Here the sample code for extracting the header part from the mail. use strict; use warnings; use Data::Dumper; use Mail::Header; my $messagefile...
Another way to test whether a list is empty is as follows my @arr ; if ( $#arr== -1 ) { print "Array not empty\n"; } else {...
You can use the following way also. my @arr ; if ( @arr ) { print "Array not empty\n"; } else { print "Array...
Using the Perl's Mail::Module you can get and set the email header informations. For further informations please visit the perl's CPAN search...
From the mail header itself we can see the incoming mail server
As similar to unix commands a sequence of unix/linux commands can be placed in to a file for achieving a complex task. This is known as shell script
Are you trying to write your own strncmp function to perform case insensitive comparison?
You can use the macros for this. IFDEF structure_name check this condition If the structure is already defined then UNDEF of that structure....
Actually in the both header files you are having the same structure. So when you are trying to include the second header file it will be like...
*{$glob}{PACKAGE} , *{$glob}{NAME}, these are all built in variables used to find the packages used in the current Perl program
According to your doubt I am getting the contents of the file in the different indexes in the array. I followed the following code open...
Please see the url given in the url.txt file. This will help you to get familiar with structures....
In your code you can use the system function. Consider that you are searching for the "the" keyword from that opened text file So you can use like...
Separate names with a comma.
