Beefy Boxes and Bandwidth Generously Provided by pair Networks
Do you know where your variables are?
 
PerlMonks  

pvaldes's scratchpad

by pvaldes (Chaplain)
on Aug 12, 2011 at 11:48 UTC ( #920018=scratchpad: print w/ replies, xml ) Need Help??

#--------------------------------------- use strict; use warnings; use diagnostics; use Benchmark qw(:all); my $var; cmpthese(1000000, { test1 => 'use Fcntl; sysopen (my $filea, "afile.jpg", O_RDONLY); sysread $filea, $var, 500;', test2 => 'open (my $fileb, "afile.jpg"); read $fileb, $var, 500;', } ) #--------------------------------------------

Find, delete and copy empty dirs and dirs with only empty subdirs

#!/usr/bin/perl use File::Find; finddepth (\&empdir, ($ARGV[0] || '.')); sub empdir { return unless -d; rmdir($_); mkdir "/tmp/$_"; # adicionalmente copiamos a temp para ver qué se +ha borrado } #--------------------------------------------
Log In?
Username:
Password:

What's my password?
Create A New User
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others examining the Monastery: (9)
As of 2015-07-03 18:35 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (55 votes), past polls