Time Complexity | Java Mastery

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Introduction

Course Introduction (4:09)
Meet Your Instructor (2:31)
Backend is Complex (6:34)
Java History and Java Compoenets (8:51)
Java Strcture JDK- JRE and JVM (9:39)
Install Java JDK and IntelliJ IDEA (9:10)

Java Basic

New Empty Java Project (7:13)
Java Start Point - Main Method (9:08)
Understand Java output method (12:11)
Java Escape Sequences (8:38)
Java Comments (6:37)
Data types and Variables part 1 (10:45)
Data types and Variables part 2 (19:48)
Java Keywords and Variables Rules (9:20)
How memory manage variables and Null (8:33)
Primitive Data Types vs Wrapper Classes (12:38)
Arithmetic Operators - part 1 (11:23)
Arithmetic Operators - part 2 (9:28)
Pre-increment and Post-increment (8:30)
Logical Operators - part 1 (12:59)
Logical Operators - part 2 (9:01)
Logical Operator exercise solution (1:23)
Types of Java Errors (10:06)
User Input - Scanner (10:33)
Control Flow Statements - IF - ELSE (8:35)
IF - ELSE Exercise 2 Solution (2:20)
Control Flow - IF ELSE (5:48)
Control Flow - Switch Statement (5:34)
The ternary operator (2:27)
Understand Local and Globale Var -Scope (14:06)
Repetition Control Statement - For Loop (12:56)
For loop - part 2 (9:01)
For Loop - Exercise 1 Solution (3:00)
For-Loop more practices (4:58)
Instead for-loop (7:29)
For-loop Exercise 4 Solution (1:17)
while-loop (3:54)
do-while loop (3:21)
Branching Statements -Break and Continue (9:08)
Labeled - Branching Statements (5:50)
Introduction to Java Methods (14:44)
Java Return Merhod (2:40)
Naming Conventions (6:51)
Java methods practices (9:03)
More about methods (10:39)
Method Overloading (3:35)

Object Oriented Programming OOP - Inheritance

Introduction to classes (5:56)
Introduction to Class and Object (8:31)
Access modifiers (7:18)
Constructor (10:29)
Copy Constructor (2:48)
Encapsulation (12:25)
Understand Finalizers and GC (4:23)
Plain Old Java Object - POJO (7:27)
static varaible (4:58)
Static methods and Helper also Util class (9:33)
Introduction to inheritance (9:43)
Inheritance with private method (2:15)
Override methods (7:01)
Method - Exercise Solution (0:40)
final method (3:53)
final variable (7:40)
use final in class (5:10)
this vs super keywords (5:00)
super and constructor (8:53)
Object class (9:52)
Immutable Class (9:54)
Understand Nested Classes - Static nested class 1 (8:47)
Inner Classes - 2 (5:27)
Local Class - 3 (3:25)
Anonymous Class - 4 (3:19)
Java Packages (13:29)

Java Exception

Introduction to Java Exception (5:35)
try-catch and finally (4:55)
try-catch and finally - part 2 (4:29)
More about catch block (6:47)
try-catch-finally Exercise (0:59)
try-catch-finally Exercise solution (2:36)
Types of Exceptions in Java (16:18)
Java Exception Hierarchy (9:17)
Introduction to Custom Exceptions (6:38)
Master Custom Exceptions (10:45)
More about custom exceptions (2:53)

Java Arrays

Introduction to Java Arrays (6:12)
Why we need array - real example (4:54)
One-dimensional array (11:41)
One-dimensional array - More example (1:59)
Introduction to Two-dimensional array (2:50)
Coding Two-dimensional array (6:03)

Java Nuts (String Functionalities) - part 1

Introduction to String Functionalities (2:15)
String Functionalities - Part 1 (19:24)
String Functionalities - Part 2 (5:23)
String Functionalities - Part 3 (6:29)
String Functionalities - Part 4 (7:45)
String Pool (4:03)
String Pool - Coding (3:18)
String is Immutable - super important (7:19)

Abstraction, Interfaces, and Polymorphism

Introduction to Abstraction (2:45)
What is Interface (2:43)
Coding Interface (12:37)
What is Abstract class (3:57)
Coding Abstract class (7:34)
Multiple inheritance on Java interfaces (3:36)
Abstract Class vs Interface (3:52)
Introduction to Polymorphism (7:12)
Compile-time and Runtime Polymorphism (3:56)
Class Polymorphism (8:03)
Polymorphism with interface (4:11)

Java Nuts (Date and Time) - part 2

Introduction to Java date and time (4:05)
Understand Time Zone (6:58)
Getting current date and time (5:32)
Create a specific date and time (4:40)
Date parsing and Formatting (9:34)
Date Format ISO and Symbol (5:02)
Add - Subtract Days - Months and Years (5:44)
Period and Duration (6:39)
Compare dates (3:27)
Use Time Zones (11:17)
Instant in date and time zone (7:15)
Truncate - Round Date-Time (5:52)

Java Collection Framework

Data Strcture and Algorithms (6:55)
Time Complexity (11:38)

Time Complexity

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