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CodeSignal

Introduction to Regular Expressions in Java

via CodeSignal Path

Overview

Master Java regex to solve complex text challenges. Move from basic matching and data extraction to advanced lookaheads and performance tuning. Build professional ETL pipelines, handle Unicode, and write efficient, maintainable code for real-world programming tasks.

Syllabus

  • Course 1: Regex Foundations in Java: Matching Patterns
  • Course 2: Extracting Data with Capture Groups in Java
  • Course 3: Regex Validation, Flags, and Text Processing in Java
  • Course 4: Real-World Regex in Java: Performance and Integration

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