Name                                                Size  
 Parent Directory                                      -   
 03. Introduction to Regular Expressions (Regex).mp4  18M  
 05. Refactoring _ Housekeeping.mp4                   18M  
 04. Extracting a Substring Using Regex.mp4           16M  
 02. Reading Output Returned By System Commands.mp4   15M  
 06. Implementing The Validation Algorithm.mp4        13M  
 01. Introduction to Algorithms.mp4                  7.0M  
 03.2 More info on Regular Expressions.html          125   
 02.1 Check_call() Manuall Page.html                 110   
 04.1 Re Module Manual Page.html                     102   
 03.1 Pythex.org.html                                 80