hexten questions

hexten answers

• What is a double underscore in Perl?
• How to disable warnings when node is launched via a (global) shell script
• How can I find the source location of a print statement in Perl?
• How can I make a batch file to act like a simple grep using Perl?
• Writing a portable command line wrapper in C
• Why do you need $ when accessing array and hash elements in Perl?
• How can I localize Perl variables in a different stack frame?