Jim Davis questions

Jim Davis answers

• glob() function in Perl for getting filenames
• array of sockets in perl
• Why does @array ~~ LIST return false even though @array contains the same elements as LIST?
• Perl split pattern
• Using __DATA__ in a program
• $ and Perl's global regular expression modifier
• Vim — replace ‘foo’ by ‘bar’ on lines NOT starting with ‘character’
• HTTP::Request replacing underscores with hyphens in headers
• How to take substring of a given string until the first appearance of specified character?
• ERRORLEVEL inside IF