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Reaped: (Duplicate: Please delete)

by NodeReaper (Curate)
on Feb 22, 2013 at 17:07 UTC ( #1020192=note: print w/replies, xml ) Need Help??


in reply to Synchronising threads with signals (or not)

This node was taken out by the NodeReaper on Feb 28, 2013 at 04:45 UTC
Reason: [BrowserUk]: Duplicate:Please delete

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[Eily]: if so, most subs start with my (VARIABLES) = @_ anyway
[moritz]: for short subs, I sometimes let them work on $_[0] directly
[Eily]: moritz but that should be fine unless you modify them
[choroba]: if you modify them, Perl will crash with "Modification of a read-only value attempted" for $1
[choroba]: I can't replicate the situation, but I remember it was very hard to debug

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