vividlmka.blogg.se

Node js sleep function
Node js sleep function













In Javascript, a Promise object represents the eventual completion of an action. setTimeout allows us to wait a specified amount of time before invoking a new callback function with setInterval operating similarly except the delay will reset and continue repeating.įor the purposes of slowing down operation for something like a while loop, neither of these are directly helpful since they delay the invocation of a new action rather than the delay the original function in which they were called.

node js sleep function node js sleep function

For example, Ruby has sleep(1000) and Python has time.sleep(1) to "pause" operation for 1 second, but there is no direct correlate in Javascript.Īsynchronous actions in Javascript can usually call upon one of these two functions. Most program languages have a sleep function/method that can be invoked to delay the next operation in a function. How do I slow down the operation speed of a function to the point where I could create visual models and allow the viewer time to process them before it updated to the next step? I had planned to create a second entry in that series this week, however I ran into an obstacle:

node js sleep function

In my last blog entry, I had created a visualizer to model an approach to solving a Leetcode algorithm problem.















Node js sleep function