Week 1 & Week 2 (Programming) Mohammed
Introduction to Variables in Programming
In our first lesson of programming, in the NextGen course, we've been introduced to different variables in programming.
Integers
- Are whole numbers represented as binary values - stored as variables.
- Integers can be positive, negative or zero
Float
- Are numbers that isn't a whole number so 1.5, aka Decimals.
- It can be any decimal value
String
- A data type which are made up of a sequence of characters aka text.
- Numbers can be used but they'll be classed as string numbers
Boolean
- A data type that has two values True or False or On or Off.
Vector
- A type of array (list) that's one Dimensional - used for storing data
- We will be using vectors in Unreal Engine for locations.
Arrays
- Lists can be 1 dimensional or 2 dimensional
- A list of integers - holds lists of information eg; 7
4
5
6
10
Arrays can be used in games to store the many pieces of information of a player's stats.
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