Answers for "how to delete index of array"

36

javascript remove from array by index

//Remove specific value by index
array.splice(index, 1);
Posted by: Guest on May-06-2020
4

array remove index from array

const array = [2, 5, 9];

//Get index of the number 5
const index = array.indexOf(5);
//Only splice if the index exists
if (index > -1) {
  //Splice the array
  array.splice(index, 1);
}

//array = [2, 9]
console.log(array);
Posted by: Guest on September-10-2020
0

javascript remove index from array

array.splice(index, 1); // Removes one element at index
Posted by: Guest on January-18-2021

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