React use callback

Callback in react

import React, { useCallback } from 'react';

function MyComponent() {
  // handleClick is the same function object
  const handleClick = useCallback(() => {    console.log('Clicked!');  }, []);
  // ...
}

Source: dmitripavlutin.com

Similar codes

6 votes214 views1 answer
React native rotate
Javascript React
0 vote218 views1 answer
2.When will the validation functions be called in the react js
Javascript React
0 vote226 views1 answer
Hot loading react native shortcut key
Javascript React
0 vote242 views1 answer
Import batch from 'react-redux'
Javascript React
19 votes212 views6 answers
React.js
Javascript React
1 vote261 views2 answers
Switch in react
Javascript React
1 vote191 views1 answer
React native cannot make request on localhost
Javascript React
0 vote206 views1 answer
React router dom two page form
Javascript React
0 vote204 views1 answer
Ng-class equivalent in react
Javascript React
4 votes210 views2 answers
[!] CocoaPods could not find compatible versions for pod "ReactCommon/jscallinvoker": In Podfile: ReactCommon/jscallinvoker (from `../node_modules/react-native/ReactCommon`)
Javascript React