Tamtrajnana - The tech blog

I was looking for mechanism to have zero overhead logging in my personal project. The first approach that struck my brain was creating a dum...

One of my friend asked this question. What happens if you free() an invalid pointer location? i.e. the pointer which was not returned by ma...

Sometimes I turn  inquisitive towards the type traits of modern c++. A more dig into glibc unfolds the mystery behind the implementation. S...

Recently, I encountered a problem with Vector.erase() function. Consider the below code. #include <vector> #include <iostream...

I have seen many instances using below code (assuming older standard before nullptr ). if (myAllocatedObject != NULL) {     delete  myA...

I have lot things to write in C++/OS/Network arena. I don't feel the urge to write unless clarity is gained over the subject. Thanks f...

Today I encountered a strange scenario (rather common for most of programmers) while adding function in my .bashrc file. For confidentiali...