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

java course intro

00:00
Java introduction, definitions and intro to some terminologies

00:00
how does a java program executes

00:00
downloading and installing java and Intellij IDEA

00:00
Writing a basic java program

00:00
understanding first java program

00:00

Data types in Java

Operators in Java

Introduction to conditional statements

Looping in Java – for loop

Looping in Java – while loop

Looping in Java – do… while loop

Looping in Java – Program example

Looping in Java – break keyword

Looping in Java – continue keyword

String in Java

String in Java – String methods

string methods introduction

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

Arrays in Java – Methods from the Arrays class

Arrays in Java – multidim array introduction

Arrays in Java – creating 2 d array

Math class Java

Math class introduction

00:00
abs method

00:00
cbrt method

00:00
ceil method

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floor method

00:00
max method

00:00
min method

00:00
pow method

00:00
random method

00:00
math method sqrt

00:00

Methods in Java

Exception Handling in Java

introduction to exception handling

00:00
need of exception handling

00:00
exceptions vs error

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exploring try and catch block(handling exception)

00:00
finally block

00:00
Exploring try-catch-finally

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try with multiple catch blocks

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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

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insert method

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indexOf method

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lastindexOf method

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setCharAt method

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reverse method

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capacity method

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trimtoSize method

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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

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creating thread by extending Thread class

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getId method

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getName and setName method

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getPriority and setPriority method

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sleep method

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getState method

00:00
creating thread using the runnable interface

00:00
Thread class or Runnable interface?

00:00

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About Course

What Will You Learn?

Course Content

Introduction

java course intro

Java introduction, definitions and intro to some terminologies

how does a java program executes

downloading and installing java and Intellij IDEA

Writing a basic java program

understanding first java program

Data types in Java

Data types in Java

variables and constants

keywords

understanding the bytecode

comments in java

typecasting

taking user input in java part 2

user input part 1

Operators in Java

operators introduction

arithmetic operators

assignment operator part 1

comparison operators

logical operators

Introduction to conditional statements

conditional statements introduction

simple if…else statements

if else if statements

nested if statements

using logical operators with if

ternary operator

switch statement introduction Part 1

switch statements part 2

Looping in Java – for loop

looping introduction

for loop

what happens when

for loop program

Looping in Java – while loop

while loop intro

while loop what happens when

while loop example

scope of variables in while loop

Looping in Java – do… while loop

do while loop introduction

do while loop program

Looping in Java – Program example

Program example

Looping in Java – break keyword

break keyword

Looping in Java – continue keyword

continue keyword

String in Java

strings introduction

string concatenation

understanding strings part 1

understanding strings part 2

String example

String in Java – String methods

string methods introduction

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

arrays introduction

how to create arrays

how to access the array elements

arrays are mutable

Arrays in Java – Methods from the Arrays class

arrays method- toString