Beefy Boxes and Bandwidth Generously Provided by pair Networks
Pathologically Eclectic Rubbish Lister

Re: convert rows to columns

by BrowserUk (Pope)
on Nov 26, 2012 at 12:44 UTC ( #1005633=note: print w/replies, xml ) Need Help??

in reply to convert rows to columns

#! perl -slw use strict; use Data::Dump qw[ pp ]; my @out; while( <DATA> ) { chomp; my $n = 0; $out[ $n++ ] .= $_ for unpack '(A2)*', $_; } pp \@out; __DATA__ abcdef abcdef abcdef abcdef


C:\test> ["abababab", "cdcdcdcd", "efefefef"]

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

RIP Neil Armstrong

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1005633]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others cooling their heels in the Monastery: (6)
As of 2016-10-28 22:05 GMT
Find Nodes?
    Voting Booth?
    How many different varieties (color, size, etc) of socks do you have in your sock drawer?

    Results (387 votes). Check out past polls.