May 2017
Intermediate to advanced
280 pages
6h 2m
English
Content preview from Learn Python in 7 Days
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Operator overloading
In this section, we will learn about operator overloading with special methods. Generally, people call them magic methods. We will use these methods in operator overloading. First, let's understand what operator overloading is. Using a special method, we'll able to change the built-in behavior of the operator. The special method is surrounded by double underscores (__). Some people called it the dunder method. Let's take an example of the + operator, as shown in the following example:
>>> "M"+"R"'MR'>>> 4+610>>>
You can see a different behavior of the + operator. The integer number is added and the strings are concatenated. Depending upon the object you are working with, the + operator has different behavior. However, the ...
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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.