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Check if a string can be converted to another by swapping of adjacent characters of given type

Given two strings str1 and str2 of size N consisting of only three characters A, B, and C, the task is to check whether the… Read More

DSA

Pattern Searching

Searching

Strings

Methods of Line Discipline

Line Discipline : Line discipline is the foundation of data link layer that determines which device can send data at a given time out of… Read More

Computer Networks

Draw a triangle in C++ graphics

Prerequisite: graphics.h, How to include graphics.h in CodeBlocks? The task is to write a C program to make a triangle with the line function of… Read More

computer-graphics

C++

Puzzle | Six Houses P, Q, R, S, T, and U

There are three houses on each side of the road. These six houses are labeled as P, Q, R, S, T, and U. The houses… Read More

Aptitude

Logical Puzzles

Puzzles

CAT Quiz

Puzzles

Shadowing in Java

Inner class means one class that is a member of another class. There are basically four types of inner classes in java. Nested Inner class… Read More

Java

Java Programs

Create a Screen recorder using Python

Python is a widely used general-purpose language. It allows for performing a variety of tasks. One of them can be recording a video. It provides… Read More

Python-projects

python-utility

Python

Python – Avoid Spaces in string length

Given a String, compute all the characters, except spaces. Input : test_str = ‘geeksforgeeks 33 best’ Output : 19 Explanation : Total characters are 19. Input :… Read More

Python string-programs

Python

Python Programs

Python – Specific Characters Frequency in String List

Given a String list, extract frequency of specific characters in the whole strings list. Input : test_list = [“geeksforgeeks is best for geeks”], chr_list =… Read More

Python string-programs

Python

Python Programs

Phonenumbers module in Python

Python is a very powerful language and also very rich in libraries. phonenumbers is one of the modules that provides numerous features like providing basic… Read More

python-modules

Python

Split large Pandas Dataframe into list of smaller Dataframes

In this article, we will learn about the splitting of large dataframe into list of smaller dataframes. This can be done mainly in two different… Read More

Python pandas-dataFrame

Python Pandas-exercise

Python-pandas

Python

AthenaHealth Interview Experience | On-Campus Internship

Round 1 (MCQ and Coding): First round consisted of 10 MCQ and 2 coding questions. The MCQ’s were asked from various domains like HTML, REST… Read More

Athena-Health

Marketing

On-Campus

Experiences

Interview Experiences

Flowchart for basic Machine Learning models

Machine learning tasks have been divided into three categories, depending upon the feedback available: Supervised Learning: These are human builds models based on input and… Read More

Deep-Learning

Machine Learning

Goldman Sach Internship Interview Experience

College: IIT(ISM) DHANBAD Date: 22-8-2020 Round 1: Coding round on Hackerrank Platform with few MCQ and aptitudes. 5 Section: Section 1: Two coding questions to… Read More

Goldman Sachs

Marketing

Experiences

Interview Experiences

Deloitte Interview Experience (On Campus) 2020

Hello Everyone, Deloitte visited our college(Vellore Institute Of Technology, Vellore) for 4 profiles in total, out of which one was for the guys having Post… Read More

Deloitte

Marketing

On-Campus

Experiences

Interview Experiences

Count of days remaining for the next day with higher temperature

Given a list arr[] of everyday temperatures. For each day, the task is to find the count of days remaining for the next day with… Read More

Amazon

interview-preparation

Arrays

C++ Programs

DSA

Greedy

Mathematical

Searching

Stack

Return multiple columns using Pandas apply() method

Objects passed to the pandas.apply() are Series objects whose index is either the DataFrame’s index (axis=0) or the DataFrame’s columns (axis=1). By default (result_type=None), the… Read More

Python pandas-dataFrame

Python pandas-dataFrame-methods

Python-pandas

Python

Longest subarray forming an Arithmetic Progression (AP)

Given an array arr[] of size, N, the task is to find the length of the longest subarray that forms an Arithmetic Progression.Examples: Input: arr[]… Read More

arithmetic progression

subarray

Arrays

DSA

Mathematical

Searching

How to compute the eigenvalues and right eigenvectors of a given square array using NumPY?

In this article, we will discuss how to compute the eigenvalues and right eigenvectors of a given square array using NumPy library. Example: Suppose we… Read More

Python numpy-Linear Algebra

Python-numpy

Python

Enumeration vs Iterator vs ListIterator in Java

Enumeration is an interface. It is used in the collection framework in java to retrieve the elements one by one. Enumeration is a legacy interface… Read More

Java-Enumeration

Java-Iterator

Computer Subject

Difference Between

Java

Collection vs Collections in Java with Example

Collection: Collection is a interface present in java.util package. It is used to represent a group of individual objects as a single unit. It is… Read More

Java-Collections

Computer Subject

Difference Between

Java