Your language isn't broken, it's doing floating point math. Computers can only natively store integers, so they need some way of representing decimal numbers. This representation comes with some degree of inaccuracy. That's why, more often than not, .1 + .2 != .3.
We know that Stack Overflow is a daily part of a lot of developers’ lives. I’ve heard from multiple people that they come here daily (if not more often) to get answers to their questions. Sometimes the answer to a question about code comes as a chunk of code. And sometimes that code makes it into production applications because it answered the question perfectly.