/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

0 vote123 views1 answer
Horizontal cards react bootstrap
Javascript React
21 votes120 views6 answers
Elevation react native
Javascript React
0 vote73 views1 answer
Store data with props in react js
Javascript React
0 vote121 views1 answer
Salvar no localStorage react
Javascript React
-1 vote127 views1 answer
React native toggle button with text
Javascript React
1 vote114 views1 answer
Implementating step component in react
Javascript React
2 votes125 views2 answers
Get value of Autocomplete react
Javascript React
0 vote150 views1 answer
Activez la compression de texte react js
Javascript React
3 votes116 views2 answers
React is there a safe area view for android
Javascript React
0 vote124 views1 answer
React native calender date picker
Javascript React

Share