Google Docs is a convenient and free way to get the basic functionality of the Microsoft Office suite of programs. It lets you create documents, spreadsheets, and presentations in an online interface, ...

Copying and pasting has long been stigmatised in education as an easy shortcut, or even outright plagiarism. Yet in practice, copy-and-paste can be a powerful learning tool when used appropriately.

Copying objects is a common Java programming operation that has one serious trap. Here's how to avoid copying from an object reference and only copy the instance and values you want. Copying objects ...