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Re: Hash/file --> doesn't seem to work

by imrags (Monk)
doesn't seem to work NODE.owner = 700029 N.title = monktitlebar sitedoclet N.owner = 17342 -->
on Jun 10, 2009 at 09:12 UTC ( #770258=note: print w/ replies, xml ) Need Help??


in reply to Hash/file --> doesn't seem to work

Well, in my case, the file is big and the hash is relatively small...
hence i chose it this way. Is there a better way to do it?
I'm sure there must be, but just that i don't know them :(
I'll try to use seek and get to the beginning of the file
and then post the complete code.
Update:
This did it:
seek(FILE,SEEK_SET,0);
Raghu

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Re^2: Hash/file --> doesn't seem to work
by Crian (Chaplain) on Jun 10, 2009 at 09:37 UTC

    But this way vou have to read the big file often. As supposed above it would be better, to switch the while loops.

    untested:

    while(<FILE>) { chomp; my ($objid,$other) = split(/\s+/,$_); while(my ($key,$value)= each (%hash_table)) { if($objid =~ /$key/i) { print "$key is present in $objid\n"; } else { next; } } }

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