Why should I use the -w argument with my Perl programs?
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What rules must be followed by modules in perl.
what is Perl one liner?
Packing and Unpacking. Hi, I want to get output as 0x23400000345.... in the below example How to get? i tried out, but unable to get the answer $r=0x234; $t=0x345; $y=pack('L L',$t,$r); $x1=unpack('L!',pack('P',$y)); printf("\nThe value is $x1"); I didn't get constant output
Explain string comparison operators in perl.
Explain perl.
i have a folder called 'error' and in that, i have error log files which are generated by the build, now i want to findout the string 'error' from each log file and that error has to be copied into the another file called 'analysis'. how do you do this in perl?
Why do you use Perl?
How to close a file in perl?
What are different data types that perl supports. Elaborate on them.
What is a chomp() function in perl?
How to read a file into a hash array?
How will you create a file in perl?