摘要：
//////////////////////////////////////////////////////// // @filename: berries/raspberry.ts export class Raspberry { constructor(public color: 'red' | 阅读全文
posted @ 2024-01-28 20:14
Zhentiw
阅读(27)
评论(0)
推荐(0)
摘要：
const NAME = "Matt"; TypeScript is telling us we can't redeclare the name variable because it has already been declared inside of lib.dom.d.ts. The in 阅读全文
posted @ 2024-01-23 21:32
Zhentiw
阅读(59)
评论(0)
推荐(0)
摘要：
Example code: const routingConfig = { routes: [ { path: "home", component: "HomeComponent", }, { path: "about", component: 12, }, { path: "contact", c 阅读全文
posted @ 2024-01-23 21:16
Zhentiw
阅读(36)
评论(0)
推荐(0)
摘要：
Creational patterns provide object creation mechanisms that increase flexibility and reuse of existing code. Factory method: Provides an interface for 阅读全文
posted @ 2024-01-23 15:11
Zhentiw
阅读(55)
评论(0)
推荐(0)
摘要：
class Fish { swim(): void {} } class Bird { fly(): void {} } switch(true) { case val instanceof Bird: val.fly() break case val instanceof Fish: val.sw 阅读全文
posted @ 2024-01-22 14:44
Zhentiw
阅读(28)
评论(0)
推荐(0)
摘要：
Normally you need to put require("dotenv").config() console.log(process.env.TEST) to access env vars WIth --node-fileflag you don't need to do that an 阅读全文
posted @ 2024-01-22 14:25
Zhentiw
阅读(76)
评论(0)
推荐(0)
摘要：
const interValueFromColor = <N extends string, C extends string, T extends number>(colorTag: `${N}-${C}-${T}`) => { const [namespace, color, tone] = c 阅读全文
posted @ 2024-01-22 03:08
Zhentiw
阅读(39)
评论(0)
推荐(0)
摘要：
// Before declare function createFSM<TState extends string>(config: { // Without NoInfer, TS doesn't know which // TState is the source of truth initi 阅读全文
posted @ 2024-01-22 03:03
Zhentiw
阅读(58)
评论(0)
推荐(0)
摘要：
// Before declare function useState<T>(status: T[]): T; const loadingStatus = useState(["loading", "idle"]) // string type // after declare function u 阅读全文
posted @ 2024-01-22 02:57
Zhentiw
阅读(46)
评论(0)
推荐(0)
摘要：
const routes = { user: ["get-user", "get-all-users"], comment: ["get-comment", "get-all-comments"] } as const type Routes = typeof routes type Possibl 阅读全文
posted @ 2024-01-22 02:52
Zhentiw
阅读(38)
评论(0)
推荐(0)
浙公网安备 33010602011771号