July 2017
Intermediate to advanced
454 pages
10h 1m
English
Content preview from Expert Angular
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Asynchronous Programming Using Observables
If we think about it, nothing is instantaneous. Real time is not a thing. Did I lose my mind for a second there? Now, you can push a button and feel like it's instantaneous, but, the programmer in you knows that it's not. Information has been transferred, code executed, databases fetched, and so on. During this time, as short or as long as it might be, you have waited. More precisely, your code has made your users wait. Wouldn't you rather have a code base built around this very notion of asynchronism and which can execute other things while it waits, or, at least, warn your users that we are waiting for something to happen? This is the idea on which this chapter is based. This chapter helps you ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.