This week's tutorial covers a number functions in Google's Spreadsheet app, Google Sheets. Here we take a practical look at using weekdays in calculations, introduce "if" statements and learn how to ...

Minecraft, created by Markus "Notch" Persson long before it became the most successful game of all time and a $2bn payday to Microsoft, was written in Java. Notch obfuscated the code to prevent others ...