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Difference between warnings pragma or enabling warnings using -w switch?by gube (Parson) |
on Aug 30, 2005 at 05:01 UTC ( [id://487643]=perlquestion: print w/replies, xml ) | Need Help?? |
gube has asked for the wisdom of the Perl Monks concerning the following question: Dear monks, In cgi programs some programs using switch -wT for warnings and Taint. some programs they use the warnings pragma. Both methods are for enable warnings. so, what is the difference between the two. And which one is best using these switch case or pragma.
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