The Dataset: I grabbed 6 months of real e-commerce data from our warehouse: The Test: Five simple questions that every analytics dashboard asks: How much money did we make each day?

Overview: Consistent SQL practice across varied platforms builds real job-ready confidence.Guided lessons help beginners, while timed challenges sharpen intervi ...

I spent three weeks testing no-code AI app builders after watching demos that promised perfect apps from single sentences.

The easist way to installing Subread on Linux, Windows and macOS is to directly download the binary packages on our Release page. Simply decompress the package and the programs will be in the "/bin" ...