/Javascript/React/React useeffect not on first render

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;

Source: stackoverflow.com

Similar codes

0 vote307 views1 answer
How to get year in react
Javascript React
0 vote211 views1 answer
How to draw a long underline in react native
Javascript React
0 vote170 views1 answer
React native bootstrap
Javascript React
0 vote209 views1 answer
React Fontawesome Thumbs Up/Down rating (showcases background icon hiding)
Javascript React
4 votes230 views2 answers
How to find out which version of React
Javascript React
0 vote220 views2 answers
Login with facebook expo react native
Javascript React
0 vote231 views1 answer
React native cli sdk.dir
Javascript React
0 vote243 views1 answer
11. Which of the following metals catch fire on reaction with air? A. Magnesium B. Manganese C. Potassium D. Calcium
Javascript React
0 vote218 views1 answer
Reading state react
Javascript React
6 votes223 views2 answers
Google sign up react npm
Javascript React