Whether you are parsing logs or validating input, using regular expressions is a great way to accomplish both of these things. The problem is: regular expressions can be hard and that will only grow ...

Creating regular expressions for complex matching tasks can be incredibly difficult; genetic programming makes it easy ...

However, regular expression functions are available in many programming languages that allow for complex pattern matching and text manipulation.

Windows' search can already be pretty powerful with the right tricks, SwiftSearch allows for pretty complex regular expressions in an otherwise clean and simple interface.