Beefy Boxes and Bandwidth Generously Provided by pair Networks
Your skill will accomplish
what the force of many cannot
 
PerlMonks  

dirac's scratchpad

by dirac (Beadle)
on Dec 14, 2004 at 10:56 UTC ( [id://414673]=scratchpad: print w/replies, xml ) Need Help??

# coding stuffs ################################################# @n = (1,2,3,4,5,6,7,8,9,30,21,33,12,76,45,89,11); @even = grep { not $_ % 2 } @n; print "Even: @even\n"; @odd = grep { $_ % 2 } @n; print "Odd: @odd\n"; ################################################# $s = "root ps1 Oct"; ($users, $ttys) = ($s =~ /(\S+)\s+(\S+)/); print "users: $users\nttys: $ttys\n"; ################################################# %ent = ('&'=>'amp', '<'=>'lt', '>'=>'gt'); $html = "this is > of 5 & is < of 10\n"; print $html; $html =~ s/([&<>])/&$ent{$1};/g; print $html; ################################################ %score =<<'EOF' =~ /^(.*?):\s*(.*)/mg; fred: 201 barny: 195 denis: 30 EOF foreach (keys %score) {print $score{$_}, "\t", $_,"\n";} ################################################ $path ="/usr/local/my/path/to/filename"; $filename = (split/\//,$path)[-1]; print "Filename: ",$filename,"\n"; ################################################ @n = qw(as3e cf5e gt55 23ddf 34tt6rr); print "n: @n\n"; for(@n){tr/0-9//d} # print "n: @n\n"; @p = grep /(\w)\1/, @n; print "@p\n"; ################################################ push @xyz, [ split ] while (<DATA>); foreach $pt (@xyz){ print "point ", $p++, ": x= $pt->[0], y = $pt->[1], z = $pt->[2]\n +"; } @mag = map { sqrt($_->[0] * $_->[0] + $_->[1] * $_->[1] + $_->[2] * $_->[2] ) } @xyz; __DATA__ 1 2 3 8 5 6 7 8 9 ################################################ my @addrs = qw( name@example.org rjt@cpan.org Name@example.org rjt@CPAN.org user@alpha.example.org ); my @sort = map { $_->[0] } sort { lc($a->[1][1]) cmp lc($b->[1][1]) or $a->[1][0] cmp +$b->[1][0] } map { [ $_ , [ split '@' ] ] } @addrs; print "@sort\n"; ################################################
Log In?
Username:
Password:

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

How do I use this?Last hourOther CB clients
Other Users?
Others musing on the Monastery: (5)
As of 2024-03-28 17:47 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found