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639 javascript for absolute beginners

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639 javascript for absolute beginners

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...www.it-ebooks.info JavaScript for Absolute Beginners ■■■ Terry McNavage i www.it-ebooks.info JavaScript for Absolute Beginners Copyright © 2010 by Terry McNavage All... or no answer from JavaScript In those circumstances, the return value for an expression will be true for yes and false for no Click Clear in both Firebug panels, and let’s ask JavaScript whether... hand-coding JavaScript for 12 years In addition to being a JavaScript wizard, he has expertise in creative design, XHTML, CSS, PHP, Perl, and MySQL Terry is an elite runner, too For the past

Ngày đăng: 11/07/2018, 14:07

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Mục lục

  • Prelim

  • Contents at a Glance

  • Contents

  • About the Author

  • About the Technical Reviewers

  • Acknowledgments

  • Preface

  • Representing Data with Values

    • What Are Value Types?

    • Creating a String Literal

      • Commenting Code

      • Gluing Strings Together with the + Operator

      • Creating a Number Literal

      • Creating a Boolean Literal

      • Naming a Value with an Identifier

        • Can I Name a Variable Anything I Want?

        • Some Valid Identifiers Are Already Taken

        • Creating an Object Literal

          • Naming Members with Identifiers

          • Creating an Array Literal

          • Creating a Function Literal

          • Summary

          • Type Conversion

            • String Members

              • Determining the Number of Characters

              • Decoding or Encoding Characters

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