Tag: programming languages

What is the default sort order in Perl?

Rather than using print, what is often used in Perl when formatting is important?

Which of the following will call a subroutine named "mom"?

Which operator can be used to create private variables within a subroutine?

Within a loop, which operator jumps to the end of the loop but does not exit the loop?

To convert a timestamp into a format more readable by a user, which function should you use?

What value do variables have before they are first assigned?

Which of the following commands should be used to open a filehandle named KAREN to an existing file named sw?