Many workarounds are there to try to implement such functions. As you know, each language brings with itself a repertoire of features. I understand that using setTimeout() involves more thought than a desirable sleep() function, but unfortunately the later doesn't exist. Syntax Following syntax is used to implement the setTimeout () method to delay any block of code by specific time setTimeout (callBackmethod, timeInMilliSeconds) Let us understand the practical implementation of setTimeout () method to load a web page after a delay of 5 seconds. JavaScript Wait 5 Seconds: How to Write Sleep or Wait In JavaScript by Position is Everything Is your mind boggled with the JavaScript wait 5 seconds function We will provide you with the best alternatives to get sleep or wait in JavaScript in this article. Var y = null // To keep under proper scope You use setTimeout() to rewrite it this way: var x = 1 Place mysterious code that blocks the thread for 100 ms. It's not that hard to use actually, instead of writing this: var x = 1 Unfortunately, setTimeout() is the only reliable way (not the only way, but the only reliable way) to pause the execution of the script without blocking the UI.
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