Introduction Link to heading Knowing the type of a file you’re working with is not just a matter of curiosity — it’s often a necessity. This is especially true when you’re deciding whether or not a particular operation can be carried out on that file. Go, with its comprehensive standard library, offers a straightforward approach to identifying a file’s MIME type, ensuring that developers have the tools they need to make informed decisions about file manipulation. You may expect to find this functionality in the file package, but you’d be wrong! Read on…