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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]
Badges in Reputation Systems, Community, and Identity Badges are one of several ways for people to display their reputation on or offline (others include leaderboards, ratings or special names). If they are properly awarded for mastering or achieving something they can signal to others information like skill-level, dedication, age (newbie or ...
Commonly, badges are thought of as rewards but have been found to be most effective when they also contribute to goal setting, reputation, status affirmation, instruction and group identification. Badges also promote lifelong learning that extends beyond the classroom and brings to light accomplishments that otherwise might have been hidden. [22]
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
Web buttons, badges or stickers are small images in some World Wide Web pages which are typically used to promote programs that were used to create or host the site (for example, MediaWiki sites often have a "Powered by Mediawiki" button on the bottom right corner of the page).
Pages remain licensed for reuse even after deletion, and may occasionally be cited or deemed to contain useful content. If a "vanished" user returns, old pages associated with them may be undeleted or unblanked, and could be linked to any new account they create and disclosed at RFA ; if this would be a problem, consult ArbCom by email beforehand .
Wikimedia project lapel pins. A lapel pin, also known as an enamel pin, [1] [2] is a small pin worn on clothing, often on the lapel of a jacket, attached to a bag, or displayed on a piece of fabric.
Pioneering is a common merit badge in many countries, and was required for the Eagle Scout rank in the 1920s and 1930s. The name comes from the 18th and 19th century military engineers who went ahead of an army to " pioneer " a route, which could involve building bridges and towers with rope and timber (for example the Royal Pioneer Corps ).