All Basic Articles

Difference between Gradle and Maven

Software is a program or set of programs containing instructions that provide the desired functionality and Engineering is the process of designing and building something… Read More

Open Source

Difference Between

Java

Web Technologies

what happens when you don’t free memory after using malloc()

Pre-requisite: Dynamic memory allocation in CThe “malloc” or “memory allocation” method is used to dynamically allocate a single large block of memory with the specified… Read More

C-Dynamic Memory Allocation

Picked

C Language

Print all Strong numbers less than or equal to N

Given a number N, print all the Strong Numbers less than or equal to N. Strong number is a special number whose sum of the… Read More

factorial

Analysis of Algorithms

Combinatorial

DSA

Greedy

Mathematical

How to create waves on button with CSS and HTML?

The wave effect on a button is a type of effect in which the shape of the button turns into a wave on hovering. While… Read More

CSS-Advanced

Picked

CSS

Web Technologies

How to crop an image using canvas ?

The HTML canvas element allows the user to draw graphics on any web page. It is like a container for graphics to draw the graphics,… Read More

HTML-Canvas

HTML-Misc

Picked

HTML

Web Technologies

How to convert UTC date time into local date time using JavaScript ?

Given an UTC date and the task is to convert UTC date time into local date-time using JavaScript toLocaleString() function. Syntax: var theDate = new… Read More

javascript-date

JavaScript-Questions

Picked

JavaScript

Web Technologies

Difference between Apache Tomcat server and Apache web server

Apache Tomcat server: Apache Tomcat is a web container. It allows the users to run Servlet and JAVA Server Pages that are based on the… Read More

Difference Between

Web Technologies

Difference between MS SQL Server and PostgreSQL

1. MS SQL Server : Microsoft SQL Server is a relational database management system (RDBMS) which is platform dependent and it is both GUI and… Read More

DBMS

Difference Between

Parbegin/Parend Concurrent Statement

Prerequisite – Introduction of Process Synchronization PARBEGIN/PAREND statement is a higher-level language construct for specifying concurrency. All statements can be executed concurrently those are enclosed between… Read More

Process Synchronization

Operating Systems

Insert statement in MS SQL Server

A database contains of many tables which has data stored in an order. To add up the rows, the user needs to use insert statement. … Read More

SQL-Server

DBMS

SQL

Check if it is possible to split given Array into K odd-sum subsets

Given an array arr[] of length N, the task is to check if it is possible to split the given array into K non-empty and… Read More

divisibility

subset

Arrays

DSA

Mathematical

SQL Server LAG() function Overview

At many instances, user would like to access data of the previous row or any row before the previous row from the current row. To… Read More

SQL-Server

DBMS

SQL

Difference between Physical and Logical Topology

A Physical and Logical topologies are important concepts that govern the formation and operation of networks. In this article we will see differences between both… Read More

Picked

Computer Networks

Difference Between

Difference between UML and ER diagram

1. Unified Modelling Language (UML) : UML is a modelling language that visually represents a software system. 2. ER Diagram : ER diagram is a… Read More

UML

DBMS

Difference Between

Trigonometric Functions in Latex

Trigonometric functions describe the relationship between the sides and angles of a right-angled triangle. The trigonometric functions include sine, cosine, tangent, cotangent, secant, and cosecant. There… Read More

Engineering Mathematics

Difference between Bits and Quantum Bits

1. Bits : It’s a single unit of information that has a value of either 0 or 1 (off or on, false or true, low or… Read More

Computer Organization & Architecture

Computer Subject

Difference Between

Kali Linux – File Management

In Kali Linux, most of the operations are performed on files. And to handle these files Kali Linux has directories also known as folders which… Read More

Linux-Unix

Direct View Storage Tube

Direct View Storage Tube (DVST) resembles CRT as it uses electron gun to draw picture and phosphor coated screen to display it. The phosphor used… Read More

computer-graphics

Misc

Maths Commands in LaTeX

LATEX is a document preparation system for producing professional-looking documents. LaTeX is widely used for the communication and publication of scientific documents in many fields,… Read More

Engineering Mathematics

Geometry Notations in LaTeX

Geometry Notations are notations that refer to the geometric figures, and to the sizes of the figures. For example, Line Segment AB is represented as .… Read More

Engineering Mathematics