This month I’m going back to programming for a while. I need a rest from the weirdness on the Talkback discussion in last month’s column. I do intend to write more about theory issues in the future, ...

If you don’t already understand the markup language known as HTML, there’s not necessarily a compelling reason for you to learn. However, if you’d like a better idea of how web pages work, then it’s ...

"#### Recently, I asked a co-worker for a list of data on which I needed to work. Instead of sending me his spreadsheet as an email attachment, he pasted his spreadsheet directly into the body of an ...