Programmare In Javascript
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Programmare In Javascript
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Author : Bryan Harris
language : it
Publisher:
Release Date : 2020-07-16
Programmare In Javascript written by Bryan Harris and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-16 with categories.
Impara a programmare e sviluppare applicazioni con JavaScript Vorresti programmare un'applicazione utilizzabile sia su Android che su iOS? Ti piacerebbe scoprire come conferire interattività alle pagine web? Vuoi imparare a programmare per il web con il linguaggio JavaScript? Javascript ha rivoluzionato il mondo del web, integrato in ogni moderno browser è disponibile su tutti i dispositivi. Proprio per questo motivo Javascript è tra i linguaggi di programmazione per il web più diffusi e più utilizzati. Grazie a questo libro potrai imparare le tecniche di programmazione in JavaScript. Dopo una breve introduzione sulla spiegazione di tale linguaggio di programmazione, step dopo step si scopre come funziona JavaScript e quali sono le sue potenzialità. Tantissimi esempi per mettere in pratica le funzionalità più semplici per poi arrivare alle possibilità più complesse. Dalla gestione di eventi e animazioni, alla definizione di funzioni per restituire valori diversi in base alle vostre esigenze. La modifica del layout e dello stile di un elemento e molto altro! Ecco che cosa otterrai da questo libro: Che cosa è JavaScript e la sua evoluzione Quali sono i dati da memorizzare e come farlo I tipi di dati ed operatori Come modificare il valore di una variabile Numeri e stringhe Come programmare in JS Cosa sono le funzioni e come utilizzarle I passaggi per memorizzare il valore di una variabile Gli step per definire funzioni per restituire valori diversi Come memorizzare sequenze di valori Come convertire indirizzi di memoria per salvare dati Aggiungere o modificare lo stile di un elemento Modifica del layout I passaggi della programmazione asincrona E molto di più! Javascript è un linguaggio semplice e diffuso, proprio per questo molto richiesto. Imparare ad utilizzarlo è fondamentale nell'epoca in cui viviamo, grazie ad esso è possibile infatti creare qualsiasi cosa per il Web. Dalla logica per il sito ad un'applicazione che funzioni sia su Android che su iOS...quindi cosa aspetti Scorri verso l'alto e fai clic su "Acquista ora"!
Nodejs
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Author : Kevin Lioy
language : en
Publisher: Programmazione Web
Release Date : 2022-03-29
Nodejs written by Kevin Lioy and has been published by Programmazione Web this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-29 with categories.
La crescente popolarità di JavaScript ha portato molti cambiamenti e ha completamente rivoltato lo sviluppo web dei nostri giorni, modificandolo radicalmente. Le cose che possiamo fare oggi sul web con JavaScript in esecuzione lato server, così come lato browser, erano difficili da immaginare pochi anni fa o erano incapsulate in ambienti particolari detti "sandbox" come Flash o Applet Java. Le migrazioni a nuovi linguaggi di programmazione ci sono sempre stati infatti adesso è impensabile creare un CMS in Assembly così come in tanti altri linguaggi. I linguaggi di programmazione sono figli di un'esigenza pertanto se, per esempio, vuoi delle performance migliori forse è meglio programmare in C piuttosto che in Java. Allo stesso modo Node.js è stato creato con uno scopo ben preciso. Ryan Dahl, il creatore di Node.js, mirava a creare siti Web in tempo reale con funzionalità push, "ispirati da applicazioni come Gmail" quindi ha fornito agli sviluppatori uno strumento per lavorare con il paradigma I/O in modo non bloccante e guidato dagli eventi.
Eloquent Javascript 3rd Edition
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Author : Marijn Haverbeke
language : en
Publisher: No Starch Press
Release Date : 2018-12-04
Eloquent Javascript 3rd Edition written by Marijn Haverbeke and has been published by No Starch Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-04 with Computers categories.
Completely revised and updated, this best-selling introduction to programming in JavaScript focuses on writing real applications. JavaScript lies at the heart of almost every modern web application, from social apps like Twitter to browser-based game frameworks like Phaser and Babylon. Though simple for beginners to pick up and play with, JavaScript is a flexible, complex language that you can use to build full-scale applications. This much anticipated and thoroughly revised third edition of Eloquent JavaScript dives deep into the JavaScript language to show you how to write beautiful, effective code. It has been updated to reflect the current state of Java¬Script and web browsers and includes brand-new material on features like class notation, arrow functions, iterators, async functions, template strings, and block scope. A host of new exercises have also been added to test your skills and keep you on track. As with previous editions, Haverbeke continues to teach through extensive examples and immerses you in code from the start, while exercises and full-chapter projects give you hands-on experience with writing your own programs. You start by learning the basic structure of the JavaScript language as well as control structures, functions, and data structures to help you write basic programs. Then you'll learn about error handling and bug fixing, modularity, and asynchronous programming before moving on to web browsers and how JavaScript is used to program them. As you build projects such as an artificial life simulation, a simple programming language, and a paint program, you'll learn how to: - Understand the essential elements of programming, including syntax, control, and data - Organize and clarify your code with object-oriented and functional programming techniques - Script the browser and make basic web applications - Use the DOM effectively to interact with browsers - Harness Node.js to build servers and utilities Isn't it time you became fluent in the language of the Web? * All source code is available online in an inter¬active sandbox, where you can edit the code, run it, and see its output instantly.
How Javascript Works
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Author : Douglas Crockford
language : en
Publisher: Virgule-Solidus
Release Date : 2018-10-18
How Javascript Works written by Douglas Crockford and has been published by Virgule-Solidus this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-18 with Computers categories.
Douglas Crockford starts by looking at the fundamentals: names, numbers, booleans, characters, and bottom values. JavaScript’s number type is shown to be faulty and limiting, but then Crockford shows how to repair those problems. He then moves on to data structures and functions, exploring the underlying mechanisms and then uses higher order functions to achieve class-free object oriented programming. The book also looks at eventual programming, testing, and purity, all the while looking at the requirements of The Next Language. Most of our languages are deeply rooted in the paradigm that produced FORTRAN. Crockford attacks those roots, liberating us to consider the next paradigm.He also presents a strawman language and develops a complete transpiler to implement it. The book is deep, dense, full of code, and has moments when it is intentionally funny.
Javascript By Example
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Author : Ellie Quigley
language : en
Publisher: Pearson Education
Release Date : 2010-10-05
Javascript By Example written by Ellie Quigley and has been published by Pearson Education this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-10-05 with Computers categories.
The World’s Easiest Java Script Tutorial—Fully Updated! JavaScript by Example, Second Edition, is the easiest, most hands-on way to learn JavaScript. Legendary programming instructor Ellie Quigley has thoroughly updated her classic book to deliver the skills and information today’s JavaScript users need most—including up-to-the-minute coverage of JavaScript programming constructs, CSS, Ajax, JSON, and the latest JavaScript libraries and best practices. Quigley illuminates every technique with focused, classroom-tested code examples, detailed line-by-line explanations, and real program output. This exceptionally clear, easy-to-understand book takes you from your first script to advanced techniques. It’s the only JavaScript book you’ll ever need! New in This Edition End-of-chapter study tools, including classroom-tested labs Programming the DOM More Cascading Style Sheets Introduction to Ajax and JSON Explanation of how to develop interactive Web applications with dynamic, desktop-style interfaces Programmers’ preparation for HTML 5’s breakthrough capabilities This edition has been completely updated and includes many new and completely rewritten code examples; contains fully revised and updated coverage of Cascading Style Sheets (CSS) and the Document Object Model (DOM); and fully covers modern JavaScript concepts, principles, and programming techniques. Thousands of Web developers, administrators, and power users have relied on JavaScript by Example to become expert JavaScript programmers. With this new edition, you can, too—even if you’re completely new to JavaScript. After you’ve become an expert, you’ll turn to this book constantly as the best source for trustworthy answers, solutions, and code.
Pure Javascript
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Author : Jason D. Gilliam
language : en
Publisher: Pearson Education
Release Date : 2001-08-15
Pure Javascript written by Jason D. Gilliam and has been published by Pearson Education this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-08-15 with Computers categories.
Pure JavaScript, Second Edition is a substantial and focused reference for experienced Web developers. This book begins with an accelerated introduction to the newest features of JavaScript so that experienced Web developers can quickly understand the concepts of JavaScript and begin developing their own JavaScript solutions immediately. Pure JavaScript, Second Edition contains concise descriptions of JavaScript forms, cookies, windows, and layers. Beyond the brief descriptions and short syntax snippets found in most references, this book also provides real-life, well-commented JavaScript examples for each documented object, property, method, and event handler. This not only helps the reader's understanding of the syntax, but also provides a contextual aid in determining how and why a specific object or method may be used. It also includes a special reference section dedicated to server-side JavaScript, coverage of JScript and Active Scripting, and a complete reference to browser-supported JavaScript.
Programming Javascript Applications
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Author : Eric Elliott
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2014-06-26
Programming Javascript Applications written by Eric Elliott and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-06-26 with Computers categories.
Take advantage of JavaScript’s power to build robust web-scale or enterprise applications that are easy to extend and maintain. By applying the design patterns outlined in this practical book, experienced JavaScript developers will learn how to write flexible and resilient code that’s easier—yes, easier—to work with as your code base grows. JavaScript may be the most essential web programming language, but in the real world, JavaScript applications often break when you make changes. With this book, author Eric Elliott shows you how to add client- and server-side features to a large JavaScript application without negatively affecting the rest of your code. Examine the anatomy of a large-scale JavaScript application Build modern web apps with the capabilities of desktop applications Learn best practices for code organization, modularity, and reuse Separate your application into different layers of responsibility Build efficient, self-describing hypermedia APIs with Node.js Test, integrate, and deploy software updates in rapid cycles Control resource access with user authentication and authorization Expand your application’s reach through internationalization
Beginning Html Xhtml Css And Javascript
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Author : Jon Duckett
language : en
Publisher: John Wiley & Sons
Release Date : 2011-02-17
Beginning Html Xhtml Css And Javascript written by Jon Duckett and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-02-17 with Computers categories.
An indispensable introductory guide to creating web pages using the most up-to-date standards This beginner guide shows you how to use XHTML, CSS, and JavaScript to create compelling Web sites. While learning these technologies, you will discover coding practices such as writing code that works on multiple browsers including mobile devices, how to use AJAX frameworks to add interactivity to your pages, and how to ensure your pages meet accessible requirements. Packed with real-world examples, the book not only teaches you how to write Web sites using XHTML, CSS and JavaScript, but it also teaches you design principles that help you create attractive web sites and practical advice on how to make web pages more usable. In addition, special checklists and appendices review key topics and provide helpful references that re-enforce the basics you've learned. Serves as an ideal beginners guide to writing web pages using XHTML Explains how to use CSS to make pages more appealing and add interactivity to pages using JavaScript and AJAX frameworks Share advice on design principles and how to make pages more attractive and offers practical help with usability and accessibility Features checklists and appendices that review key topics This introductory guide is essential reading for getting started with using XHTML, CSS and JavaScript to create exciting and compelling Web sites. Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.
Learning Web App Development
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Author : Semmy Purewal
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2014-02-13
Learning Web App Development written by Semmy Purewal and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-02-13 with Computers categories.
Grasp the fundamentals of web application development by building a simple database-backed app from scratch, using HTML, JavaScript, and other open source tools. Through hands-on tutorials, this practical guide shows inexperienced web app developers how to create a user interface, write a server, build client-server communication, and use a cloud-based service to deploy the application. Each chapter includes practice problems, full examples, and mental models of the development workflow. Ideal for a college-level course, this book helps you get started with web app development by providing you with a solid grounding in the process. Set up a basic workflow with a text editor, version control system, and web browser Structure a user interface with HTML, and include styles with CSS Use JQuery and JavaScript to add interactivity to your application Link the client to the server with AJAX, JavaScript objects, and JSON Learn the basics of server-side programming with Node.js Store data outside your application with Redis and MongoDB Share your application by uploading it to the cloud with CloudFoundry Get basic tips for writing maintainable code on both client and server
Javascript The Good Parts
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Author : Douglas Crockford
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2008-05-08
Javascript The Good Parts written by Douglas Crockford and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-05-08 with Computers categories.
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.