Learn JAVA Programming - Beginner to Master

Data Types

Check Size and Range of Data Types

What are Variables?

Rules for Variables Names

What are Literals?

Integral Data Types in Detail

Check Binary Bits of an Integer

Float and Character Datatypes in Detail

Visiting UniCode.org

Quiz

Installing Notepad++

Installing Eclipse

Installing NetBeans

Installing IntelliJ

Compiler vs Interpreter

How Java is Platform Independent

Platform Independent Demo

JVM Architecture

JVM Architecture Details

Features of Java

Arithmetic Operators and Expressions

Practice : Arithmetic Operators

Student Challenge : Calculate Area

Student Challenge : Quadratic Equation

Student Challenge : Cuboid

Increment and Decrement Operators

Practice: Increment and Decrement Operators

Bitwise Operator - AND , OR & XOR

Bitwise Operator - Left Shift , Right Shift & NOT

Practice: Bitwise Operators

Bit Masking and Merging

Student Challenge : Masking and Swapping

Widening and Narrowing

Quiz

Printing using System.out.println

Formatted Output #1

Formatted Output #2

String Object

Creating String Objects

String Methods #1

Practising String Methods

String Methods #2

Practising String Methods 2

String Methods #3

Practising String Methods 3

Regular Expressions

String Matching with Regular Expressions

Student Challenge: String methods

Student Challenge: Regular Expression #1

Student Challenge: Regular Expression #2

Quiz

Relational and Logical Operators

Conditional Statements

Practising Conditional Statement

Student Challenge: 3 Simple Tasks

Student Challenge: Find Radix

Student Challenge: Type of Website

Switch Case

Practising Switch Case

Student Challenge: Day in Words

Student Challenge: Menu Driven Program

Quiz

Find Radix of a Given Number in String

Find the Leap Year ?

Find the Type of a Website

While Loop and do..while Loop

Practising Loops

For Loop

Practising For Loop

Student Challenge : Factorial

Student Challenge : Armstrong Number

Student Challenge : Palindrome

Student Challenge : Display Number in Words

Student Challenge : Fibonacci

Nested Loops

Student Challenge: Patterns1

Student Challenge: Patterns2

Student Challenge: Patterns3

Quiz

Factorial

Armstrong Number

Fibonacci Series

Patterns3- '*'

One-Dimensional Arrays

Practising 1D Array

Student Challenge: Find Second Largest Element

Student Challenge : Rotation of Array

Student Challenge : Increasing Size of Array

Two-Dimensional Array

Practising 2D Array

Student Challenge: Matrix Multiplication

Quiz

Find Second Largest Element in an Array

Rotation of Array – Inserting an Element into an Array

Matrix Multiplication

What are methods

Writing Methods

Passing Object as Parameters

Practising Object Passing

Parameter Passing in Java

Student Challenge : Find Prime number

Method Overloading

Practising Method Overloading

Student Challenge: overload Validate method

Variable Arguments

Practising Variable Arguments

Student Challenge: Calculate Discount

CommandLine Arguments

Student Challenge: Sum. of Numbers from CommandLine

Recursion

Quiz

Principles of Object-Oriented Programming

Class vs Object

How to Write a class

Writing a Class for Circle

Student Challenge: Write a Class for Rectangle

Student Challenge: Write a Class for Cylinder

Student Challenge: Write a Class for Student

Data Hiding

Practising Data Hiding

Types of Properties

Constructors

Practising Constructors

Student Challenge : Cylinder

Student Challenge : Product & Customer

Array of Objects Challenge

Quiz

Generalisation vs Specialisation

What is Inheritance ?

Practising Inheritance

Student Challenge : Account , Customer etc.

Constructors in Inheritance

Parametrised Constructor

This vs super

Method Overriding

Practising Method Overriding

Example #1 for Method Overriding

Example #2 for Method Overriding

Dynamic Method Dispatch

Practising Dynamic Method Dispatch

Do's and Don't's of Overriding

Polymorphism using Overloading and Overriding

Quiz

What is an Abstract Class

Practising Abstract Class

Example#1 Abstract Class

Example#2 Abstract Class

Student Challenge: Class Shape

Do's and Don't's of Abstract Class and Methods

Rules for Abstract Classes

Quiz

What are Interfaces?

Practising Interfaces

Example for Interface

Demo : Example for Interface

Student Challenge : CallBack Method

Do's and Don't's of Interfaces

Interface vs Multiple Inheritance

Quiz

What are inner Classes?

Demo :Nested Inner Class

Local and Anonymous Inner Class

Static Inner Class

Demo : Local and Static Inner Classes

Quiz

Static Members

Demo : Static Members

Static Blocks

Demo: Static Block

Final Members

Demo : Final Keyword

Singelton Class

Student Challenge : Student Roll Number

Quiz

What are Packages

Creating a Package

Access Modifiers

Practice: Access Modifiers

Package Naming Convention

What are Exceptions?

How to Handle Exception

Try and Catch Block

Multiple & Nested Try Catch

Class Exception

Checked and UnChecked Exceptions

Throw vs Throws

Demo : Throw and Throws

Demo : Finally block

Try with Resources

Demo : Try with Resources

Student Challenge: Stack Class

Quiz

What is Multiprogramming?

What is Multitasking

Control Flow of a Program

Multithreading using Thread Class

Multithreading using Runnable Interface

Demo: Multithreading using Thread and Runnable

States of a Thread

Thread Priorities

Thread Class

Thread Methods : Constructors , sleep & Interrupt

Thread : Daemon, join and yield

What is Synchronisation?

What is a Monitor?

Multithreading using Monitor

Demo : Synchronisation

Student Challenge : ATM Machine

Inter-Thread Communication

Example Inter-Thread Communication

Demo: Inter-Thread Communication

Student Challenge: Teacher-Students Problems

Quiz

Object Class

Wrapper Classes

Integer Class , AutoBoxing and AutoUnboxing

Float, Character and Boolean Classes

String vs StringBuffer vs StringBuilder

Math Class

Enum

Introduction to Reflection Package

Java Documentation - javadoc

Buil-in Annotations Java

User-Defined Annotation

Built-in Annotations #2

Introduction to Lambda Expression

Parameters in Lambda Expression

Capture in Lambda Expression

Method Reference

What are Streams?

InputStream and OutputStream Classes

Java.io Classes

FileOutputStream

FileInputStream & FileReader

Student Challenge : Copy a File

Byte Streams & CharArrayReader

Buffered Streams & Buffered Reader

Piped Streams

Random Access File

File Class

Serialisation: Storing Data in a File

PrintStream

Serialisation: using DataInput and DataOutput Streams

Data Streams

Serialisation Final

Object Streams & Serialisation

Student Challenge : Serialize a Customer

Quiz

Introduction to Generics

Defining Generic Class

Bounds on Generics

Generic Methods

Do's and Don'ts in Generics

What are Collections?

Why Collections are Required?

Collection Classes in Java

Understanding Collection Interface

Understanding List, Set Interfaces

Visiting Java Docs for Collections

ArrayList and Iterator

LinkedList

ArrayDeque

PriorityQueue

Hashing Technique

HashSet

TreeSet

Comparable Interface

TreeMap and HashMap

LinkedHashMap

Using LinkedHashMap as Cache

LinkedHashSet

Hashtable Legacy Class

Properties

StringTokenizer

BitSet

Arrays and Comparator

Student Challenge : Menu Driven Account Program

Quiz

Deprecated Date class

Calendar and TimeZone

Joda Time API

Java.time Classes

Date Formatter

Introduction to Networking Concepts

Reverse Echo Server #1

Reverse Echo Server #2

MultiThreaded Reverse Echo Server

Datagram Communication

Introduction to Databases

Database Terminology

Downloading SQLite

Introduction to SQL (DDL and DML)

SQL (Select, From & Where clause)

SQL (Join, Group By & Having clause)

SQL (Aggregate Functions & Set Operations)

SQL (SubQueries & more DML)

JDBC Drivers

Writing JDBC Program

Java.sql package

PreparedStatement

DML using JDBC

DDL using JDBC

What is Graphical user interface?

Introduction to AWT

Developing AWT App Method #1

Developing AWT App Method #2

Event Delegation Model

When, Which Event is Generated ?

Button and ActionListener

Checkbox, RadioButton and ItemListener

TextField & TextEvent

TextArea Operations

ListBox and Choice

Scrollbar and AdjustmentEvent

Layout Managers : FlowLayout & BorderLayout

LayoutManagers : GridLayout & GridBagLayout

Handling KeyEvent

Handling MouseEvent

Handling WindowEvent

Layout Managers: Card Layout

Adapter Classes

Different Ways of Handling Event

Menus

Painting , Color and Font

Animation

Quiz

AWT vs Swing

First Swing Application

JTextField, JFormattedTextField

JCheckBox & JRadioButton

Borders for Swing Components

JTree Component

Using Layered Pane

Internal Frame

Split Pane and Tabbed Pane

JSlider and JProgressBar

JSpinner , JList and JComboBox

JMenuBar and JToolBar #1 (Interface)

JMenuBar and JToolBar #2 (Event Handling)

Quiz

Introduction to JavaFX

Installa and Setup JavaFX

Structure of FX Application

Common Properties of Controls

Event Handling

Checkbox, RadioButton, HBox & VBox Layout

TextArea and Slider

DatePicker, ColorPicker & FileChooser#1

DatePicker, ColorPicker & FileChooser #2

ComboBox, Form Application #1

ComboBox, Form Application #2

Layouts & Panes

Layouts & Panes 2