Category: C++

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Cmake Tutorial To Build and Compile In Linux

Binaries are created by building or compiling source like C, C++ etc. In simple applications we can build by using the compiler like gcc directly. But this is inconvenient if the application is big and have a lot of source code, configuration file and build options. Developers generally prefers build...

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C – Printf Tutorial with Examples

C and C++ programming language a printf function which is used to print given values or data to the standard output or current terminal. printf supports different formatting types. In this tutorial we will look them in detail. Syntax Syntax of printf is like below.

Print printf function can be used simply just...

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How To Update Eclipse and Plugins

Eclipse is very popular open source and full feature IDE. Eclipse provides support for more than 50 programming languages and platforms. These languages and platforms are supported by Eclipse as builtin or as third parties in the market place. As we know Eclipse provides plugable architecture which gives a lot...

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Patch Command Tutorial With Examples For Linux

Patch is a command that is used to apply patch files to the files like source code, configuration. Patch files holds the difference between original file and new file. In order to get the difference or patch we use diff tool. Software is consist of a bunch of source code. The...

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Compiling C and C++ Applications with GCC

GCC is de facto compiler UNIX and LINUX Operating Systems. GCC is acronym of GNU Compiler Collection. As the name Collection suggest GCC supports C, C++, Java, Ada, Go etc. In this post we will look how to compile C and C++ applications. Installing By  default compiler related tools are...

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Why “using namespace std” Is Bad Practice in C++

New comers to the C++ have generally no information about best and bed practices. We will look into why using namespace std is bad practice programming. Namespaces a used to create code blocks where they do not collude each other and make things tidy and hierarchical. At the beginning by using namespace...

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Null Reference Exception

Null Reference Exception is one of the most occurring exception. Object oriented languages generally creates new object for the variables. But if it is not created and not set by the developer trying to access an variable object will cause Null Reference Exception. In this examples we will use Csharp programming...

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Pip ffi.h Gcc Error

While installing something from PIP there may be an error something like

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