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| Think about Loose Coupling | |
| PerlMonks |
Re^3: use warnings vs. perl -wby Anonymous Monk |
| on Oct 29, 2012 at 12:05 UTC ( [id://1001349]=note: print w/replies, xml ) | Need Help?? |
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These days, the -w command line flag is usually replaced with the warnings pragma, as the latter is more flexible, and has scope that is limited to the enclosing block, while -w is global in effect.
In Section
Seekers of Perl Wisdom
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