Synchronous operations in JavaScript In JavaScript, when few synchronous operations are executed, each one of them needs to wait until the operation before it is completed. This means, an operation needs to wait however long the previous operation(s) takes to complete. Asynchronous JS But this is not the case for asynchronous operations in javascript. An asynchronous…

Introduction Recently I started to read the book Eloquent JavaScript where I came across this concept called closure. And I have to say I was really impressed with this feature in JavaScript. In this article we will learn about the concept of Closure in JavaScript with few examples. …

Fun Discussion about Prime Numbers and The Sieve of Eratosthenes made easy! — Prime numbers have occupied the interest of humans from ancient times and they have been the topic of research from many centuries. It is one of the most interesting topic humans have ever encountered. Prime number is a number greater than 1 that is not a product of two smaller…

If you are programmer you must have played around with arrays. Vectors in C++ are very much like arrays but they are very flexible than them. This article is a comprehensive guide about Vectors in C++. So lets get started. What is a Vector? Vector is a template class in Standard Template Library of…

Static Memory Allocation and Dynamic Memory Allocation in C++. Each variable uses space on computer’s memory to store its value. When we use the term allocate, we indicate that the variable has been given a space on computer’s memory. Deallocations means the space has been reclaimed by computer and the…

A look at what Sony and Microsoft are doing with their new consoles. We are about to enter the next generation of gaming. It is one of the best things happening this year, and I couldn’t be more excited. As we gear up for the imminent release of both Sony…

Premier League, La Liga, Bundesliga, Serie A and France Ligue 1 are considered to be the top five leagues in european football. Top teams in these leagues fight for the league titles, domestic cup competitions and to win the ultimate glory UEFA Champions league. …

If you use C++ as your primary programming language for coding then you should know about algorithms in STL. These algorithms can be very helpful in scenarios like coding competitions and interviews. I find them to be of paramount importance. In this article I have tried my best to explain…

There are many advantages of pointers from saving memory space, faster execution to usage of it in file handling. Pointers come handy while programming in C++. In this article I have explained basic concepts about pointers to get you started. Before getting into pointers you should know what is address…