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Re^3: Sorting array, getting modification of read-only value error

by tobyink (Abbot)
on Nov 28, 2012 at 20:04 UTC ( #1006096=note: print w/replies, xml ) Need Help??


in reply to Re^2: Sorting array, getting modification of read-only value error
in thread Sorting array, getting modification of read-only value error

You can print out undefined values. (Though if you have warnings enabled, that kind of behaviour will earn you one.)

I'm not entirely sure how you'd fix it. Some self-contained code which doesn't rely on files from your system that I don't have on my computer might help.

perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'
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[RonW]: Sounds like some system my employer has "It does exactly what we need it to do and can't afford to risk anything we can't prove is 100% compatible"
[marto]: choroba sounds interesting
[RonW]: james28909 Why not write a Perl program to do the task?
[choroba]: RonW Yes, but then, one day, they needed to switch from FTP to SFTP, and... but I can't give the whole talk away here :)
[RonW]: Tunnel FTP through stunnel?

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