IT Courses, Articles, Tests and Questions.

  1. sad
    Oct 20, 2012
    Hi! Good site! Thanks.
  2. unknown
    Nov 22, 2012
    good site,thanks for your knowledge sharing
  3. unknown
    Jan 15, 2013
    I think this is a real great article post.Really thank you! Cool.
  4. JWood
    Feb 27, 2013
    Hi! I cannot find search on the site. How can I find some information that I need use key e.g. "Optimistic locking"? Thanks
  5. sysadmin
    Feb 27, 2013
    Hi JWood! There is no search on site now, but it will be implemented in the future.
  6. Long Long
    Mar 20, 2013
    hi, I see that this site is written in Java. Do you use a framework? Do you use JPA or JDBC? According to you, how many request this website can handle in 1 second?
  7. sysadmin
    Mar 22, 2013
    Hi, Long! The site is written using Servlets, EJB and JPA. I didn't calculated how many request the website can handle.
  8. max shmelev
    Aug 10, 2013
    Great resource! Thank you for your work.
  9. Reegan Arockiasamy
    Oct 17, 2013
    Very useful for me
  10. Nataly Dolgikh
    May 22, 2015
    Hi! It would be nice to be able to print quistions with answers for reading offline :)
  11. sysadmin
    May 12, 2016
    Nataly, hope to add such feature in the future!:)
  12. BadriaAch
    Jul 8, 2016
    thank your very much for your clarification ! it's very useful :)
  13. sysadmin
    Jul 8, 2016
    BadriaAch, glad to be helpful!
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