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Home: Perl Programming Help: Beginner:
About a while loop

 


Graeme
Novice

Oct 22, 2000, 4:16 AM

Post #1 of 2 (721 views)
About a while loop Can't Post
I have never been sure about this so i thought i would just ask here

open(links, "$sitedata/file.db");
while(<links> ) {
}

does that bit of code have to have the
close(links);
on it like this

open(links, "$sitedata/waitinglinks.db");
while(<links> ) {
}
close(links);


japhy
Enthusiast

Oct 22, 2000, 4:32 AM

Post #2 of 2 (721 views)
Re: About a while loop [In reply to] Can't Post
It IS considered good style to close any filehandles you open, if that's what you're asking.

------------------
Jeff "japhy" Pinyan -- accomplished author, consultant, hacker, and teacher


 
 


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