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所在平台: Udemy |
课程主页: https://www.udemy.com/course/introducing-regular-expressions-re-by-practicing/
课程评论：没有评论
**课程名称：** 通过实践介绍正则表达式 (RE) **课程概述：** 本课程适合初学者程序员，从零开始，循序渐进地教授正则表达式的基础知识。通过大量的实例，您将学习如何通过匹配特定的单词、字符和模式来查找、提取和转换文本。正则表达式是程序员必备的工具，广泛应用于各种 Unix 工具以及 Perl、Java、JavaScript 和 C# 等编程语言中。完成本课程后，您将熟悉正则表达式中最常用的语法，并了解它们如何为您节省大量时间。 **课程内容：** * 了解正则表达式的含义及其工作原理。 * 掌握命令行工具和各种编程语言中正则表达式的差异。 * 学习使用简单方法在文本中查找模式，包括数字、字母、Unicode 字符和字符串字面量。 * 掌握零宽度断言和查找。 * 学习使用分组、反向引用、字符类和量词。 * 应用正则表达式将纯文本标记为 HTML5。 **学习目标：** 本课程以一本优秀的教材为基础，通过实例展示正则表达式的编写方法。目标是尽可能轻松地学习正则表达式。 **课程定位：** 这是一门关于正则表达式的入门/基础课程。完成后，您可以继续学习其他相关课程。
If you're a programmer new to regular expressions, this easy-to-follow guide is a great place to start. You'll learn the fundamentals step-by-step with the help of numerous examples, discovering first-hand how to match, extract, and transform text by matching specific words, characters, and patterns.Regular expressions are an essential part of a programmer's toolkit, available in various Unix utlilities as well as programming languages such as Perl, Java, JavaScript, and C#. When you've finished this book, you'll be familiar with the most commonly used syntax in regular expressions, and you'll understand how using them will save you considerable time.Discover what regular expressions are and how they workLearn many of the differences between regular expressions used with command-line tools and in various programming languagesApply simple methods for finding patterns in text, including digits, letters, Unicode characters, and string literalsLearn how to use zero-width assertions and lookaroundsWork with groups, backreferences, character classes, and quantifiersUse regular expressions to mark up plain text with HTML5This course will base on the nice book, and shows you how to write Regular Expressions through examples.The goals is to make learning regular expressions as easy as possible.This is the foundation (or entry) course for this topic, feel free to check other related courses after you finish this one.
