TF
Size: a a a
TF
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VL
let arr1 = [1, '', 1, '', '', ''];
let arr2 = [2, 4, 5, 6];
let i = 0
let arr1b = arr1.map(e => e || arr2[i++])
console.log(arr1b);
AB
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VL
let arr1 = [1, '', 1, '', '', ''];
let arr2 = [2, 4, 5, 6];
let j = 0;
for(let i = 0; i < arr1.length; i++) {
if (arr1[i] === '') {
arr1[i] = arr2[j];
j++;
}
}
console.log(arr1);
Благодарю. )AB
var x = 0;
const func = () => {
x = 1;
setTimeout(() => {
x = 2;
}, 2000);
};
console.log(x); // 0
func();
console.log(x); // 1
// Тут ты не ждешь 5 секунд
console.log(x); // 1
setTimeout(() => console.log(x), 5000); // "2" через 5 секунд
КК
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m#
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m#
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