July 2018
Beginner
236 pages
5h 34m
English
Content preview from MobX Quick Start Guide
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Is it a side effect?
In Chapter 1, Introduction to State Management, we talked about the role of side effects. These are the reactive aspects of the application that produce external effects based on changes in state (also known as data). If we now look at computed properties through the lens of side effects, you can find it very similar to the reactions in MobX. After all, a reaction in MobX looks at observables and produces side effects. This is what a computed-property does too! It depends on observables and produces an observable-value as side effect. So, shouldn't computed properties be considered as side effects?
Very sound argument indeed. It can appear as a side effect from the way it is derived, but the fact that it generates an ...
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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.
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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.