Isbn: 9798285723523 - the typescript way: a developer’s guide to modern web development vol-ii: 2 (7 resultados)

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PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

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Paperback. Condición: new. Paperback. The TypeScript Way: A Developer's Guide to Modern Web Development (VOL-II) is a comprehensive resource that delves deep into the advanced features of TypeScript, focusing on object-oriented programming and its integration with modern JavaScript frameworks. This volume is structured to guide developers through the complexities of TypeScript, enhancing their ability to build robust, scalable, and maintainable web applications.Part III: Object-Oriented TypeScriptChapter 9: Classes and Inheritance (Pages 1-32)This chapter introduces the foundational concepts of object-oriented programming in TypeScript. It begins with declaring classes and constructors, emphasizing how TypeScript's type system enhances class definitions. The chapter then explores access modifiers-readonly, private, and protected-to control member visibility and enforce encapsulation.Getters and setters are discussed to provide controlled access to class properties, allowing for computed properties that can dynamically calculate values. The chapter also covers class inheritance, demonstrating how to extend classes and override methods to promote code reuse and polymorphism. Finally, it examines how classes can implement interfaces, ensuring that they adhere to specific contracts and promoting consistency across different parts of an application.Chapter 10: Abstract Classes and Interfaces (Pages 33-62)Building upon the previous chapter, this section delves into abstract classes and interfaces. Abstract classes serve as blueprints for other classes, containing abstract methods that must be implemented by derived classes. This enforces a consistent structure across related classes.Interfaces are presented as contracts that define the shape of an object, allowing for multiple implementations. The chapter illustrates how a single class can implement multiple interfaces, promoting flexibility and modularity. Real-world examples are provided to demonstrate the practical applications of abstract classes and interfaces in designing scalable and maintainable codebases.Chapter 11: Generics (Pages 63-91)Generics are a powerful feature in TypeScript that enable developers to create reusable and type-safe components. This chapter explains the importance of generics and how they allow functions, classes, and interfaces to operate with various data types while maintaining type safety.The chapter covers generic functions and classes, showing how to define and use them effectively. It introduces type constraints using the extends keyword to restrict the types that can be used with generics, ensuring that the generic components behave as expected. Default generic parameters are also discussed, allowing developers to specify default types when none are provided. The chapter concludes with utility patterns and best practices for leveraging generics to enhance code reusability and maintainability.Part IV: Advanced TypeScriptChapter 12: Advanced Types (Pages 92-133)This chapter explores the advanced type features of TypeScript that provide greater flexibility and precision in type definitions. It begins with union and intersection types, which allow variables to hold multiple types or combine multiple types into one, respectively.Literal and template literal types are introduced to define variables with exact values or patterns, enhancing type safety. Conditional types, using the T extends U ? X: Y syntax, enable developers to create types that depend on other types. Mapped types and key remapping are discussed to transform existing types into new ones, facilitating dynamic type manipulation. Finally, index signatures and lookup types are covered, allowing for the creation of flexible and dynamic object types. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…