What is perl push array function?
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What are arrays 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
Name an instance where you used a CPAN module?
How to determine strings length in perl?
What is the difference between exec and system?
How do you match one letter in the current locale?
Suppose an array contains @arraycontent=(‘ab’, ‘cd’, ‘ef’, ‘gh’). How to print all the contents of the given array?
What is the difference between module and package?
There are some duplicate entries in an array and you want to remove them. How would you do that?
What is eval function in perl?
What are the different types of perl operators?
Explain string comparison operators in perl.