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Lambda Expressions and Anonymous Methods in C#
A lambda expression is basically an unnamed method which is used in place of delegate instance. Lambda expressions are also some times called inline delegates and they are mostly used with delegates. Anonymous methods can be represented in a more concise way using these lambda expressions. Lambda...
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C# Interfaces
C# owes Java a lot: In terms of features and compilation strategy C# is very similar to Java. As a matter of fact, C# was developed with intent to compete Java. However, platform dependence and less portability of C# give Java edge over C#, Interfaces are one of the many features that C# inherited...
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Objects in C#: Casting, Boxing, Unboxing, typeof
In the articles on namespaces in C#, I explained in detail that .NET framework class library contains thousands of classes, interfaces and enumeration in hundreds of assemblies. These classes are related to each other. We also know that C# is a purely object oriented language. Object oriented...
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Understanding Namespaces in C# With Examples
C# and Java are object oriented language where all code resides in a .NET type called class. An object oriented languages are those languages where user defined code has to be in some class. C# is 99.9% object oriented. You must be wondering why not 100%? The reason is that primitive data types in...
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Data Type Conversion in C++: Basic and User Defined Data Types
Today I am going to explain another very important C++ concept: ’The Data Type Conversion in C++’. C++ has wide variety of data types ranging from the basic or primitive data types to the user defined data types. In this article, we are going to explain that how we convert these data types to...
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Recursive And Inline Functions
In this article we are going to explain some of the most fundamental but often neglected concepts of C++ programming language. These concepts are extremely interesting and if employed well, can solve complex mathematical problems. So, without wasting any more time, let us jump to the first concept...
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Encapsulation, Inheritance and Polymorphism In C++
Object oriented programming is a design philosophy. In programming paradigm, object oriented programming is the process by which a problem is decomposed into a number of entities called object and then data and functions are built around these objects. The main advantages of OOP are:
*...
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Writing Your First Multithreaded Program in C++
Multithreading is one of the most fascinating feature of modern day programming. If you are not familiar with multithreading then most probably you have been writing programs that are single threaded. By single threaded program we mean such a program where program instructions run in a sequence and...
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How to Write Multi Files Program in C++
In my previous articles, I had introduces you to some of the fundamental concepts of the C++ language. However, you would have noticed that all the code we wrote, resided in a single file. We developed object oriented programs where we used multiple classes, but all those classes were in a single...
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Website Design Predictions for 2014
As soon as the ball dropped in Times Square on January 1st, 2014, new ideas and innovations began flooding into the World Wide Web. Some analysts have made bold predictions as to the expected popular new trends that would appear this year, while some classic and simple web design attributes will...
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Exception Handling in C++ With try throw and catch
While gathering requirements for a software product, we cannot cover all the use cases of the product. If software under development is simpler we might be able to make it fool proof from all angles but large enterprise software products are not easy to develop maintaining high standards of...
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Virtual, Static and Friend Functions in C++
Whenever you hear the word virtual, the first thing which comes to your mind is something that only exists in appearance but in reality you cannot physically see or touch that thing. A virtual function in C++ is a similar concept. Virtual functions lays at the heart of object oriented programming...
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Understanding C File Handling Functions With Examples
Data files are very essential part of in computer programming. The data we use while programming using the variables of different data types, are unavailable after the program execution. So,there is no way to retrieve the data if we further need. Here comes the necessity of data files.
* FILE...
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Understanding Read Write And Append File Operations in C++
Programs you code reside in random access memory or commonly known as RAM. RAM is also known as volatile memory space. What happens is that when you run a program, your CPU selects corresponding files to execute from your hard drive and loads it into memory. A problem here arises that the data of...
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