Java Programming Course – Learn Java from Scratch

About Course

We welcome you to our course on Java programming language, which is one of the most popular and very widely used programming languages in the world. Learning Java can open many doors to learning and exploring different areas, like Android App Development, Desktop App development, Distributed Applications, Web-based applications, Game development, and much more.

We would consider many different concepts related to java from scratch and will go through different practical examples so that you can understand the concepts in an easy way. We do not assume that you are already familiar with some other programming language, but any prior knowledge related to programming would be appreciated.

We hope that you would enjoy learning Java with us. Happy learning!

Course Content

Introduction

Introduction to Java

01:48
Java – terminologies and definitions

03:43
How does a Java program execute?

12:48
Download and install intellij IDEA and Java JDK

06:04
First Basic Program

07:17
Understanding the first Java Program

07:27

After Introduction

Operators in Java

Conditional Statements

Looping in Java

Looping Introduction

00:00
Introduction to for Loop

00:00
What Happens When – for Loop

00:00
For Loop Program Example

00:00
Introduction to While Loop

00:00
What Happens When – While Loop

00:00
While Loop Program Example

00:00
Scope of Variables in While Loop

00:00
Introduction to do … While Loop

00:00
Do While Loop Program Example

00:00
Looping Program Example

00:00
Understanding Break Keyword

00:00
Understanding Continue Keyword

00:00

String in Java

String in Java – String methods

Introduction to String Methods

00:00
toLowerCase Method

00:00
toUpperCase Method

00:00
charAt Method

00:00
Equals Method

00:00
Startswith Method

00:00
Endswith Method

00:00
Indexof Method

00:00
Replace Method

00:00
Trim Method

00:00
Strip Method

00:00
Split Method

00:00
Substring Method

00:00

Arrays in Java

Methods from the Arrays Class

Arrays in Java – Introduction to Multidimensional Arrays

Math class Java

Math Class Introduction

00:00
abs method

00:00
cbrt method

00:00
ceil method

00:00
floor method

00:00
max method

00:00
min method

00:00
pow method

00:00
random method

00:00
sqrt method

00:00

Methods in Java

Exception Handling in Java

introduction to exception handling

00:00
need of exception handling

00:00
exceptions vs error

00:00
exploring try and catch block(handling exception)

00:00
finally block

00:00
Exploring try-catch-finally

00:00
try with multiple catch blocks

00:00
throw keyword

00:00
throws keyword

00:00

StringBuilder in Java

introduction to stringbuilder

00:00
Using StringBuilder in an example program

00:00
length method

00:00
append method

00:00
deleteCharAt method

00:00
insert method

00:00
indexOf method

00:00
lastindexOf method

00:00
setCharAt method

00:00
reverse method

00:00
capacity method

00:00
trimtoSize method

00:00

File handling in Java

File handling in Java – Writing to the file, using FileWriter

File handling in Java – Reading from the file, using FileReader

File handling in Java – using scanner to read from the files

Object Oriented Programming

Object Oriented Programming – Constructors

Object Oriented Programming – static keyword

Object Oriented Programming – access modifiers

Object Oriented Programming – Principles of object oriented programming

Principles of object oriented programming – Inheritance

Principles of object oriented programming – Types of inheritance

Principles of object oriented programming – Polymorphism

Principles of object oriented programming – data abstraction

Principles of object oriented programming – encapsulation

Object Oriented Programming – this keyword

Object Oriented Programming – abstract classes part 1 & abstract class part 2

Object Oriented Programming – super keyword

Object Oriented Programming – final keyword

Object Oriented Programming – Understanding interface

Introduction to Multithreading in Java

What is multitasking

00:00
What is a thread

00:00
creating thread by extending Thread class

00:00
getId method

00:00
getName and setName method

00:00
getPriority and setPriority method

00:00
sleep method

00:00
getState method

00:00
creating thread using the runnable interface

00:00
Thread class or Runnable interface?

00:00

About Course

What Will You Learn?

Course Content

Introduction

Introduction to Java

Java – terminologies and definitions

How does a Java program execute?

Download and install intellij IDEA and Java JDK

First Basic Program

Understanding the first Java Program

After Introduction

Data Types

Variables in java

Constants in java

Keywords

Understanding the bytecode

Understanding comments

typecasting

Taking user input

Operators in Java

Introduction to Operators

Arithmetic Operators

Assignment Operators

Comparison Operators

Logical Operators

Conditional Statements

Introduction to Conditional Statements

if else Statement

if else if Ladder

Nested if Statement

Using Logical Operators with if

Ternary Operator

Switch Case Statement

Looping in Java

Looping Introduction

Introduction to for Loop

What Happens When – for Loop

For Loop Program Example

Introduction to While Loop

What Happens When – While Loop

While Loop Program Example

Scope of Variables in While Loop

Introduction to do … While Loop

Do While Loop Program Example

Looping Program Example

Understanding Break Keyword

Understanding Continue Keyword

String in Java

Introduction to String

String Concatenation

Understanding Strings

Example Program for String

String in Java – String methods

Introduction to String Methods

toLowerCase Method

toUpperCase Method

charAt Method

Equals Method

Startswith Method

Endswith Method

Indexof Method

Replace Method

Trim Method

Strip Method

Split Method

Substring Method

Arrays in Java

Introduction to Array

How to Create an Array?

How to Access the Array Elements?

Arrays are Mutable

Methods from the Arrays Class

arrays method- toString

array method -sort

arrays method- fill

Arrays in Java – Introduction to Multidimensional Arrays

Creating 2 Dimensional Array

Math class Java

Math Class Introduction

abs method