What can be done for efficient parameter passing in perl? Explain.
Explain splicing of arrays?
Why to use perl?
What are prefix dereferencer?
Distinguish my and local?
What exactly is grooving and shortening of the array?
What does delete function do in perl?
How does polymorphism work in perl?
What do the symbols $ @ and % mean when prefixing a variable?
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?
How to deleting an existing file in perl programming?
Explain the internal working of cgi
Which of these is a difference between Perl and C++ ?