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I have an application using JavaScript's setInterval() to run a digital clock. I was wondering if it has a timeout, or limit, to the amount of times it can execute this function.
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“set interval time limits js” Code Answer'svar intervalID = setInterval(alert, 1000); // Will alert every second. // clearInterval(intervalID); // Will clear the timer. setTimeout(alert, 1000); // Will alert once, after a second.
In the above program, the setInterval() method calls the greet() function every 1000 milliseconds(1 second). Hence the program displays the text Hello world once every 1 second. Note: The setInterval() method is useful when you want to repeat a block of code multiple times.
When your code calls the function repeatEverySecond it will run setInterval . setInterval will run the function sendMessage every second (1000 ms).
setInterval() takes a function argument that will run an infinite number of times with a given millisecond delay as the second argument.
setInterval() will run infinitely.
If you wish to terminate the 'loop' you can use clearInterval. For example:
var counter = 0;
var looper = setInterval(function(){
counter++;
console.log("Counter is: " + counter);
if (counter >= 5)
{
clearInterval(looper);
}
}, 1000);
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