listFind: Difference between revisions
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(New page: ==Function listFind== Returns the index of the first occurrence of a value in a string list. If the value is not found then -1 is returned. ===Usage=== <source lan...) |
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Revision as of 16:32, 6 December 2008
Function listFind
Returns the index of the first occurrence of a value in a string list. If the value is not found then -1 is returned.
Usage
[h: ind = listIndex(list, value)]
[h: ind = listIndex(list, value, delim)]If delim is not specified then the default value of ',' is used as the value separator in the string list
Example
[r: listFind("This, is, a, test", "is")]Returns 1
[r: listFind("This: is: a: test", "a", ":")]Returns 2
[r: listFind("This, is, a, test", "not")]Returns -1