What is eval function in perl?
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What is posix in perl?
Explain the difference between my and local?
Explain lists ?
Define say() function in perl?
What is lexical variable in perl?
Explain the use of 'my' keyword in perl?
Perl uses single or double quotes to surround a zero or more characters. Are the single(' ') or double quotes (" ") identical?
What are the purpose of close(), getc() and read() functions?
How to know whether a key exists or not in perl?
How to close a directory in perl?
How to convert arrays into a string in perl?
what is CPAN?