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Refactoring without tests should be fine. Why is it not? When could it be safe?[…]

Refactoring without tests should be fine. Why is it not? When could it be safe?[…]

The language construct empty() appears rather versatile. It’s like a Swiss army knife with a thousand[…]

I’ve been programming in PHP now for almost ten years, and if there is one[…]

In this post, we will take a look at how we can send real-time notifications[…]

Let’s be honest. Live coding is terrifying! Everyone is watching every character you type, and[…]

Testing and Test-Driven Development (TDD) are essential and challenging topics in programming. Especially the switch[…]