What is interval in JavaScript?

The interval is in milliseconds. It defines how often the code will be executed. If its value is less than 10, the value 10 is used. How to stop the execution? We can use the clearInterval () method to stop the execution of the function specified in setInterval () method.

What is setInterval() method in JavaScript?

The setInterval () method, offered on the Window and Worker interfaces, repeatedly calls a function or executes a code snippet, with a fixed time delay between each call. This method returns an interval ID which uniquely identifies the interval, so you can remove it later by calling clearInterval () .

What is the difference between setInterval and clearinterval in Java?

Here, the intervalID is the return value of the setInterval () method. In the above program, the setInterval () method is used to display the current time every 2 seconds. The clearInterval () method stops the function call after 5 times. You can also pass additional arguments to the setInterval () method.

Why is setInterval not a function?

@gfels Because setInterval return that representing the ID value of the timer that is set. You can use this value with the clearInterval () method to cancel the timer. It's not a function because you are not assigning the function handler to it, you are assigning the result/return value of a function to it.