A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.
The black bar across the top of every Stack Exchange site
merged into question B, it gets closed as a duplicate of B and in addition all the existing answers are moved from A to B. Only moderators can perform such merging.
Questions or issues surrounding login (or logout) to this site.
The scope of data-mining related questions on Cross Validated
For questions about the (former) public/private beta phases of Cross Validated`s progress through the Area 51 site creation process.
a user-generated list of related questions shown when viewing a question. Its content comes from questions that users have linked in the question, their answers, or i…
For questions about the user named Community ♦ present on Cross Validated SE site.
For questions about syntax highlighting through Google Prettify service.
added to questions >30 days after the question was posted.
a set of tags that can be marked by a user. The questions that have favorite tags will be highlighted. Do not use this tag for favorite questions.
Sites that look very similar to Cross Validated SE attempt to imitate the site, or use its data without attribution to trick users. Please read the full tag wiki before making a question about these s…
The tour contains an introduction to Cross Validated SE. It can be accessed through the help menu in the top bar. Use this tag for questions about using this tour.
answers that are barely more than a link to another page.
the SE site for proposing new SE Q&A topics.
A short "thank you" type of message concluding a SO post. A signature usually includes the user name or alias.