Nothing here yet.
Nothing here yet.
Mar 2, 2024 · 1 min read · using the latest expo like npx create-expo-app appname. if you connect to a PC and mobile external wifi, this error happens because of --tunnel. so in package.json start script should be modifily like this "scripts": { "start": "expo start --tun...
Join discussionNov 28, 2023 · 2 min read · In JavaScript, filter() is a higher-order array method that creates a new array by filtering out elements from an existing array based on a provided condition. It doesn't modify the original array but instead returns a new array containing only the e...
Join discussionAug 24, 2023 · 2 min read · import {useState} from "react"; const Header = () => { const [num, setnum] = useState(1); function updater(){ console.log(num); // 1 (for the first time button click) setnum((prevStateValue) => prevStateValue + 1); console.log(num); // 1 (for the...
Join discussion
Aug 23, 2023 · 1 min read · Post increment(x++) not equal to x = x + 1; let x = 10; let y = x++; console.log(y); // 10 console.log(x);// 11 On the above code x++ (post-increment) will increment the original value + 1 and return the initial value not incremented value. let x = ...
Join discussionOct 13, 2022 · 2 min read · If you are in any kind of field doing any work then you should become an expert in that work. First, check if you can do the job you are doing. If you like, you can make it perfect. Reading thoroughly about that subject. Make friends with all the sen...
Join discussion