What are the purpose of close(), getc() and read() functions?
How to print escaping characters inside a string in perl?
How to check the status of airplane mode (enable/disable) in perl for Android mobile?
What is the difference between $array[1] and @array[1]?
When does circular reference occur?
How will you open a file in read-only mode in perl?
How to read a single line from a file in perl?
What is the purpose of _package_ literal?
Explain the arguments for perl interpreter.
What is perl scripting?
Explain gmtime() function in perl?
What is the different between array and hash in perl programming?
how to connect cisco switch uisng perl script