In this article we will discuss exception handling best practices. There is a lack of meaningful information about exception handling on the Internet, so let’s go. Have you ever seen that recommendation to avoid exception handling like this: [code language=”csharp”] try { //do something } catch(Exception ex) { } [/code] Well, indeed, I agree that this exception handler looks pretty bad. But is it [...]
This topic is going to be simple, yet an interesting one. I’ll try to expose here my feelings about a certain case of null-checking. It’s a well-known fact that introducing null-values considered by its inventor, Tony Hoare, as a billion-dollar mistake. Despite of some “modern” practices like making classes immutable, applying Null-Object pattern or using Code Contracts extensively, we still often want to declare [...]
Big Functions Hell Well, now it’s hard to remember the moment, when I first time realized that it’s actually a good idea to extract functions from the massive chunks of useful code. Either I got this knowledge from the “Complete Code” or “Clean Code” – it’s hard to recall. Actually, it does not matter so much. We all know that we should split the [...]