Re^2: Deleting a matching string in an array

Note that grep doesn't modify its arguments (normally...),

Are you against Note that $_ is an alias to the list value, so it can be used to modify the elements of the LIST. or you mean something else?

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Comment on Re^2: Deleting a matching string in an array

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Re^3: Deleting a matching string in an array by moritz (Cardinal) on Oct 31, 2007 at 06:36 UTC
Shameaso seemed to use grep as if he expected it to modify the array, although he didn't modify `$_` in grep's block. So I thought it was noteworthy that grep doesn't do in-place grepping.	[reply] [d/l]