javascript remove from array by index
//Remove specific value by index array.splice(index, 1);
javascript remove from array by index
//Remove specific value by index array.splice(index, 1);
javascript array remove element
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"]
how to remove element from array in javascript
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"]
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);
javascript remove one element from array
var months = [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' ];
nodejs remove element from array
function arrayRemove(arr, value) { return arr.filter(function(ele){ return ele != value; }); } var result = arrayRemove(array, 6); // result = [1, 2, 3, 4, 5, 7, 8, 9, 0]
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