How do you you check the return code of a command in perl?
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Write a program to decode the data in the form using cgi programming
What is the function of virtual documents in cgi programs?
Assuming both a local($var) and a my($var) exist, what's the difference between ${var} and ${"var"}?
what r the different type of function in perl ???
How to connect with sqlserver from perl and how to display database table info?
what r the future opportunities in PERL/LINUX after 3 years ??
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
In Perl we can show the warnings using some options in order to reduce or avoid the errors. What are that options?
Define say() function in perl?
What are the two ways to get private values inside a subroutine?
You want to print the contents of an entire array. How would you do that?
what is the function that is used to identify how many characters are there in a string?