技术科目为初学者和专家的一致好评短，简洁的学习
More than just a cheat sheet or reference, the Regex Pro Quick Guide provides beginners with a simple introduction to the basics, and experts will find the advanced details they need. Loads of extras are included: introduction, getting started, advanced regular expressions, language specifics, examples, and more.
This guide includes the following topics:
Basics:
- Introduction
- Getting Started
- Character Escapes
- Character Classes
- Quantifiers
- Grouping and Capturing
- and more!
Advanced Topics:
- Regex Engine Internals
- POSIX Character Classes
- Unicode
- Lookahead and Lookbehind
- and more!
Language Specifics:
- JavaScript
- More to come in the future updates!
Reference:
- ASCII Character Set
- POSIX Character Classes
- Unicode Named Blocks
- Unicode General Categories
Example Patterns:
- Currency
- Dates
- Email Address
- Hexadecimal Numbers
- HTML Tags
- IP Addresses
- Phone Numbers
- and more!
* No internet connection necessary! Works off-line *