Re: Pronoun Programming

by eric256 (Parson)

on Feb 04, 2008 at 21:47 UTC ( [id://666119]=note: print w/replies, xml )

Need Help??

What about:

for ($log_count{$key} ) {
   delete $_ if $_ == 0
}
[download]

I wonder if you could make a sub it() that returns $_ so you could say delete it if it == 0; :)

___________
Eric Hodges

Comment on Re: Pronoun Programming Download Code

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Re^2: Pronoun Programming by jdporter (Paladin) on Feb 04, 2008 at 22:38 UTC
What about... What about it? Other than that it doesn't compile, I mean?	[reply]
Re^3: Pronoun Programming by eric256 (Parson) on Feb 04, 2008 at 23:43 UTC
Hehe very true. I was thinking of a regular scalar and just expanded it to the hash. It does seem kind of strange to me that `delete $hash{$key};` works but `$_ = $hash{$key}; delete $_` doesn't. ___________ Eric Hodges	[reply] [d/l] [select]

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