Category: programming languages

The Model-View-Controller (MVC) is not a technology, but a concept in software design/engineering. The MVC consists of three components, the Model, the View and the Controller, as illustrated in …

The Dynamic Link Library (DLL) is stored separately from the target application and shared among different applications, compared to Static Library. The DLL is the file extension on Windows …

Let’s say if you have opened quite a few tasks and you decide to close them all at once without manually close them one by one, or kill each …

In this post, we learn how to use SQL list the most popular posts (according to the number of comments for each posts). This posts, we will get some …

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 …