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Minimize the cost of partitioning an array into K groups
Given an array arr[] and an integer K, the task is to partition the array into K non-empty groups where each group is a subarray… Read More
Algorithms
Analysis of Algorithms
Competitive Programming
DSA
Dynamic Programming
Mathematical
How to Become a Data Scientist in 2024: A Complete Guide
There were 5 exabytes of information created between the dawn of civilization and 2003, but that much information is now created every day. This is… Read More
Data Science Blogs
GBlog 2024
AI-ML-DS
Data Science
GBlog
Amazon Interview Experience for SDE 2 (3 years Experienced)
Amazon Interview Experience 1: Screening Round: Find all pairs that add up to 0 Find all pairs with sum closest(abs value) to 0 but non… Read More
Amazon
Experienced
Experiences
Interview Experiences
Difference between Information and Knowledge
Information: Information is delineate because the structured, organized and processed data, conferred inside context, that makes it relevant and helpful to the one who desires… Read More
Difference Between
Misc
How Does NASA Use Machine Learning?
NASA has been trying to solve all these questions on a daily basis. Do you ever look at the night sky and wonder what is… Read More
GBlog 2024
GBlog
Machine Learning
Graphene Batteries
Every time a person goes to a smartphone shop to buy a phone, he/she considers all the specifications of the phone like the RAM, the… Read More
GBlog
Technical Scripter
TechTips
Web Technologies
Lagrange Multipliers
One of the major problems that engineers face is the problem of optimization of a certain function. Mathematics provides us with a beautiful way to… Read More
Engineering Mathematics
Engineering Mathematics Questions
Numpy MaskedArray.reshape() function | Python
numpy.MaskedArray.reshape() function is used to give a new shape to the masked array without changing its data.It returns a masked array containing the same data,… Read More
Python numpy-arrayManipulation
Python-numpy
Python
Find the day number in the current year for the given date
Given string str which represents a date formatted as YYYY-MM-DD, the task is to find the day number for the current year. For example, 1st… Read More
DSA
Mathematical
ES6 Dialog Boxes
ES6 has three types of dialog boxes. These dialog boxes are used for various purposes as mentioned below:  Raise an alert that alert function is… Read More
ES6
JavaScript-ES
Picked
JavaScript
Web Technologies
7 Steps for Mastering the Intro Email to a Prospective Employer
Emailing a prospective employer is a tricky task irrespective of the career stage you are at. You might be a seasoned and experienced executive or… Read More
GBlog
How to use Meta Tag to redirect an HTML page?
URL redirection, also called URL forwarding is a way to send users to a different URL from the one they originally requested. The three most… Read More
Picked
HTML
Technical Scripter
Web Technologies
Fetch API
For long XMLHttpRequest is being used by web developer’s trusted “amigo”. XMLHttpRequest has enabled ajax and a whole new kind of interactive exposure. However, it is… Read More
Picked
Web Technologies
Count of Multiples of A ,B or C less than or equal to N
Given four integers N, A, B and C. The task is to find the count of integers from the range [1, N] which are divisible… Read More
divisibility
Competitive Programming
DSA
Mathematical
Technical Scripter
Python | Find the equivalent discount in successive discounts in percentages
You are given n successive discounts in percentages. Your task is to find the equivalent discount in percentage. Input will contain a list in which… Read More
Aptitude
Python
Difference between Router and Layer-3 Switch
Routers:  Routers are the connecting devices in networking. it is used to choose the smallest path for a packet to attain its destination. Its main… Read More
Computer Networks
Difference Between
GATE CS
10 Node.js Framework to be used in 2021
Node.js is a free and open-source server environment that runs on various platforms. In Node.js, .js is the standard extension for JavaScript code. It is… Read More
GBlog
Node.js
Web Technologies
How to zoom-in and zoom-out image using JavaScript ?
Given an image, the task is to increase and decrease the image size using JavaScript. Use the following property to increase and decrease the image.… Read More
JavaScript
Web Technologies
Find number of subarrays with XOR value a power of 2
Given an integer array, arr[] of size N. The XOR value of any subarray of arr[] is defined as the xor of all the integers… Read More
Bitwise-XOR
subarray
Arrays
Bit Magic
DSA
Infosys Interview Experience for Power Programmer Role through HackWithInfy
Each year Infosys organize a competition called HackWithInfy(Starting from 2018). There are basically three rounds. The first two rounds are Online coding round on HackerRank… Read More
HackWithInfy
Infosys
Infosys-interview-experience
Experiences
Interview Experiences
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