Answer1215

摘要： List all the docker machine: Can check 'ip' and 'status': List the running container we have: Switch to another docker machine: defualt List all the ' 阅读全文

摘要： Array push is used to add elements to the end of an Array. In this lesson we'll see how the push method accepts multiple arguments, can be used to mer 阅读全文

摘要： In Angular 1.5, there is no link and compile. So use if you transclude, you cannot access the fifth arguement in link function, which is transcludeFn. 阅读全文

摘要： RxJS is a lot about the so-called "operators". We will learn most of the important operators, one by one. In this lesson, we will see our first creati 阅读全文

摘要： The Observer object has the functions next() and error(). In this lesson we will see the other (and last) function available on observers, complete(), 阅读全文

摘要： Well, on Windows costs a little bit effort to run docker. 1. You need to enable Virtulization: Oh hp Windows machine, you need to Turn off you laptop 阅读全文

摘要： Whenever we are writing code, we need to remember that things may go wrong. If an error happens in a function, that error will be thrown. Errors can a 阅读全文

摘要： Wouldn't it be nice if everyone ran the tests before committing code? With ghooks, you can automatically add a githook when dependencies are installed 阅读全文

摘要： You can also use Promise for http: So for the service, you need to call toPromise() method: Then in your controller, you can get the Promise back: But 阅读全文

摘要： Let's see how to track index when we use 'ngFor: <li *ngFor="#hero of heros | async; let i = index"> <hero-item [hero]="hero" (changed)="thisHero = $e 阅读全文