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 vote359 views1 answer
Factory design pattern typescript
TypeScript
0 vote191 views1 answer
Linux host file location
TypeScript
1 vote188 views1 answer
Dev/storage/logs" and its not buildable: Permission denied
TypeScript
0 vote236 views1 answer
Uncheck all checkboxes typescript
TypeScript
9 votes215 views2 answers
React onclick typescript type
TypeScript
34 votes285 views6 answers
Top wishlisted games on steam
TypeScript
1 vote311 views1 answer
Andonis many to many detach
TypeScript
1 vote206 views1 answer
Serenity.is Entity service async to sync requests
TypeScript
0 vote202 views3 answers
Method swap to the Pair class of that swaps the first and second elements value of the pair in generic Pair class in java
TypeScript
-2 votes210 views1 answer
The operation couldn’t be completed. Unable to locate a Java Runtime that supports apt. Please visit http://www.java.com for information on installing Java.
TypeScript