What does the qx{ } operator do?
No Answer is Posted For this Question
Be the First to Post Answer
Difference between the variables in which chomp function work ?
Write a program to show the process of spawning a child process
What are the logical operators used for small scale operations? Explain them briefly.
Explain the difference between die and exit in perl?
What is a perl references?
Explain goto expr?
What is the use of -w, -t and strict in Perl?
How to get help for perl?
Which functions in perl allows you to include a module file. State their differences.
What is -> symbol in perl?
I have one question regarding to eval function. I know eval function is use for error checking but I am not able to understand below line. eval \'exec perl -S $0 ${1+\"$@\"}\' if 0; $0 for script name $@ set if error occur
What are arrays in perl?