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Real Numbers
Real Numbers are continuous quantities that can represent a distance along a line, as Real numbers include both rational and irrational numbers. Rational numbers occupy… Read More
Maths-Class-9
Numbers
Picked
Class 9
Mathematics
School Learning
Different Ways to Create the Instances of Wrapper Classes in Java
Wrapper Class a class whose object wraps or contains primitive data types. When we create an object to a wrapper class, it contains a field… Read More
java-wrapper-class
Java
Java Program to Display All Prime Numbers from 1 to N
For a given number N, the purpose is to find all the prime numbers from 1 to N. Examples:   Input: N = 11 Output:… Read More
java-basics
Java
Java Programs
Find the string from an array that can be converted to a string S with minimum number of swaps
Given a string S and an array of strings arr[] of length N and M respectively, the task is to find the string from the… Read More
BIT
Advanced Data Structure
Arrays
DSA
Searching
Strings
Remove all occurrences of key Y after the first occurrence node X in Linked List
Given a Linked List and two integers X and Y, the task is to remove all occurrences of Y after the first occurrence of a… Read More
Linked Lists
two-pointer-algorithm
DSA
Java
Java Programs
Java Quiz
Linked List
Minimum removals required such that given string consists only of a pair of alternating characters
Given a string S, the task is to find the minimum removal of characters required such that the string S consists only of two alternating… Read More
Technical Scripter 2020
DSA
Pattern Searching
Searching
Strings
Technical Scripter
JP Morgan Video Interview Experience (Code For Good – 2021)
JP Morgan Chase & Co. has already organized the round 1 coding test. There were 2 questions of easy to medium level. Now the video… Read More
JP Morgan
Experiences
Internship
Interview Experiences
HashedIn Interview Experience | Off-Campus March 2021
HashedIn is a cloud-based company that manages SAAS products. It is one of the top leading industries in today’s era. HashedIn has been certified by… Read More
Hashedin
Off-Campus
Experiences
Interview Experiences
HashedIn Interview Experience for Intern+FTE (Off-Campus)
I applied directly through the website using a referral for Software Engineer. Round 1: Online Assessment (90 min) 3 Coding questions (Medium to hard level)Based… Read More
Hashedin
Off-Campus
Experiences
Internship
Interview Experiences
Mirror Formula and Magnification
The light gets reflected or refracted from the surfaces or medium. Any surface which is polished or in other words shiny always acts like a… Read More
Class 10
School Learning
School Physics
How to Add Labels in a Plot using Python?
Prerequisites: Python Matplotlib  In this article, we will discuss adding labels to the plot using Matplotlib in Python. But first, understand what are labels in… Read More
Python-matplotlib
Technical Scripter 2020
Python
Technical Scripter
How to Create and Use Signals in Django ?
In this article, we’ll dive into the powerful world of Django signals, exploring how to create and use them effectively to streamline communication and event… Read More
Python Django
Technical Scripter 2020
Python
Technical Scripter
Web Technologies
Python Pillow – Writing Text on Image
In this article, we will see how to write text on images with the Python Pillow module. Installation This module is not preloaded with Python.… Read More
Picked
Python-pil
Python
Wine Quality Prediction – Machine Learning
Here we will predict the quality of wine on the basis of given features. We use the wine quality dataset available on Internet for free.… Read More
Machine Learning
Python
How to Scrape all PDF files in a Website?
Prerequisites: Implementing Web Scraping in Python with BeautifulSoup Web Scraping is a method of extracting data from the website and use that data for other… Read More
Picked
Python BeautifulSoup
Python bs4-Exercises
Python web-scraping-exercises
Web-scraping
Python
Import Text Files Into Numpy Arrays
Numpy is an acronym for ‘Numerical Python’. It is a library in python for supporting n-dimensional arrays. But have you ever wondered about loading data… Read More
Picked
Python numpy-io
Python-numpy
Technical Scripter 2020
Python
Technical Scripter
p5.js exp() Method
The exp() function returns the value of n (any number) to the Euler’s number e(2.71828…) raised to the power n (e^n). Syntax: exp(n) Parameters: This… Read More
JavaScript-p5.js
Picked
JavaScript
TechTips
Web Technologies
Splitting stereo audio to mono with PyDub
Splitting a stereo audio file into multiple mono audio files is very useful if you are trying to process or transcribe the stereo audio files.… Read More
Picked
python-modules
Python
Adding borders to the images using Python – OpenCV
Image processing is an interesting field in today’s era of Artificial Intelligence and Machine Learning. We can see the applications of image processing in our… Read More
OpenCV
Picked
Python-OpenCV
Technical Scripter 2020
Python
Technical Scripter
How to connect WiFi using Python?
Seeing a computer without an active internet connection today is next to impossible. The Internet has been of the utmost importance in the 21st Century.… Read More
Picked
python-utility
Python
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