Learning Regular Expressions



Download free course Learning Regular Expressions, pdf file on 94 pages by Stack Overflow Community.
A regular expression (regex or regexp) is a sequence of characters that define a search pattern. It is an unofficial and free Regular Expressions book created for educational purposes. All the content is extracted from Stack Overflow Documentation, which is written by many hardworking individuals at Stack Overflow.

Table of contents

  • Getting started with Regular Expressions
  • Anchor Characters: Caret (^)
  • Anchor Characters: Dollar ($)
  • Atomic Grouping
  • Back reference
  • Backtracking
  • Capture Groups
  • Character classes
  • Escaping
  • Greedy and Lazy quantifiers
  • Lookahead and Lookbehind
  • Match Reset: \K
  • Matching Simple Patterns
  • Named capture groups
  • Password validation regex
  • Possessive Quantifiers
  • Recursion
  • Regex modifiers (flags)
  • Regex Pitfalls
  • Regular Expression Engine Types
  • Substitutions with Regular Expressions
  • Useful Regex Showcase
  • UTF-8 matchers: Letters, Marks, Punctuation etc.
  • When you should NOT use Regular Expressions
  • Word Boundary
Pages : 94
Size : 1.5 MB
File type : PDF
Downloads: 87
Created: 2022-02-03
License: CC BY-SA
Author(s): Stack Overflow Community
Learning Regular Expressions

Warning: Trying to access array offset on false in /home/tutovnfz/public_html/article.php on line 233

Others Computer science Tutorials

Computation and the Humanities

The SysAdmin Handbook

Software for Exascale Computing - SPPEXA 2016-2019

GIS Succinctly

AI for Everyone?

Others related eBooks about Learning Regular Expressions

Don't Just Roll the Dice

Download free course Don't Just Roll the Dice, pdf file on 74 pages by Neil Davidson....

Cracking Passwords Guide

This tutorial is for people who want to learn to the how and why of password cracking. There is a lot of information being presented and you should READ IT ALL BEFORE you attempted doing anything documented here....

Xamarin.Forms Succinctly

Download free course Xamarin.Forms Succinctly, pdf file on 145 pages by Alessandro Del Sole....

Arduino learning in pdf

This course intituled Arduino learning is a free and complet pdf tutorial about Arduino hardware and software ....

Intel Galileo and Intel Galileo Gen 2

Download free course Intel Galileo and Intel Galileo Gen 2, pdf file on 665 pages by Manoel Carlos Ramon....

Laravel Collections Unraveled

Download free course Laravel Collections Unraveled, pdf file on 30 pages by Jeffrey Madsen....

Introduction to OKRs

Download free course Introduction to OKRs, pdf file on 37 pages by Christina Wodtke....

Migrating to Cloud-Native Application Architectures

Download free course Migrating to Cloud-Native Application Architectures, pdf file on 58 pages by Matt Stine....

Think Complexity, 2nd Edition

Complexity science uses computation to explore the physical and social sciences. In Think ..., download free Complexity tutorial in PDF (200 pages) created by ....

Programming Persistent Memory: A Comprehensive Guide for Developers

This book describes the Persistent Memory technology and why it is exciting the industry. It covers the operating system and hardware requirements as well as how to create development environments using emulated or real persistent memory hardware. ...