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The primary purpose of each Stack Exchange site is to enable users to post questions and answer them. [15] Users can vote on both answers and questions, and through this process users earn reputation points, a form of gamification. [21] [51] This voting system was compared to Digg when the Stack Exchange platform was first released. [13]
A reputation system is a program or algorithm that allow users of an online community to rate each other in order to build trust through reputation.Some common uses of these systems can be found on E-commerce websites such as eBay, Amazon.com, and Etsy as well as online advice communities such as Stack Exchange. [1]
On Stack Exchange, users are officially ranked by "reputation," a score which loosely measures the value each user creates for the site. Beyond a certain level, users are effectively regarded as minor deities and relative differences in rep become less important. Of course, all users are still accountable for their actions.
Stack Overflow is a question-and-answer website for computer programmers. It is the flagship site of the Stack Exchange Network. [2] [3] [4] It was created in 2008 by Jeff Atwood and Joel Spolsky. [5] [6] It features questions and answers on certain computer programming topics.
Old Ask Ubuntu logo used until sometime in 2021. Ask Ubuntu came into existence as a "Proposed Q&A site for Ubuntu users and developers" on the Stack Exchange Area 51. [7] [8] With other Internet users supporting the proposal of the site through "commitment", Stack Exchange chose to launch Ask Ubuntu in private beta.
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A question and answer system (or Q&A system) is an online software system that attempts to answer questions asked by users.Q&A software is frequently integrated by large and specialist corporations and tends to be implemented as a community that allows users in similar fields to discuss questions and provide answers to common and specialist questions.
CAIRO (Reuters) -Israeli military strikes killed at least 40 Palestinians overnight and on Friday in the Gaza Strip, medics said, as efforts to revive Gaza ceasefire talks received a boost with ...