Creating an Array: Difference between revisions
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(→{{header|J}}: a bit more explanation) |
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"Creating an array" is topic seldom discussed in J as <i>every</i> verb takes array argument(s) |
"Creating an array" is topic seldom discussed in J as <i>every</i> verb takes array argument(s) |
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and returns an array result. (That is, <i>everything</i> creates an array.) |
and returns an array result. (That is, <i>everything</i> creates an array.) |
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For example: |
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a=: 3 4 $ 3 1 4 1 5 9 2 6 5 3 5 8 NB. make a 3-by-4 table |
a=: 3 4 $ 3 1 4 1 5 9 2 6 5 3 5 8 NB. make a 3-by-4 table |
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ysom |
ysom |
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yran |
yran |
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Both the<tt> a+b </tt>and the<tt> |."1 c </tt>expressions create arrays. |
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=={{header|Java}}== |
=={{header|Java}}== |
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