All Medium Articles

Largest lexicographical string with at most K consecutive elements

Given a string S, the task is to find the largest lexicographical string with no more than K consecutive occurrences of an element by either… Read More

lexicographic-ordering

Algorithms

Arrays

DSA

Greedy

Hash

Strings

Automation and its Types

Just look at a scenario where we want to submit our electricity bill in normal case what we do, we go to the electricity center… Read More

Computer Subject

Write From Home

Difference between CD-R and CD-RW

1. CD-R (Compact Disk – Recordable) : CD-R is a blank CD in which data can be stored once. After storing data it is converted… Read More

Computer Organization & Architecture

Difference Between

GATE CS

How to add TextSwitcher with animation in Android using Java

A TextSwitcher is used to animate a text on a screen. It is the child class of the ViewSwitcher class. It contains only one child… Read More

Android-Animation

Android

Java

How to create a To-Do list using Drag and Drop in Angular 7 ?

We can easily create a To-Do list using Drag-Drop module provided by angular Component Development Kit (CDK). First of all, create an angular component by… Read More

AngularJS-Misc

Picked

AngularJS

Web Technologies

How to add a Snackbar in Android

Snackbar provides lightweight feedback about an operation. The message appears at the bottom of the screen on mobile and lower left on larger devices. Snackbar… Read More

Android-Bars

Android

Java

Curzon Numbers

Given an integer N, check whether the given number is a Curzon Number or not. A number N is said to be a Curzon Number… Read More

maths-power

Numbers

DSA

Mathematical

School Programming

Write From Home

A Categorical List of programming languages

Programming languages are the formal language, with a set of instructions which provides the desired output. For implementing various algorithms in our machines we started… Read More

Compiler Design

GBlog

Programming Language

Write From Home

How to check the routing table in Linux | route Command

The IP/kernel routing table acts as a crucial map, determining how network packets are forwarded between different hosts and networks. By utilizing the route command,… Read More

linux-command

Linux-networking-commands

Linux-Unix

Minimum time required to visit all the special nodes of a Tree

Given an undirected tree consisting of N vertices where some of the nodes are special nodes, the task is to visit all the special nodes… Read More

DFS

tree-traversal

DSA

Misc

Recursion

Tree

pidof Command in Linux with Examples

pidof command is used to find out the process IDs of a specific running program. It is basically an identification number that is automatically assigned… Read More

linux-command

Linux-system-commands

Linux-Unix

RS232C for Data Transfer

RS232 is an Interface and the protocol between DTE(data terminal equipment) and DCE(data communication equipment) using serial binary data exchange. Here C is used for… Read More

Computer Organization & Architecture

Walmart Labs Interview Experience | Java developer for 4.5 Years Experienced

Round 1: 1. Given a string containing only R and L. Find the number of balanced substrings(equal number of L’s and R’s) you will encounter… Read More

Marketing

Walmart

Experienced

Experiences

Interview Experiences

CodeChef Software Engineer Internship Interview Experience

I’m a regular user at LinkedIn and I came across the Software Development Engineer internship’s poster by CodeChef when I was browsing through the feed… Read More

Codechef

GitHub

Marketing

Experiences

Internship

Interview Experiences

Virtual Circuit in Computer Network

Virtual Circuit is the computer network providing connection-oriented service. It is a connection-oriented network. In virtual circuit resource are reserve for the time interval of… Read More

Computer Networks

EXL Services Interview Experience

As I can say one thing that interview and selection procedures for campus placements totally depends on the institute. It varies in terms of number… Read More

Exl-Analytics

Marketing

Experiences

Interview Experiences

Count of Binary strings of length N having atmost M consecutive 1s or 0s alternatively exactly K times

Given three integers, N, K and M. The task is to find out the number of binary strings of length N which always starts with… Read More

Algorithms-Dynamic Programming

binary-string

Algorithms

Combinatorial

DSA

Dynamic Programming

Recursion

Find the Kth number which is not divisible by N

Given two integers N and K, the task is to find the Kth number which is not divisible by N.Note: The value of N is… Read More

divisibility

Numbers

Competitive Programming

DSA

Mathematical

How to Create a Pre-Filled forms in Node.js ?

Pre-Filled forms are those forms that are already filled with desired data. These are helpful when a user wants to update something like his profile,… Read More

Node.js-Misc

Node.js

Web Technologies

Body-parser middleware in Node.js

Body-parser is the Node.js body-parsing middleware. It is responsible for parsing the incoming request bodies in a middleware before you handle it. Installation of body-parser… Read More

Node.js-Misc

Node.js

Web Technologies