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Implementing a Regular Expression Engine

deniskyashif.com

Dive deep into regular expressions and learn how to build a regex engine from scratch. Covers finite automata, Thompson's Construction, and practical programming techniques.

Technical TutorialsRegular Expressions

Introduction

A book on implementing a regular expression engine with practical examples and programming techniques.

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Highlights

  • Understanding and using regular expressions properly is a valuable skill for text processing
  • Covers the theoretical foundations of finite automata, including deterministic finite automata (DFA), nondeterministic finite automata (NFA), and epsilon-NFA
  • Explains how to compile regular expressions to finite automata using Thompson's Construction
  • Provides practical examples and programming techniques for implementing a regular expression engine

Recommendation

This course is highly recommended for software developers who want to gain a deeper understanding of regular expressions and learn how to implement a regular expression engine from scratch. It covers both the theoretical concepts and practical implementation details, making it a valuable resource for anyone interested in text processing and pattern matching.

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