Splice: Difference between revisions
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(Created page with "{{primitive|?[x;(s;e);z]|in=K5,K6}} '''Splice''' is a special form of the <code>?</code> verb which takes 3 arguments. * <code>x</code> is the array to be modified. * <code>(s;e)</code> is a two element array indicating start index and end index * <code>z</code> is the replacement array. In ngn/k, splice removes the portion of the array <code>x</code> from <code>s</code> to <code>e</code>, exclusive of <code>e</code> and inserts <code>z</code> in that place. <pre> ?[...") |
("Better category ordering, add redirects to categories, fix pseudo-adverb categories") |
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{{primitive|?[x;(s;e);z]|in=K5,K6}} |
{{primitive|?[x;(s;e);z]|in=K5,K6}} |
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''' |
'''splice''' is a special form of the <code>?</code> verb which takes 3 arguments. |
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* <code>x</code> is the array to be modified. |
* <code>x</code> is the array to be modified. |
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?["abcd";3 4;"x"] |
?["abcd";3 4;"x"] |
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"abcx"</pre> |
"abcx"</pre> |
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[[Category:Verbs]] |
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[[Category:Special forms]] |
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[[Category:Primitives]] |
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Latest revision as of 06:42, 9 July 2022
Splice
?[x;(s;e);z]
| Supported in | K5,K6 |
splice is a special form of the ? verb which takes 3 arguments.
xis the array to be modified.(s;e)is a two element array indicating start index and end indexzis the replacement array.
In ngn/k, splice removes the portion of the array x from s to e, exclusive of e and inserts z in that place.
?["abcd";3 3;"x"] "abcxd" ?["abcd";3 4;"x"] "abcx"