Virtual Destructors in C++

Virtual Destructors in C++

We cannot use the virtual keyword with constructors, but destructors can and often must be virtual. The constructor has the special job of putting an object together piece by piece ...

Polymorphism & Virtual Functions in C++

Polymorphism & Virtual Functions in C++

What is polymorphism? Object oriented programming language supports the concept of polymorphism which is characterized by the phrase “one interface multiple methods “. In simple te ...

Principles of OOP

Principles of OOP

CLASS Class is made of data and functions. OBJECTS Objects are basic run time entity in object oriented system. They represent a place, a bank account,  or person.  Objects are the ...

Dynamic memory allocation and de-allocation in C

Dynamic memory allocation and de-allocation in C

Dynamic memory allocation:- void *mallc(size_t size); void *calloc(size_t n, size_t size); void *realloc(void *ptr, size_t size); void *alloca(size_t size); void free(void *ptr); v ...

Namespace and Templates in C++

Namespace and Templates in C++

Namespace:- There is a team development in C++ for creating a single application. Due to this team development different team members may use a same identifier for the function or ...

Dynamic memory allocation in C++

Dynamic memory allocation in C++

Dynamic memory allocation:- In C, we can allocate dynamic memory by using malloc, calloc ande realloc library functions. All the above functions are applicable in C++. But there ar ...

Virtual Destructors and function chaining in C++

Virtual Destructors and function chaining in C++

Virtual Destructor:- As like a normal function we can create a destructor as virtual. If the class contains at least a single virtual destructor then VPTR is created and it is init ...

Do you know about Collaborative Filtering?

The concept of collaborative filtering (CF) is one of the processes of removing impurity or scanning words or information using multiple techniques. This technique have large collaborative among many spy and data sources, etc. The collaborative filtering (CF) can be defined in other words as the ordinary web more ...

May 29, 2014 (0) comments

Android vs. iOS

Smartphone’s have become undivided part of today’s society. The traditional cell phones of less features, customizability, memory and application are changed to super speed Smartphone’s. There are 2 major operating system that are used in your Smartphone’s and tablet that are Google based android and apple ba more ...

May 10, 2014 (0) comments

HTML: Using CSS to assign padding, margins and borders

  Introduction CSS provides many properties for formatting your HTML document. In previous articles you learned to apply fonts and colours to elements. In this article you will learn CSS formatting properties that allow you to set an element’s padding, margin and borders. You will also learn CSS formatti more ...

August 31, 2014 (0) comments

Virtual Destructors in C++

We cannot use the virtual keyword with constructors, but destructors can and often must be virtual. The constructor has the special job of putting an object together piece by piece, first by calling the base class constructor, then the more derived class constructors in order of inheritance. Similarly, the de more ...

May 17, 2014 (0) comments

Google’s Top 5 Future R&D Projects

Apart from being the largest technology invented company, what makes it so different from any other similar firm is their thrust for innovation. They are never satisfied with what they do; rather their motivation for taking the technology in to a whole new level has led them to be the torch bearer in this sec more ...

September 02, 2014 (0) comments

Buy Website Traffic: How to succeed in getting targeted traffic

Running a website for business is not an easy task. Making a targeted traffic to visit your website is tricky. With simple solutions it is possible to generate a lot of traffic. While considering these solutions you must be aware of differences between dense traffic and optimal traffic. The paid PPC campaign more ...

March 14, 2014 (0) comments

Online Coupons

Online coupons help to Advertise a product and provide special discounts This is an article on exchanging of documents in a financial transaction. Online coupons are basically used to provide exchange of documents in retail context. That means they provide special discounts on services and goods available in more ...

April 26, 2014 (0) comments

Creativity in Designing

Numerous individuals make their sites and weblog with real substance. In each 5 seconds there are more than two sites are started on the Internet. In any case suppose it is possible that you have made a site (weblog) and you are not getting sufficient activity to your site. A site without any web movement is more ...

July 23, 2013 (0) comments

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