We all know private variables exist in perl. But do private
METHODS exist in perl ? Eg ?
What do the symbols $ @ and % mean when prefixing a variable?
How to count no of occurrence of a unique patterns in perl?
How do you open a file for writing?
What is the tk module?
In Perl, there are some arguments that are used frequently. What are that arguments and what do they mean?
How many data types are there in perl?
What is hash?
How do I read command-line arguments with Perl?
What is chomp() operator/function?
What is the use of strict?
How can the user execute a long command repeatedly without typing it again and again?
How many types of primary data structures in Perl and what do they mean?