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showing results for - "how to delete element at a particular index of array in react js"
Addison
12 Nov 2016
1var array = [...this.state.people]; // make a separate copy of the array
2  var index = array.indexOf(e.target.value)
3  if (index !== -1) {
4    array.splice(index, 1);
5    this.setState({people: array});
6  }
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