December 2018
Beginner to intermediate
668 pages
15h 30m
English
book
C# 7 and .NET: Designing Modern Cross-platform Applications
by Mark J. Price, Ovais Mehboob Ahmed Khan
Content preview from C# 7 and .NET: Designing Modern Cross-platform Applications
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Understanding the use of Big O notation to measure the performance and complexity of an algorithm
Big O notation is used to define the complexity and performance of an algorithm with respect to time or space consumed during execution. It is an essential technique to express the performance of an algorithm and determine the worst-case complexity of the program.
To understand it in detail, let's go through some code examples and use Big O notation to calculate their performance.
If we calculate the complexity of the following program, the Big O notation will be equal to O(1):
static int SumNumbers(int a, int b)
{
return a + b;
}
This is because, however the parameter is specified, it is just adding and returning it.
Let's consider another ...
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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.