Use of $interval and $timeout in AngularJS

We will have various scenarios such as timed refresh and lazy loading in our project.
Next, let's look at the use of $interval and $timeout

$interval can be used for timed tasks, we only need to inject $interval in the controller to use it. The following is the alert() function that is executed every ten seconds.

app.controller("ctrl", function($scope,$timeout,$interval) {
		$interval(function(){
alert("545")
		},10000);
	});

We can define the number of times the function is executed, and it will not be executed if it is executed three times as follows

app.controller("ctrl", function($scope,$timeout,$interval) {
		$scope.exe=$interval(function(){
alert("545")
		},10000,3);
	});

We can also terminate the execution of the timer as follows

$interval.cancel($scope.exe)

$timeout is used for lazy loading, which is relatively simple, as follows to delay loading for 1 second;

$timeout(function() {
			alert("454");
		}, 1000);