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Murali Chowhan's blogs
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Timer component decreases time by every one second.
Dec 5, 2023 · 1 min read · import { useEffect, useState } from "react"; import "./styles.css"; export default function App() { const [seconds, setSeconds] = useState(60); // Initial value is set to 60 seconds useEffect(() => { const timerId = setInterval(() => { ...
Join discussionWrite a javascript program for reversing each word in a given sentence.?
Nov 26, 2023 · 1 min read · function reverseEachWord(sentence) { const words = sentence.split(' '); // Split the sentence into words const reversedWords = words.map(word => word.split('').reverse().join('')); // Reverse each word const reversedSentence = reversedW...
Join discussionHow to use useRef hooks in react with input box.?
Nov 18, 2023 · 1 min read · import { useRef } from "react"; import "./styles.css"; export default function App() { const inputRef = useRef();const handleFunction = () => { inputRef.current.focus() }return ( <div className="App"> <input ref={inputRef} type="text" /> <button onCl...
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Write a javascript code to flatten the given array without using flattened function.
Nov 5, 2023 · 1 min read · function flattenArray(arr){ let flattened = []; function flatten(ArrElem){ for(let i=0;i<ArrElem.length; i++){ if(Array.isArray(ArrElem[i])){ flatten(ArrElem[i]) } else{ flattened.push(ArrElem[i]) } } } flatten(arr) return flattened } let arr = [1, 2...
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