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Correct BST whose two nodes are swapped (using Morris Traversal)

Given a Binary Search Tree with two of the nodes of the Binary Search Tree (BST) swapped. The task is to fix (or correct) the… Read More

Insertion Sort

Binary Search Tree

C++

C++ Programs

Data Structures

DSA

Programming Language

Sorting

Find minimum difference between any two elements | Set 2

Given an unsorted array arr[] of size n, the task is to find the minimum difference between any pair in the given array. Input: arr[]… Read More

frequency-counting

Hash

Arrays

C++

Competitive Programming

DSA

Difference between pointer to an array and array of pointers

Pointer to an array: Pointer to an array is also known as array pointer. We are using the pointer to access the components of the… Read More

Arrays

Pointers

C Language

Difference Between

ML | Rainfall prediction using Linear regression

Rainfall prediction is a common application of machine learning, and linear regression is a simple and effective technique that can be used for this purpose.… Read More

data-science

Data Science

Machine Learning

Python

Generate Test Datasets for Machine learning

Whenever we think of Machine Learning, the first thing that comes to our mind is a dataset. While there are many datasets that you can… Read More

data-science

Data Science

Machine Learning

Python

Categories of SQL Functions

SQL Functions are developed into Oracle Database and are available to use in various appropriate SQL Statements. Functions in SQL and User defined function in… Read More

DBMS-SQL

SQL-Functions

DBMS

SQL

Android | Display Multiplication Table of a Number

Given a number, the task is to display the multiplication table of this number using the Android App. Steps to Build an Android Application for… Read More

Algorithms

DSA

Implementing Apriori algorithm in Python

Prerequisites: Apriori AlgorithmApriori Algorithm is a Machine Learning algorithm which is used to gain insight into the structured relationships between different items involved. The most… Read More

Machine Learning

Python

Query to find 2nd largest value in a column in Table

Problem: Write a SQL query to find the 2nd largest value in a column in a table. Examples: In the 1st example find the 2nd… Read More

DBMS-SQL

DBMS

SQL

Difference between Time Sharing OS and Real-Time OS

Prerequisite – Types of Operating Systems Time sharing operating system allows concurrent execution of programs through rapid switching thereby giving each process the same amount… Read More

Difference Between

Operating Systems

Difference between Interrupt and Polling

Interrupt: Interrupt is a hardware mechanism in which, the device notices the CPU that it requires its attention. Interrupt can take place at any time.… Read More

Difference Between

Operating Systems

Multilevel Paging in Operating System

Multilevel Paging is a paging scheme that consists of two or more levels of page tables in a hierarchical manner. It is also known as… Read More

Computer Subject

GATE CS

Operating Systems

Python | Communicating Between Threads | Set-2

Prerequisite: Communicating Between Threads | Set-1 If a thread needs to know immediately when a consumer thread has processed a particular item of data, one… Read More

python-utility

Python

How to get the title of an HTML page ?

In this article, we will see how to get the title of HTML page using JavaScript. There is a number of ways to do this… Read More

JavaScript-Questions

HTML

JavaScript

Web Technologies

Python | Catching and Creating Exceptions

Catching all exceptions is sometimes used as a crutch by programmers who can’t remember all of the possible exceptions that might occur in complicated operations.… Read More

Python-exceptions

Python

Rearrange numbers in an array such that no two adjacent numbers are same

Given an array of integers. The task is to rearrange elements of the array such that no two adjacent elements in the array are same.… Read More

priority-queue

Advanced Data Structure

Algorithms

Arrays

Competitive Programming

DSA

Heap

Java Programs

Queue

Difference between Bluetooth and Wi-Fi

Both Bluetooth and Wi-Fi are used for providing wireless communication through radio signals. The biggest distinction between Bluetooth and Wifi is that Bluetooth is accustomed… Read More

Computer Networks

Difference Between

Python | grid() method in Tkinter

The Grid geometry manager puts the widgets in a 2-dimensional table. The master widget is split into a number of rows and columns, and each… Read More

Python-gui

Python-tkinter

Python

std::uniform_int_distribution class in C++

In Probability, Discrete Uniform Distribution Function refers to the distribution with constant probability for discrete values over a range and zero probability outside the range.… Read More

cpp-class

cpp-random

C++ Programs

DSA

Mathematical

Randomized

Nth number whose sum of digit is multiple of 10

Content Removed

number-digits

Competitive Programming

DSA

Mathematical