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Frequently Asked Questions

The following is basic information about our forum. Please read this before posting questions or answers if you are unfamiliar with this sort of forum. Click on any question to show or hide the answer.
  • What kinds of questions can I ask here?
  • You can ask about anything but try to post them in appropriate category. Before you ask, please make sure to search for a similar question. You can search for questions by their title or tags.
  • What kinds of questions should be avoided?
    • Avoid posting content about the following:-
    • Adult content,
    • Content that advocates against an individual, group, or organization
    • Copyrighted material (Avoid copy pasting texts from external sites)
    • Prohibited drugs.
    • Hacking and cracking content
    • Violent content
    • Content that enables dishonest behavior
    • Illegal content
  • What should I avoid in my answers?
  • If you want to thank someone for their answer, please post comments, not answers.
  • How do you follow someone?
  • How does point system work?
  • When a question or answer is voted up, the user who posted it will gain points. These points serve as a rough measure of the community trust in that person. Various moderation tasks are gradually assigned to the users based on those points.

    For example, if you ask an interesting question or useful answer, it will likely be voted up. On the other hand if the question is poorly-worded or the answer is misleading - it will likely be voted down. Each up vote on a question will generate 1 points, whereas each vote against will subtract 1 points. The following table lists points gained per activity:

    Posting a question: + 5 points
    Per up vote on your question: + 1 points
    Per down vote on your question: - 1 points
    Posting an answer: + 5 points
    Having your answer selected as the best: + 2 points
    Per up vote on your answer: + 1 points
    Per down vote on your answer: - 1 points
    Limit from up votes on each comment: + 10 points
    Limit from down votes on each comment: + 3 points
    Voting up a question: + 1 points
    Voting up an answer: + 1 points
    Add for all users: + 10 points

    The following table lists point requirements for each type of moderation task.

    Asking questions 11 points
  • How to change my picture (gravatar), and what is gravatar?
  • The picture that appears in user profiles is called a gravatar, which means globally recognized avatar.

    Here is how it works: You upload your picture (or your favorite alter ego image) to the website from where we later retrieve your image using a cryptographic key based on your email address.

    This way all the websites you trust can show your image next to your posts and your email address remains private.

    Please personalize your account with an image - just register at (just please be sure to use the same email address that you used to register with us). The default gray image is generated automatically.
  • Still have questions?
  • Please ask your question and help make our community better!

    If there is anything lacking, please use the feedback form.

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