array remove element js
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 element js
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"]javascript remove first element from array
var arr = [1, 2, 3, 4];
var theRemovedElement = arr.shift(); // theRemovedElement == 1
console.log(arr); // [2, 3, 4]removing first item array js
var list = ["bar", "baz", "foo", "qux"];
list.shift()//["baz", "foo", "qux"]es6 remove first element of array
var myarray = ["item 1", "item 2", "item 3", "item 4"];
//removes the first element of the array, and returns that element.
alert(myarray.shift());
//alerts "item 1"
//removes the last element of the array, and returns that element.
alert(myarray.pop());
//alerts "item 4"how to remove first element js
var array = [1, 2, 3]; // array of size 3
array.shift(); // removes first elementjavascript how to remove first element of array
var colors = ["red", "blue", "green"]
var firstColor = colors.shift()
console.log(firstColor) // red
console.log(colors) // blue greenCopyright © 2021 Codeinu
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