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I'm not sure that I fully understand the question, but ... is this something like what you're after-
or possibly @ab = map { "-$_" } @ab; ??
or possibly @ab = map { "-$_" } keys %abc; ?? Update 1: In fact I misunderstood the question so much as to provide complete and utter drivel as a reply - doh!!! Update 2: Attempted to provide a more meaningful and possibly half-sensible, reply.
A user level that continues to overstate my experience :-))
In reply to Re: how to use join my array ?
by Bloodnok
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