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Re: using map

by JavaFan (Canon)
on May 05, 2012 at 22:01 UTC ( #969090=note: print w/replies, xml ) Need Help??


in reply to using map

Something like that, yeah. It looks like a grep to me. But we don't know what you are getting, and we don't know what you were expecting, so don't expect more from us than confirming your "something like this".

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[shmem]: Discipulus: the <<>> operator is quite new, it is in perl5.24 for instance
[Discipulus]: ah! thanks shmem it works in strawberry 5.24
[shmem]: ah. Introduced in 5.22.0, see perl5220delta
[Discipulus]: if so the previous error is a bit misleading, anyway
[shmem]: well, previous to that << was always treated as the left-shift operator
[Eily]: or the here-doc operator
[Eily]: which is actually how it is parsed in this case
[shmem]: older versions of perl can't guess that "use of <<>> may be implemented someday" :D

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