Personal notes, technical deep-dives, and academic archives.

In C++, “private” isn’t absolute protection..t’s a compile-time contract that can be bypassed if you understand the underlying memory and system behavior.

Why A JOIN B isn't exactly the same as B JOIN A, and how a 'silly' question in my DBMS class humbled my understanding of SQL.

A classroom moment about constructors led me to uncover how C++ truly controls object creation, memory, and design beyond what textbooks teach.

Thinking you have become Specialist on codeforces..how my professor humbled me!!!