@Haorong
I am a tech guy and love to see great apps. I enjoy making cool apps either as a designer or developer.
Nothing here yet.
Nothing here yet.
Mar 12, 2022 · 1 min read · learned from https://egghead.io/courses/migrate-a-client-side-application-to-react-18-beta-9379f0d1 Install # npm install react@rc react-dom@rc The new way to create Dom const root = document.getElementById("root") ReactDOM.createRoot(root).render(<A...
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Jun 22, 2021 · 1 min read · I was asked this question in an interview. My answer was both are necessary because my experience uses Node.js to build the backend. It has to make sure that the user sent the right type of data. For the front end, Validation can give some hints if t...
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Jun 10, 2021 · 1 min read · Review and Explore Node.js Node Globals: __dirname __filename global os, fs , http don't need install: const os = require("os") // system info const fs = require("fs") // files management const http = require("http") console.log(os.platform(), ...
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Jun 9, 2021 · 1 min read · Learn about TypeScript Types by Inference # let helloWorld = "Hello World"; Defining Types You can explicitly describe this object’s shape using an interface declaration: interface User { name: string; id: number; } const user: User = { name: ...
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