Answers for "js add an item to an array"

js add array to array

const array1 = ['a', 'b', 'c'];
const array2 = ['d', 'e', 'f'];
const array3 = array1.concat(array2);

Posted by: Guest on September-18-2020

adding an item to an array

addItems = items => {
  this.setState({
    emp: [
      ...this.state.emp,
      ...items
    ]
  })
}

Posted by: Guest on June-02-2021

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