curly-braces - Read For Learn

What is the meaning of curly braces?

“Curly Braces” are used in Python to define a dictionary. A dictionary is a data structure that maps one value to another – kind of like how an English dictionary maps a word to its definition. Python: They are also used to format strings, instead of the old C style using %, like: They are … Read more

Error: ‘else’ without ‘if’

Remove the semicolon at the end of this line: And please, please use curly brackets! Java is not like Python, where indenting the code creates a new block scope. Better to play it safe and always use curly brackets – at least until you get some more experience with the language and understand exactly when you can omit them.