{"product_id":"introducing-regular-expressions-unraveling-regular-expressions-step-by-step-9781449392680","title":"Introducing Regular Expressions: Unraveling Regular Expressions, Step-By-Step","description":"\u003cp\u003eIf 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.\u003c\/p\u003e\u003cp\u003eRegular 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.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDiscover what regular expressions are and how they work\u003c\/li\u003e\n\u003cli\u003eLearn many of the differences between regular expressions used with command-line tools and in various programming languages\u003c\/li\u003e\n\u003cli\u003eApply simple methods for finding patterns in text, including digits, letters, Unicode characters, and string literals\u003c\/li\u003e\n\u003cli\u003eLearn how to use zero-width assertions and lookarounds\u003c\/li\u003e\n\u003cli\u003eWork with groups, backreferences, character classes, and quantifiers\u003c\/li\u003e\n\u003cli\u003eUse regular expressions to mark up plain text with HTML5\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e O'Reilly Media\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 08\/07\/2012\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9781449392680\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 154\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.55lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.19h x 7.04w x 0.45d","brand":"Michael Fitzgerald","offers":[{"title":"Default Title","offer_id":36651257856156,"sku":"9781449392680","price":42.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/0804\/6492\/products\/img_000e1b36-b04d-4a6a-8b2d-a6de9c1e0bc5.jpg?v=1603877213","url":"https:\/\/pastforward.org\/products\/introducing-regular-expressions-unraveling-regular-expressions-step-by-step-9781449392680","provider":"Past Forward","version":"1.0","type":"link"}