All Medium Articles

Minimum number of bits required to be flipped such that Bitwise OR of A and B is equal to C

Given three positives integers A, B, and C, the task is to count the minimum number of flipping of bits required in A and B,… Read More

Bitwise-OR

Bit Magic

DSA

Greedy

Mathematical

HashedIN Interview Experience for Software Engineer-1 (Off-Campus)

I applied at HashedIN after seeing a posting on LinkedIn and the same day, I got a call from a technical recruiter at HashedIN. We… Read More

Hashedin

Off-Campus

Experiences

Interview Experiences

L&T- NxT Interview Experience for Graduate Engineer Trainee | On-Campus 2021

L&T-Nxt is a subsidiary company of Larson and Tubro Group. It mainly works in the field of AI and IoT. Sit tight as my Interview… Read More

L & T Infotech

On-Campus

Experiences

Interview Experiences

How C# Code Gets Compiled and Executed?

C# is a general-purpose, strongly typed, lexically scoped, functional, object-oriented, and component-oriented programming language. In this article, we are going to learn how C# code… Read More

C#

Flutter – Difference Between setState and Provider in State Management

In this article, we will look into how we can use state management or provider package for implementing state management in our flutter app. We… Read More

Flutter

Dart

Difference Between

Flutter

How to Extract and Copy Files from ISO Image in Linux?

The term ISO was derived from the ISO 9660 file system, which is commonly used by optical media. An ISO image is a full copy… Read More

Picked

How To

Linux-Unix

SQL Query to Drop Unique Key Constraints Using ALTER Command

Here, we see how to drop unique constraints using alter command. ALTER is used to add, delete/drop or modify columns in the existing table. It… Read More

Picked

SQL-Query

DBMS

SQL

SQL Query to Add Foreign Key Constraints Using ALTER Command

In this article, we will look into how you can add a foreign key constraint using the ALTER command in SQL. For this article, we… Read More

Picked

SQL-Query

SQL

Plot a 3D Contour in MATLAB

Contour plots are used to show 3D surfaces by plotting z- slides on a 2D surface. A contour plot is also called a line plot.… Read More

MATLAB-graphs

Picked

Computer Subject

MATLAB

Reverting from multiindex to single index dataframe in Pandas

In this article, we will be reverting from a multi-index to a single index in the pandas dataframe. Sometimes, when we are doing exploratory data… Read More

Picked

Python pandas-indexing

Python-pandas

Python

Python SQLite – CRUD Operations

In this article, we will go through the CRUD Operation using the SQLite module in Python. CRUD Operations The abbreviation CRUD expands to Create, Read,… Read More

Picked

Python-SQLite

Python

SciPy Interpolation

In this article, we will learn Interpolation using the SciPy module in Python. First, we will discuss interpolation and its types with implementation. Interpolation and… Read More

Picked

Python-scipy

Python

Find() function in MATLAB

The find() function in MATLAB is used to find the indices and values of non-zero elements or the elements which satisfy a given condition. The… Read More

Picked

MATLAB

Overview Software Documentation

Software documentation is a written piece of text that is often accompanied by a software program. This makes the life of all the members associated… Read More

Software Engineering

Derive the efficiency of Pure ALOHA protocol

The efficiency of an ALOHA system is that fraction of all transmitted frames which escape collisions that is which do not get caught in collisions.Consider… Read More

Computer Networks

GATE CS

HashedIn Interview Experience for Internship ( Off-Campus )

One of my College friends referred me for HashedIn off-campus drive in January and I received a test link within 2 days. The test was… Read More

Hashedin

Off-Campus

Experiences

Internship

Interview Experiences

Java Program to Remove a Given Word From a String

Given a string and a word that task to remove the word from the string if it exists otherwise return -1 as an output. For… Read More

Java-String-Programs

Picked

Java

Java Programs

Count number of substrings having at least K distinct characters

Given a string S consisting of N characters and a positive integer K, the task is to count the number of substrings having at least… Read More

Amazon

HashTable

interview-preparation

sliding-window

substring

two-pointer-algorithm

DSA

Hash

Strings

Modify string by replacing all occurrences of given characters by specified replacing characters

Given a string S consisting of N lowercase alphabets and an array of pairs of characters P[][2], the task is to modify the given string… Read More

frequency-counting

Arrays

DSA

Hash

Searching

Strings

How to check if the provided value is an object created by the Object constructor in JavaScript ?

In this article, we will learn how to check if the provided value is an object created by the Object constructor in JavaScript. Almost all… Read More

javascript-object

JavaScript-Questions

Picked

JavaScript

Web Technologies