What is perl shift array function?
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Explain lists ?
Is perl compiler or interpreter?
What is the purpose of redo statement?
How to get help for perl?
What is boolean context?
What is the function of virtual documents in cgi programs?
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 is the difference between require and use in perl?
Can we load binary extension dynamically?
What is the difference between for & foreach, exec & system?
How to turn on Perl warnings? Why is that important?
There are some duplicate entries in an array and you want to remove them. How would you do that?