I have always thought this was a horrible idea. If you work for years in some specialty say machine learning. If you leave one job chances are you are still goi

I have always thought this was a horrible idea. If you work for years in some specialty say machine learning. If you leave one job chances are you are still going to work in that same specialty. NCs really ruin a persons options. You shouldn't take any code, and if there was a particular area a past employer was innovating in perhaps steer a bit clear of that specific thing.