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Recent content by secondleft

  1. secondleft

    Try to reduce a .gif file size

    Yes, you are right. Thanks a lot!
  2. secondleft

    Try to reduce a .gif file size

    Hi, I try to reduce a .gif file size. I believe not more than 20 colors were used when created this gif. Can I do some setting to limit the total number of colors used in this gif is 20 colors? Thank you in advance.
  3. secondleft

    blocks all cookies except few sites

    Thank you for your help.
  4. secondleft

    folders and files

    Thanks a lot! I think those are what I need to make my code.
  5. secondleft

    folders and files

    Thank you. How about the sub-folders? Will they be listed in the String array? If they will, how to tell which is file and witch is fub-folder?
  6. secondleft

    folders and files

    Hi, Can you show me the code to list all sub-folders and files under a given folder? Better not use recursive program but if this way is simpler then it is OK. Thank you in advance.
  7. secondleft

    Can a user diy a cookies?

    Thanks a lot again for your explanation!
  8. secondleft

    blocks all cookies except few sites

    Hi, How to set IE so that blocks all cookies except few sites?
  9. secondleft

    Can a user diy a cookies?

    Sheco, If the cookie is in memory, no user can make a cookie!?
  10. secondleft

    Can a user diy a cookies?

    Sheco, That is a good idea......I will try that test. One thing more: I have just tried to delete cookies in Internet Options in my IE during visiting my site (use cookies in each page) but I can still visite all pages!! Where is the cookies for my site? In memory??
  11. secondleft

    Can a user diy a cookies?

    Sheco, Thanks a lot for your explanation. I didn't mention, the server is not my computer, I just rent some space in a company's server. Perhaps many sites in that server and the visitors number = (my visitor) * (the sites in the server)? And 20 monutes expire time is not enough for my site.....
  12. secondleft

    Can a user diy a cookies?

    Sheco, If use session, I want the expire time is very long + I have a few hundreds visitors per day, do you think the server will suffer?
  13. secondleft

    Can a user diy a cookies?

    onpnt, Thank you for your quick response. Tha reason why I don't check username/password by access in every page is that I don't want touch access mdb too often. It may cause problem if too many users touch mdb at the same time...
  14. secondleft

    Can a user diy a cookies?

    Hi, To validate a user, we can do something like: In login page, check the inputed username and password by database, if pass, set response.cookies("username") = username. In any other page, check if request.cookies("username") <> "" 1. Do you think that way safe? Can a user just diy a...
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