All Basic Articles

Progressive Web Apps – Benefits, Components and How it Works?

Progressive web app seems to be the latest buzzword in today’s tech era. If we ask you to open the Google Maps on your phone,… Read More

GBlog

How To

JavaScript

Software Engineering

TechTips

Web Technologies

Ansible

Ansible is an open-source IT engine that automates application deployment, cloud provisioning, intra-service orchestration, and other IT tools. It is an automation and orchestration tool popular… Read More

Linux-Unix

Vertical Redundancy Check (VRC) or Parity Check

Vertical Redundancy Check is also known as Parity Check. In this method, a redundant bit also called parity bit is added to each data unit.… Read More

Computer Networks

GATE CS

Minimize array length by repeatedly replacing pairs of unequal adjacent array elements by their sum

Given an integer array arr[], the task is to minimize the length of the given array by repeatedly replacing two unequal adjacent array elements by… Read More

array-rearrange

Arrays

DSA

Greedy

Mathematical

Pattern Searching

AWS – Types of Databases

Amazon Web Services provide a wide range of database solutions to its clients. Depending upon the nature of the data and the cost constraints of… Read More

AWS

Amazon Web Services

Lodash _.pick() Method

Lodash _.pick() method is used to return a copy of the object that is composed of the picked object properties. It can be called a… Read More

JavaScript-Lodash

JavaScript

Web Technologies

Create a Voice Recorder using Python

Python can be used to perform a variety of tasks. One of them is creating a voice recorder. We can use python’s sounddevice module to… Read More

Python-projects

python-utility

Python

Find the remaining vertices of a square from two given vertices

Given the coordinates of any two vertices of a square (X1, Y1) and (X2, Y2), the task is to find the coordinates of the other… Read More

DSA

Geometric

Mathematical

Puzzles

School Programming

Check if characters of a given string can be used to form any N equal strings

Given a string S and an integer N, the task is to check if it is possible to generate any string N times from the… Read More

frequency-counting

DSA

Greedy

Hash

School Programming

Searching

Strings

Nokia Interview Experience for Internship | On-Campus

Profile: Intern at Nokia Solutions and Networks Stream Required : B.Tech & M.Tech (CS, IT) Shortlisting Criteria for sitting in Round 1: Batch-2021, Best 150… Read More

Marketing

Nokia

On-Campus

Experiences

Interview Experiences

JavaScript Number MAX_SAFE_INTEGER Property

The JavaScript Number.MAX_SAFE_INTEGER is a constant number that represents the maximum safe integer. This constant has a value of (253 – 1). Here safe refers… Read More

JavaScript-Numbers

JavaScript

Web Technologies

JavaScript Number.MIN_SAFE_INTEGER Property

The JavaScript Number.MIN_SAFE_INTEGER is a constant number that represents the minimum safe integer. This constant has a value of (-(253 – 1)). Use Number.MIN_SAFE_INTEGER, as… Read More

JavaScript-Numbers

JavaScript-Properties

JavaScript

Web Technologies

7 Best Books for Competitive Programming

Do you have a dream to win a Gold Medal in the Olympics of Programming (ACM ICPC)? Do you want to ace your career with… Read More

GBlog-Competitive-Programming

Competitive Programming

DSA

GBlog

Error Detection Code – Checksum

Prerequisite – Error Detection in Computer Networks Checksum is the error detection method used by upper layer protocols and is considered to be more reliable… Read More

Data Link Layer

Computer Networks

Spatial Data Types and Models

Spatial data is the data collected through with physical real life locations like towns, cities, islands etc. Spatial data are basically of three different types… Read More

DBMS

Program to build DFA that accepts the languages ending with “01” over the characters {0, 1}

Given a binary string str, the task is to build a DFA that accepts the languages ending with “01” over the characters {0, 1}. Examples:… Read More

C++ Programs

GATE

GATE CS

Theory of Computation

Break and Continue statement in Java

The break and continue statements are the jump statements that are used to skip some statements inside the loop or terminate the loop immediately without… Read More

java-basics

Java-Control-Flow

Java

Difference Between Source Code and Byte Code

Source code refers to the high-level code or assembly code that is generated by a human/programmer. Source code is easy to read and modify. It… Read More

Difference Between

Java

Composition in Java

The composition is a design technique in java to implement a has-a relationship. Java Inheritance is used for code reuse purposes and the same we… Read More

Java-Object Oriented

Computer Subject

Java

Difference between DBMS and Spreadsheet

1. Database Management System (DBMS) : DBMS i.e, Database Management System is a set of programs to access the data which gives information about a… Read More

DBMS

Difference Between