October 2021
Intermediate to advanced
500 pages
16h 23m
English
Content preview from Kotlin Programming: The Big Nerd Ranch Guide, 2nd Edition
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Numeric Types
Kotlin supports several numeric types. Regardless of which platform you target, the rules for these numeric types stay the same. As of Kotlin 1.5, numeric types in Kotlin come in two flavors: signed and unsigned. Signed numbers can represent both positive and negative numbers. Unsigned numbers can only represent positive numbers. We will discuss signed numbers first and come back to their unsigned counterparts in the section called For the More Curious: Unsigned Numbers near the end of this chapter.
In addition to whether a number has a sign, there are several key differences between Kotlin’s numeric types. Numeric types primarily differ in the number of bits they are allocated in memory and, consequently, their minimum ...
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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.