Lessons
Nested if-statements
We can also nest if statements inside of one another.
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Else if
Sometimes IF THEN ELSE is not enough options, and we may need addition IF conditions.
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Else
Learn to add ELSE statements to your IF THEN structures
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String Truncation Revisited
Use an if-statement to add ellipses to strings that have been truncated
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If statements
Learn to use the IF THEN logic structure to help your programs make decisions
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String Method challenge
Practice Object methods by learning to use the substring String method
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String Objects
One example of a Class that we have been creating Objects from is the String class.
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Modifying Object properties
We can modify an Object's properties after it has been created.
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Object Methods
Some Objects can use special methods to help perform relevant actions
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Objects Intro
Objects are a special type of data which may hold more complex information than a single entry.
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Compound Assignment Operators and Incrementation
Learn how to use arithmetic to change variable values
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Arithmetic Operations
Learn the basic mathematical operations in Java
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Variable Assignment
Learn to assign values to variables
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Local vs Global Coordinate Axes
Local vs Global coordinate axes
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Integers, Doubles, Booleans, and Strings
Learn three primitive data types in Java
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Paying For Gas
Now we can write a void method that will actually subtract the cost of gas from the money we brought with us.
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Planning For Your Trip
Before your drive across the country, it is a good idea to be prepared. Here we'll plan for gas mileage and cost by creating a method
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Multiple Parameters
You can write methods with more than just one parameter for methods which require more than one piece of data.
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Return Values
Some methods return data back to the statement where it was called
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Passing Exercise
Create a new method named `minutesToHours` that takes an integer amount of minutes and converts it to hours:minutes form.
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Passing Data to Methods
Some methods need additional information in order to run. When calling a method, the parenthesis allow us to supply data the method will need.
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Static Methods
A method in Java is a sequence of commands that perform an action.
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Stealth Game 5
Creating a new type of enemy which will be shooting lasers!
Created by aaronjau101 9 months ago
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Choose your Adventure 5
Add a mini game that takes place in the desert to catch snowflakes
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