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Re^3: how to find the how many elements are present in an array

by soonix (Monsignor)
on Jan 18, 2014 at 08:21 UTC ( #1071073=note: print w/replies, xml ) Need Help??


in reply to Re^2: how to find the how many elements are present in an array
in thread how to access each element in an array?

Your $array[0] is not an array but a (scalar) string. see How can I access or change N characters of a string?. Me, too, wanted to point you to perlintro, but perhaps you should have a glance at perldsc and - more importantly - on How do I post a question effectively?

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[zentara]: a thread goes into a wait state after emitting a wait to all other threads. It locks up a machine completely.
[marto]: if you mean the recent hyperthreading bug, I don't think that's NSA related?
[zentara]: s/thread/cpu/
[marto]: xkcd://538
[Discipulus]: these opcodes mentioned in the wiki pages are the same opcode perl is translated into? or is just the same term but in different fields?
[zentara]: it's useful if you want to lockup a multicore machine :-)
[zentara]: marto I would give up the key easy with drugs....
[Corion]: Discipulus: No, the Perl opcodes are more high-level than the raw processor opcodes
[zentara]: sodium pentathol and a beautiful woman interogator :-)
[Discipulus]: thanks Corion if so i probably never meet them in my life.. ;=)

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