The principles of object-oriented JavaScript [[e-book] /] / by Nicholas C. Zakas ; publisher William Pollock ; production editor Serena Yang ; cover illustration Charlie Wylie

• Record Nr.: UNINA9910819072603321
• Autore: Zakas Nicholas C.
• Pubbl/distr/stampa: San Francisco, California : , : No Starch Press, , 2014; ©2014
• ISBN: 1-59327-576-5; 1-4571-8530-X
• Edizione: [1st edition]
• Descrizione fisica: 1 online resource (122 pages) : illustrations, tables
• Classificazione: COM051260COM051010COM051210
• Disciplina: 005.1/17
• Soggetti: JavaScript (Computer program language); Object-oriented programming languages
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Includes index.
• Nota di contenuto: Intro -- The Principles of Object-Oriented Javascript -- About the Author -- About the Technical Reviewer -- Foreword -- Acknowledgments -- Introduction -- Who This Book Is For -- Overview -- Help and Support -- 1. Primitive and Reference Types -- What Are Types? -- Primitive Types -- Identifying Primitive Types -- Primitive Methods -- Reference Types -- Creating Objects -- Dereferencing Objects -- Adding or Removing Properties -- Instantiating Built-in Types -- Literal Forms -- Object and Array Literals -- Function Literals -- Regular Expression Literals -- Property Access -- Identifying Reference Types -- Identifying Arrays -- Primitive Wrapper Types -- Summary -- 2. Functions -- Declarations vs. Expressions -- Functions as Values -- Parameters -- Overloading -- Object Methods -- The this Object -- Changing this -- The call() Method -- The apply() Method -- The bind() Method -- Summary -- 3. Understanding Objects -- Defining Properties -- Detecting Properties -- Removing Properties -- Enumeration -- Types of Properties -- Property Attributes -- Common Attributes -- Data Property Attributes -- Accessor Property Attributes -- Defining Multiple Properties -- Retrieving Property Attributes -- Preventing Object Modification -- Preventing Extensions -- Sealing Objects -- Freezing Objects -- Summary -- 4. Constructors and ; Prototypes -- Constructors -- Prototypes -- The [[Prototype]] Property -- Using Prototypes with Constructors -- Changing Prototypes -- Built-in Object Prototypes -- Summary -- 5. Inheritance -- Prototype Chaining and Object.prototype -- Methods Inherited from Object.prototype -- valueOf() -- toString() -- Modifying Object.prototype -- Object Inheritance -- Constructor Inheritance -- Constructor Stealing -- Accessing Supertype Methods -- Summary -- 6. Object Patterns -- Private and Privileged Members -- The Module Pattern.; Private Members for Constructors -- Mixins -- Scope-Safe Constructors -- Summary -- Index -- About the Author -- Copyright.
• Sommario/riassunto: The Principles of Object-Oriented JavaScript helps experienced programmers understand JavaScript's unique approach to object-oriented programming so they can tackle their problems effectively, and with less code.