Hello World C++

Hello World C++  The obligation of hello world.  The Hello world program is a simple computer that prints (or displays) the string “Hello, world!” or some variant thereof. It is typically one of the simplest programs possible in almost all computer languages, and often used as first program that it’s giving to beginners to compile as their first […]

Get Started Git Linux

Get Started Git Linux Set up Git on your machine if you haven’t already. mkdir /path/to/your/projectcd /path/to/your/project git init git remote add origin remote-git-address such as https://github.com/github/name-of-repo.git Create your signature git config –global user.name “Your Name”git config –global user.email you@example.com Create your first file, commit, and push echo “descriptions” >> README.txt git add README.txt git commit -m […]

Git distributed revision control system

Git distributed revision control system Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency. This is an introduction to Git using visual guides to workflows and Git commands. Keep your current workflow style while enjoying the lightweight and feature-rich benefits that Git has […]

Get Started Linux File Systems

Linux File Systems Linux file systems exist to allow you to store, retrieve and manipulate data on a medium. File systems maintain an internal data structure (meta-data) that keeps all of your data organized and accessible. The structure of this meta-data imparts the characteristics of the file system. A Linux file system is accessed by […]

RedHat Package Manager

RedHat Package Manager Some Linux distribution uses rpm the “Red Hat Package Manager” for all its distribution software. The RPM Package Manager (RPM) is a powerful command line driven package management system capable of installing, uninstalling, verifying, querying, and updating computer software packages. Each software package consists of an archive of files along with information about […]

Install Debian Packages Linux

Install Debian Packages Linux using aptitude, dpkg, apt-get There are multiple package managers to Install, Remove, Configure and manage Packages in Debian Linux. It is important to understand that the higher level package manager tools such as aptitude rely on apt which, itself, relies on dpkg to install Debian packages in the system. Install, Remove, and […]

Install MySQL Database Server CentOS Linux

Install MySQL Database Server CentOS Linux MySQL Database is a popular choice of database for use in web applications, and is a central component of the widely used LAMP open source web application software stack. LAMP is an acronym for “Linux, Apache, MySQL, Perl/PHP/Python.” Free-software-open source projects that require a full-featured database management system often use […]

Install VirtualBox tutorial

Install VirtualBox tutorial VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. Not only is VirtualBox an extremely feature rich, high performance product for enterprise customers, it is also the only professional solution that is freely available as Open Source Software under the terms of the GNU General Public License […]

find algorithm stl

Find Algorithm STL C++ The find algorithm stl in C++ searches the range start to end for the value specified by val.It returns an iterator to the first occurrence of the element or to end if the value is not in the sequence. Syntax of find algorithm Find Algorithm implementation C++ Program Output Share->

fill and fill_n STL Algorithms C++

fill and fill_n STL Algorithms C++ The fill() and fill_n() algorithms fill a range with the value specified by val. For fill() the range is specified by start and end. Forfill_n(),ther range begins at start and runs for num elements. fill Syntax: Source Code Example: Program output: fill_n Syntax: Source Code Example: Program Output: Share->

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