{"product_id":"dr-fitzgerald-michael-introducing-regular-expressions-9781449392680","title":"Introducing Regular Expressions","description":"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 work * Learn many of the differences between regular expressions used with command-line tools and in various programming languages * Apply simple methods for finding patterns in text, including digits, letters, Unicode characters, and string literals * Learn how to use zero-width assertions and lookarounds * Work with groups, backreferences, character classes, and quantifiers * Use regular expressions to mark up plain text with HTML5","brand":"O'Reilly Media","offers":[{"title":"Used - very good","offer_id":53960796897622,"sku":"9781449392680-V","price":25.49,"currency_code":"EUR","in_stock":true},{"title":"Used - good","offer_id":53435964653910,"sku":"9781449392680-G","price":22.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/5829\/5382\/files\/product_image_9781449392680_1_30cedb73-2b98-4cba-a4e3-49663cd59c6a.jpg?v=1777964701","url":"https:\/\/www.momoxbooks.com\/products\/dr-fitzgerald-michael-introducing-regular-expressions-9781449392680","provider":"momoxbooks","version":"1.0","type":"link"}