Zhentiw - 博客园

2024年11月25日

摘要： Problem: How do we read query parameters off the URL? For example, often when we write pagination, we might have a URL that looks like this: http://ex 阅读全文

posted @ 2024-11-25 15:40 Zhentiw 阅读(18) 评论(0) 推荐(0)

[Javascript] Import the Same JavaScript Module Multiple Times with Cache Busting

摘要： When attempting to load the same module twice in JavaScript you'll hit a cache and code won't re-run. In scenarios where you actually do want to have 阅读全文

posted @ 2024-11-25 15:25 Zhentiw 阅读(19) 评论(0) 推荐(0)

2024年11月24日

[Javascript] Is Array? Symbol.toStringTag

摘要： During the past, this was a working solution function isArray(obj) { return Object.prototype.toString.call(obj) '[object Array]' } But now it doesn't 阅读全文

posted @ 2024-11-24 20:26 Zhentiw 阅读(16) 评论(0) 推荐(0)

[Vue] Routes auto generator

摘要： Need to follow some rules: Each folder should has a page.js configuration to save the meta data. // page.js export default { title: "About", menuOrder 阅读全文

posted @ 2024-11-24 20:13 Zhentiw 阅读(10) 评论(0) 推荐(0)

[CSS] Houdini CSS to animate linear gradient background

摘要： https://developer.mozilla.org/en-US/docs/Web/API/Houdini_APIs <!doctype html> <html lang="en"> <head> <meta charset="utf-8"/> <title>Houdini</title> < 阅读全文

posted @ 2024-11-24 19:54 Zhentiw 阅读(43) 评论(0) 推荐(0)

[Javascript] ++operation

摘要： What's the output of following code: let a = 1; const b = a + ++a * a++; In Javascript, the code always run from lef to right. Both ++aand a++ are exp 阅读全文

posted @ 2024-11-24 19:29 Zhentiw 阅读(8) 评论(0) 推荐(0)

[Javascript] Replace undefined with void 0

摘要： Why? Mainly due to undefinedis not a keyword, therefore you are able to create a variable called undefinedand assign it any value let undefined = 10 A 阅读全文

posted @ 2024-11-24 19:23 Zhentiw 阅读(11) 评论(0) 推荐(0)

[Bun] Bun notes

摘要： Bun 课堂笔记对比 Node.js Bun 语言 C++ Zig JS 引擎 V8 JSCore Zig：https://ziglang.org/ 关于 V8 和 JSCore 各自有不同的架构和优化策略： JSC 优先考虑的是更快的启动时间和更少的内存占用，执行时间会稍微久一下 V8 优先考虑阅读全文

posted @ 2024-11-24 16:20 Zhentiw 阅读(118) 评论(0) 推荐(0)

[Javascript] Common axios service for reuseability

摘要： It is not good to import axios from each Components or different services, because it will create a new instance of axios everytime. import axios from 阅读全文

posted @ 2024-11-24 03:49 Zhentiw 阅读(9) 评论(0) 推荐(0)

2024年11月23日

[Javascript] 'in' keyword vs hasOwnProperty

摘要： Main difference is that in keyword will check on object prototype chain as well but hasOwnProperty won't check agaist prototype chain const obj = {} ' 阅读全文

posted @ 2024-11-23 22:45 Zhentiw 阅读(9) 评论(0) 推荐(0)

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