Zhentiw - 博客园

2017年1月17日

[Angular Directive] Structure directive and <template>

摘要： The structure directive is just a sugar syntax of <template>. Such as: Equal to: 阅读全文

posted @ 2017-01-17 16:55 Zhentiw 阅读(122) 评论(0) 推荐(0)

[React] Break up components into smaller pieces using Functional Components

摘要： We are going to ensure our app is structured in a clear way using functional components. Then, we are going to pass those components state values from 阅读全文

posted @ 2017-01-17 15:02 Zhentiw 阅读(226) 评论(0) 推荐(0)

[TypeScript] Simplify asynchronous callback functions using async/await

摘要： Learn how to write a promise based delay function and then use it in async await to see how much it simplifies code over setTimeout. Lets say you want 阅读全文

posted @ 2017-01-17 14:13 Zhentiw 阅读(198) 评论(0) 推荐(0)

2017年1月16日

[Angular Directive] Create a Template Storage Service in Angular 2

摘要： You need to define a <template> to be able to use it elsewhere in your app as a TemplateRef. You can store these TemplateRefs in a Service and then ac 阅读全文

posted @ 2017-01-16 21:48 Zhentiw 阅读(320) 评论(0) 推荐(0)

[Angular Directive] Assign a Structual Directive a Dynamic Context in Angular 2

摘要： Just like passing in an array to *ngFor, you can pass in any value into your structural directive so that it can render templates based on those value 阅读全文

posted @ 2017-01-16 19:44 Zhentiw 阅读(217) 评论(0) 推荐(0)

[Angular Directive] Implement Structural Directive Data Binding with Context in Angular

摘要： Just like in *ngFor, you're able to pass in data into your own structural directives. This is done by declaring the variable using a let statement the 阅读全文

posted @ 2017-01-16 19:18 Zhentiw 阅读(216) 评论(0) 推荐(0)

2017年1月12日

[Most.js] Create Streams From Single Values With Most.js

摘要： Most provides many means for creating streams, the simplest of which is the offunction. In this lesson, we demonstrate the use of of to lift a single 阅读全文

posted @ 2017-01-12 11:42 Zhentiw 阅读(208) 评论(0) 推荐(0)

2017年1月11日

[Git] Use git add --patch for better commit history and mitigating bugs

摘要： Let's split our changes into separate commits. We'll be able to check over our changes before staging them all from the terminal. Then, we'll see the 阅读全文

posted @ 2017-01-11 22:03 Zhentiw 阅读(148) 评论(0) 推荐(0)

[ES6] Use ES6 Proxies

摘要： A JavaScript Proxy allows you to intercept operations performed on objects, arrays, or functions like property lookup, assignment, invocation, propert 阅读全文

posted @ 2017-01-11 21:48 Zhentiw 阅读(200) 评论(0) 推荐(0)

[Javascript] Javascript 'in' opreator

摘要： If you want to check whether a key is inside an Object or Array, you can use 'in': Object: Array: 阅读全文

posted @ 2017-01-11 21:37 Zhentiw 阅读(241) 评论(0) 推荐(0)

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