What is a react hook

function ExampleWithManyStates() {
  // Declare multiple state variables!
  const [age, setAge] = useState(42);
  const [fruit, setFruit] = useState('banana');
  const [todos, setTodos] = useState([{ text: 'Learn Hooks' }]);
  // ...
}

Source: reactjs.org

What is a react hook

import React, { useState } from 'react';
function Example() {
  // Declare a new state variable, which we'll call "count"  const [count, setCount] = useState(0);
  return (
    <div>
      <p>You clicked {count} times</p>
      <button onClick={() => setCount(count + 1)}>
        Click me
      </button>
    </div>
  );
}

-1

Source: reactjs.org

Similar codes

0 vote154 views1 answer
How to set value of multiselect dropdown for reactive forms in angular 6
TypeScript
0 vote144 views1 answer
Order documents in firestore
TypeScript
0 vote163 views1 answer
Number of increments and decrements to make array sorted
TypeScript
0 vote158 views1 answer
Keyboard shortcuts spotify
TypeScript
-1 vote159 views2 answers
React-helmet typescript
TypeScript
4 votes183 views1 answer
Its is me dio
TypeScript
1 vote165 views1 answer
Property 'unsubscribe' does not exist on type 'Observable<Object>'
TypeScript
0 vote166 views1 answer
None of the following functions can be called with the arguments supplied. makeText(Context!, CharSequence!, Int) defined in android.widget.Toast makeText(Context!, Int, Int) defined in android.widget.Toast
TypeScript
4 votes181 views1 answer
Enumerate multiple lists python
TypeScript
1 vote150 views1 answer
Typescript add comments to interface prop[
TypeScript