Explain the default scope of variables in perl?
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“Perl regular expressions match the longest string possible”. What is the name of this match?
How to open a directory in perl?
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?
You want to add two arrays together. How would you do that?
What does redo statement do in perl?
Write a program that shows the distinction between child and parent process?
How to compare two strings in perl?
Hi, I am a accountant. I am preparing a balance sheet but because of staff shortage and time pressures I cant complete it on time. There is lot of common data with last years which I need not retype and I can manage by editing last year’s balance sheet ? Is their any software on net where I can do this easily??
What is perl pop array function?
Explain perl. When do you use perl for programming? What are the advantages of programming in perl?
How will you open a file in a write-only mode in perl?
What is perl unshift array function?