JavaScript von Victor Talmacinschi • June 17, 2022
array.forEach(function(element) {
// mach etwas mit dem Element
});
0
21.105
JavaScript von Victor Talmacinschi • June 17, 2022
const fruits = [
"🍎", "🍊", "🍋", "🍌", "🍉", "🍇", "🍓", "🍒", "🍑", "🍈"
];
// Ändere jedes Element in der Array
for (let i = 0; i < fruits.length; i++) {
// Füge einen Apfel zu jedem Obst
fruits[i] = fruits[i] + "🍏";
}
console.log(fruits);
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21.105
JavaScript von Victor Talmacinschi • June 17, 2022
// Ändern Sie alle Array-Elemente in JavaScript
var arr = [1, 2, 3, 4, 5];
for (var i = 0; i < arr.length; i++) {
arr[i] = arr[i] + 1;
}
console.log(arr); // [2, 3, 4, 5, 6]
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21.105