react useeffect not on first render
//This is a way to build this effect as a custom hook
import React, { useEffect, useRef } from 'react';
const useDidMountEffect = (func, deps) => {
const didMount = useRef(false);
useEffect(() => {
if (didMount.current) func();
else didMount.current = true;
}, deps);
}
export default useDidMountEffect;
Also in JavaScript:
- Jquery SEND TO START OF ARRAY
- regular expression number from 1 to 100
- js inline if
- How disable button jquery
- promises and not callbacks
- node js colors
- array method return boolean
- clear timeout in function js
- mobile nav react npm
- javascript do not submit form
- javascript loop through arrya
- javascript replace multiple spaces with single space
- nodejs express routing
- get last date of a month javascript
- how to return an object in javascript
- how to use the onload event n vue js
- angularjs
- javascript dictionary
- jquery modal on show + target button
- p5 js functions
- javascript iterate object
- bootstrap dropdown not working in angular 8
- Regular expression: Match everything after a particular word
- firstElementChild jquery equivalent