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Quantum Numbers
Quantum numbers in Chemistry, are the sets of numbers that describe an electron’s orbit and movement within an atom. When the quantum numbers of all… Read More
Atoms-and-Ions
Chemistry-Class-11
Inorganic-Chemistry
Picked
Class 11
School Chemistry
School Learning
Ampere’s Circuital Law and Problems on It
André-Marie Ampere, a French physicist, proposed Ampere’s Circuital Law. Ampere was born in Lyon, France, on January 20, 1775. His father educated him at home,… Read More
Physics-Class-12
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Class 12
School Learning
School Physics
Python Program to check if strings are rotations of each other or not
Given a string s1 and a string s2, write a snippet to say whether s2 is a rotation of s1? (eg given s1 = ABCD… Read More
rotation
DSA
Python
Python Programs
Strings
Python3 Program to Find all triplets with zero sum
Given an array of distinct elements. The task is to find triplets in the array whose sum is zero. Examples :  Input : arr[] =… Read More
Facebook
Google
two-pointer-algorithm
Arrays
DSA
Hash
Python
Searching
Sorting
How to iterate through images in a folder Python?
In this article, we will learn how to iterate through images in a folder in Python.  Method 1: Using os.listdir Example 1: Iterating through .png… Read More
Picked
Python directory-program
Python
Convert CSV to HTML Table using Python Pandas and Flask Framework
In this article, we are going to convert a CSV file into an HTML table using Python Pandas and Flask Framework. Sample CSV file :… Read More
Flask Projects
Python Flask
Python-pandas
Python-projects
CSS
HTML
Python
Web Technologies
How to Convert Categorical Variable to Numeric in Pandas?
In this article, we will learn how to convert a categorical variable into a Numeric by using pandas. When we look at the categorical data,… Read More
Picked
Python-pandas
Python
Minimum product subarray of size K including negative integers
Given an array arr[] of length N, the task is to find the minimum product of subarray of size K of an array including negative… Read More
sliding-window
subarray
two-pointer-algorithm
Arrays
DSA
Mathematical
Misc
EPAM Interview Experience | On-Campus 2022
ABOUT COMPANY: EPAM is one of the dream-job for freshers nowadays which is getting exponentially popular.  This is a product-based company where you’ll provide end-to-end… Read More
Epam Systems
On-Campus
Experiences
Interview Experiences
How to search a string for a pattern in JavaScript ?
In this article, we will see how to search a string for a pattern in JavaScript. We will be using the following methods to search… Read More
JavaScript-Methods
JavaScript-Questions
Picked
JavaScript
Web Technologies
Engineering Mathematics – Partial Derivatives
A function is like a machine that takes some input and gives a single output. For example, y = f(x) is a function in ‘x’. Here,… Read More
Picked
Engineering Mathematics
How to Change Default User and Password in Spring Security?
Spring Security is a powerful and highly customizable authentication and access-control framework. It is the de-facto standard for securing Spring-based applications. Spring Security is a… Read More
Java-Spring
Java
Minimum number of days in which no task is performed
Given an array arr[] consisting of values (0, 1, 2, 3) of length N, representing the type of work that can be done on any… Read More
Combinatorial
DSA
Dynamic Programming
Mathematical
Recursion
Find number of rectangles that can be formed from a given set of coordinates
Given an array arr[][] consisting of pair of integers denoting coordinates. The task is to count the total number of rectangles that can be formed… Read More
square-rectangle
DSA
Geometric
Mathematical
Searching
Understanding Semantic Analysis – NLP
Introduction to Semantic AnalysisSemantic Analysis is a subfield of Natural Language Processing (NLP) that attempts to understand the meaning of Natural Language. Understanding Natural Language… Read More
Natural-language-processing
python
AI-ML-DS
Machine Learning
NLP
Nested Pie Chart in R
In this article, we will discuss how to create a nested pie chart in the R Programming Language. A Pie Chart is a circular plot… Read More
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R-Charts
R-ggplot
R-Graphs
R-plots
R Language
Feature detection and matching with OpenCV-Python
In this article, we are going to see about feature detection in computer vision with OpenCV in Python. Feature detection is the process of checking… Read More
OpenCV
Picked
Python-OpenCV
Python
How to Create Directory If it Does Not Exist using Python?
In this article, We will learn how to create a Directory if it Does Not Exist using Python. Method 1: Using os.path.exists() and os.makedirs() methods… Read More
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Python directory-program
Python
How to Replace Values in Column Based on Condition in Pandas?
In Python using Pandas, values in a DataFrame column can be replaced based on conditions by utilizing various built-in functions. In this article, we are… Read More
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Python pandas-dataFrame
Python-pandas
Python
Batch Script – Remove All Spaces
In this article, we are going to see how to remove all spaces from any string using Batch String. Example : Input: G e e… Read More
Batch-script
Picked
Linux-Unix
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