Searching for "-"

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• Numerical Operators - video

• Numerical operators

• Parse bulleted list in Markua

• Regex character classes

• Array indexes (screencast) - video

• Array indexes - video

• Epoch - The creation of the world

• File modify date - When was a file last changed?

• The year of 19100 - video

• Analyze Apache log file - video

• ref - What kind of reference is this variable?

• Command line parameters (screencast) - video

• Command line parameters - video

• Processing command line arguments - @ARGV in Perl

• Web Scraping TED - information about a specific talk

• Escaping \ in regex: Unmatched ( in regex; marked by <-- HERE

• trim - removing leading and trailing white spaces with Perl

• trim - video

• Reading CSV file as many hash-es

• Don't put & in-front of subroutines in Perl