Software Engineering

Learn everything about variables in C

In this article, we will take a look into variables of different data types in C, how to get memory address and pointer to a variable and others.

Work with files using File System Module in Node.js

In this article we'll be dealing with the files & perform basic operations such as Creating, Reading, Updating, Deleting & Renaming in Node.JS

Software Engineering

Creating a Set in C++ STL

In this article, we took a look at creating a set in C++ Standard template library in different ways.

Software Engineering

Add elements to your vector using Vector::push_back() in C++

In this article we will take a look into one of the most conventional ways of taking input in the vector as vector::push_back() and will try to find the complexity and other aspects in which it differs from the usual array implementation in taking the input.

Software Engineering

Different ways to Initialize Map in C++ STL

In this article, our focus will be to provide information about various methods of map initialization like using copy constructor

Software Engineering

Building a basic Java Application using Apache Maven (Command Line)

Apache Maven is a Configuration oriented build tool used to build projects whose source code in written in Java. We create a basic Java project using Maven

Software Engineering

Understanding Z-Index Property in CSS

When HTML elements are positioned explicitly, they may overlap with each other. The Z-index property is used to specify the Stack order of HTML elements.

Software Engineering

Understanding Position Property in CSS

CSS position property is used to specify the position of HTML element in the webpage. We covered static, relative, fixed, sticky and absolute position.

Software Engineering

Using Padding property in CSS

CSS Padding property is used to create spacing between content of HTML Element and the border (if specified) around it.

Software Engineering

Adding Margin around HTML elements using CSS

CSS Margin property is used to create space between webpage border and HTML Element's border (if defined using CSS Border property).

Software Engineering

Adding Border around HTML elements using CSS

In this article, we will explore the basics of CSS for adding different borders around HTML elements.

Software Engineering

Understand AJAX by building a PHP application

Let's see how AJAX works. Using PHP along HTML and Javascript, we will understand how AJAX is an efficient technique for accessing web servers from a web page without having to reload the web page. Goodbye traditional post requests !

Software Engineering

An Introduction To Kafka

Kafka is a messaging framework that is intended to be quick, scalable, adaptable, and durable. It is an open-source stream processing system.

Software Engineering

Different ways to initialize a vector in C++ STL

In this article, we take a look at different ways to initialize a vector in C++ Standard Template library including ways to use predefined array and vector to define a new vector.

Software Engineering

Understanding the use of Headings in HTML

In this article, we explored the use of headings in HTML. There are 6 levels of HTML and different attributes like nowrap

Software Engineering

Learn to debug a Python program using PDB

In this article, we will learn to use Python's inbuilt debugger, PDB and do various things with it and use it to find a bug in a real program and resolve it

Software Engineering

Working with images in Python with PIL like a Painter

We have explored how to work with images and manipulate them in Python using PIL (Python Image Library).

Software Engineering

Memory leak in C++ and How to avoid it?

Memory leakage in C++ occurs when we allocates memory by using new keyword and forgets to deallocate the memory by using delete() function or delete[] operator.

Software Engineering

Get introduced to using OpenMP to parallelize a C++ code

In this article, we will take a look at some of the basic ways we can use OpenMP to parallelize a C++ code. OpenMP is a feature of the compiler like GCC

Software Engineering

Working with Set in Java like a master

Set is a data structure that is used as a collection of objects. Java supports it through its Java Collection library.

Software Engineering

Different ways to take input in C++

We are going to discuss how we can get different types of information from the user like from local files and interactive input using cin

Software Engineering

Using if else if statement in C

if else if is a conditional statement that allows a program to execute different code statements based upon a particular value or expression. It is natively supported in C programming language

Software Engineering

Understanding Singleton Design Pattern in C++ with 4 techniques

Singleton pattern in C++ is a design pattern which prevents multiple objects of a class to exist. This is a very useful and widely used design pattern

Software Engineering

Null Object Design Pattern in C++

Null object pattern is a design pattern that simplifies the use of dependencies that can be undefined. This is achieved by using instances of a concrete class that implements a known interface, instead of null references.

Software Engineering

Understanding Observer Pattern in C++ in depth

The Observer Pattern is a design pattern where changes in one object can be notified to other objects. This is important as with this, we can use objects that have dependency