The value returned by the promise is considered as a return value from the await() expression. Under the async function, we have used the keyword await() to suspend the second console.log() function until the promise has been resolved this takes an average of 4 seconds. We will name this function sleep() however, that does not stop you from naming it to any other name that you may find appropriate. However, using an asynchronous promise-based function, we can use the keyword await() to pause the execution of a piece of code until that promise is fulfilled first. Something like that is possible with JavaScript. You may need certain lines of code to execute at a point in the future, when you explicitly specify, rather than all the code executing synchronously. setTimeout () Dionysia Lemonaki Sometimes you might want to delay the execution of your code.
For example, in Java, you can use the Thread.sleep (2 1000) to halt the current thread execution for 2 seconds. JavaScript Wait How to Sleep N Seconds in JS with. Unlike other programming languages such as C that provide a sleep function, which allows us to sleep a given thread while waiting for another to execute, JavaScript doesn’t have this function. How to delay or sleep a JavaScript function OctoMany programming languages provide a sleep () function that pauses the execution of the code for a certain amount of time. Use the await() Keyword to Pause Execution of Codes in Node.js Function repeatedly executed after every 2 seconds!
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