What is confess function in perl?
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what r the different type of function in perl ???
Explain lexical variables.
What are perl strings?
What is the purpose of _package_ literal?
What is the Common Gateway Interface?
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 lexical variable in perl?
What are perl variables?
What are the advantages and disadvantages of perl language?
Explain the difference between declarations of 'my' and 'local' variable scope in perl?
How does a “grep” function perform?
Differentiate use and require?