Javascript: The Good Parts (häftad)
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Häftad (Paperback)
Antal sidor
illustrated ed
233 x 179 x 5 mm
300 g
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Javascript: The Good Parts (häftad)

Javascript: The Good Parts

Working with the Shallow Grain of JavaScript

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Häftad,  Engelska, 2008-05-01
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Most programming languages contain good and bad parts, but JavaScript has more than its share of the bad, having been developed and released in a hurry before it could be refined. This authoritative book scrapes away these bad features to reveal a subset of JavaScript that's more reliable, readable, and maintainable than the language as a whole-a subset you can use to create truly extensible and efficient code.

Considered the JavaScript expert by many people in the development community, author Douglas Crockford identifies the abundance of good ideas that make JavaScript an outstanding object-oriented programming language-ideas such as functions, loose typing, dynamic objects, and an expressive object literal notation. Unfortunately, these good ideas are mixed in with bad and downright awful ideas, like a programming model based on global variables.

When Java applets failed, JavaScript became the language of the Web by default, making its popularity almost completely independent of its qualities as a programming language. In JavaScript: The Good Parts, Crockford finally digs through the steaming pile of good intentions and blunders to give you a detailed look at all the genuinely elegant parts of JavaScript, including:

  • Syntax
  • Objects
  • Functions
  • Inheritance
  • Arrays
  • Regular expressions
  • Methods
  • Style
  • Beautiful features
The real beauty? As you move ahead with the subset of JavaScript that this book presents, you'll also sidestep the need to unlearn all the bad parts. Of course, if you want to find out more about the bad parts and how to use them badly, simply consult any other JavaScript book.

With JavaScript: The Good Parts, you'll discover a beautiful, elegant, lightweight and highly expressive language that lets you create effective code, whether you're managing object libraries or just trying to get Ajax to run fast. If you develop sites or applications for the Web, this book is an absolute must.
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Det finns 1 recension av Javascript: The Good Parts. Har du också läst boken? Om du har köpt den på vill vi gärna höra vad du tyckte om den! Sätt ditt betyg »
  1. Förbättra ens skript
    Luddeo, 10 februari 2011

    'Javascript: The good parts' är en bra bok för dom som kan lite javascript och vill förbättra den. Jag gissar att boken kan vara lite svår för en nybörjare av programmering men jag tycker att den är värd att läsa för någon som kan programmera och som behöver lära sig att skriva javascript bortom att använda ett bibliotek.
    Om man vill se lite vad boken handlar om så kan man testa

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Övrig information

Douglas Crockford is a Senior JavaScript Architect at Yahoo!. He is the maintainer of the JSON format, and a regular speaker at conferences on advanced JavaScript topic. He is also on the JavaScript 2.0 committee at ECMA.


DedicationPrefaceChapter 1: Good PartsChapter 2: GrammarChapter 3: ObjectsChapter 4: FunctionsChapter 5: InheritanceChapter 6: ArraysChapter 7: Regular ExpressionsChapter 8: MethodsChapter 9: StyleChapter 10: Beautiful FeaturesAwful PartsBad PartsJSLintSyntax DiagramsJSONColophon