| |||||||||||
| |||||||||||
first 2 words only!!!!!!!!!!!! Posted by rick (rick), 11 November 2007 I want only the first 2 words from every line of a particular file and store them into a array.But every time I try to do it only the first 2 elements of 1st line are picked not every first 2 elements of every line.I really dont know what is the problem with the code.plz advice my code is: #!usr/bin/perl -w open(INFILE,"<c.txt") or die "cant open file:$!\n"; @dna=<INFILE>; $dna=join('',@dna); close INFILE; @x= split(/\|/,$dna); $stat= join(" ",@x[0..1]); print"$stat"; a line from the file is: ab|cd|aaaaaaaaaabbbbbbbbbbbbb|aaaaa (this is just a example) Posted by admin (Graham Ellis), 11 November 2007 You need to process each line of the data separatly - you're slurping the whole lot into a list, joining it together, and just pulling the first two elements off the whole. Here's a modified sample doing the sort of thing you want:Code:
This page is a thread posted to the opentalk forum
at www.opentalk.org.uk and
archived here for reference. To jump to the archive index please
follow this link.
|
| ||||||||||
PH: 01144 1225 708225 • FAX: 01144 1225 793803 • EMAIL: info@wellho.net • WEB: http://www.wellho.net • SKYPE: wellho |