Lec.25|Java Runnable Interface & synchronized Keyword | Bank ATM Example | Multithreading Explained

Lec.24|Java Thread| What is Thread? | Why Use Thread? | Thread Class | sleep() & join() with Example

Lec.23 |Java 2D Array | Multidimensional Array |Right Diagonal Elements Print | Java Array Interview

Lec.22 |Java Array| Advantage |Drawbacks | Programs | Max |Min |Sum |Avg)

Lec.21|Java Exception Handling Tutorial | try catch | throw & throws | finally | Custom Exception |

Lec.20|Java Infosys Interview Questions | String vs StringBuffer vs StringBuilder | String Functions

Lec.19 |Java String Pool| Heap vs Stack | Value vs Memory | Internal Working & Constant Pool

Lec.18 |Java Wrapper Class Explained | What is Wrapper Class? Why We Need It? Uses & Real Examples

lec.17Java Constructor Explained | Types (Default, Parameterized, Copy) & this Keyword

Lec.16|Core Java Tutorial | JVM Memory, Static Keyword, Methods & Blocks with Debug |

Lec.15 |Java Access Modifiers | Public | Private | Default | Protected | Encapsulation with Examples

Lec.14|Java OOP Concepts: Constructors, Tight Coupling & Loose Coupling | Simple Real-Time Example

Lec.13 |Java Abstract Class & Interface Explained | Default Methods in Java |With real world Example

Lec.12 | Why Java Doesn’t Support Multiple Inheritance | Polymorphism in Java Explained with Example

Lec.11| Java Inheritance | What is Inheritance in Java | Why & Types of Inheritance with Examples

Lec.10 | Java OOP Explained | What is OOP in Java? | Class and Object with Real Examples |

Lec.09|Java Tutorial | What is Function in Java | Why We Use Functions | Types of Functions in Java

Lec.08 |Java Programming Tutorial | Sum of Digits | Factorial Program | Debugging in Java Explained

Lec.07 | Java while, do while & switch case Explained with Examples | Java Tutorial for Beginners

Lec.06 | Java for Beginners | If Demo | For Loop Example | Student Result & Marks Validation Program

Lec.05 |Java Tutorial | If Demo, Else Demo, If-Else Ladder Explained with Student Result Example

Lec.04 | Java Tutorial | Data Types, Input Output, Scanner Class & Basic Calculation Programs |

Lec.03 |Java Tutorial | Eclipse Installation, Setup, First Project, Data Types & Variables Explained

Lec.21 |Python API Call Tutorial | Use Requests Module to Load JSON Data & Export to Excel

Lec.02 | Java Tutorial for Beginners | JDK, JRE, JVM Explained | First Java Program Step-by-Step

Lec.O1|Java Introduction |History of Java | Why Learn Java | Key Features & Importance for Beginners

Lec.20 | What is Thread | Why Use Threads | sleep() | run() | join() | Multithreading in Python

Lec.19 |Python OOPs Concepts Explained | Polymorphism, Encapsulation, and Abstraction with Examples

Lec.18 | Python Inheritance Explained | Types of Inheritance in Python with Example |Python Tutorial

Lec.17| Python Object Oriented Programming | Introduction to OOP | Class & Object Explained

Lec.16 |Python Pandas Tutorial | read_csv() & to_csv() Explained | Data Cleaning & Filtering Example

Lec.15 |Python Exception Handling Explained | Try Except | Multiple Try Except Blocks with Examples

Lec.11 |PostgreSQL Triggers Explained | BEFORE & AFTER | OLD & NEW | INSERT, UPDATE, DELETE Examples

Lec.14 |Python File Handling Tutorial | open(), read(), write(), close() Explained with Examples

Lec.10|SQL Tutorial | User Defined Function vs Stored Procedure | Simple Explanation with Examples

Lec.09 |SQL Case Study: Expense Manager App | Credit Debit Transactions | Opening & Closing Balance

Lec.08 | SQL Tutorial | What is a View in SQL | String Functions Explained (LENGTH, UPPER, CONCAT)

Lec.07 |PostgreSQL Tutorial | 1NF & 2NF Explained | LEFT, RIGHT, INNER Joins| Database Normalization

Lec.06 | PostgreSQL GROUP BY & HAVING Clause Explained with Examples | SQL Tutorial for Beginners

Lec.13 |Python Modules Explained | User Defined & Built-in Modules (math, os) with Examples

Lec.5 |PostgreSQL for Beginners | LIKE Pattern, Aggregate Functions, Subquery | LIMIT Explained

Lec.12 | Python Lambda Expression | Map and Filter Function Explained with Examples | for Beginners

Lec.04 |PostgreSQL Tutorial for Beginners | UPDATE, DELETE & ALTER Commands Explained with Examples

lec.11 |Python Functions Explained | Types of Functions in Python with Examples | Beginners 2025

Lec.03|PostgreSQL Tutorial for Beginners | SELECT, WHERE, AND, OR, IN, NOT IN, BETWEEN with Examples

Lec.02|PostgreSQL Tutorial for Beginner | Database Creation, Table Creation & SELECT Query Explained

Lec.10 |Python Dictionary pop() and popitem() Explained with Example | Remove data from Dictionary

Lec.09 | Python Tutorial | Tuple and Set Explained with Example Programs | Beginners Guide

Lec.08 |Python List Functions Explained | append() & remove() with Examples

Lec.07 | Python String Functions | len() isdigit() isupper() islower() | Password Validation Program

Lec.06 | Python While Loop Explained | break, continue, pass & String Slicing Tutorial for Beginners

Lec.05 | Python For Loop with range() Explained | Beginner Friendly Examples

Lec.04 | Python If, If Else, Elif Explained with Examples | Python Conditional Statements Tutorial

Lec.01 |SQL Introduction | Why Database? What is Database? How It Works | SQL Tutorial for Beginners

Lec.03 |Python Tutorial | Arithmetic Operations & Area Calculation Program with User Input

Lec.02 | Python Installation & Setup | First Program | Write & Run | Data Types Explained

Lec.01 | Getting Started with Coding | Binary, ASCII & Python Introduction for Beginners