The latest articles on DEV Community by Tsigorf (@tsigorf). https://dev.to/tsigorf https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F77453%2F35493599-d806-4aab-b1ca-c77dcf7e346d.png https://dev.to/tsigorf en Tsigorf Tue, 28 Aug 2018 09:09:24 +0000 https://dev.to/tsigorf/whats-the-point-using-callbacks-if-theyre-only-called-once-npf https://dev.to/tsigorf/whats-the-point-using-callbacks-if-theyre-only-called-once-npf <p>Can someone explain what's the point using a callback if it's only called once?<br> Concurrency?</p> <p>Don't we barely need concurrency if all of our program is waiting for a single request result? (That's often the case for me.)</p> <p>Moreover, pyramidal code obstruct readability.<br> For me, <code>await</code> is a gift (not always, but very often).</p> <p>So, how are you handling asynchronous code most of the time?<br> I'd be happy to find out great design patterns I may not know :-)</p> discuss javascript node