Answer1215

摘要： Learn how to build a reasonable approximation of the Redux Store in 20 lines. No magic!const counter = (state = 0, action) => { switch (action.type) ... 阅读全文

摘要： console.clear();const counter = (state = 0, action) => { switch (action.type) { case 'INCREMENT': return state + 1; case 'DECREMENT': ... 阅读全文

摘要： Single immutable state tree: Should be just one single javascript object.Describing the changes by action: every change in the application state as ... 阅读全文

摘要： Recursion is a technique well suited to certain types of tasks. In this first lesson we’ll look at solving a problem that requires the flattening of a... 阅读全文

摘要： Protractor Page Objects are a recommended for testing your AngularJS applications. Page Objects abstract the interaction between the browser and your ... 阅读全文

摘要： Protractor is built to interact with AngularJS applications. In this lesson, we will take a look at how Protractor interacts with the application usin... 阅读全文

摘要： When you create a Form in Angular 2, you can easily get all the values from the Form using ControlGroup and Controls.Bind [ng-form-model] to the form ... 阅读全文

摘要： Array.from()lets you convert an "iterable" object (AKA anarray-likeobject) to an array. In this lesson, we go over grabbing DOM nodes and turing them ... 阅读全文

摘要： JSON is a very commonly used data interchange format. Unfortunately while most application domain models are graphs, JSON is designed to model hierarc... 阅读全文

摘要： $stateProvider .state('landing', { url: '/', views: { 'body@': { ... 阅读全文