Exceptions, catch or not?

Before we dive in, let’s define what does it mean to catch an exception. Many, if not all, programming languages have notion of an exception that terminates program execution flow; and most of languages have mechanism to handle exceptions, for example try-catch-finally language construct. Assuming familiarity with try-catch-finally we are going to focus on when […]

Comment or Not

We (developers) read code way more often than we write it, whether it’s someone’s else code or our own code written a while ago. Sometimes code is simple enough that It reads as plain English, but sometimes we can spend hours re-reading and debugging while trying to comprehend what is going on. So how easy […]

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