What do you mean by context of a subroutine?
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Write an expression or perl script to identify the entered ip address is valid or not?
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?
What package you use to create a windows services?
Write a script to reverse a string without using perl's built in functions?
Why we use CGI?
Why aren't Perl's patterns regular expressions?
What is a perl references?
Give an example of using the -n and -p option.
How to read file into hash array ?
How can I implement the function overloading in Perl ? I read about the operator overloading, I do not know how to implement the function overloading. Thanks in advance ?
What are some common methods to all handles in perl?
Explain substr function in perl?