Zhentiw - 博客园

2020年10月25日

[Javascript] Broadcaster + Operator + Listener pattern -- 11. Customize the done logic

摘要： Buffers give you chance to gather values together until your ready to work with them. This pattern can be used for calculations, string manipulations, 阅读全文

posted @ 2020-10-25 22:10 Zhentiw 阅读(103) 评论(0) 推荐(0)

[Javascript] Broadcaster + Operator + Listener pattern -- 10. Define a Function to Set Common Behaviors in Operators

摘要： In our previous code, we have seen this partten for operators: // #region operators const concat = curry((broadcaster, listener) => { let string = ''; 阅读全文

posted @ 2020-10-25 21:54 Zhentiw 阅读(162) 评论(0) 推荐(0)

[Functional Programming] Start With the API You Want Then Implement

摘要： If you can think ahead to how you want your code to look into the future, then you can tackle your problems from the inside out. You design how you wa 阅读全文

posted @ 2020-10-25 21:18 Zhentiw 阅读(92) 评论(0) 推荐(0)

[Javascript] Broadcaster + Operator + Listener pattern -- 9. Create modify, filter, map operators

摘要： import { curry } from 'ramda'; // #region listeners const _log = (value) => console.log(value); // #endregion // #region broadcasters const done = Sym 阅读全文

posted @ 2020-10-25 17:45 Zhentiw 阅读(124) 评论(0) 推荐(0)

2020年10月24日

[Javascript] Broadcaster + Operator + Listener pattern -- 8. Pass a Done Symbol when an Async Function is Done

摘要： All good things come to an end. The concept of "done" plays a large part in our pattern and asynchronous code in general. We have to be able to handle 阅读全文

posted @ 2020-10-24 19:39 Zhentiw 阅读(117) 评论(0) 推荐(0)

[Javascript] Broadcaster + Operator + Listener pattern -- 7. Create a broadcaster forOf

摘要： The patterns we've established can also work well with plain old Objects and Arrays. We just have to capture the behavior of accessing those values in 阅读全文

posted @ 2020-10-24 15:49 Zhentiw 阅读(85) 评论(0) 推荐(0)

[Javascript] Broadcaster + Operator + Listener pattern -- 6. Create a Buffer to Pair Values Together with Zip

摘要： Functions returning functions returning functions can begin to look a bit unwieldy. The arrow function has helped the syntax a lot, but maybe using a 阅读全文

posted @ 2020-10-24 15:43 Zhentiw 阅读(121) 评论(0) 推荐(0)

[Functional Programming] Match Function Requirements with Lodash Partial and Flip

摘要： Functions returning functions returning functions can begin to look a bit unwieldy. The arrow function has helped the syntax a lot, but maybe using a 阅读全文

posted @ 2020-10-24 15:35 Zhentiw 阅读(144) 评论(0) 推荐(0)

[Javascript] Broadcaster + Operator + Listener pattern -- 5. Merge (Example)

摘要： Remeber: each broadcast return a cancel function let createTimeout = (time) => (listener) => { let id = setTimeout(listener, time) return () => { clea 阅读全文

posted @ 2020-10-24 15:29 Zhentiw 阅读(161) 评论(0) 推荐(0)

2020年10月23日

[React] Production performance monitoring

摘要： We should always ship fast experiences to our users, but sometimes something slips through our PR review process and our users start having a slow exp 阅读全文

posted @ 2020-10-23 02:43 Zhentiw 阅读(119) 评论(0) 推荐(0)

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