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APL's terseness means that substantial programs are expressible in a small space, relative to many other programming languages. Below are just a taste. Many more, and fully explained, examples are in the [[simple examples]] article. | APL's terseness means that substantial programs are expressible in a small space, relative to many other programming languages. Below are just a taste. Many more, and fully explained, examples are in the [[simple examples]] article. | ||
=== Split text by delimiter === | === Split text by delimiter === | ||
With the introduction of [[tacit programming]], many functions can be expressed in fewer characters than even the shortest fitting name. For example <syntaxhighlight lang=apl inline>≠⊆⊢</ | With the introduction of [[tacit programming]], many functions can be expressed in fewer characters than even the shortest fitting name. For example <syntaxhighlight lang=apl inline>≠⊆⊢</syntaxhighlight> is but three characters, while you would need five for the name <code>Split</code>: | ||
[https://tryapl.org/?a=%27%2C%27%28%u2260%u2286%u22A2%29%27comma%2Cdelimited%2Ctext%27&run Try it now!] | [https://tryapl.org/?a=%27%2C%27%28%u2260%u2286%u22A2%29%27comma%2Cdelimited%2Ctext%27&run Try it now!] | ||
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│comma│delimited│text│ | │comma│delimited│text│ | ||
└─────┴─────────┴────┘ | └─────┴─────────┴────┘ | ||
</ | </syntaxhighlight> | ||
{{Works in|[[Dyalog APL]]}} | {{Works in|[[Dyalog APL]]}} | ||
'''[[Simple examples#Split text by delimiter|Full explanation…]]''' | '''[[Simple examples#Split text by delimiter|Full explanation…]]''' | ||
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0 1 0 1 1 0 | 0 1 0 1 1 0 | ||
0 0 1 0 0 0 | 0 0 1 0 0 0 | ||
</ | </syntaxhighlight> | ||
{{Works in|[[Dyalog APL]], [[ngn/apl]]}} | {{Works in|[[Dyalog APL]], [[ngn/apl]]}} | ||
'''[[John Scholes' Conway's Game of Life|Full article…]]''' | '''[[John Scholes' Conway's Game of Life|Full article…]]''' | ||