September 2019
Beginner to intermediate
494 pages
13h
English
Content preview from Hands-On Application Development with PyCharm
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Debugging fundamentals
As we mentioned previously, debugging typically comes after testing, when errors and bugs are detected. The general goal of debugging is to identify the specific causes of those bugs and errors that are detected in testing processes, and, from there, adjust the program accordingly.
More specifically, in a debugging process, a developer watches the interactions between, and the changes taking place in, the variables of their program. By seeing how each different function, method, or even line of code alters the value and functionality of the variables, the developer can narrow down the potential causes for the bugs and errors in the program. To that end, there are a number of common debugging methods that programmers ...
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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.