String length. Returns the current size of a string.
Syntax |
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Formal Declaration |
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Parameters |
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- source
Any string literal or variable.
Examples |
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$nmdebug > wl strlen("")
$0
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Print the length (number of characters) in the empty string.
$nmdebug > var company "Hewlett-Packard Co."
$nmdebug > = strlen(company),d
#19
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Limitations, Restrictions |
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none
