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Writing unit tests takes time and effort. Nonetheless, many teams insist on writing them anyway—that’s because of the benefits they bring to a...
Pure functions are the perfect case for unit testing. For a given input, we always expect the same output—there is no internal state involved. Let’s...
Creating example projects is a common way of showing your skills to potential employers. Let’s take a look at what’s important to keep in mind when...
Often, when you start working on a project, you will find yourself struggling with the most basic task: getting it up and running on your machine....
Maintaining code is more complicated than writing it. Before you make any changes, you need to understand what is there already, how it was supposed...
In programming, a lot of the challenge is related to organizing data in a structure that makes sense and which helps to solve the problems and...