"be consistent" | |
PerlMonks |
Re^3: An Apology for Puncishby moritz (Cardinal) |
on Jan 27, 2009 at 21:30 UTC ( [id://739357]=note: print w/replies, xml ) | Need Help?? |
"Commonly used" depends very much on what programs you write. I write one-liners very often that extract one or two columns of data from somewhere, so I do use $0 very often, probably more often then explicit $_.
I'm sure that's different if you spend most time on highly engineered OO programs or other areas.
In Section
Meditations
|
|