Zhentiw - 博客园

2019年11月16日

[Flutter] Style a message chat style-ish bubble

摘要： const kOtherBubblePointer = BorderRadius.only( topRight: Radius.circular(30), bottomLeft: Radius.circular(30), bottomRight: Radius.circular(30), ); co 阅读全文

posted @ 2019-11-16 02:49 Zhentiw 阅读(221) 评论(0) 推荐(0)

[Flutter] Flexible the Widget height to available space

摘要： Let's say you set widget height to 200, but to different screen, there might not be enough space for the widget to display, in this case, you can use 阅读全文

posted @ 2019-11-16 02:21 Zhentiw 阅读(184) 评论(0) 推荐(0)

[Flutter] Clear a TextField after send button

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posted @ 2019-11-16 02:18 Zhentiw 阅读(1) 评论(0) 推荐(0)

[Flutter] Using StreamBuilder to build a List of Text Widget based on the data from Firebase

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posted @ 2019-11-16 01:58 Zhentiw 阅读(2) 评论(0) 推荐(0)

2019年11月14日

[Javascript] Using Generator to improve code performance

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posted @ 2019-11-14 04:19 Zhentiw 阅读(3) 评论(0) 推荐(0)

2019年11月13日

[Javascript] Check Promise is Promise

摘要： const isPromise = obj => Boolean(obj) && typeof obj.then 'function'; This can be a tool save into your toolbox. 阅读全文

posted @ 2019-11-13 21:40 Zhentiw 阅读(351) 评论(0) 推荐(0)

[Javascript] Use requestIdleCallback to schedule JavaScript tasks at an optimal time

摘要： JavaScript is single-threaded, which can present some problems when creating an interactive user experience. If JavaScript runs too long while a user 阅读全文

posted @ 2019-11-13 21:01 Zhentiw 阅读(175) 评论(0) 推荐(0)

[Javascript] Convert a callback based async operation into a Promise based

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posted @ 2019-11-13 04:19 Zhentiw 阅读(1) 评论(0) 推荐(0)

2019年11月12日

[Go] Slices vs Array

摘要： It is recommended to use 'slice' over 'Array'. An array variable denotes the entire array; it is not a pointer to the first array element (as would be 阅读全文

posted @ 2019-11-12 15:52 Zhentiw 阅读(139) 评论(0) 推荐(0)

2019年11月10日

[Flutter + Firebase] Enable Firebase for Flutter

摘要： Anroid Firebase Project setup: 1. In firebase console, cerate a Android app setup you can find in code: Find "applicationId", undef "defaultConfig", p 阅读全文

posted @ 2019-11-10 21:31 Zhentiw 阅读(409) 评论(0) 推荐(0)

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