How to close a file in perl?
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How to find the length of an array in perl?
Write a program that shows the distinction between child and parent process?
Perl uses single or double quotes to surround a zero or more characters. Are the single(' ') or double quotes (" ") identical?
What is lexical variable in perl?
what is the difference between require and use in perl?
Difference between the variables in which chomp function work ?
How will you open a file in read-only mode in perl?
Define say() function in perl?
What does read () command do?
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?
Does Perl have objects? If yes, then does it force you to use objects? If no, then why?
What is a chop() function in perl?