Beefy Boxes and Bandwidth Generously Provided by pair Networks
Clear questions and runnable code
get the best and fastest answer
 
PerlMonks  

q(),qq(),qw(),qx()...AARGH!

by Madams (Monk)
on Mar 17, 2001 at 06:05 UTC ( #65099=note: print w/ replies, xml ) Need Help??


in reply to TIMTOWTDI -- so long as it's not my way

#/usr/bin/perl -w use strict; #much other stuff.... #initializations etc.... foreach $file (@list_of_filenames){ open(THISFILE,'< $file') or warn "ERROR: Can't open $file!\n";#for + this application fail to open is not fatal.. binmode(THISFILE); $data = Digest::MD5->new->addfile(*THISFILE)->hexdigest; return unless ($data); #...process $data..... }
Gee, why does every file have the same digest?....
Maybe because open tries to open a file NAMED: " < $file " ?
I keep tripping on the q() vs qq() vs qw() vs qx()
differences....

_________________
madams@scc.net
(__) (\/) /-------\/ / | 666 || * ||----||
Comment on q(),qq(),qw(),qx()...AARGH!
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://65099]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others surveying the Monastery: (12)
As of 2016-05-26 15:24 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?