Differentiate between c++ and perl.
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What $! In perl?
What is warn function in perl?
Why Perl aliases are considered to be faster than references?
Explain 'grep' function.
Explain chomp?
How to deleting an existing file in perl programming?
What does redo statement do in perl?
How can the user execute a long command repeatedly without typing it again and again?
How can you create anonymous subroutines?
i have a folder called 'error' and in that, i have error log files which are generated by the build, now i want to findout the string 'error' from each log file and that error has to be copied into the another file called 'analysis'. how do you do this in perl?
What is it meants by '$_'?
What are the various perl data types based on the context?