Debugging is an important process to understand the unexpected behaviour of your application. For this reason, we must know well how to use the breakpoints to reduce the time needed to fix the bugs. Sometimes, a simple breakpoint is not enough.

Premature optimisation is the root of all evil. But, there are moments where we need to optimise our code. Let’s see how to improve the performance of value type in Swift.

Do you write hundreds of lines of code every day? Would you like saving time typing less code? Well, Code Snippet Library may become your favourite Xcode feature.

One of the main limitations of Swift Extensions is the impossibility to use stored properties. Let’s see a workaround to achieve our goals.

One of the most important things of unit testing is that it shouldn’t have side effects. If you don’t pay attention, you may have unexpected behaviours every time you run your set of tests. A fake AppDelegate may solve your problems.

In iOS development there are moments where you ask yourself: “To weak, or not to weak, that is the question”. Let’s see how “to weak” with the arrays.