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Perl, Trim White Space from a String

July 13, 2010 · by Paul Ooi · in Systems

When we grep a bunch of string, there are white spaces where we wish to trim, especially the white space at the beginning and the end of a string. There is no trim function in Perl like trim in PHP….

Open file and Splitting String in Perl

January 20, 2010 · by Paul Ooi · in Systems

What I gonna do is to read a bunch of data from a file, and perform some data processing from the string. split() is the Perl function which I will use for filtering the data. open for reading a file…

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