typescript book

Typescript is a superset of JavaScript, and typescript generates JavaScript code after compilation. The biggest feature of typescript is the type, so it's called typescript. Typed typescript appear to be easier to maintain than weak type JavaScript. There are a total of 7 b

This article will briefly introduce several basic types of typescript. There are several basic types of typescript: Boolean Number String Array Tuple Enum Any There is also a void type, which is primarily used to identify the type of the method return value.Here are some simple examples to illustrate the basic usage of these types1 //

Decorators is a feature of TypeScript that is becoming more and more common in many major libraries. This lesson walks-through what decorators is and how to create your own.Nomarl to decorate a object:Const PERSON = {name: ' John '}; function Addage (age) { returnfunction(person) { return { , name:person.name } = addage (person); Console.log (John);//{name: "John", age:30} In

A recent project, the use of typescript to write JS script, the results are riddled with errors, repair also let me summarize the TS in how to use this. TS provides static types similar to C # and Java (strongly typed), declaring a function directly in global and namespace global and using the Functions keyword (which is the function keyword of JS), while in class you cannot use function to declare a method. Let's compare it to the C # difference

Use TypeScript in WebStorm TypeScript can also be developed using Visual Studio.TypeScript official website address: (http://www.typescriptlang.org /)1. Install WebStorm first WebStorm (https://www.jetbrains.com/webstorm)2. Install Node. js1. download and install Node. js node-v0.12.4-x64.msi Baidu Network Disk download: http://pan.baidu.com/s/1jG3pm9C For more information, see: ----------------------------

Modules, types, interfacesTypescript modules are used for code organization, similar to the C # namespace. A module can contain multiple classes and interfaces. Classes and interfaces can be privatized or exported, and the export means public, allowing other modules to access them.Typescript class and C # have the same class meaning. In fact, one of the highlights of typescript is that he hides JavaScript's prototype design, but instead uses a more po

TypeScript is a JavaScript superset. after TypeScript is compiled, JavaScript code is generated. TypeScript is typed, which is called TypeScript. Compared with weak JavaScript, typed typescripts are easier to maintain. There are 7 basic types in TypeScript. 1. boolean The

Interface Details in TypeScript One of the core design principles of TypeScript is the type check, which can be checked through Interfaces to satisfy the traditional Object-oriented Thinking, facilitate effective development and effectively avoid type conversion problems. In TypeScript, interfaces are used as constraints. When compiled into JavaScript, all interf

Label:Original source: Http://www.typescriptlang.org/Handbook Based on the needs of web development and the worship of the nerves, intends to learn about typescript. The ability is limited, basically belongs to the translation on the basis of oneself cognition, the mistake inevitably, mainly is through the translation to study. Basic typeIn programming we need to use some simple data elements, such as: numeric, string, structure, Boolean, and so on.As

Typescript–interface Concept: Typescript interface defines the type of object (my understanding: Defines the types of object attributes and the public methods in the extraction Class) categories:Optional attributes of an interface: the attributes in an interface are not all necessary, and interfaces with optional attributes are similar to ordinary interfaces, but are added after optional attributes. ’ Optio

This article describes how to define and use methods in Typescript. I. Method standard declaration and use1 // Method Declaration 2 function func (X:number, Y:number): number {3 return x + y; 4 }In Typescript, a method declaration can clearly define the type of each parameter, and the type of the return value. At compile time, the compiler checks whether the return value type of the method body con

One of the core design principles of TypeScript is the type check, which can be checked through Interfaces to satisfy the traditional Object-oriented Thinking, facilitate effective development and effectively avoid type conversion problems. In TypeScript, interfaces are used as constraints. When compiled into JavaScript, all interfaces are erased because JavaScript does not have interfaces. Let's take a lo

1, install sublime text3, there are many online, can also leave contact and I want to, I do not know how to upload the file here, know the pro can tell me a bit. 2, download typescript, Address: https://visualstudiogallery.msdn.microsoft.com/2d42d8dc-e085-45eb-a30b-3f7d50d55304, installation.3, here the key introduction several sublime Text3 development typescript plug-in1, t3s,: Https://github.com/Railk/T3

ClassIn typescript, a structure similar to C #, where multiple classes can exist in a file, and the filenames can be arbitrarily taken, let's look at a simple example of a class.1 class Person {2 private name:string;3 private age:number;4 5 Public Constructor (name:string, Age:number) {6 This. Name =name;7 This. Age =Age ;8 }9 Ten Public talk () { OneAlert ("Hi, my name is" + This. Name + ", I am" + This. age.tostring () + "!");

The previous blog I have written about the development patterns of JavaScript large programs that I have been expecting, along with some advantages of TS (TypeScript). After the blog was completed, I spent another day experimenting with TS, which was used to reconstruct a JS game that I wrote before: "Javascript tank game." Source Download Source I have been uploaded to the CSDN, no need for resources,: http://download.csdn.net/detail/zgynhqf

1. What is typescriptTypescript 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-oriented object-oriented programming to the language. Typescript adds support for the features recommended for the upcoming ECMAScript 6 standard.Google's front-end framework angular is based on typescript development. 2.

First come to know Babylonjs, because based on WEBGL to develop, so first introduce the basic knowledge.WebGL is an HTML standard that he wants to initialize on a canvas element.Preparing for the HTML pageSo let's start by looking at the HTML pageWe set up a canvas that is available for Babylon renderingAnd then because we use typescript, you can see that the script introduced is called App.js, but in my project only app.tsApp.ts will be compiled as a

A blog post in MSDN link : Tutorial series:learning How to write a 3D soft engine from scratch in C #, TypeScript or JAVASC RiptThis tutorial are part of the following series:1–writing the core logic for camera, mesh Device Object (this article)2–drawing lines and triangles to obtain a wireframe rendering3–loading meshes exported from Blender in a JSON format4–filling the triangle with rasterization and using a Z-buffer4b–bonus:using Tips parallelis

The jquery framework is all that is used in the project, but jquery is too big for webapp, and of course you can choose the version of jquery 2.* for the mobile side.Here I use a more mobile zepto framework, he is similar to jquery syntax, equivalent to a streamlined jquery!Do WebApp have to consider the user's network situation and user experience degree, so the traditional paging, in the WebApp is certainly not, here the general situation is made of rolling automatic update, for the picture, o

CopyrightArticle reprinted from: HTTPS://GITHUB.COM/ZHONGSPIt is recommended that you jump directly to the URL above to see the latest version.IntroducedIn addition to the traditional approach to object-oriented inheritance, one way to create classes from reusable components is to federate the code of another simple class. You may be familiar with Mixins and its features in languages like Scala, but it's also popular in JavaScript.Mixed sampleThe following code shows how to use mixed in