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HackerRank was founded as InterviewStreet Inc. by two NIT Trichy alumni, Vivek Ravisankar and Hari Karunanidhi. [5] [6] HackerRank is a Y Combinator-backed company, and was the first Indian company accepted into Y Combinator. [1]
The report asserts that badges "have been successfully used to set goals, motivate behaviors, represent achievements and communicate success in many contexts" and proposes that when learning happens across various contexts and experiences, "badges can have a significant impact, and can be used to motivate learning, signify community and signal ...
Open Badges are designed to serve a broad range of digital badge use cases, including both academic and non-academic uses. [22] The core Open Badge specification is made up of three types of Badge Objects: [23] Assertion Represents an awarded badge. It contains information about a single badge that belongs to an individual earner. BadgeClass
As of October 2023, Korotkevich is the highest-rated programmer on CodeChef, [2] Topcoder, [3] AtCoder [4] and HackerRank. [5] On 30th August 2024, he achieved a historic rating of 4009 on Codeforces, becoming the first to break the 4000 barrier. [6] He was the highest-rated programmer on Codeforces [7] until 20 January 2024.
TechCrunch notes that the company "opened itself to additional revenues from the lucrative corporate e-learning market, which some reports suggest was worth $12 billion in the US alone". [30] Coursera for Business customers include L'Oréal, Boston Consulting Group, and Axis Bank. In October 2016, Coursera launched a monthly subscription model ...
The platform also provides courses for learning command line and Git. [3] In September 2015, Codecademy, in partnership with Periscope, added a series of courses designed to teach SQL, the predominant programming language for database queries. [21] In October 2015, Codecademy created a new course, a class on Java programming. As of January 2014 ...
Self-regulation is an important construct in student success within an environment that allows learner choice, such as online courses. Within the remained time of explanation, there will be different types of self-regulations such as the focus is the differences between first- and second-generation college students' ability to self-regulate their online learning.
Users of Stack Overflow can earn reputation points and "badges"; for example, a person is awarded 10 reputation points for receiving an "up" vote on a question or an answer to a question, [12] and can receive badges for their valued contributions, [13] which represents a gamification of the traditional Q&A website. Users unlock new privileges ...