Dart: Up and Running: A New, Tool-Friendly Language for by Seth Ladd, Kathy Walrath

By Seth Ladd, Kathy Walrath

Wake up to hurry on Dart, the internet improvement language that not just suits the dynamic nature of JavaScript, yet addresses its difficulties besides. This sensible publication will get you in control at the language, libraries, and instruments for constructing established, speedy, and maintainable internet apps that run in so much browsers.

Google designed the Dart platform to scale from uncomplicated scripts to advanced apps, working on either the customer and the server. With this publication, you’ll learn the way Dart might actually help architect and improve HTML5 apps for the fashionable Web.

* construct internet apps with the class-based, object-oriented Dart language, and assemble your code to JavaScript
* the way to use Dart gains, from variables to operators to periods and libraries
* Create, release, and debug net and command-line apps with the Dart Editor
* Get a travel of Dart libraries, together with dart:core, dart:html, dart:isolate, dart:io, and dart:json
* get to grips with instruments reminiscent of Dartium, the Chromium-based browser that incorporates the Dart digital machine
* Get a walkthrough of Dart Chat, a client-server app within which either the customer and the server are applied in Dart

Show description

Read or Download Dart: Up and Running: A New, Tool-Friendly Language for Structured Web Apps PDF

Similar web development books

The Principles of Object-Oriented JavaScript

If you’ve used a extra conventional object-oriented language, resembling C++ or Java, JavaScript most likely doesn’t appear object-oriented in any respect. It has no notion of sessions, and also you don’t even have to outline any items with the intention to write code. yet don’t be fooled—JavaScript is an extremely robust and expressive object-oriented language that places many layout judgements correct into your fingers.

Developing Web Components: UI from jQuery to Polymer

Even supposing internet elements are nonetheless at the bleeding edge—barely supported in smooth browsers—the know-how can also be relocating super quickly. This sensible consultant will get you up to the mark at the ideas underlying W3C's rising normal and exhibits you the way to construct customized, reusable HTML5 net elements.

The Ruby Programming Language

The Ruby Programming Language is the authoritative advisor to Ruby and offers accomplished assurance of types 1. eight and 1. nine of the language.

It was once written (and illustrated! ) by way of an all-star team:
• David Flanagan, bestselling writer of programming language "bibles" (including JavaScript: The Definitive consultant and Java in a Nutshell) and committer to the Ruby Subversion repository.
• Yukihiro "Matz" Matsumoto, writer, dressmaker and lead developer of Ruby and writer of Ruby in a Nutshell, which has been extended and revised to develop into this book.

Why the fortunate stiff, artist and Ruby programmer extraordinaire. This publication starts off with a quick-start instructional to the language, after which explains the language intimately from the ground up: from lexical and syntactic constitution to datatypes to expressions and statements and on via equipment, blocks, lambdas, closures, periods and modules.

The ebook additionally features a lengthy and thorough creation to the wealthy API of the Ruby platform, demonstrating -- with heavily-commented instance code -- Ruby's amenities for textual content processing, numeric manipulation, collections, input/output, networking, and concurrency. a whole bankruptcy is dedicated to Ruby's metaprogramming capabilities.

The Ruby Programming Language files the Ruby language definitively yet with out the formality of a language specification. it really is written for knowledgeable programmers who're new to Ruby, and for present Ruby programmers who are looking to problem their knowing and elevate their mastery of the language.

JavaScript Programming for the Absolute Beginner

This publication not just academics JavaScript - a very good programming 'gateway' language - it additionally teaches readers the basic programming thoughts they should take hold of which will examine any laptop language. Plus, it makes use of video game construction as a instructing device. The aim of the sequence is adaptive studying.

Additional info for Dart: Up and Running: A New, Tool-Friendly Language for Structured Web Apps

Example text

If the memory footprint of your application holds steady near the very limits of V8's allocation, you should begin to think about scaling horizontally. Use memory wisely, and split off new Node instances where appropriate. [ 17 ] Understanding the Node Environment Harmony JavaScript has never stopped evolving and it is now experiencing something of a renaissance, helped in no small part by the popularity of Node. The language's next version, named Harmony, introduces some significant new features and concepts.

Js, using the following code, and run each in its own terminal window, such that both terminal windows are visible to you. listen(8080) repl_client simply creates a new socket connection to port 8080 through net. connect, and pipes any data coming from stdin (your terminal) through that socket. Similarly, any data arriving from the socket is piped to stdout (your terminal). It should be clear that we have created a way to take input and send it via a socket to port 8080, listening for any data that the socket may send back to us.

V8 V8 is Google's JavaScript engine, written in C++. It compiles and executes JavaScript code inside of a VM (Virtual Machine). When a webpage loaded into Google Chrome demonstrates some sort of dynamic effect, like automatically updating a list or news feed, you are seeing JavaScript, compiled by V8, at work. While Node itself will efficiently manage I/O operations, its process object refers to the V8 runtime. As such, it is important to understand how to configure the V8 environment, especially as your application grows in size.

Download PDF sample

Rated 4.98 of 5 – based on 10 votes