JavaScript Animations 2

In JavaScript animation, we call the SetInterval function (the function of the SetInterval action is to call functions, methods, or objects at intervals of time when the animation is played), It is worth noting that: setinterval It sets the time interval less than the animation frame rate (10 frames per second, equivalent to 100 milliseconds).

Give me a chestnut:

function Show1 () {    alert ("Show every 1 Seconds");} function Show2 (str) {    alert (str);} SetInterval (show1,1000); SetInterval (show2,2000, "I'll show it every 2 seconds");

Then Show1 will appear two times in succession and then Show2 will appear.

JavaScript Animations 2