If you are working with closure based NSNotification’s implementation, you have to deal with returned `tokens`. The simplest way to store reference to them is to keep them in a property: Situation complicates when we have to store more than one token. …

Long, long time ago (a couple of years ;)) I was reading a book called Design Patterns: Elements of Reusable Object-Oriented Software. I was a young software developer then and I really liked that book. But there was a problem. …

At the beginning I would like to mention that this topic is the most important one from my list of things I would like to share and write about. …

Today’s post should be really simple and short. It’s my second post ever and I truly believe that posts should be short and consistent to encourage the reader to dive into the content. Let’s start! In most of projects I’m working on, I’m not using storyboards. I’m familiar with them…

This is my first blog post ever, that’s why I would like to quickly introduce myself. My name is Adrian Śliwa and I’m an iOS applications developer. During my several years of iOS experience I always wanted to be up to date with iOS concepts. Recently I discovered an incentive…