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Re^2: Perl Idioms Explained - $|++by choroba (Cardinal) |
on Aug 03, 2017 at 08:28 UTC ( [id://1196618]=note: print w/replies, xml ) | Need Help?? |
See select, the select RBITS,WBITS,EBITS,TIMEOUT section, which shows the very line as an example. It's cleaner to use
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