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| PerlMonks |
Re: What is the purpose of '||=' in the example code for Spreadsheet::XLSXby jmlynesjr (Pilgrim) |
| on Nov 14, 2012 at 20:45 UTC ( #1003889=note: print w/ replies, xml ) | Need Help?? |
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Programming Perl(4th) page 27 $val ||="2"; # Set $val to 2 if it isn't already "true". James There's never enough time to do it right, but always enough time to do it over...
In Section
Seekers of Perl Wisdom
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