ap computer science a - q&a: units 2-4 oop & loops

timestamps

• 0:00

  Office Hours Introduction

• 0:36

  Objects and Classes

• 1:38

  Object-Oriented Programming

• 2:09

  Constructors Overview

• 3:16

  Constructor Examples

• 4:50

  Overloaded Constructors

• 5:51

  Null Values and Checks

• 6:52

  Void Methods Explained

• 8:27

  Method Return Types

• 9:58

  String Concatenation

• 11:00

  String Methods

• 12:32

  Wrapper Classes

• 13:36

  Math Class

• 14:38

  Unit 3: Boolean Expressions

• 16:48

  Nested If Statements

• 18:27

  Else If Chains

• 20:04

  Comparing Objects

• 22:09

  Void and Scanner Question

• 25:15

  Q&A Session Begins

• 26:17

  Nested Loops Question

• 28:25

  Removing Duplicates Theory

• 30:34

  Imports and Void

• 31:04

  AP Exam FRQ Types

• 33:41

  Code Review Session

• 35:47

  Nested Loops Advice

• 38:26

  Nested For Statements

• 39:29

  Finding Code Example