Javascript Posledný v zozname

Príklady kódu

38
0

posledný prvok JavaScriptu poľa

var my_array = /* some array here */;
var last_element = my_array[my_array.length - 1];
1
0

získajte poslednú položku v poli

let array = [0, 1, 2, 3, 4, 5, 6, 7] 
console.log(array.slice(-1));
>>>[7]
console.log(array.slice(-2));
>>>[6, 7]
console.log(array.slice(-3));
>>>[5, 6, 7]
0
0

javascript Posledný v zozname

let list = ["item1", "item2", "item3", "etc"];
let last = list.reverse()[0]
// or
let last = list[list.length - 1]
// or
let last = list.slice(-1)
0
0

získajte poslednú položku v poli js

if (loc_array[loc_array.length - 1] === 'index.html') {
   // do something
} else {
   // something else
}
0
0

získať poslednú položku JavaScriptu poľa

get last item of array javascript

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