Explain string comparison operators in perl.
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How to make the following assignment, as arrayreference assignment ? my $arr_ref='[1,2,3,4,4,'elem']';
what is Chop & Chomp function does?
Define say() function 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 some of the key features of objects in perl?
How do I pass a command line argument in perl?
You want to concatenate strings with perl. How would you do that?
How does polymorphism work in perl?
What does the qx{ } operator do?
What are the advantages and disadvantages of perl language?
Can you add two arrays together?
In Perl, there are some arguments that are used frequently. What are that arguments and what do they mean?