javascript settimeout
setTimeout(function(){
alert("Sup!");
}, 2000);//wait 2 secondsjavascript settimeout
setTimeout(function(){
alert("Sup!");
}, 2000);//wait 2 secondsjavascript settimeout
console.log('hello');
setTimeout(() => {
console.log('async message that appears on the screen in 1 second')
}, 1000);
console.log('world');
// hello
// world
// async message that appears on the screen in 1 secondjavascript this in settimeout
function func() {
this.var = 5;
this.changeVar = function() {
setTimeout(() => { //Don't use function, use arrow function so 'this' refers to 'func' and not window
this.var = 10;
}, 1000);
}
}
var a = new func();
a.changeVar();Copyright © 2021 Codeinu
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