Regular Expressions are a very wide topic, the goal is not to get to know everything about them (you don't need to), but to get you to know how to use them for most cases. The main files to go through are:
Regular Expressions are a very wide topic, the goal is not to get to know everything about them (you don't need to), but to get you to know how to use them for most cases. The main files to go through are: