Coding Rules Flashcards
1
Q
Print()
PrintIn()
A
Print()»_space; will print on same line
PrintIn()»_space; prints on new line
2
Q
How to get an output?
A
System.out._____
I.e System.out.printIn();
3
Q
How to comment?
Multiple line comment?
A
//
/_____
_______
_______/
4
Q
How to start code?
A
Need class and a main method !!!
5
Q
Set up in Java
A
Class _____ {
Public static void main() {
} }
6
Q
Scanner usage
A
To scan for inputs, detect error with input
7
Q
Scanner example
A
Scanner sc = new Scanner(system.in);
Sometime later call new input for sc
8
Q
Class names start with
A
Capitols!
9
Q
Method labelling
A
(parameters) {
Method body
}
10
Q
Return type
A
The data type of the value returned by the method.
“Void” if nothing is returned
11
Q
Parameters
A
Input values passed through method. Comma separated
