UsefulLinks
Computer Science
Algorithms and Data Structures
Regular Expressions
1. Introduction to Regular Expressions
2. Fundamental Concepts
3. Basic Syntax Elements
4. Quantifiers and Repetition
5. Grouping and Capturing
6. Advanced Pattern Constructs
7. Flags and Modifiers
8. Regular Expression Engines
9. Common Patterns and Applications
10. Performance and Optimization
11. Debugging and Testing
12. Theoretical Foundations
13. Advanced Topics
8.
Regular Expression Engines
8.1.
Engine Categories
8.1.1.
DFA Engines
8.1.2.
NFA Engines
8.1.3.
Hybrid Engines
8.1.4.
Performance Characteristics
8.2.
Major Implementations
8.2.1.
POSIX Engines
8.2.2.
PCRE Engine
8.2.3.
JavaScript Engine
8.2.4.
Python re Module
8.2.5.
Java Pattern Class
8.2.6.
.NET Regex Class
8.3.
Feature Compatibility
8.3.1.
Syntax Variations
8.3.2.
Supported Constructs
8.3.3.
Performance Differences
8.3.4.
Migration Considerations
8.4.
Engine-Specific Optimizations
8.4.1.
Compilation Strategies
8.4.2.
Caching Mechanisms
8.4.3.
Memory Management
8.4.4.
Threading Considerations
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7. Flags and Modifiers
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9. Common Patterns and Applications