Example 1: remove a particular element from array
var colors = ["red","blue","car","green"];
var carIndex = colors.indexOf("car");
colors.splice(carIndex, 1);
Example 2: remove element from array javascript
function removeItemOnce(arr, value) {
var index = arr.indexOf(value);
if (index > -1) {
arr.splice(index, 1);
}
return arr;
}
function removeItemAll(arr, value) {
var i = 0;
while (i < arr.length) {
if (arr[i] === value) {
arr.splice(i, 1);
} else {
++i;
}
}
return arr;
}
console.log(removeItemOnce([2, 5, 9, 1, 5, 8, 5], 5));
console.log(removeItemAll([2, 5, 9, 1, 5, 8, 5], 5));
Example 3: js remove item array
let originalArray = [1, 2, 3, 4, 5];
let filteredArray = originalArray.filter((value, index) => index !== 2);
Example 4: remove element from array javascript
let fruit = ['apple', 'banana', 'orange', 'lettuce'];
fruit.splice(3, 1);
Example 5: remove element from array javascript
data = [1, 2, 3, 4, 5, 6];
let filteredData = data.filter((i) => {
return i > 2
});
console.log(filteredData)
Example 6: js remove element from array
let arrDeletedItems = array.splice(start[, deleteCount[, item1[, item2[, ...]]]])