IT & Programming
Hands-on IT & Programming tutorials, guides and career insight from the team that teaches it.
8 articles

C++ STL Deep Dive: vector, map, set & Generic Programming with Templates — Episode 14 (Updated June 2026)
Learn C++ templates and the Standard Template Library (STL) — function templates, class templates, vectors, maps, sets, and algorithms. Beginner's guide Episode 14 for Indian developers and engineers.
16 Jun 2026

SQL JOINs, Subqueries & Aggregate Functions — SQL Beginner's Guide Episode 4 (Updated June 2026)
Master SQL JOINs, subqueries, and aggregate functions — INNER JOIN, LEFT JOIN, GROUP BY, HAVING, and nested queries explained for beginners. SQL Episode 4 for Indian IT and data science students.
16 Jun 2026

Java Servlets & Web Application Basics — Advanced Java Beginner's Guide Episode 13 (Updated June 2026)
Learn Java Servlets for web application development — servlet lifecycle, doGet, doPost, request handling, response writing, and deployment. Advanced Java Episode 13 for Indian IT students.
16 Jun 2026

Session Management & Cookies in Java Web Apps — Advanced Java Beginner's Guide Episode 18 (Updated June 2026)
Learn session management and cookies in Java web development — HttpSession API, cookie handling, session tracking, and security best practices. Advanced Java Episode 18 for Indian IT students.
16 Jun 2026

PreparedStatement, ResultSet & Connection Pooling in Java — Advanced Java Episode 20 (Updated June 2026)
Master PreparedStatement, ResultSet iteration, and connection pooling in Java — prevent SQL injection, iterate query results correctly, and scale with HikariCP. Advanced Java Episode 20 for Indian IT students.
16 Jun 2026

MVC Architecture in Java Web Development — Advanced Java Beginner's Guide Episode 21 (Updated June 2026)
Understand MVC architecture in Java web development — Model, View, Controller pattern with Servlets and JSP. Advanced Java beginner's guide Episode 21 for Indian IT students and developers.
16 Jun 2026

C++ Functions, Arrays & Pointers Explained — Beginner's Programming Guide Episode 8 (Updated June 2026)
Learn C++ functions, arrays, and pointers with clear examples — pass by value vs reference, pointer arithmetic, dynamic memory, and real use cases in software engineering. Beginner's guide Episode 8.
16 Jun 2026

C++ Inheritance & Polymorphism Explained — Beginner's Programming Guide Episode 10 (Updated June 2026)
Master C++ inheritance and polymorphism — base and derived classes, virtual functions, function overriding, and runtime polymorphism. Complete beginner's guide Episode 10 with career paths for Indian developers.
16 Jun 2026