- Maps are maps
- Getter returns a second result, a boolean, telling of the key was present
Go has first class Unicode support. What do upper-case and lower-case mean when there is no such thing for the character? Does it fail with an error or not? How do you compare the size or length of Unicode characters?
fmt.Println("🐃 Buffalo buffalo Buffalo buffalo buffalo buffalo Buffalo buffalo ")
🐃 Buffalo buffalo Buffalo buffalo buffalo buffalo Buffalo buffalo