Javascript að fá síðasta þáttur í fylkinu

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javascript fá síðasta þáttur í fylkinu

var foods = ["kiwi","apple","banana"];
var banana = foods[foods.length - 1]; // Getting last element
10
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að fá síðasta þáttur í fylkinu javascript

var numbers = ["one", "two", "three"];
var lastnumber = numbers[numbers.length - 1];
console.log(lastnumber);
9
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hvernig á að fá síðasta atriði í fylkinu javascript

let nums = [1,2,3,4,5];
let lastOne = nums.pop();
// -> lastOne = 5
// -> nums = [1,2,3,4];
9
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javascript síðasta þáttur í fylkinu

let arr = ['a', 'b', 'c']
arr.slice(-1)[0] // returns last element in an array
8
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að fá síðasta atriði í fylkinu javascript

var colors = ["red","blue","green"];
var green = colors[colors.length - 1]; //get last item in the array

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