codeschool typescript

Inheritance of classes: object-oriented patterns Super: Keywords Class Animal { name:string; Constructor (thename:string) { this.name = thename; } Move (Distanceinmeters:number = 0) { console.log (' ${this.name} moved ${distanceinmeters}m. '); } Class Snack extends Animal { Constructor (name:string) { super (name);//Call constructor of parent class } // Overrides the parent class's method move (Distanceinmeters = 5) { console.log ("slithering ..."); Supe

This article mainly introduces the JavaScript tank war game code re-compiled using TypeScript. It is mainly a small Summary Practice for my recent study of TypeScript and is recommended to my friends. I hope everyone will like it. Source code download I have uploaded the source code to CSDN and no resource points are required: http://download.csdn.net/detail/zgynh#/8565873. The source code is developed usi

1. Compare JavaScript Typescript is a superset of JavaScript, can be compiled into JavaScript, mainly provide the type system and other enhanced code readability and maintainability, suitable for large-scale projects, multi-person collaboration; Typescript will only perform static checks, if found errors, compile the time will be error; 2. Original data type Boolean,number,string,

Typescript is a superset of JavaScript built-in, adding optional static types and object-oriented programming to help us develop large web applications. Sublime Text is a code editor, with a beautiful user interface and strong plug-in support, through the Sublime to write Typesript can let us go to the duck, Sublime support the build function, can compile some common language, However, the compilation of Typesript to JavaScript cannot be completed. Bu

Introduction: Typescript, a free and open source programming language developed by Microsoft, is a superset of JavaScript that extends the syntax of JavaScript. Syntax attribute class Classes interface interfaces module Modules type annotation type annotations compile-time type check compile Arrow function (similar to C # Lambda expression) the difference between JavaScript and typescript

In this section, we will describe the type inference in typescript. We will discuss where the type inference needs to be used and how to infer it.BasisIn typescript, type inference is used to provide type information in several places where there are no explicitly specified type annotations.var x = 3;The value of the variable "x" is inferred as number. This inference occurs when a variable or member is init

Why?Why use typescript, what are the benefits and when do I need it? Well, Typescript introduction on-line search is a big pile, various explanations, certainly more than I said the details, you can Google yourself. So, let's talk about my personal opinion! 1, out of curiosity about a new language, "black technology" what the total use of the meaning (like bridge.net is the C # version of JavaScript), not t

About Typescript:Typescript is a free and open source programming language developed by Microsoft. It is a superset of JavaScript and essentially adds optional static types and class-based object-oriented programming to the language. Typescript extends the syntax of JavaScript, so any existing JavaScript program can work without change in typescript. Typescript i

1, it is optional. That is, it does not let you completely abandon JS, and jump to another completely different language. You can even change the source code file from the JS suffix to the TS suffix to start enjoying the benefits of typescript. 2, compatible with ECMAScript standard. In particular, the latest version of TS is designed to be fully compatible with ES6. The benefit of this is that developers can use TS to advance the new features of ES6

Do not seem to see a Chinese explanation ng2 introductory five-minute tutorial, so personally organized the next step of the entire introductory tutorial, I hope to learn from the later help. PS: I am in the Win7 yards. Create a new project directory, and all of the following are done in this directory.1. Install TSD compile typescript Code command tool$ NPM install-g [email protected]^0.6.02. Installing Angular2,es6-promiserx,rx,rx-lite$ TSD Install

I. Setting up a network proxy1) Step--window-->>network conntions->2) Open the QQ IP agent to find a fast network speed IP settings, the proposed use of the United States .Second, Install new softwarehttp://eclipse-update.palantir.com/eclipse-typescript/Third, attention1) do not tick the Enable TypeScript Builder, tick This it will not help you to generate JS file2) tick disable

Please note that this article is just my prejudice, and I am trying to understand the rationale for writing JavaScript code with compilers such as Coffeescript or typescript. Statically compiled, strongly typed languages and frameworks, I have these popular, rich backgrounds. My last job was to use typescript because I had to use it. It was a time of unhappiness, and I would leave for it.I am fortunate to h

TypeScript-Basic Type SystemFor programs, we need basic data units, such as numbers, strings, structures, and boolean. In TypeScript, we support many data type systems that you expect in JavaScript. Boolean also has the most basic logical asserted values true/false in JavaScript and TypeScript, and adopts the 'boolean' type. Var isDone: boolean = false; Number, s

Files globs would be available in TypeScript 2.0, so on the meantime, we need to use "exclude" and "RootDir" to configure W Hich files to load. This lesson shows how to switch from "files" to "exclude".curently, in Tsconfig.json, we use "files" to tell the main entry file as "Src/main". and import other file into Main.ts. But the problem are if you want add all files manually into "Files" config setting, IDEs cannot give the AutoComplete forThe rest o

Original address: http://www.moye.me/2015/04/25/using_typescript/Into the TypeScript pit for some time, sincerely optimistic, so decided to private plots in the long-winded.What is itTypeScript (hereinafter referred to as TS) is a hard-to-launch JavaScript translation language, which means: It needs to be compiled TS code will be compiled into JavaScript code TS is characterized by the provision of modules, classes, interfaces and ot

Webpack configuration, do not need to configure the Externals,webpack specific configuration as follows,Const WEBPACK = require (' Webpack '); const PATH = require (' path '); const Htmlwebpackplugin = require (' Html-webpack-plugin ' const {Checkerplugin} = require (' Awesome-typescript-loader ')//Set dev environment or pro environment Const WEBPACK_ENV = Process.env.WEBPACK _env | | ' Dev ';//Babel configuration, content with. babelrc File Const Bab

One, arrow expression Used to declare anonymous functions, eliminate the This pointer problem for traditional anonymous functions A single line can be omitted {}, multiple lines cannot be saved. var sum = (arg1,arg2) = ARG1+ARG2; Define a lunch function var dosomething = () =>{ Console.log ("Hahahha"); } return even var array = [1,2,3,4]Console.log (Array.filter (value = = value% 2 = = 0)); , eliminating the this pointer problem for traditional anonymous functions JavaScript functions function G

Original link: Node-webkit tutorial (15) Debug typescriptThe content of this article also applies to the Chrome browser.In the configuration item for the Chrome developer tool, there is a sourcemap option to configure the JavaScript source and generate code relationships. If you can debug the typescript code directly in the browser, we can really appreciate the joy of typescript development.First open the C

C # vs TypeScript-Advanced typeThe previous article said the basic type, basically with the basic type enough to develop, but if you want to develop more efficiently, or to look at the high-level type, this and C # have little in common, just use this topic.Union typeCan literally be understood: is actually multiple types of union together, | separated by symbols.such as: string | number , expressed the hope that this type can be both string , and can

(This article is also published in my public number "dotnet daily Essence article") Today, because of a little cold, it is not a long speech, a brief introduction and vs. RC release of Typescript 1.5 beta new features-decorated metadata. At the Build 2015 conference, Microsoft released the typescript 1.5 Beta with Visual Studio RC, which allows you to learn about Typescript's future development progress. Mi