/Javascript/React/How to change the value of state in react

How to change the value of state in react

Changing state value react

  const [a, b] = React.useState(['hi','world']);
  const dup = [...a]; //won't work without spread operator
  b(dup);

1

Source: grepper.com

Similar codes

6 votes362 views1 answer
React-native loading spinner
Javascript React
0 vote355 views1 answer
React native create text file
Javascript React
4 votes340 views4 answers
React background gradient
Javascript React
0 vote349 views1 answer
React-timeago npm
Javascript React
-2 votes363 views1 answer
How to hide keyboard in react native
Javascript React
1 vote394 views2 answers
React native modal
Javascript React
-1 vote830 views1 answer
This can also happen when the JS bundle is corrupt or there is an early initialization error when loading React Native.
Javascript React
0 vote366 views2 answers
React toggle boolean state
Javascript React
0 vote421 views1 answer
React avoid spreading non-dom props across component
Javascript React
0 vote338 views1 answer
Firebase timestamp to date react
Javascript React

Share