👈 Tips and Tricks

Đếm số phần tử trong mảng JavaScript

Đếm số phần tử trong mảng JavaScript trùng nhau

var count = 0;
for(var i = 0; i < array.length; ++i){
 if(array[i] == 2)
 count++;
}

Có thể bạn đã miss một số snippets code

await axios get

await axios get

Async await in javascript

Async await in javascript

Calculate the number of difference days between two dates

Calculate the number of difference days between two dates

Spread Operator for Objects

Using the spread operator during an Object declaration will assign the properties of the referenced Object to the new Object.

jQuery on hover

Jquery on mouse over example.