This cookbook provides more than 100 recipes to help you crunch data ,md manipuhnc tcxt with . . ' regular expressions. Every programmer c:m find uses for regular expressions, but their power doesn't come worry-free. Even seasoned users often suiTer from poor pertormance, false positives, false negatives. or perplexing bugs. Regular BprcssiollS Cookbook offers stepbystep instructions for some of the 1110st common tasks involving this tool, with recipes for C=-, -"Iva , jav:IScript, Perl, 1'1-11', Python, I~uby, :Ind VB.NET.