September 2018
Intermediate to advanced
398 pages
9h 43m
English
Content preview from Scala Programming Projects
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Rounding up Futures
The basic operations on Future are map and flatMap. In fact, when we use the for-comprehension, under the hood, the compiler transforms our loop with map and flatMap.
Futures are very important in Scala; we have only learned the basics of Futures; just enough to understand the code in this book. Let's stop here and go back to our shopping cart.
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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.