Use Promise.all to Stop Async/Await from Blocking Execution in JS ... If you're calling async functions with await , don't let unrelated async calls block each other. ... become a common pattern for telling our code to wait until the async work is done before continuing. ... Promises don't return values for use outside themselves.
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javascript-wait-for-function-to-return-before-continue
Nov 20, 2020 — This tutorial will introduce JavaScript Callbacks , Promises , and ... how to wait for an async function to finish before continuing the execution. ... The arguments to the then are optional, but required if you have to return a result. 939c2ea5af