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CA SSD: C4.8

CodeHS Lessons

Use object oriented programming concepts, properties, methods, and inheritance.

Standard
22.1 Classes and Objects
22.2 Methods
22.3 Built-In Methods
22.4 Operator Overloading
22.5 Class Variables vs. Instance Variables
22.6 Inheritance
22.7 Hidden Attributes
22.8 Namespaces
22.9 Modules
Standard
2.1 Objects: Instances of Classes
2.2 Creating and Storing Objects (Instantiation)
2.3 Overloading
2.4 Calling a Void Method
2.5 Calling a Void Method with Parameters
2.6 Calling a Non-void Method
2.7 String Objects
2.8 String Methods
2.9 Wrapper Classes: Integers and Doubles
2.10 Using the Math Class
5.1 Writing Classes
5.2 Constructors
5.4 Accessor Methods
5.5 Mutator Methods
5.6 Writing Methods
5.7 Static Variables and Methods
5.8 Scope and Access
5.9 this Keyword
9.1 Inheritance
9.2 Writing Constructors for Subclasses
9.3 Overriding Methods
9.4 super Keyword
9.5 Creating References Using Inheritance
9.6 Polymorphism
9.7 Object Superclass
Standard
5.1 Functions and Parameters 1
5.2 Functions and Parameters 2
5.3 Functions and Parameters 3
5.4 Functions and Return Values 1
5.5 Functions and Return Values 2
5.6 Local Variables and Scope
33.1 Intro to Objects/Maps
33.2 Basics of Objects
33.3 Iterating Over an Object
33.4 When Do I Use an Object?
Standard
27.1 Classes and Objects
27.2 Methods
27.3 Built-In Methods
27.4 Operator Overloading
27.5 Class Variables vs. Instance Variables
27.6 Inheritance
27.7 Hidden Attributes
27.8 Namespaces
27.9 Modules
Standard
5.1 Functions and Parameters 1
5.2 Functions and Parameters 2
5.3 Functions and Parameters 3
5.4 Functions and Return Values 1
5.5 Functions and Return Values 2
5.6 Local Variables and Scope
37.1 Intro to Objects/Maps
37.2 Basics of Objects
37.3 Iterating Over an Object
37.4 When Do I Use an Object?
Standard
14.1 Classes and Objects
14.2 Methods
14.3 Built-In Methods
14.4 Operator Overloading
14.5 Class Variables vs. Instance Variables
14.6 Inheritance
14.7 Hidden Attributes
14.8 Namespaces
14.9 Modules
Standard
12.1 Classes and Objects
12.2 Methods
12.3 Built-In Methods
12.4 Operator Overloading
12.5 Class Variables vs. Instance Variables
12.6 Inheritance
12.7 Hidden Attributes
12.8 Namespaces
12.9 Modules
Standard
3.1 Objects: Instances of Classes
3.2 Creating and Storing Objects (Instantiation)
3.3 Overloading
3.4 Calling a Void Method
3.5 Calling a Void Method with Parameters
3.6 Calling a Non-void Method
3.7 String Objects
3.8 String Methods
3.9 Wrapper Classes: Integers and Doubles
3.10 Using the Math Class
7.1 Writing Classes
7.2 Constructors
7.4 Accessor Methods
7.5 Mutator Methods
7.6 Writing Methods
7.7 Static Variables and Methods
7.8 Scope and Access
7.9 this Keyword
10.1 Inheritance
10.2 Writing Constructors for Subclasses
10.3 Overriding Methods
10.4 super Keyword
10.6 Creating References Using Inheritance
10.7 Polymorphism
10.8 Object Superclass
Standard
5.1 Functions and Parameters 1
5.2 Functions and Parameters 2
5.3 Functions and Parameters 3
5.4 Functions and Return Values 1
5.5 Functions and Return Values 2
5.6 Local Variables and Scope
32.1 Intro to Objects/Maps
32.2 Basics of Objects
32.3 Iterating Over an Object
32.4 When Do I Use an Object?
Standard
15.1 Classes and Objects
15.2 Methods
15.3 Built-In Methods
15.4 Operator Overloading
15.5 Class Variables vs. Instance Variables
15.6 Inheritance
15.7 Hidden Attributes
15.8 Namespaces
15.9 Modules
Standard
4.1 Functions and Parameters 1
4.2 Functions and Parameters 2
4.3 Functions and Parameters 3
4.4 Functions and Return Values 1
4.5 Functions and Return Values 2
4.6 Local Variables and Scope
27.1 Intro to Objects/Maps
27.2 Basics of Objects
27.3 Iterating Over an Object
27.4 When Do I Use an Object?
Standard
4.1 Functions and Parameters 1
4.2 Functions and Parameters 2
4.3 Functions and Parameters 3
4.4 Functions and Return Values 1
4.5 Functions and Return Values 2
4.6 Local Variables and Scope
28.1 Intro to Objects/Maps
28.2 Basics of Objects
28.3 Iterating Over an Object
28.4 When Do I Use an Object?
Standard
15.1 Intro to Objects/Maps
15.2 Basics of Objects
15.3 Iterating Over an Object
15.4 When Do I Use an Object?
Standard
13.1 Classes and Objects
13.2 Methods
13.3 Built-In Methods
13.4 Operator Overloading
13.5 Class Variables vs. Instance Variables
13.6 Inheritance
13.7 Hidden Attributes
13.8 Namespaces
13.9 Modules
Standard
6.1 Classes and Objects
6.2 Methods
6.3 Built-In Methods
6.4 Operator Overloading
6.5 Class Variables vs. Instance Variables
6.6 Inheritance
6.7 Hidden Attributes
6.8 Namespaces
6.9 Modules
Standard
6.1 Classes and Objects
6.2 Methods
6.3 Built-In Methods
6.4 Operator Overloading
6.5 Class Variables vs. Instance Variables
6.6 Inheritance
6.7 Hidden Attributes
6.8 Namespaces
6.9 Modules
Standard
8.1 Objects: Instances of Classes
8.2 Creating and Storing Objects (Instantiation)
8.3 Overloading
8.4 Calling a Void Method
8.5 Calling a Void Method with Parameters
8.6 Calling a Non-void Method
8.7 String Objects
8.8 String Methods
8.9 Wrapper Classes: Integers and Doubles
8.10 Using the Math Class
11.1 Writing Classes
11.2 Constructors
11.4 Accessor Methods
11.5 Mutator Methods
11.6 Writing Methods
11.7 Static Variables and Methods
11.8 Scope and Access
11.9 this Keyword
16.1 Inheritance
16.2 Writing Constructors for Subclasses
16.3 Overriding Methods
16.4 super Keyword
16.5 Creating References Using Inheritance
16.6 Polymorphism
16.7 Object Superclass
Standard
8.1 Objects: Instances of Classes
8.2 Creating and Storing Objects (Instantiation)
8.3 Overloading
8.4 Calling a Void Method
8.5 Calling a Void Method with Parameters
8.6 Calling a Non-void Method
8.7 String Objects
8.8 String Methods
8.9 Wrapper Classes: Integers and Doubles
8.10 Using the Math Class
11.1 Writing Classes
11.2 Constructors
11.4 Accessor Methods
11.5 Mutator Methods
11.6 Writing Methods
11.7 Static Variables and Methods
11.8 Scope and Access
11.9 this Keyword
17.1 Inheritance
17.2 Writing Constructors for Subclasses
17.3 Overriding Methods
17.4 super Keyword
17.5 Creating References Using Inheritance
17.6 Polymorphism
17.7 Object Superclass
Standard
8.1 Classes and Objects
8.2 Methods
8.3 Built-In Methods
8.4 Operator Overloading
8.5 Class Variables vs. Instance Variables
Standard
16.1 Classes and Objects
16.2 Methods
16.3 Built-In Methods
16.4 Operator Overloading
16.5 Class Variables vs. Instance Variables
Standard
9.1 Classes and Objects
9.2 Methods
9.3 Built-In Methods
9.4 Operator Overloading
9.5 Class Variables vs. Instance Variables
9.6 Inheritance
9.7 Hidden Attributes
9.8 Namespaces
9.9 Modules