Szczegóły ebooka

Java 9 Regular Expressions. A hands-on guide to implement zero-length assertions, back-references, quantifiers, and many more

Java 9 Regular Expressions. A hands-on guide to implement zero-length assertions, back-references, quantifiers, and many more

Anubhava Srivastava

Ebook
Regular expressions are a powerful tool in the programmer's toolbox and allow pattern matching. They are also used for manipulating text and data. This book will provide you with the know-how (and practical examples) to solve real-world problems using regex in Java.

You will begin by discovering what regular expressions are and how they work with Java. This easy-to-follow guide is a great place from which to familiarize yourself with the core concepts of regular expressions and to master its implementation with the features of Java 9. You will learn how to match, extract, and transform text by matching specific words, characters, and patterns. You will learn when and where to apply the methods for finding patterns in digits, letters, Unicode characters, and string literals. Going forward, you will learn to use zero-length assertions and lookarounds, parsing the source code, and processing the log files. Finally, you will master tips, tricks, and best practices in regex with Java.
  • 1. Getting Started with Regular Expressions
  • 2. Understanding the Core Constructs of Java Regular Expressions
  • 3. Working with Groups, Capturing, and References
  • 4. Regular Expression Programming Using Java String and Scanner APIs
  • 5. Introduction to Java Regular Expression APIs - Pattern and Matcher Classes
  • 6. Exploring Zero-width Assertions, Lookarounds, and Atomic Groups
  • 7. Understanding the Union, Intersection, and Subtraction of Character Classes
  • 8. Regular Expression Pitfalls, Optimization, and Performance Improvements
  • Tytuł: Java 9 Regular Expressions. A hands-on guide to implement zero-length assertions, back-references, quantifiers, and many more
  • Autor: Anubhava Srivastava
  • Tytuł oryginału: Java 9 Regular Expressions. A hands-on guide to implement zero-length assertions, back-references, quantifiers, and many more
  • ISBN: 9781787288034, 9781787288034
  • Data wydania: 2017-07-25
  • Format: Ebook
  • Identyfikator pozycji: e_15mt
  • Wydawca: Packt Publishing