Excel gives the answer 10. If you have a mathematical background, you’ll know why Excel gives a different answer to such a simple calculation — and why, technically, Excel is right. If you don’t have ...

The open source community has created many open source Java projects, which range from charting software to game frameworks to word processors. In this post, I introduce an open source library project ...

Excel is more than just a tool for organizing data and performing calculations. With the right techniques, you can transform your spreadsheets into interactive dashboards that engage users and provide ...