Just lost hours of work because the winforms designer decided to send half my elements to (11, -8000) and resize others to (0,0). No matter what I did, there was no moving them back. And every change I made was reverted by some unknown mechanism.

Thankfully, I still have the user controls I built. But I still have to rewire 3k lines worth of form events.

I'm building a script parser to make mods for a game I like. The first step is to write an importer.

The documentation is nonexistent and I'm delving into byte manipulation, which I'm not familiar with - at all. I'm porting existing code from Java to C#, and everything is similar but different enough that I can't always just to a 1:1 transfer.

I get everything working, cleaned up and split into classes so I can write the exporter.

I do an import and the file won't parse. I try all previously know working files and still no good. I clean, rebuild, clean rebuild, run, debug, restart my computer, clear my cache, clean, rebuild. No good.

IT WAS WORKING 5 MINUTES AGO

Proceed to revert to every version from the last hour. No dice.

I was in the wrong folder the whole time.

Navigate to the proper folder, open the filename I know to be good and bingo, works like a charm.

The same project caused me headaches because I had a "== -1", when it should have been "== 1". Between my inexperience with byte manipulation and my untreated astigmatism, I was nearly sent to the shadow realm fixing that.