Tutorial by Examples: ase

class MyClass @Inject constructor(@Named val answer: Int){ /* The nuts and bolts of your class */ }

The Rule An e-commerce have a shipping rule based on zipcodes. All shipping to California is eligible to free shipping. All other west cost are US$ 10.00 and The rest of USA is US$ 20.00 How to apply technique We all know there are lots of zipcodes by state, and we are not going to use them all. ...

These locators should be used as a priority when possible, because they are more persistent to changes in an application then locators based on css or xpath, which can easily break. Binding locator Syntax by.binding('bind value') Example View <span>{{user.password}}</span> <s...

The rule An order lifecycle at any e-commerce follows roughly the workflow: How to apply the technique From the diagram we see that it has the following allowed (positive) transitions: From New to Cancelled From New to Approved From Approved to Cancelled From Approved to Shipped From Shi...

Given a service that can login a user: import 'rxjs/add/operator/toPromise'; import { Http } from '@angular/http'; import { Injectable } from '@angular/core'; interface LoginCredentials { password: string; user: string; } @Injectable() export class AuthService { constructor(pri...

basename(): Given a string containing the path to a file or directory, this function will return the trailing name component. This function will return only the last part of an URL $url = "http://example.com/project/controller/action/param1/param2"; $parts = basename($url); // Out...

When offering IAP within an an app, you must first add an entry for each individual purchase within iTunes Connect. If you’ve ever listed an app for sale in the store, it’s a similar process and includes things like choosing a pricing tier for the purchase. When the user makes a purchase, the App ...

var sck = "wss://site.com/wss-handler"; var wss = new WebSocket(sck); This uses the wss instead of ws to make a secure web socket connection which make use of HTTPS instead of HTTP