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Javascript 2021-09-10 04:17:03
nodejs promise async
// server.js function square(x) { return new Promise(resolve => { setTimeout(() => { resolve(Math.pow(x, 2)); }, 2000); }); } async function layer(x) { const value =... Add solution -
Java 2021-09-09 21:33:02
call http url from java rest remplates
@Bean public RestTemplate restTemplate(RestTemplateBuilder builder) { return builder .setConnectTimeout(Duration.ofMillis(3000))  ... Add solution -
Javascript 2021-09-09 18:08:02
search bar idle time react js
How about a custom hook? import {useEffect, useRef, useState} from "react"; export default function useSearchInputState(searchHandler) { // to prevent calling the handler on component mount const didMountRef = useRef(false); const [s... Add solution -
TypeScript 2021-09-09 17:31:03
setTimeout without arguments
/* setTimeout removes the function from the execution queue and it will only be invoked after JavaScript has finished with the current execution queue. */ console.log(1); setTimeout(function() {console.log(2)}); console.log(3); console.log(4); console.l... Add solution -
Javascript 2021-09-09 10:36:02
export mongo to csv node
const json2csv = require('json2csv').parse; //For unique file name const dateTime = new Date().toISOString().slice(-24).replace(/\D/g, '').slice(0, 14); const filePath = path.join(__dirname, "../../../", "public", "exports&quo... Add solution
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