Re^5: Determining presence of odd number of hash elements, other syntax problems

See perlrun on -M:

perl -w -M-warnings=uninitialized -e print+undef
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Re^6: Determining presence of odd number of hash elements, other syntax problems by ikegami (Patriarch) on Jul 20, 2011 at 20:55 UTC
Note: -w will affect the script and modules, but -M-warnings=uninitialized will only affect the script.	[reply]
Re^6: Determining presence of odd number of hash elements, other syntax problems by nicku (Novice) on Jul 20, 2011 at 22:08 UTC
`perl -w -M-warnings=uninitialized -e print+undef` As we say in Australia, “You little ripper! Your blood‘s worth bottling!” That solves one of the main problems. Thank you.	[reply] [d/l]