Since Friday devRant posts where errors are introduced by very dumb things like commas have stood out to me.

Today's error fix. Line 1352. A string input defined in the spec file was set for 13 length. The body file had 12 dashes to represent this input.

Really, one dash, four days to solve.

Oh and Unix over Windows because my compiler on Windows didn't catch it but the Unix one sure did which is how I found it.