I’ll introduce the new predictable object lifecycle model in the Windows Library for JavaScript on Windows 8.1 (WinJS 2.0). Then, I’ll examine Web Workers and the new Scheduler API in WinJS 2.0, both of w
Kraig Brockschmidt has a nice intro to the async model for Windows Store apps, focusing on JavaScript: All about promises (for Windows Store apps written in JavaScript).Here’s the kind of code you’ll be writing:复制 var promise1 = someOperationAsync(); var promise2...
You have experience with and a preference for JavaScript or TypeScript You would like to leverage JavaScript-only libraries on npmjs.com, and many native libraries too. Your app will use the native controls, visual appearance, animations and colors, and therefore will feel integrated into the de...
Windows 8 introduced a new programming model for Windows apps, based on the Windows Runtime (WinRT), which lets users dynamically change the size of screen elements with a PC setting. You can see what this option looks like in the PC settings inFigure 1. On my desktop, th...
Since both Node.js and browsers use JavaScript, there is less context switching between them, and developers can use the same data and programming language structures and modular approaches both on the server and the client side. This results in faster development and better maintainability of your...
JavaScript 编程语言 开发 要求 A computer (PC, Mac, or Linux - even Raspberry Pi!) and web browser are all you need to start coding! If you can use a text editor (Notepad, Word, etc.), you can program in JavaScript! No prior programming experience needed. 描述 Join over 60,000 stude...
Windows 8 introduced a new programming model for Windows apps, based on the Windows Runtime (WinRT), which lets users dynamically change the size of screen elements with a PC setting. You can see what this option looks like in the PC settings inFigure 1. On my desktop, the options are...
Early on, the Windows team set out to solve the problem of making native capabilities—the system API, in other words—directly available to any number of programming languages, including JavaScript. This is what's known as the Windows Runtime A...
The best thing is that now you don’t have to know programming or design to create beautiful quizzes. There’s a whole category of tools that can streamline this job called quiz makers. But searching for the right product in a crowded market like that may turn out to be quite a challe...
JavaScript now supports object oriented (OO) programming with class based inheritance. These features are great but the truth is that they are alsodangerous. We need a good OO design (SOLID,Composite Reuse, etc.) to protect ourselves from these threats. The problem is that OO design is diffic...