Re: How to remove all new line ?

How about?

use strict;
my @all_data = <DATA>; # read all data into the array
chomp @all_data;       # get rid of the newlines in each element of th
+e array
print @all_data;       # print the whole array
__DATA__
11111111111
222222222222
333333333
4444444444444
[download]

If your file is really huge you may run into memory problems as you keep it all in memory at the same time.

CountZero

A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James

Comment on Re: How to remove all new line ? Download Code

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Re^2: How to remove all new line ? by blazar (Canon) on Aug 19, 2008 at 10:57 UTC
Which, incidentally can be done in one step: `chomp(my @all_data = <DATA>);` [download] `--` ~~If you can't understand the incipit, then please check the IPB Campaign.~~	[reply] [d/l] [select]
Re^3: How to remove all new line ? by CountZero (Bishop) on Aug 19, 2008 at 15:56 UTC
TIMTOWTDI++ CountZero A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James	[reply]