Hi
My program takes is supposed to take regular expression and a file
containing a list of words/lines as input and print all those lines
that match the regular expression. Below is the program
#!/usr/bin/perl
use strict;
use warnings;
sub grep_file {
my $pattern = shift;
my @file_name
hi
I need to know if the '===' operator is used in perl?If it is,what is
its use?
moijes12
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the use of the '=' operator?
moijes12
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