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Linux File System

Before you learn any more about Linux it is essential to understand the Linux file system. There are two meanings to the term “File System”: First, there is the directory structure and system of files where all of your data is stored in. Second, is the format scheme that is500

Architecture of Linux O.S.

Linux System Organization or Architecture of Linux O.S. The structure diagram of LINUX operating system includes following parts Kernel It is the heart of LINUX operating system which is responsible for all major activities. Kernel interacts with actual hardware in machine language directly. It is collection of programs written in500

Linux Operating System

Linux Operating System After that Unix, The history of Linux began in 1991 as small project, one of the student from university of Helsinki in Finland, named Linus Torvalds gets lead to developing that Linux as operating system with the help of number of volunteers and employees of companies from500

QUnit : Testing tool for JavaScript : Tutorial guide

QUnit : Introduction: QUnit is unit testing framework for JavaScript. It is primarily used to test javascript projects like jQuery, jQuery mobile, jQuery UI. It supports server side and client side environments. It works on the assertion methods. Release: 2.1.1 / 5 January 2017 Written in: JavaScript Type: Test automation500

Command Line Arguments in C++

In c++, if any input value is passed through command prompt at the interval of running of program is recognized as command line argument. It is a thought to passing the arguments to the main () function by means of command prompt. When you want to developing an application for DOS500

Multithreading in C++

Multithreading is an capability of a platform i.e.Operating System, Virtual Machine  etc.or application to generate a process that contains of numerous threads of execution (threads). A thread of implementation is the smallest order of programming instructions that can be managed self-sufficiently by a scheduler. These threads can run parallel in addition to it can surge500

C++ Preprocessors

In C++ At of any kind time a CPP program is compiled at that time the next steps are taken: The pre-processor is a practicality program, which processesdistinct instructions that can be otherwise are written in a C/CPP program. These instructions can be comprise a library or else some distinct500

Templates in C++

Templates are influential features of C++ which lets you to write generic programs. In simple terms, you can make a single function or else a class to work with dissimilar data types using templates. Templates are often used in larger codebase for the determination of code reusability and tractability of500

Namespaces in C++

Namespace is nothing but a container for identifiers. It places the names of its members in a separate space so that they don’t conflict with the names in further namespaces or else global namespace. Creating a Namespace Producing a namespace is alike to creation of a class. namespaceMySpace { //500

Dynamic Memory Allocation in C++

Dynamic Allocation is the means by which a program can get memory during runtime.The global and local variables are allotted memory during compile-time. Still, you cannot add any global or else local variables throughout runtime. if, your program wants to use a variable amount of memory you would want to assign memory during runtime,500