[carlnewton]

I was looking into a syntax error. It seemed to be taking issue with a line that looked fine to my eye. Copying and pasting the line resulted in the error, but manually typing it didn't. I started pasting fragments of the line about to find out what it took issue with and it was just a function name. Something like getResults. While I sat there scratching my head, I mindlessly tapped the left and right arrows on my keyboard over the characters and noticed that I'd have to press twice to get between two of the characters. This was my introduction to the zero-width space.