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Some of the best resources for somebody new to APL and programming in general are: | Some of the best resources for somebody new to APL and programming in general are: | ||
* APL Wiki's [[simple examples]] | |||
* The [https://tryapl.org/?tab=3 Learn tab on TryAPL] | * The [https://tryapl.org/?tab=3 Learn tab on TryAPL] | ||
* The book [https://www.dyalog.com/mastering-dyalog-apl.htm Mastering Dyalog APL] by Bernard Legrand | * The book [https://www.dyalog.com/mastering-dyalog-apl.htm Mastering Dyalog APL] by Bernard Legrand | ||
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This is a list of tutorials and other resources of interest to someone who knows about programming or is familiar with another programming language, but wants to learn more about APL. | This is a list of tutorials and other resources of interest to someone who knows about programming or is familiar with another programming language, but wants to learn more about APL. | ||
<div style="column-width:20em"> | <div style="column-width:20em"> | ||
* APL Wiki's [[advanced examples]] | |||
* [https://chat.stackexchange.com/rooms/info/52405/the-apl-orchard?tab=conversations APL Cultivation] (chat lessons) | * [https://chat.stackexchange.com/rooms/info/52405/the-apl-orchard?tab=conversations APL Cultivation] (chat lessons) | ||
* [https://tryapl.org TryAPL online interpreter with lessons] | * [https://tryapl.org TryAPL online interpreter with lessons] | ||
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== For novice APLers == | == For novice APLers == | ||
If you already have a fair grasp of APL's [[primitive | If you already have a fair grasp of APL's [[primitive function]]s and [[primitive operator|operators]], you can sharpen your skills by challenging yourself with these: | ||
* [ | * [https://abrudz.github.io/crosswords/5/ APL Crossword 5]: Fill in expressions and snippets to fulfil all the clues. | ||
* [https://www.dyalog.com/2016-year-game.htm 2016 Year Game]: Find APL expressions involving exactly the digits 2 0 1 6 in that order to equal the numbers 0 to 100. | * [https://www.dyalog.com/2016-year-game.htm 2016 Year Game]: Find APL expressions involving exactly the digits 2 0 1 6 in that order to equal the numbers 0 to 100. | ||
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== For old APLers == | == For old APLers == | ||
In the last decade, several implementations have extended APL with new primitives: | |||
=== Primtives === | |||
Functions: <source lang=apl inline>⊢</source> [[Identity|Same]], [[Right_identity|Right]]; | |||
<source lang=apl inline>⊣</source> [[Identity|Same]], [[Left_identity|Left]]; | |||
<source lang=apl inline>⌷</source> [[Materialise]], [[Squad indexing|Index]]; | |||
<source lang=apl inline>≡</source> [[Depth]], [[Match]]; | |||
<source lang=apl inline>≢</source> [[Tally]], [[Not Match]]; | |||
<source lang=apl inline>⍸</source> [[Where]], [[Interval Index]]; | |||
<source lang=apl inline>⊆</source> [[Nest]], [[Partition]] | |||
* [[ | Operators: <source lang=apl inline>∘</source> [[Bind]], [[Compose]]; | ||
<source lang=apl inline>⍤</source> [[Rank operator|Rank]]; | |||
<source lang=apl inline>⌸</source> [[Key]]; | |||
<source lang=apl inline>⌺</source> [[Stencil]]; | |||
<source lang=apl inline>⍠</source> [[Variant]] | |||
=== Lambdas === | |||
* [http://help.dyalog.com/16.0/Content/Language/Defined%20Functions%20and%20Operators/DynamicFunctions/Dynamic%20Functions%20and%20Operators.htm Intro] | |||
* [http://help.dyalog.com/16.0/Content/Language/Defined%20Functions%20and%20Operators/DynamicFunctions/MultiLine%20Dynamic%20Functions.htm Details] | |||
* [http://help.dyalog.com/16.0/Content/Language/Defined%20Functions%20and%20Operators/DynamicFunctions/Dynamic%20Operators.htm Operators] | |||
=== Tacit programming === | |||
[[Dyalog APL]] documentation: [http://help.dyalog.com/16.0/Content/RelNotes14.0/Function%20Trains.htm Intro], [http://help.dyalog.com/15.0/Content/Language/Introduction/Trains.htm Details] | |||
Videos: [https://www.youtube.com/watch?v=kt4lMZbn-so Short], [https://www.youtube.com/watch?v=A2LqqBosvY0 Long] | |||
=== Other features === | |||
* [[Keyword]]s | |||
* [[Object-oriented programming]] | |||
== How to's for advanced APLers == | == How to's for advanced APLers == | ||
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* [[Cryptography]] <span style="background:yellow">← Migrate https://aplwiki.com/CryptographyWithDyalogAndDotNet</span> | * [[Cryptography]] <span style="background:yellow">← Migrate https://aplwiki.com/CryptographyWithDyalogAndDotNet</span> | ||
{{APL | {{APL development}} | ||