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出版社:東南大學
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ISBN:9787564138912
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作者:(美)菲茨傑拉德
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頁數:136
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出版日期:2013-01-01
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印刷日期:2013-01-01
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包裝:平裝
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開本:16開
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版次:1
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印次:1
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字數:186千字
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Michael Fitzgerald所著的《正則表達式入門(影印版)》了解正則表達式是什麼以及它們如何運作,掌握在命令行工具和多種編程語言中使用正則表達式的差異,運用簡單方法在文本中尋找模式,包括數字、字母、Unicode字符和字符串,學習如何使用零寬度斷言和通配符,運用組、反向引用、字符類和量詞,使用正則表達式在HTML5中標記純文本。
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如果你是正則表達式新手,那麼Michael Fitzgerald所著的《正則表達
式入門(影印版)》容易上手的指南就是很好的入門讀物。你將在大量實例的
幫助下循序漸進地學習相關基礎內容,學習通過匹配特定關鍵字、字符和模
式以實現匹配、抽取和轉換文本的第一手知識。
正則表達式是程序員的重要工具,在很多Unix工具和Perl、Java、
JavaScript、C#等編程語言中會用到。學完《正則表達式入門(影印版)》後
,你將熟練掌握正則表達式中最常用的語法,還將領悟靈活運用它們以省時
省力的相關技巧。
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Preface 1. What Is a Regular Expression? Getting Started with Regexpal Matching a North American Phone Number Matching Digits with a Character Class Using a Character Shorthand Matching Any Character Capturing Groups and Back References Using Quantifiers Quoting Literals A Sample of Applications What You Learned in Chapter 1 Technical Notes 2. Simple Pattern Matching Matching String Literals Matching Digits Matching Non-Digits Matching Word and Non-Word Characters Matching Whitespace Matching Any Character, Once Again Marking Up the Text Using sed to Mark Up Text Using Perl to Mark Up Text What You Learned in Chapter 2 Technical Notes 3.Boundaries The Beginning and End of a Line Word and Non-word Boundaries Other Anchors Quoting a Group of Characters as Literals Adding Tags Adding Tags with sed Adding Tags with Perl What You Learned in Chapter 3 Technical Notes 4.Alternation, Groups, and Backreferences Alternation Subpatterns Capturing Groups and Backreferences Named Groups Non-Capturing Groups Atomic Groups What You Learned in Chapter 4 Technical Notes 5.Character Classes Negated Character Classes Union and Difference POSIX Character Classes What You Learned in Chapter 5 Technical Notes 6.Matching Unicode and Other Characters Matching a Unicode Character Using vim Matching Characters with Octal Numbers Matching Unicode Character Properties Matching Control Characters What You Learned in Chapter 6 Technical Notes 7. Quantifiers Greedy, Lazy, and Possessive Matching with *, +, and ? Matching a Specific Number of Times Lazy Quantifiers Possessive Quantifiers What You Learned in Chapter 7 Technical Notes 8. Lookarounds Positive Lookaheads Negative Lookaheads Positive Lookbehinds Negative Lookbehinds What You Learned in Chapter 8 Technical Notes 9. Marking Up a Document with HTML Matching Tags Transforming Plain Text with sed Substitution with sed Handling Roman Numerals with sed Handling a Specific Paragraph with sed Handling the Lines of the Poem with sed Appending Tags Using a Command File with sed Transforming Plain Text with Perl Handling Roman Numerals with Perl Handling a Specific Paragraph with Perl Handling the Lines of the Poem with Perl Using a File of Commands with Perl What You Learned in Chapter 9 Technical Notes 10., The End of the Beginning Learning More Notable Tools, Implementations, and Libraries Perl PCRE Ruby (Oniguruma) Python RE2 Matching a North American Phone Number Matching an Email Address What You Learned in Chapter 10 Appendix: Regular Expression Reference Regular Expression Glossary Index
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