Syntax await expression Parameters expression A Promise, a thenable object, or any value to wait for. It can only be used inside an async function or at the top level of a module. Many workarounds are there to try to implement such functions. The await operator is used to wait for a Promise and get its fulfillment value. I understand that using setTimeout() involves more thought than a desirable sleep() function, but unfortunately the later doesn't exist. Var y = null // To keep under proper scope You use setTimeout() to rewrite it this way: var x = 1 It is only provided here for educational purposes. This is very inefficient (because it runs on the main thread). You can schedule a function of code to run 5 seconds from now, but you have to put the code that you want to run later into a function and the rest of your code after that function will continue to run immediately. Place mysterious code that blocks the thread for 100 ms. Another way to pause your code for 5 seconds is to use the Date object with a while statement. You should not just try to pause 5 seconds in javascript. It's not that hard to use actually, instead of writing this: var x = 1 Supported by industry-leading application and security intelligence, Snyk puts security expertise in any developer's toolkit.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. Integrating directly into development tools, workflows, and automation pipelines, Snyk makes it easy for teams to find, prioritize, and fix security vulnerabilities in code, dependencies, containers, and infrastructure as code.
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