Primitives and Wrapper Classes Data Types
Java
- When you write code in java.
- Then, there are two parts to the compiler: the first part turns the code into bytecode.
- Then, the second part makes the code suitable for any type of processor/computer.
Data Types
- Primitives: built in data types, and do not need to declare a class to use them
- Wrapper classes are non-primitive data types: you do need to declare data types
- For college board, String is a primitive data type
- In regular Java, Strings are Non-primitive data type.
- Wrapper classes are capitalized, and primitives are not.
- Wrapper classes have method, since you are declaring them
- python is a weak programming language, since we don’t have to specifically declare data types.
- However, java is a strong data type, since we have to specifically declare data types.