September 2019
Intermediate to advanced
462 pages
11h 3m
English
Content preview from Programming KotlinBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Tail Call Optimization
Consider the code you write to be a procedure and the generated bytecode that will eventually run to be a process. The factorialIterative() function is an iterative procedure and is compiled into and will run as an iterative process—no surprise there. Likewise, factorialRec() is a recursive procedure and is compiled into, and run as, a recursive process, exactly what we’d expect there as well. However, the real gain, as explained in Structure and Interpretation of Computer Programs [AS96], is when a recursive procedure can be compiled into an iterative process. This approach will bring the best of both worlds—the code can be expressed as recursion, but it can enjoy the runtime behavior of iterations. So, no stack overflow ...
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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.