Zhentiw - 博客园

2018年4月5日

摘要： What is web worker for? OK, read it docs to get full details idea. Or just a quick intro to web worker. Web worker, open another thread in the backgro 阅读全文

posted @ 2018-04-05 03:06 Zhentiw 阅读(373) 评论(0) 推荐(0)

[React] Reference a node using createRef() in React 16.3

摘要： In this lesson, we look at where we came from with refs in React. Starting with the deprecated string ref pattern, callback refs, and then how to use 阅读全文

posted @ 2018-04-05 02:48 Zhentiw 阅读(450) 评论(0) 推荐(0)

2018年4月3日

[GraphQL] Fetch Server Data and Client-side State in One Query using React Apollo + GraphQL

摘要： In this lesson we look at how the Apollo @client directive can be used to fetch client-side state along with server data with one query. I also show h 阅读全文

posted @ 2018-04-03 22:47 Zhentiw 阅读(174) 评论(0) 推荐(0)

[Angular] Getting to Know the @Attribute Decorator in Angular

摘要： So when you using input binding in Angular, it will always check for update. If you want to improve youre preformence a little bit, you can use @Attri 阅读全文

posted @ 2018-04-03 21:11 Zhentiw 阅读(237) 评论(0) 推荐(0)

2018年3月19日

[Ionic] Align and Size Text with Ionic CSS Utilities

摘要： The Ionic framework provides several built-in CSS Utilities or directives that you can leverage when styling your application. Instead of writing your 阅读全文

posted @ 2018-03-19 17:09 Zhentiw 阅读(285) 评论(0) 推荐(0)

2018年3月14日

[HTML 5] Styling with ARIA

摘要： See if you can do a better job styling this button using ARIA states. One huge benefit to styling with ARIA is that it provides visual feedback that y 阅读全文

posted @ 2018-03-14 03:43 Zhentiw 阅读(193) 评论(0) 推荐(0)

2018年3月13日

[HTML 5] Atomic Relevant Busy

摘要： Together 'aria-live', we can use 'aria-atomic', 'aria-relevant' and 'aria-busy' to give more information to screen reader, when should announce the ch 阅读全文

posted @ 2018-03-13 21:09 Zhentiw 阅读(375) 评论(0) 推荐(0)

[HTML 5] aria-live

摘要： "aria-live" is a method to tell the information to the screen reader once value changed. aria-live has three value: 1. off: nothing will happen 2. pol 阅读全文

posted @ 2018-03-13 20:59 Zhentiw 阅读(2275) 评论(0) 推荐(0)

[Node.js] Proxy Requests for Local and Remote Service Parity

摘要： High availability apps require that no distinction be made between local and remote services. Attached resources should be accessed by environment var 阅读全文

posted @ 2018-03-13 20:49 Zhentiw 阅读(253) 评论(0) 推荐(0)

[Node.js] Manage Configuration Values with Environment Variables

摘要： Storing configuration in files instead of the environment has many downsides, including mistakenly checking in the wrong configuration in the wrong en 阅读全文

posted @ 2018-03-13 20:43 Zhentiw 阅读(199) 评论(0) 推荐(0)

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