Ask HN: What's the worst thing you've ever seen when reviewing code
3 comments
A contractor placed a web service call in the onPaint() method of a .NET Windows Forms application. This blocked the paint from happening until the service call finished, causing the app to just be a blank white window.
Duff’s device.
Off the top of my head, code that didn't even run due to syntax errors.
1. Every line of every file in the project had its line ending changed
2. Python script that called a python script that called another python script
Anyone else have some good ones?