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Re^3: Compilation error

by toolic (Bishop)
on Oct 09, 2012 at 16:41 UTC ( #998041=note: print w/replies, xml ) Need Help??


in reply to Re^2: Compilation error
in thread Compilation error

1. When do I use 'my' before an array and when don't I?
Only when you first declare the array variable.
Does this code '{$a <=> $b}' work with only numbers?
Yes. You want cmp (perlop and sort)
use warnings; use strict; my@array = qw(one two three four five six seven eight nine ten); print "The original array contains - @array \n"; my@sorted = sort {$a cmp $b} @array; print "The sorted array contains @sorted \n";

You should also use "code" tags for your error/warning messages.

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Re^4: Compilation error
by truthseeker66 (Novice) on Oct 09, 2012 at 16:46 UTC
    Thank you, toolic. Happy to join the Monks!

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[oiskuu]: Don't you think it's disturbing that the washing machine manual would say not to start it with pets inside?
[oiskuu]: So, how long did it take you to grow up?
[oiskuu]: Have you ever had your temperature taken from the other end?
[marto]: I read about a case where people were at a launderette, or whatever they're called in the US, and as a joke, put their toddler in with the washing, then closed the door
[Your Mother]: (Work in progress.)
[marto]: unaware that the model in question started the cycle automatically, provided the money/token had already been provided
[marto]: CCTV footage of the joke gone wrong is used in educational materials now IIRC
[ambrus]: oiskuu: definitely not silly. have you ever tried to remove cat hair or dog hair from clothes? for many clothes, it's pretty hard, and running the washing machine with a cat inside would get the hair on everything.
[oiskuu]: YM, I'm interested in your questions... maybe start a a thread at polls.

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