Delete Index Of Array Javascript Code Example

Example 1: remove a particular element from array

var colors = ["red","blue","car","green"]; var carIndex = colors.indexOf("car");//get  "car" index //remove car from the colors array colors.splice(carIndex, 1); // colors = ["red","blue","green"]

Example 2: javascript remove from array by index

//Remove specific value by index array.splice(index, 1);

Example 3: js remove from array by value

const index = array.indexOf(item); if (index !== -1) array.splice(index, 1);

Example 4: js remove element from array

const array = [2, 5, 9];  console.log(array);  const index = array.indexOf(5); if (index > -1) {   array.splice(index, 1); } // array = [2, 9] console.log(array);

Example 5: remove element from javascript array

const array = [2, 5, 9];  console.log(array);  const index = array.indexOf(5); if (index > -1) {   array.splice(index, 1); }  // array = [2, 9] console.log(array);

Example 6: pop up element from specific index in array

let items = ['a', 'b', 'c', 'd']; let index = items.indexOf('a') let numberOfElementToRemove = 1; if (index !== -1) { items.splice(index,numberOfElementToRemove)}