Answers for "delete array element at index javascript"

36

javascript remove from array by index

//Remove specific value by index
array.splice(index, 1);
Posted by: Guest on May-06-2020
8

remove array elements javascript

let forDeletion = [2, 3, 5]

let arr = [1, 2, 3, 4, 5, 3]

arr = arr.filter(item => !forDeletion.includes(item))
// !!! Read below about array.includes(...) support !!!

console.log(arr)
// [ 1, 4 ]
Posted by: Guest on June-07-2020
0

remove index from array javascript

remove multiple index from array

var valuesArr = ["v1", "v2", "v3", "v4", "v5"];   
var removeValFromIndex = [0, 2, 4]; // ascending

removeValFromIndex.reverse().forEach(function(index) {
  valuesArr.splice(index, 1);
});
Posted by: Guest on April-30-2021

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