Array length: Difference between revisions
Add Uiua
imported>Tromp (add BLC list length) |
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BLC has no arrays, so here's a function to compute the length of a given list (as a church numeral) instead, corresponding to https://github.com/tromp/AIT/blob/master/lists/length.lam :
<
=={{header|BQN}}==
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{ "apple" "orange" } length
</syntaxhighlight>
=={{header|Fennel}}==
<syntaxhighlight lang="fennel">(length [:apple :orange])</syntaxhighlight>
=={{header|Forth}}==
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The code is commented to explain what is going on for those unfamiliar with Forth.
<syntaxhighlight lang="
HERE OVER CHAR+ ALLOT PLACE ;
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2
</pre>
Modern way:
<syntaxhighlight lang="pascal">
// Array length. Mikhalkovich Stanislav: May 16, 2024
##
var a := |'apple','orange'|;
a.Length.Print;
</syntaxhighlight>
{{out}}
<pre>
2
</pre>
=={{header|Perl}}==
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<pre>
2
2
</pre>
=={{header|Uiua}}==
{{works with|Uiua|0.11.1}}
It would be more accurate to say this is the number of ''rows'' in an array.
<syntaxhighlight lang="uiua">
⧻{"apple" "orange"}
</syntaxhighlight>
{{out}}
<pre>
2
</pre>
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