Avoid Yoda conditions


After blogging about the semantic importance of void as pseudo type I feel like I should also point out the nonsense of Yoda conditions. Those are still used quite a bit in the coding world, mainly in and around WordPress…


Return null vs return void


The other day I had a discussion about that, and why important open source frameworks like CakePHP use void in @return doc tags when void and null are code-wise totally identical. So here my reasoning why it is a good…