October 2002
Intermediate to advanced
128 pages
2h 53m
English
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Fundamental Elements
A C# program is best understood in terms of three basic elements:
- Functions
Perform an action by executing a series of statements. For example, you may have a function that returns the distance between two points or a function that calculates the average of an array of values. A function is a way of manipulating data.
- Data
Values that functions operate on. For example, you may have data holding the coordinates of a point or data holding an array of values. Data always has a particular type.
- Types
A set of data members and function members. The function members are used to manipulate the data members. The most common types are classes and structs, which provide a template for creating data. Data is always an instance of a type.
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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.