3
|
AntonVanStraaten
|
| |
STARTINCLUDE Accessing Command Line Arguments Problem You want to access the command line arguments passed to your MzScheme program was called with. Solution The ... |
|
ProcessCaptureOutput
|
23 Jul 2009 - 10:54 - r1.8
|
TroelsKnakNielsen
|
| |
STARTINCLUDE Capturing the Output of a Process Problem You want to run an external process and capture its output. Solution The function system/output below uses ... |
|
ProcessChapter
|
28 Feb 2005 - 10:51 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Process Management and Communication TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"ProcessChapterComments"} Set ALLOWTOPICCHANGE ... |
|
ProcessChapterComments
|
25 Feb 2005 - 16:53 - NEW
|
NoelWelsh
|
| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments STOPINCLUDE Main.NoelWelsh 25 Feb 2005 |
|
ProcessIntroduction
|
25 Feb 2005 - 16:51 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Introduction No program is an island. Oftentimes you have to interact with the fiddle world of external processes. PltScheme makes is easier to execute ... |
|
ProcessRecipes
|
25 Feb 2005 - 16:52 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup Main.NoelWelsh 25 Feb 2005 |
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ProcessRunningExternalProcess
|
04 Mar 2005 - 21:59 - r1.3
|
AntonVanStraaten
|
| |
STARTINCLUDE Running An External Process Problem You want to run an external program. Solution The library process.ss in MzLib provides handy utilities for both synchronous ... |
|
ProcessUntarScriptExample
|
10 Feb 2006 - 08:07 - NEW
|
AntonVanStraaten
|
| |
STARTINCLUDE Scripting Example: Untar Problem You want to use Scheme to do something that you would normally do using a shell script. Solution PLT Scheme has a great ... |
|
ProcessingChars
|
09 Jun 2004 - 15:40 - r1.6
|
NoelWelsh
|
| |
STARTINCLUDE Processing a String One Character at a Time Problem You want to process a string a character at a time Solution You can convert the string into a list ... |
|
ProducerConsumerThreads
|
01 Jun 2007 - 23:17 - r1.3
|
EricHanchrow
|
| |
Consumer/Producer Threads Problem Some problems can be conveniently solved using a consumer/producer model. A producer generates data, which a consumer must handle ... |
|
ProvidingSetBangableIds
|
07 Apr 2006 - 00:45 - r1.3
|
NoelWelsh
|
| |
STARTINCLUDE How to provide identifiers that can be mutated with set! directly Problem In MzScheme, you can set! identifiers that you defined within your own module ... |
|
Quack
|
06 Dec 2004 - 20:25 - r1.2
|
JensAxelSoegaard
|
| |
Quack Quack is an add-on for the Emacs text editor, which enhances Emacs' support for editing and running Scheme programs. Quack be obtained from http://www.neilvandyke ... |
|
ReadLineContinuation
|
13 Aug 2004 - 03:26 - NEW
|
GordonWeakliem
|
| |
STARTINCLUDE Reading Lines with Continuation Characters Problem You have a file that includes long logical lines split over two or more physical lines, with backslashes ... |
|
RecentSiteChanges
|
09 Apr 2007 - 00:15 - r1.16
|
AntonVanStraaten
|
| |
Recent Site Changes This page lists recent changes to the site structure. We're closing in on a stable structure, but until stability is reached, this page should ... |
|
RecipeIndex
|
31 May 2004 - 18:45 - r1.7
|
AntonVanStraaten
|
| |
Cookbook Recipe Index The following is a list of all Cookbook topics, by chapter. This is intended to replace the TOC. This list is generated by a query based on ... |
|
RecipeStub
|
19 May 2004 - 16:26 - NEW
|
AntonVanStraaten
|
| |
Recipe Stubs These are recipes waiting to be written, or that are partially complete. A great opportunity to give your typing fingers a workout! The recipes listed ... |
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RecipeValidatingCreditCardNumber
|
16 May 2004 - 16:45 - NEW
|
NeilVanDyke
|
| |
STARTINCLUDE Validating a Credit Card Number Problem You want to to preliminary validation of a credit card number, such as for detecting typographical errors in ... |
|
RecipeWebSettingsPanel
|
13 Jan 2006 - 18:14 - r1.3
|
AntonVanStraaten
|
| |
STARTINCLUDE Building settings panels for the web Problem We want to make settings panels without an Apply button so that changes take effect immediately, just as ... |
|
RegexAbbreviations
|
25 Jun 2004 - 10:26 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Matching Abbreviations Problem Solution Discussion STOPINCLUDE Comments about this recipe Contributors Main.NoelWelsh 25 Jun 2004 |
|
RegexAndOrAndNot
|
25 Jun 2004 - 10:23 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Expressing AND, OR, and NOT in a Single Pattern Problem Solution Discussion STOPINCLUDE Comments about this recipe Contributors Main.NoelWelsh 25 Jun ... |
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RegexApproximateMatching
|
25 Jun 2004 - 10:20 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Approximate Matching Problem Solution Discussion STOPINCLUDE Comments about this recipe Contributors Main.NoelWelsh 25 Jun 2004 |
|
RegexChapter
|
20 Aug 2004 - 12:29 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Regular Expressions TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"RegexChapterComments"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup ... |
|
RegexChapterComments
|
21 Sep 2004 - 15:50 - r1.3
|
JoeEdmonds
|
| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments See also StringRecipeRemovingWhiteSpace, which uses a regular expression to remove white space from the ends of ... |
|
RegexCommentRegExp
|
25 Jun 2004 - 09:52 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Commenting Regular Expressions Problem You want to make it easy to maintain and understand your complex regular expressions. Solution Use comments inside ... |
|
RegexDetectingDuplicates
|
25 Oct 2004 - 09:26 - r1.2
|
JensAxelSoegaard
|
| |
STARTINCLUDE Detecting Duplicate Words Problem A common writing mistake is to repeat repeat a word. You want to detect doubled words in a string. Solution We use ... |
|
RegexFindNth
|
25 Jun 2004 - 10:15 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Finding the Nth Occurrence of a Match Problem Solution Discussion STOPINCLUDE Comments about this recipe Contributors Main.NoelWelsh 25 Jun 2004 |
|
RegexGrabbag
|
25 Jun 2004 - 10:27 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Regular Expression Grabbag Problem Solution Discussion STOPINCLUDE Comments about this recipe Contributors Main.NoelWelsh 25 Jun 2004 |
|
RegexGreedyVsNonGreedy
|
25 Jun 2004 - 10:22 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Greedy and Non-Greedy Matches Problem Solution Discussion STOPINCLUDE Comments about this recipe Contributors Main.NoelWelsh 25 Jun 2004 |
|
RegexHonoringLocale
|
25 Jun 2004 - 10:20 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Honoring Locale Settings in Regular Expressions Problem Solution Discussion STOPINCLUDE Comments about this recipe Contributors Main.NoelWelsh 25 Jun ... |
|
RegexIntroduction
|
30 Aug 2004 - 00:39 - r1.2
|
BrentAFulgham
|
| |
STARTINCLUDE Introduction Lisps in general are sort of famous for looking down on Regular Expressions. Other languages that lack Scheme's powerful pattern matching ... |
|
RegexMatchMultipleLines
|
25 Jun 2004 - 10:16 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Matching Multiple Lines Problem Solution Discussion STOPINCLUDE Comments about this recipe Contributors Main.NoelWelsh 25 Jun 2004 |
|
RegexMatchingLetters
|
25 Jun 2004 - 09:50 - r1.4
|
NoelWelsh
|
| |
STARTINCLUDE Matching Letters Problem You want to see if a value contains only alphabetic characters. Solution A first approximation can be achieved using the standard ... |
|
RegexMatchingWords
|
25 Jun 2004 - 09:51 - r1.3
|
NoelWelsh
|
| |
STARTINCLUDE Matching Words Problem You want to select words from a string. Solution Determine the defining features of a word for your specific application, then ... |
|
RegexMultiByteCharacters
|
25 Jun 2004 - 10:24 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Matching Multiple-Byte Characters Problem Solution Discussion STOPINCLUDE Comments about this recipe Contributors Main.NoelWelsh 25 Jun 2004 |
|
RegexPatternSeparator
|
25 Jun 2004 - 10:17 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Reading Records with a Pattern Separator Problem Solution Discussion STOPINCLUDE Comments about this recipe Contributors Main.NoelWelsh 25 Jun 2004 ... |
|
RegexRangeOfLines
|
25 Jun 2004 - 10:17 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Extracting a Range of Lines Problem Solution Discussion STOPINCLUDE Comments about this recipe Contributors Main.NoelWelsh 25 Jun 2004 |
|
RegexRecipes
|
25 Jun 2004 - 09:37 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
|
RegexReference
|
25 Jun 2004 - 09:43 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE References Mastering Regular Expressions, written by Jeffrey Friedl and published by O'Reilly Associates. http://download.plt-scheme.org/doc/206p1/html ... |
|
RegexShellGlobs
|
25 Jun 2004 - 10:18 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Matching Shell Globs as Regular Expressions Problem Solution Discussion STOPINCLUDE Comments about this recipe Contributors Main.NoelWelsh 25 Jun 2004 ... |
|
RegexSpeedUpInterpolation
|
25 Jun 2004 - 10:18 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Speeding Up Interpolated Matches Problem Solution Discussion STOPINCLUDE Comments about this recipe Contributors Main.NoelWelsh 25 Jun 2004 |
|
RegexSplitInclusive
|
25 Jun 2004 - 09:49 - r1.7
|
NoelWelsh
|
| |
STARTINCLUDE Splitting a String, Including Matches Problem You want to split a string based on some pattern, but you want the matches included. Solution The regexp ... |
|
RegexTcgrep
|
25 Jun 2004 - 10:27 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Program: tcgrep Problem Solution Discussion STOPINCLUDE Comments about this recipe Contributors Main.NoelWelsh 25 Jun 2004 |
|
RegexTestingValidPattern
|
25 Jun 2004 - 10:19 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Testing for a Valid Pattern Problem Solution Discussion STOPINCLUDE Comments about this recipe Contributors Main.NoelWelsh 25 Jun 2004 |
|
RegexUrlify
|
25 Jun 2004 - 10:26 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Program: urlify Problem Solution Discussion STOPINCLUDE Comments about this recipe Contributors Main.NoelWelsh 25 Jun 2004 |
|
RegexpMatchingFromLastPattern
|
25 Jun 2004 - 10:21 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Matching from Where the Last Pattern Left Off Problem Solution Discussion STOPINCLUDE Comments about this recipe Contributors Main.NoelWelsh 25 Jun ... |
|
RegexpValidEmail
|
25 Jun 2004 - 10:25 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Matching a Valid Email Address Problem Solution Discussion STOPINCLUDE Comments about this recipe Contributors Main.NoelWelsh 25 Jun 2004 |
|
RelatedProjects
|
13 Jul 2006 - 04:43 - r1.6
|
RobertFisher
|
| |
Related Projects How To Use Scheme HowToUseScheme is intended as an introduction to practical uses of PltScheme PLT Scheme PLEAC Project The http://pleac.sourceforge ... |
|
RnRS
|
29 Mar 2004 - 22:01 - NEW
|
JensAxelSoegaard
|
| |
RnRS RnRs is the name is the family name of the programming language standards for Scheme. The R2RS is "The Revised Revised Report on the Algorithmic Language Scheme ... |
|
SRFI
|
16 Jul 2004 - 19:19 - r1.2
|
NoelWelsh
|
| |
Scheme Request for Implementation SRFI The SRFIs define the closest thing the fiercely independent Scheme community has to a standard library. PltScheme supports ... |
|
SRFI9
|
10 Oct 2004 - 09:38 - NEW
|
JensAxelSoegaard
|
| |
SRFI 9 Defining Record Types SRFI 9 provides a way to define new record types. For each record type a predicate, a constructor, and field accessors and modifiers ... |
|
SSAX
|
27 Dec 2004 - 12:13 - r1.4
|
NoelWelsh
|
| |
SSAX for PLT SSAX is a functional XML parsing framework. It consists of a DOM/SXML parser, a SAX parser, and a supporting library of lexing and parsing procedures ... |
|
SXPath
|
03 Jan 2008 - 10:58 - NEW
|
StephenDeGabrielle
|
| |
SXPath is a query language for SXML. It treats a location path as a composite query over an XPath tree or its branch. A single step is a combination of a projection ... |
|
SaveBinaryDataInSQL
|
04 Jul 2008 - 04:38 - NEW
|
HiSeeComments
|
| |
STARTINCLUDE Save Binary Data in SQL Problem Postgres has a binary datatype. However, if your using hans's sqlid database driver with postgres, and try to save a ... |
|
SchemeChapter
|
08 Sep 2004 - 18:51 - r1.2
|
AntonVanStraaten
|
| |
STARTINCLUDE Getting Started With Scheme TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"SchemeChapterComments"} Set ALLOWTOPICCHANGE Main ... |
|
SchemeChapterComments
|
08 Sep 2004 - 18:28 - r1.4
|
AntonVanStraaten
|
| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments and what to become proficient in Scheme should be and want to become proficient in Scheme Main.DustinLee 01 Sep ... |
|
SchemeHelloWorld
|
20 May 2005 - 15:29 - r1.3
|
JensAxelSoegaard
|
| |
STARTINCLUDE Hello World! Problem You want to write the classic "Hello World!" program in Scheme Solution This is very easy in Scheme: begin scheme (begin (display ... |
|
SchemeIntroduction
|
02 Sep 2004 - 08:16 - r1.5
|
AntonVanStraaten
|
| |
STARTINCLUDE Introduction Scheme is a programming language in the Lisp tradition that emphasises elegance and simplicity. There are a number of implementations of ... |
|
SchemeQL
|
19 Aug 2004 - 16:59 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE SchemeQL Location http://schematics.sourceforge.net/ Description SchemeQL is a s-expression based language embedded in Scheme that expresses SQL queries ... |
|
SchemeRecipes
|
31 Aug 2004 - 11:37 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
|
SchemeUnit
|
08 Aug 2006 - 19:05 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE SchemeUnit Location Distributed via PLaneT. At the time of writing http://planet.plt-scheme.org/300/#schemeunit.plt Description A UnitTesting framework ... |
|
SectionIndex
|
27 Jan 2010 - 07:32 - r1.10
|
JensAxelSoegaard
|
| |
This page is a prototype, under development. It is like the new auto-generated TOC, but with chapters having their own headings, rather than being bulleted items. ... |
|
SectionStub
|
14 Jun 2004 - 03:45 - NEW
|
AntonVanStraaten
|
| |
Section Stubs These are sections waiting to be written, or that are partially complete. Write one of these and ensure your place in Scheme history! The recipes listed ... |
|
SieveOfEratosthenes
|
24 Nov 2006 - 00:45 - r1.2
|
JosKoot
|
| |
STARTINCLUDE Block-based "Sieve of Eratosthenes" Problem The "Sieve of Eratosthenes" is simple algorithm for finding primes. It starts with a big table of numbers ... |
|
SimpleCanvasOperations
|
19 Dec 2007 - 12:14 - NEW
|
StephenDeGabrielle
|
| |
STARTINCLUDE Simple Canvas operations Problem You want to operate on and interact with a drawing canvas. Solution See also ''PLT MrEd: Graphical Toolbox Manual Chapter ... |
|
SimpleGridLayout
|
23 Apr 2006 - 02:31 - NEW
|
DannyYoo
|
| |
STARTINCLUDE Simple Grid Layout Problem You want to lay out your widgets in grids. Solution This is possible by using a bunch of horizontal-panel instances. For example ... |
|
SiteToDo
|
12 May 2004 - 23:59 - NEW
|
AntonVanStraaten
|
| |
Cookbook SiteToDo Items This is a list of topics containing todo items related to the Cookbook site functionality. To add a topic to this list, simply reference SiteToDo ... |
|
SoundUtils
|
15 Aug 2006 - 16:22 - r1.2
|
AntonVanStraaten
|
| |
begin scheme ;;uses swindle and PLT Scheme ;;some constants rates in Hz and as aiff bytestrings (define rate44kHz (cons 44100 (bytes #xAC #x44 #x00 #x00))) (define ... |
|
StringBasics
|
09 Jun 2004 - 15:42 - r1.8
|
NoelWelsh
|
| |
STARTINCLUDE String Basics In Scheme, literal strings are enclosed in quotes. According to R5RS, "A string constant may continue from one line to the next, but the ... |
|
StringCSV
|
09 Jun 2004 - 15:42 - r1.7
|
NoelWelsh
|
| |
STARTINCLUDE Processing Comma Separated Values Problem You want to work with comma separated value records, such as those exported from popular spreadsheet and database ... |
|
StringChapter
|
09 Jun 2004 - 15:40 - r1.8
|
NoelWelsh
|
| |
STARTINCLUDE String Recipes TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"StringChapterComments"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup ... |
|
StringChapterComments
|
14 Dec 2006 - 02:23 - r1.8
|
ChrisWarrington
|
| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments See the http://cl-cookbook.sourceforge.net/strings.html String section of the CommonLispCookBook for inspiration ... |
|
StringCheckForChar
|
09 Jun 2004 - 15:42 - r1.4
|
NoelWelsh
|
| |
STARTINCLUDE Checking a String for a Character Problem You need to find out if a string contains a character. You probably want to know the index of where the character ... |
|
StringCombine
|
09 Jun 2004 - 15:42 - r1.4
|
NoelWelsh
|
| |
STARTINCLUDE Combining Strings Problem You need to combine several strings into a larger string. Solution The R5RS function string-append is the de-facto answer here ... |
|
StringCompare
|
09 Jun 2004 - 15:42 - r1.4
|
NoelWelsh
|
| |
STARTINCLUDE Comparing Strings Problem You need to compare two strings. Solution All of the R5RS functions are in the form stringop?, e.g. string ? or string ? . ... |
|
StringControlCase
|
09 Jun 2004 - 15:42 - r1.6
|
NoelWelsh
|
| |
STARTINCLUDE Controlling Case Problem You need to convert a string to all uppercase or all lowercase. Solution Use string-upcase or string-downcase from SRFI 13. ... |
|
StringEval
|
09 Jun 2004 - 15:42 - r1.7
|
NoelWelsh
|
| |
STARTINCLUDE Evaluating Scheme Code in a String Problem You want to eval Scheme code stored in a string Solution Use eval-string from string.ss : begin scheme (require ... |
|
StringFilterCharSet
|
09 Jun 2004 - 15:42 - r1.4
|
NoelWelsh
|
| |
STARTINCLUDE Filtering a String for a Set of Characters Problem You want to remove all but a specified set of characters from a string. Solution This is really a ... |
|
StringFormatCode
|
09 Jun 2004 - 15:42 - r1.3
|
NoelWelsh
|
| |
STARTINCLUDE Formatting Scheme Code Problem You have some Scheme code (or any S-Expression) that you want to format readably Solution pretty-print in mzlib is an ... |
|
StringIndent
|
09 Jun 2004 - 15:42 - r1.4
|
NoelWelsh
|
| |
STARTINCLUDE Changing the Indentation of a String Problem You have a string made up of multiple lines, and you need to build a string, adding or removing spaces so ... |
|
StringInterpolation
|
09 Jun 2004 - 15:42 - r1.5
|
NoelWelsh
|
| |
STARTINCLUDE Interpolating Functions and Expressions Within Strings Problem You want to create string using a mixture of literals and computed values. For example ... |
|
StringIntroduction
|
22 Oct 2004 - 20:05 - r1.6
|
GordonWeakliem
|
| |
Introduction A string is a sequence of characters. A string is written by enclosing the characters with a doublequote ("). Some special characters must be preceded ... |
|
StringNumber
|
15 Sep 2004 - 13:23 - r1.11
|
JensAxelSoegaard
|
| |
STARTINCLUDE Testing Whether a String Represents an Integer Problem You want to determine whether a string is an integer Solution string- integer STRING START END ... |
|
StringOther
|
11 Jun 2004 - 09:50 - r1.7
|
NoelWelsh
|
| |
Other recipes of interest SEARCH{"TopicType. value \"Recipe;ParentTopic. value \"StringOther" casesensitive "on" regex "on" nosearch "on" nototal "on" order "formfield ... |
|
StringRecipeConversionStringVsSymbol
|
01 Oct 2005 - 08:37 - r1.6
|
NoelWelsh
|
| |
Converting Between Strings and Symbols Problem You want to convert a symbol to a string or vice versa Solution The built-in function string- symbol converts from ... |
|
StringRecipeConvertToFromASCII
|
09 Jun 2004 - 15:42 - r1.3
|
NoelWelsh
|
| |
STARTINCLUDE Converting Between ASCII Characters and Values Problem You want to get the number representing the ASCII value of a character, or you want to display ... |
|
StringRecipeDecodingBinaryMessages
|
09 Jun 2004 - 15:42 - r1.8
|
NoelWelsh
|
| |
STARTINCLUDE Decoding Binary Messages Problem You have a string containing the characters 0 and 1, representing, in binary, the ASCII values of some text. You want ... |
|
StringRecipeLevenshtein
|
09 Jun 2004 - 15:42 - r1.4
|
NoelWelsh
|
| |
STARTINCLUDE Testing Similarity of Two Strings via Levenshtein Distance Problem You want to determine how "similar" two strings (or lists, or vectors) are, such as ... |
|
StringRecipeRemovingWhiteSpace
|
08 Sep 2004 - 17:47 - r1.2
|
GordonWeakliem
|
| |
STARTINCLUDE Removing white space from the ends of a string Problem Remove possible white spaces from the beginning and end of a string. Solution begin scheme ; strip ... |
|
StringRecipeSortingListOfStrings
|
14 Dec 2006 - 02:24 - r1.6
|
ChrisWarrington
|
| |
Sorting a list of strings Problem Sort a list of strings. Solution Use the sort operation in the list collection list.ss . begin scheme (require (lib "compat.ss" ... |
|
StringRecipes
|
09 Jun 2004 - 15:42 - r1.10
|
NoelWelsh
|
| |
STARTINCLUDE Recipes SEARCH{"TopicType. value \"Recipe;ParentTopic. value \"StringRecipes" casesensitive "on" regex "on" nosearch "on" nototal "on" order "formfield ... |
|
StringRecipesOld
|
31 May 2004 - 22:49 - r1.28
|
AntonVanStraaten
|
| |
STARTINCLUDE String Recipes Introduction A string is a sequence of characters. A string is written by enclosing the characters with a doublequote ("). Some special ... |
|
StringReference
|
11 Jun 2004 - 09:49 - r1.4
|
NoelWelsh
|
| |
References http://www.schemers.org/Documents/Standards/R5RS/HTML/r5rs-Z-H-9.html# sec 6.3.5 String section of R5RS http://download.plt-scheme.org/doc/206p1/html/mzscheme ... |
|
StringReverse
|
09 Jun 2004 - 15:42 - r1.6
|
NoelWelsh
|
| |
STARTINCLUDE Reversing a String by Words or Characters Problem You want to reverse the words or characters in a string Solution Wait, don't tell me, it's... SRFI ... |
|
StringSoundex
|
09 Jun 2004 - 15:40 - r1.7
|
NoelWelsh
|
| |
STARTINCLUDE Soundex Problem You want to generate Soundex hashes of surnames, for doing "sounds-like" indexing databases, or retrieving information from the US Census ... |
|
StringSoundexMatching
|
23 Aug 2004 - 23:42 - r1.9
|
BrentAFulgham
|
| |
STARTINCLUDE Soundex Matching Problem You want to generate Soundex hashes of surnames, for doing "sounds-like" indexing databases, or retrieving information from ... |
|
StringSplit
|
13 Sep 2008 - 16:17 - r1.9
|
MarekKubica
|
| |
STARTINCLUDE string-split: splitting a string into substrings Problem Split a string into words separated by whitespace or other delimiters. See the function split ... |
|
StringSubstring
|
09 Jun 2004 - 15:42 - r1.5
|
NoelWelsh
|
| |
STARTINCLUDE Accessing Substrings Problem You want to extract part of a string. Solution R5RS substring is the most general solution. substring takes a string, a ... |
|
StringTabs
|
20 Oct 2005 - 21:20 - r1.17
|
AntonVanStraaten
|
| |
STARTINCLUDE Expanding and Compressing Tabs Problem You want to convert spaces in a string to tabs, or vice versa. Solution You can define this by searching for tabs ... |
|
StructureChapter
|
30 Aug 2004 - 21:36 - r1.2
|
AntonVanStraaten
|
| |
STARTINCLUDE Structures TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"StructureChapterComments"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup ... |
|
StructureChapterComments
|
02 Sep 2004 - 06:45 - r1.3
|
BunnyBunny
|
| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments I object to this egregiously gratuitous PLT-specificness, when it is explicitly stated in the CookbookFAQ page that ... |
|
StructureFunctionalUpdates
|
11 Jun 2007 - 20:34 - r1.2
|
DanielSilva
|
| |
STARTINCLUDE Functional Updates Problem You want to update fields without overwriting an existing structure. Solution The PLT Scheme standard libraries provide a ... |
|
StructureIntroduction
|
10 Oct 2004 - 09:32 - r1.3
|
JensAxelSoegaard
|
| |
STARTINCLUDE Introduction Structures are the built in records in PLT. A stucture type is a record datatype with a number of fields . A structure is an instance of ... |
|
StructurePrinting
|
14 Mar 2007 - 00:04 - r1.2
|
ChrisWarrington
|
| |
STARTINCLUDE Printing Structures Problem By default structures are printed like # struct:s by the REPL, display and so on. You want to see the contents of structures ... |
|
StructureRecipes
|
01 Jul 2004 - 14:20 - r1.7
|
NoelWelsh
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
|
StructureReference
|
01 Jul 2004 - 14:15 - NEW
|
NoelWelsh
|
| |
STARTINCLUDE References http://download.plt-scheme.org/doc/206p1/html/mzscheme/mzscheme-Z-H-4.html#node chap 4 Structures Chapter 4 in the MzScheme documentation ... |
|
StructuresReadingAndWriting
|
03 Aug 2005 - 13:44 - r1.7
|
EricHanchrow
|
| |
STARTINCLUDE Reading and Writing Structures Problem You want to save a structure to disk and read it at a later time. Solution (If you're using MzScheme 299, use ... |
|
SucessFailContinuations
|
26 Oct 2004 - 19:58 - r1.5
|
GordonWeakliem
|
| |
STARTINCLUDE How to Succeed and Fail with Continuations You need to walk a data structure, and the nodes you visit determine what to do. A simple example is to search ... |
|
SyntaxLoc
|
24 Aug 2007 - 22:45 - NEW
|
WillFarr
|
| |
STARTINCLUDE Using syntax/loc instead of syntax Problem You're tired of bad error messages and location information from your macros. Solution Use syntax/loc instead ... |
|
TOC
|
18 Aug 2004 - 07:17 - r1.6
|
AntonVanStraaten
|
| |
Schematics Scheme Cookbook The following table of contents is generated automatically. It includes all topics with a TopicType of Chapter in the CookbookForm. See ... |
|
TeachScheme
|
27 Aug 2004 - 22:03 - r1.2
|
NeilVanDyke
|
| |
TeachScheme is a program that teaches high-school teachers to teach Scheme. To quote from their Web site: The TeachScheme! Project wants to turn Computing and Programming ... |
|
TextTemplate
|
13 Aug 2007 - 19:55 - NEW
|
NikitaSidorov
|
| |
STARTINCLUDE text-template Location http://text-template.sourceforge.net Description text-template is a small text template library for scheme. It can be used to ... |
|
ThirtyTwoBitRandomIntegers
|
11 Feb 2006 - 17:04 - NEW
|
EmilioLopes
|
| |
STARTINCLUDE Generating simple 32-bit random integers in portable Scheme Problem You want to generate pseudo-random integers in the range 0,2 32 . Solution The following ... |
|
ThreadChapter
|
14 Jun 2004 - 04:17 - r1.5
|
AntonVanStraaten
|
| |
STARTINCLUDE Thread Recipes TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"ThreadChapterComments"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup ... |
|
ThreadChapterComments
|
12 Dec 2007 - 16:47 - r1.2
|
StephenDeGabrielle
|
| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments A nice simple example of thread use is available at http://www.kuro5hin.org/story/2004/3/17/93442/8657 It supplies ... |
|
ThreadIntroduction
|
14 Jun 2004 - 04:20 - NEW
|
AntonVanStraaten
|
| |
Introduction |
|
ThreadRecipes
|
14 Jun 2004 - 04:16 - NEW
|
AntonVanStraaten
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
|
ThreadSuspendingCurrentThread
|
20 Jul 2007 - 17:04 - r1.2
|
EricHanchrow
|
| |
STARTINCLUDE Suspending the Current Thread Problem You wish to indefinitely suspend the current thread Solution There are two good solutions: begin scheme (sync ... |
|
Thunk
|
02 May 2004 - 19:57 - NEW
|
JensAxelSoegaard
|
| |
Thunk A thunk is a procedure of no argument. Thus (lambda () 42) is an example of a thunk. References For the etymology see the http://www.catb.org/~esr/jargon/html ... |
|
TimeArithmetic
|
28 Aug 2004 - 07:45 - r1.2
|
BrentAFulgham
|
| |
STARTINCLUDE Time Arithmetic Problem You have a date and time and want to find the date and time of some period in the future or past. Solution By using http://srfi ... |
|
TimeChapter
|
14 Jun 2004 - 00:56 - r1.9
|
AntonVanStraaten
|
| |
STARTINCLUDE Dates, and Time TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"TimeChapterComments"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup ... |
|
TimeChapterComments
|
14 Jun 2004 - 01:05 - NEW
|
AntonVanStraaten
|
| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments Contributors Main.FranciscoSolsona 28 Apr 2004 STOPINCLUDE |
|
TimeEpochToTime
|
28 Aug 2004 - 07:18 - r1.2
|
BrentAFulgham
|
| |
STARTINCLUDE Converting Epoch Seconds to DMYHMS Problem You have a date and time in Epoch seconds, and you want to calculate individual DMYHMS values from it. Solution ... |
|
TimeISO8601
|
28 Apr 2004 - 19:23 - r1.2
|
JensAxelSoegaard
|
| |
STARTINCLUDE Converting Between struct:time and ISO-8601 Format Problem You have an application that requires you to use ISO-8601 Format for input and output. Solution ... |
|
TimeIntroduction
|
27 Aug 2004 - 23:33 - r1.2
|
BrentAFulgham
|
| |
STARTINCLUDE Introduction PLT Scheme provides basic, but important ways of manipulating time and dates. (current-seconds) returns the current time in seconds, and ... |
|
TimeRFC822
|
15 Oct 2007 - 11:58 - r1.3
|
JeromeBaum
|
| |
STARTINCLUDE Writing and Parsing RFC 822 Dates and Times Problem You need to convert from struct:time to RFC 822 format Dates and Times. Solution mzlib provides one ... |
|
TimeRecipes
|
14 Jun 2004 - 00:59 - NEW
|
AntonVanStraaten
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
|
TimeToEpoch
|
28 Apr 2004 - 01:30 - NEW
|
FranciscoSolsona
|
| |
STARTINCLUDE Converting DMYHMS to Seconds Problem You want to convert a date, a time, or both with distinct values for day, month, year, etc. to seconds. Solution ... |
|
TimeToday
|
28 Apr 2004 - 01:23 - NEW
|
FranciscoSolsona
|
| |
STARTINCLUDE Finding Today's Date Problem You need to find the year, month, and day values for today's date. Solution Use current-seconds , and seconds- date to get ... |
|
TimeWeekOfTheYear
|
05 May 2004 - 21:50 - NEW
|
FranciscoSolsona
|
| |
STARTINCLUDE Week of the Year, and Day of the Week/Month/Year Problem Given a date, you need to find out what week of the year, day of the week, day of the month ... |
|
ToDo
|
14 Jun 2004 - 03:22 - r1.4
|
AntonVanStraaten
|
| |
ToDo Items Below is a list of pages which have work ToDo. Any page which includes a reference to this topic (ToDo) will appear in the list. If this list isn't long ... |
|
TopicOrder
|
31 May 2004 - 01:14 - NEW
|
AntonVanStraaten
|
| |
TopicOrder An explanation of topic ordering should go here. SiteToDo. Main.AntonVanStraaten 31 May 2004 |
|
TopicType
|
01 Jul 2004 - 13:59 - r1.10
|
NoelWelsh
|
| |
Cookbook Topic Types Each page in the Cookbook web is assigned a TopicType via its CookbookForm. This type determines which pages the topic will automatically be ... |
|
TrimmingSpace
|
08 Sep 2004 - 17:40 - r1.9
|
GordonWeakliem
|
| |
STARTINCLUDE Trimming Blanks from the Ends of a String Problem You need to ignore leading or trailing space in a string Solution http://srfi.schemers.org/srfi-13 ... |
|
TryExecForever
|
23 Sep 2004 - 19:45 - NEW
|
DanielSilva
|
| |
STARTINCLUDE Try executing a program until success Problem We want to constantly launch a program until it returns successfully, but we'd rather not use a Bash script ... |
|
UncurryingDefine
|
25 Jun 2006 - 13:23 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Syntax for explicitly uncurrying a MIT-style defined function Problem We may want to explicitly transform a function that uses MIT Scheme style curried ... |
|
UnitSig
|
18 Sep 2006 - 15:46 - r1.2
|
DanSchmidt
|
| |
STARTINCLUDE Creating and using a Signed Unit Problem You want to create something like a module, but incomplete, so that some functionality is defined elsewhere ... |
|
UpdatableMd5
|
05 Feb 2007 - 19:32 - r1.2
|
JensAxelSoegaard
|
| |
STARTINCLUDE Applying a md5 checksum through multiple updates Problem We may want to apply an md5 checksum on a bunch of strings in a file, such as the textual content ... |
|
UpgradeFrom208To299
|
24 Jan 2006 - 06:00 - r1.6
|
JohnClements
|
| |
STARTINCLUDE Upgrading your PLT v208 code to work with PLT v299 Problem PLT v299 (soon to be PLT v300) is different from PLT v208 (its predecessor), and code that ... |
|
UsenetAnnouncement
|
10 Sep 2004 - 07:04 - r1.2
|
AntonVanStraaten
|
| |
Announcing the Schematics Scheme Cookbook After an extensive, scientifically conducted alpha- and beta-testing period, I am pleased to announce the Schematics Scheme ... |
|
VectorChapter
|
14 Jun 2004 - 01:37 - r1.4
|
AntonVanStraaten
|
| |
STARTINCLUDE Vectors TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"VectorChapterComments"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup ... |
|
VectorChapterComments
|
14 Jun 2004 - 01:33 - NEW
|
AntonVanStraaten
|
| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments STOPINCLUDE |
|
VectorIntroduction
|
21 Jan 2007 - 10:51 - r1.3
|
JensAxelSoegaard
|
| |
STARTINCLUDE Introduction Vectors are efficient data structures, containing a fixed number of elements that can be accessed in constant time, and in any order. Vectors ... |
|
VectorRecipeBinarySearch
|
15 May 2004 - 07:25 - r1.3
|
AntonVanStraaten
|
| |
STARTINCLUDE Binary Search of Vector begin scheme ; binary-search : vector-of-numbers number (union #f integer) ; return the index of x in the sorted vector v if ... |
|
VectorRecipes
|
14 Jun 2004 - 01:36 - NEW
|
AntonVanStraaten
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
|
WebBase64Encoding
|
03 Jan 2006 - 15:14 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Encoding Data Using Base 64 Problem You want to encode a string using the Base64 encoding, for instance to send a username and password using HTTP Basic ... |
|
WebCGIProgramming
|
25 Apr 2004 - 19:58 - r1.2
|
JensAxelSoegaard
|
| |
CGI programming Problem You want to write scripts that follow the Common Gateway Interface, aka CGI, for instance to request information to register new users to ... |
|
WebChanges
|
16 Aug 2001 - 19:58 - NEW
|
PeterThoeny
|
| |
INCLUDE{" TWIKIWEB .WebChanges"} |
|
WebChapter
|
13 Jun 2004 - 03:06 - r1.16
|
AntonVanStraaten
|
| |
STARTINCLUDE Web Programming TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"WebChapterComments"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup ... |
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WebChapterComments
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29 Nov 2005 - 18:32 - r1.2
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TempOne
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| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments This chapter should be split into two: NetChapter for general network programming and WebChapter for recipes specific ... |
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WebDispatchOnLink
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05 Feb 2006 - 17:08 - r1.4
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NoelWelsh
|
| |
STARTINCLUDE Dispatch On a Link Being Clicked Problem You are writing a servlet in the PLT web server and want to choose an action based on which link was clicked ... |
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WebExtractingAllLinksFromPage
|
19 Jan 2006 - 22:42 - r1.10
|
JensAxelSoegaard
|
| |
STARTINCLUDE Fetching all links from a page Problem Given an url, fetch the page, parse it and extract all links. Solution We will use string- url and get-pure-port ... |
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WebFetchingHttpsUrl
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17 Dec 2008 - 15:27 - r1.8
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EricHanchrow
|
| |
STARTINCLUDE Fetching an HTTPS URL Problem PLT Scheme's url.ss library in the net collection does not directly support retrieval of URLs via HTTPS, i.e. using SSL ... |
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WebFetchingURL
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12 Jul 2007 - 08:02 - r1.5
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StephenDeGabrielle
|
| |
STARTINCLUDE Fetching a URL Problem You want to get the web page stored at a URL (web address), such as http://schematics.sourceforge.net/ Solution The url.ss library ... |
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WebFileUpload
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01 Jul 2008 - 04:26 - r1.3
|
HiSeeComments
|
| |
File Upload Problem You already know how to write complex, and useful CGIs in scheme, however you need to upload a file (any kind of file) from the user computer ... |
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WebGettingStartedInstaweb
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03 Mar 2008 - 11:30 - r1.4
|
NoelWelsh
|
| |
STARTINCLUDE Getting Started With Web Development and Instaweb Problem You don't know how to get started with web development using the PLT Web server. Solution The ... |
|
WebHome
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27 Jan 2010 - 07:30 - r1.41
|
JensAxelSoegaard
|
| |
Welcome to the Schematics Scheme Cookbook. The Schematics Scheme Cookbook is a BecomingAnAuthor collaborative effort to produce documentation and recipes for using ... |
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WebIncludingDocType
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25 May 2006 - 13:04 - r1.4
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VincentKraeutler
|
| |
STARTINCLUDE Including A DOCTYPE Declaration With A Servlet Response Problem You want to include a DOCTYPE declaration in your servlet response, whilst retaining ... |
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WebIndex
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24 Nov 2001 - 11:41 - r1.2
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PeterThoeny
|
| |
SEARCH{"\. " scope "topic" regex "on" nosearch "on"} See also the faster WebTopicList |
|
WebIntroduction
|
12 Jun 2004 - 20:42 - NEW
|
AntonVanStraaten
|
| |
Introduction Taking it to the net is not only the perogative of basketball players. PLT Scheme has a comprehensive suite of tools to deal with Internet tasks. This ... |
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WebIt
|
01 Jul 2004 - 14:08 - r1.4
|
NoelWelsh
|
| |
WebIt! WebIt! is an XML framework for Scheme. WebIt! supports the creation of XML, HTML, and CSS using Scheme. It provides a powerful "macro system" for transformation ... |
|
WebNotify
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01 Oct 2005 - 17:24 - r1.6
|
DaveHerman
|
| |
This is a subscription service to be automatically notified by e-mail when topics change in this Cookbook web. This is a convenient service, so you do not have to ... |
|
WebPLTWebServer
|
05 Jan 2008 - 19:37 - r1.4
|
TroelsKnakNielsen
|
| |
STARTINCLUDE The PLT Web Server Starting the PLT Web Server Starting the web server on your computer is easy. Start a commmand prompt and execute the command: plt ... |
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WebPostRedirectGet
|
02 Oct 2005 - 02:02 - r1.2
|
DaveHerman
|
| |
STARTINCLUDE The Post-Redirect-Get Pattern Problem When displaying a page after receiving a form submission, the browser's "refresh" button should not repost the ... |
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WebPreferences
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05 Jan 2006 - 05:09 - r1.28
|
AntonVanStraaten
|
| |
TWiki.Cookbook Web Preferences The following settings are web preferences of the TWiki.Cookbook web. These preferences overwrite the site-level preferences in TWIKIWEB ... |
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WebPreventCaching
|
01 Apr 2007 - 17:37 - r1.2
|
EricHanchrow
|
| |
STARTINCLUDE Preventing Caching of Web Pages Problem In a continuation-based web application, URLs are rewritten to refer to continuations. If you don't take care ... |
|
WebRecipes
|
12 Jun 2004 - 21:00 - NEW
|
AntonVanStraaten
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
|
WebRss
|
27 May 2004 - 00:12 - r1.2
|
AntonVanStraaten
|
| |
Schematics Scheme Cookbook SCRIPTURL /view SCRIPTSUFFIX /Cookbook Cookbook of practical applications of the Scheme programming language INCLUDE{"WebRssBase"} |
|
WebRssBase
|
27 May 2004 - 00:14 - NEW
|
AntonVanStraaten
|
| |
RSS Feed This is the base for the RSS feed for the Cookbook web. Each web has a WebRss that should contain the following text: TWiki's INCLUDINGWEB web SCRIPTURL ... |
|
WebSearch
|
08 Aug 2001 - 05:26 - NEW
|
PeterThoeny
|
| |
INCLUDE{" TWIKIWEB .WebSearch"} |
|
WebStatistics
|
12 Feb 2010 - 10:05 - r1.271
|
Main.guest
|
| |
Statistics for Cookbook Web Month: Topic views: Topic saves: File uploads: Most popular topic views: Top contributors for topic save and uploads: Feb 2010 11801 0 ... |
|
WebTopicEditTemplate
|
18 May 2004 - 23:51 - NEW
|
AntonVanStraaten
|
| |
WIKIUSERNAME DATE |
|
WebTopicList
|
24 Nov 2001 - 11:40 - NEW
|
PeterThoeny
|
| |
TOPICLIST{" $name "} See also the verbose WebIndex. |
|
WriteSqlInSchemeLikeSyntax
|
01 Jul 2008 - 05:32 - r1.2
|
AntonVanStraaten
|
| |
STARTINCLUDE Write SQL In Scheme Like Syntax Problem Writing SQL queries, by writing strings using "string-append" can be a pain. a sexp would make life easier. Solution ... |
|
WritingXML
|
11 Dec 2008 - 17:20 - NEW
|
DannyYoo
|
| |
STARTINCLUDE Writing XML using the xml library Problem You have some s-expression that you'd like to write to XML. Solution Use the write-xml/content function in ... |
|
XMLRecipeLowMem
|
11 Jun 2004 - 10:30 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Processing Files Larger Than Available Memory Problem You want to work with a large XML file, but you can't read it into memory to form a DOM or other ... |
|
XMLRecipeRSS
|
12 Aug 2004 - 18:07 - r1.7
|
GordonWeakliem
|
| |
STARTINCLUDE Reading and Writing RSS Files Problem You want to create an RSS (Rich Site Summary) file, or read one produced by another application. Handling RSS can ... |
|
XMLRecipeSimpleChanges
|
08 Oct 2007 - 23:14 - r1.7
|
EricHanchrow
|
| |
STARTINCLUDE Making Simple Changes to Elements or Text Problem You want to filter some XML. For example, you want to make substitutions in the body of a document ... |
|
XMLRecipeValidating
|
11 Jun 2004 - 10:31 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Validating XML Problem You want to ensure that the XML you're processing conforms to a DTD or XML Schema. STOPINCLUDE Main.HectorEGomezMorales 05 May ... |
|
XMLRecipeWriteXML
|
11 Jun 2004 - 10:30 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Writing XML Problem You have a data structure that you'd like to convert to XML. STOPINCLUDE Main.HectorEGomezMorales 05 May 2004 |
|
XMLRecipeXMLToDOM
|
11 Jun 2004 - 10:31 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Parsing XML into a DOM Tree Problem You want to use the DOM (Document Object Model) to access and perhaps change the parse tree of an XML file. STOPINCLUDE ... |
|
XMLRecipeXMLToData
|
13 Apr 2006 - 09:33 - r1.7
|
NoelWelsh
|
| |
STARTINCLUDE Parsing XML into Data Structures Problem You want a list that corresponds to the structure and content of an XML file. Solution For example you have ... |
|
XMLRecipeXMLToSAX
|
11 Jun 2004 - 10:31 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Parsing XML into SAX Events Problem You want to receive SAX (Simple API for XML) events from an XML parser because event-based parsing is faster and ... |
|
XMLRecipeXPath
|
21 Feb 2006 - 18:53 - r1.4
|
LukeRenn
|
| |
STARTINCLUDE Finding Elements and Text Within an XML Document Problem You want to get to a specific part of a XML document. For example, you want to get the text ... |
|
XMLRecipeXSLT
|
11 Jun 2004 - 10:30 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Processing XML Stylesheet Transformations Problem You have an XML stylesheet that you want to use to convert XML into something else. For example, you ... |
|
XmlChapter
|
11 Jun 2004 - 10:28 - r1.12
|
NoelWelsh
|
| |
STARTINCLUDE XML TMPL:P{"chapterquery"} STOPINCLUDE TMPL:P{"chaptercommentlink"} INCLUDE{"XmlChapterComments"} Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
|
XmlChapterComments
|
14 Jun 2004 - 03:07 - r1.3
|
AntonVanStraaten
|
| |
TMPL:P{"chaptercommenttip"} STARTINCLUDE Comments here Contributors Main.HectorEGomezMorales 19 May 2004 STOPINCLUDE |
|
XmlIntroduction
|
11 Jun 2004 - 10:28 - r1.4
|
NoelWelsh
|
| |
Introduction XML (Extensible Markup Language) is a http://www.w3.org/ W3C Recommendation for creating special-purpose markup languages. It is a simplified subset ... |
|
XmlRecipes
|
11 Jun 2004 - 10:30 - r1.2
|
NoelWelsh
|
| |
STARTINCLUDE Recipes TMPL:P{"recipequery"} STOPINCLUDE Set ALLOWTOPICCHANGE Main.SchematicsEditorsGroup |
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