What are some examples of typing in Java?
In Java, typing refers to how variables are defined and how data types are used. For example, you can declare an integer variable like this: int number = 5;
.
Can you explain the difference between primitive and reference types?
Sure! Primitive types include basic data types like int
, char
, and boolean
, while reference types refer to objects and arrays.
What are some common primitive types in Java?
Common primitive types in Java include int
, double
, char
, boolean
, byte
, short
, long
, and float
.
How do I convert between different types in Java?
You can use casting for conversion, like (int) 5.5
to convert a double to an int, or use wrapper classes like Integer.parseInt()
for strings.
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