title: How to check what type a variable is?
body: <p>I want to know if <code>someVariable</code> is of type int or float. How would I do the check?</p>
  
  <p>Edit: In code at runtime! In the IDE that would be simple. I want to know if there is some kind of typeof operator to see if you're dealing with int, float, long, char, unsigned char, long long or whatever.</p>