en:length
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en:length [2017/09/07 16:45] junior-root [Format] |
en:length [2020/04/26 22:36] (current) admin |
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| ===== Length (Function) ===== | ===== Length (Function) ===== | ||
| ==== Format ==== | ==== Format ==== | ||
| - | **length**( [[stringexpressions|string_expression]] ) | + | **length**( [[stringexpressions|string_expression]] )\\ |
| + | **length**( [[arrays|array]] )\\ | ||
| + | **length**( [[maps|map]] ) | ||
| returns [[integerexpressions|integer_expression]] | returns [[integerexpressions|integer_expression]] | ||
| ==== Description ==== | ==== Description ==== | ||
| - | Returns the number of characters in [[stringexpressions|string_expression]] | + | Returns the number of characters in [[stringexpressions|string_expression]], the number of elements in a map, or the number of values in an array. |
| + | |||
| + | NOTE: The length function returns the total number of items in a two dimensional array (rows * columns). | ||
| ==== See Also ==== | ==== See Also ==== | ||
| {{page> | {{page> | ||
en/length.1504824322.txt.gz · Last modified: 2020/02/28 10:46 (external edit)
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