This post continues the series of articles, which can well be called “horrors for developers”. This time it will also touch upon a typical pattern of typos related to the usage of numbers 0, 1, 2. The language you’re writing in doesn’t really matter: it can be C, C++, C#, or Java. If you’re using constants 0, 1, 2 or variables’ names contain these numbers, most likely, Freddie will come to visit you at night. Go on, read and don’t say we didn’t warn you.
audacity
Copy once, check twice
The fragment is taken from Audacity project. The error is detected by the following diagnostic: V501 There are identical sub-expressions to the left and to the right of the ‘-‘ operator. Continue reading
How Not To Code 