Using Regular Expressions
Regular Expression or Regex are patterns that provide a means to specify and recognize texts.
If you need further information and references, following are some links to get you started with Regex:
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Wikipedia on regular expressions:
http://en.wikipedia.org/wiki/Regular_expression -
Regex tutorials, examples, and references:
http://www.regular-expressions.info/ -
Online Regex tester (German):
http://regexp-tester.mediacix.de/exp/regex/
RPA Builder includes the Regex Tester tool, which enables you to test regular expressions.
For specific use cases and examples, see Regex Examples.