It totally depends on the culture of the company. At my last job, my boss valued 'professionalism' to the point where even sarcasm wasn't tolerated (even though

It totally depends on the culture of the company. At my last job, my boss valued 'professionalism' to the point where even sarcasm wasn't tolerated (even though I was right). My current employer doesn't seem to care, but most of the swearing remains verbal instead of going into code. I personally prefer not to swear outright, in code or otherwise, but it's only a preference.