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Difference between Java and Kotlin in Android with Examples

Kotlin KOTLIN is a cross platform, statically types, general purpose programming language with type inference. KOTLIN is designed to interoperate fully with java but type… Read More

Kotlin Android

android 1

Difference Between

Java

Kotlin

Program to find the XOR of ASCII values of characters in a string

Given a string str, the task is to find the XOR of ASCII values of characters in the string. Examples: Input: str = “Geeks” Output: 95 ASCII… Read More

ASCII

Bitwise-XOR

C-String-Question

C++

C++ Programs

DSA

Mathematical

Strings

Tips to Crack a Telephonic Job Interview

Hi, after reviewing your application, we have shortlisted your profile for the Telephonic Interview. If you’re in a league of job hunting currently (or in… Read More

Career-Advices

GBlog

HyperlinkedModelSerializer in serializers – Django REST Framework

HyperlinkedModelSerializer is a layer of abstraction over the default serializer that allows to quickly create a serializer for a model in Django. Django REST Framework… Read More

Django-REST

Python Django

rest-framework

Python Programs

Python program to get Current Time

In this article, we will know the approaches to get the current time in Python. There are multiple ways to get it. The most preferably… Read More

Python datetime-program

Python

Python Programs

ML | Heart Disease Prediction Using Logistic Regression

World Health Organization has estimated that four out of five cardiovascular disease (CVD) deaths are due to heart attacks. This whole research intends to pinpoint… Read More

ML-Classification

AI-ML-DS

Machine Learning

Phases of Project Management – A Complete Breakdown

Lifecycle phases consist of various separated modules with defined functionalities. Lifecycle phases describe the various phases of project management. Phases of Project Management – A… Read More

Project Management

Software Engineering

Process Creation and Deletions in Operating Systems

Prerequisite – States of a Process in Operating Systems There are two basic operations that can be performed on a process: Creation and Deletion. They… Read More

GATE CS

Operating Systems

Count of ways to traverse a Matrix according to given conditions

Given an integer N which represents an N x N Square Matrix, the task is to print the number of ways to move from top… Read More

chessboard-problems

Traversal

Algorithms

DSA

Matrix

Recursion

Become Leader of Coding Era – GeeksforGeeks Campus Ambassador Program

Who wouldn’t want to be a great leader in their respective field? Yes, almost everyone wants!! In fact, a leader is someone that we aspire… Read More

GBlog

Ruby Tutorial

Ruby is a object-oriented, reflective, general-purpose, dynamic programming language. Ruby was developed to make it act as a sensible buffer between human programmers and the… Read More

Ruby

Matplotlib.pyplot.vlines() in Python

Matplotlib is a plotting library for creating static, animated, and interactive visualizations in Python. Matplotlib.pyplot.vlines() matplotlib.pyplot.vlines() is a function used in the plotting of… Read More

Picked

Python-matplotlib

Python

ML | Case Based Reasoning (CBR) Classifier

As we know Nearest Neighbour classifiers stores training tuples as points in Euclidean space. But Case-Based Reasoning classifiers (CBR) use a database of problem solutions… Read More

Machine Learning

Mutual Exclusion in Synchronization

During concurrent execution of processes, processes need to enter the critical section (or the section of the program shared across processes) at times for execution.… Read More

Process Synchronization

GATE CS

Operating Systems

Node crypto.randomBytes() Method

The crypto.randomBytes() method is used to generate cryptographically well-built artificial random data and the number of bytes to be generated in the written code. Syntax: … Read More

Node.js-crypto-module

Node.js

Web Technologies

Bring Out The Geek In You During COVID-19 Outbreak

The world is facing one of the worst epidemics, the outbreak of COVID-19, you all are aware of that and this is not the first… Read More

GFG-Update

GBlog

Longest increasing sub-sequence formed by concatenating array to itself N times

Given an array arr[] of size N, the task is to find the length of the longest increasing subsequence in the array formed by the… Read More

LIS

subsequence

Algorithms

Arrays

DSA

Greedy

Hash

Recursive Program to print multiplication table of a number

Given a number N, the task is to print its multiplication table using recursion. Examples Input: N = 5 Output: 5 * 1 = 5 5 * 2 =… Read More

DSA

Mathematical

Recursion

Selection Algorithms

Selection Algorithm is an algorithm for finding the kth smallest (or largest) number in a list or an array. That number is called the kth… Read More

Algorithms

DSA

Longest alternating subsequence in terms of positive and negative integers

Given an array arr[] of positive and negative numbers only. The task is to find the length of the longest alternating (means negative-positive-negative or positive-negative-positive)… Read More

Arrays

DSA

Dynamic Programming

Recursion