Don't worry if you haven't completely figured out how it works: now we will see a few code samples, which, in my opinion, always make the theory a lot easier to understand. Let us take for instance a hello-world application like:
Don't worry if you haven't completely figured out how it works: now we will see a few code samples, which, in my opinion, always make the theory a lot easier to understand. Let us take for instance a hello-world application like: