Software Engineering

A static Portfolio Website in Django

In this article, we will be creating a static Portfolio website using Django and understand the structure of the Django framework. This article would cover all the commands

Models in Django

In this article, we will be learning about Models in Django and how the database system works in Django.

Software Engineering

<Button> tag in HTML web pages

Button are HTML elements that give a sense of click on webpages. Buttons can be formatted and styled using CSS. We can add javascript codes too to make the buttons interactive.

Software Engineering

Dictionary in Python

A dictionary is a collection of key:value pairs which are unordered, changeable and indexed. In Python, dictionaries are written with curly brackets, and they have keys and values in them.

Software Engineering

Web Scraping a CodeForces profile in Python

In this article, we will inspect a Codeforces profile’s site structure and scrape the required profile data. We will use the Beautiful Soup and Requests libraries of python for the purpose.

Data Structures

Implementing a Binary Search Tree (BST) in C++

In this article, we have explained the idea of implementing Binary Search Tree (BST) from scratch in C++ including all basic operations like insertion, deletion and traversal.

Software Engineering

Build a Minesweeper game using JavaScript

Minesweeper is a single-player puzzle game. The goal of the player is to clear a rectangular board containing hidden "mines" or bombs. We have built Minesweeper game using JavaScript.

Software Engineering

Binary JSON (BSON)

In this post, we will understand the circumstances behind the need for Binary JSON (BSON) ,it's applications, merits and demerits and also most importantly it's relationship with JSON.

Software Engineering

Different ways to add elements in Priority queue in C++

Priority queue is an adapter which uses a vector by default as an underlying container, but a deque can also be used. In this article, we have explored Different ways to add elements in Priority queue container in C++.

Software Engineering

Developing static webpage application using Flask with no database

In this article, we have built basic static webpage application in Flask with no database. This results in a high performance webpage with a lightweight web server which is the direct result of not adding a database.

Software Engineering

Why String is immutable in Java?

In Java, Strings are immutable which means that the existing String objects can't be changed i.e we can't modify the existing String objects or we can't change the internal state of the String objects.

Software Engineering

pv command in Linux

pv is a terminal-based (command-line based) tool in Linux that allows us for the monitoring of data being sent through pipe. The full form of pv command is Pipe Viewer.

Software Engineering

OrderedDict objects in Python

An ordereddict is a subclass of the dictionary object in Python. It supports two methods: popitem() and move_to_end(). We have explained it in depth.

Software Engineering

Different ways to sort a counter in Python

In this article, we have explored Different ways to sort a counter in Python which includes using counter.most_common(), sorted() to solve the keys and sort values in pair.

Software Engineering

Control Statements in Java

Java has three sets of control statement that might be utilized to change the progression of execution of a program. The first set of statements is called selection statements followed by iteration statements and jump statements.

Software Engineering

Idea behind Load Balancer

Load Balancer is placed between the clients and the server accepting incoming requests and distributing the traffic across multiple backend servers using different algorithms.

Software Engineering

Header file math.h in C language

math.h header file is a widely used C utility that we can use in C language to perform various mathematical operations like square root, trigonometric functions and a lot more. We have explored this in depth.

Software Engineering

unordered_set in C++ STL

In this article, we have discussed about the unordered_set container class of the C++ Standard Template Library. unordered_set is one of the most useful containers offered by the STL and provides search, insert, delete in O(1) on average.

Software Engineering

Cin and Cout in C++

C++ uses the concept of streams to perform I/O operations. A stream is a sequence of bytes in which character sequences are 'flown into' or 'flow out of'. In this article, we have covered cin and cout in C++ in depth.

Software Engineering

Command Pattern in Java

Command pattern is a behavioral-based design pattern that encapsulates a request/action in an object without knowing the internal operations. We have explored it in depth in Java.

Software Engineering

Build a Static Website using Gatsby

This is a step by step guide to build a static site using Gatsby. Gatsby is React based, GraphQL powered static website generator. It combines best of React, GraphQL, and Webpack.

Software Engineering

Trigonometric Functions using <math.h> in C

math.h header defines various mathematical functions including trigonometric and hyperbolic functions. All the these predefined trigonometric functions use radians as argument. We have explored all Trigonometric Functions using in C.

Software Engineering

All about Python Dictionary

In this article, you will learn everything about Python dictionaries which is an useful in-built data structure frequently used to handle data. Dictionaries are unordered mapping for storing items.

Software Engineering

GraphQL Server with Node.JS

A GraphQL server is a server side implementation of GraphQL. It provides the GraphQL data as an API that is needed by frontend applications. We will implement GraphQL and GraphQL server from a middleware called Apollo Server.

Software Engineering

Production Process Manager (PM2) for Node.JS

PM2 (Production Process Manager) is an open-source, advances, and efficient production process manager for applications that are built in Node.JS. We have demonstrated it with an example.