BizSugar.com › Startups › How Many Programming Languages Do You Really Need to Know

There’s no question that different programming languages are useful for different projects — it’s hard to justify completing every single project that comes across your desk in the same language, unless you only know the one. But while it’s often a good idea to be able to code in different languages if you’re working on a wide variety of projects, it’s not clear if there’s a magic number of languages you should know.