What is the Probability of Two Sharing Birthday?
Assume a year has 365 days, what is the probability among 50 students, that at least two having the same birthday? Let’s consider this: what is the probability that …
Category: c / c++
How to Call COM Object from Visual Studio C++?
The COM (Component Object Model) has been existent on Windows platform e.g. Win98 for decades. It is powerful technology that allows different programming languages to easily invoke the library …
Code Refactoring – C/C++ Unnecessary Loop Replaced with Math Expression
I am starting a series of code refactoring examples as I see them a lot from time to time. Today, I read the following piece of code in our …
How to Represent and Transpose a Sparse Matrix in C++?
A Sparse Matrix (SM) is a popular data structure that is used to stored two-dimension Matrix when the total the empty/zero elements are the majority in the matrix. For …
How to Link Static Library in C/C++ using GCC compiler?
Unlike Dynamic Link Library (DLL), the static library are pre-compiled and linked to the binary executables. Once built into the final executables, the static library cannot be shared among …