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Type: Posts; User: maxwell55

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  1. Replies
    3
    Views
    570

    Hi Many thanks for replying! As suggested I...

    Hi
    Many thanks for replying!
    As suggested I downloaded the module from cpan as it wasn't available in the Activeperl package manager.
    I am sure it will be invaluable to me. Also the syntax used...
  2. Replies
    3
    Views
    570

    Help with operator precedence

    Hi
    I am having a bit of a problem working out operator precedence in the follow expression, the output of which is 0.
    I realize ++$value2 is incremented immediately so both ++$value2s should now...
  3. Replies
    3
    Views
    566

    Hi Thanks for replying I understand things...

    Hi
    Thanks for replying I understand things better now!

    Regards Maxell
  4. Replies
    3
    Views
    566

    Syntax explanation

    Hi

    I have a rough grasp on OO perl however,
    I would like someone with perl experience to give me an explanation of what the following code is doing?
    I have highlighted in red the lines I would...
  5. I still don't understand how y-- can equal 6 when...

    I still don't understand how y-- can equal 6 when it originally contained 5
  6. Question about auto increment auto decrement unary operator syntax

    If I run the following code in firebug the output equals 0


    y = 5;
    x = 0;
    z = 1;
    newnum = y++ + ++x + x++ + z++ - z++ - y--;


    If I test x, y and z on their own in firebug the output is -
  7. Thank you for replying. If I want to add say...

    Thank you for replying.
    If I want to add say another 2 images to preloader do I change this i<=3; to this i<=5;
  8. What is the best way to preload images located in other pages of my website?

    Hi
    A few pages on my website have different medium sized images.
    To speed up page loads, when users visit my home page, I would like to pre-load the other page's images
    into the browser cache....
  9. Hi Thanks for the advice, which I have taken...

    Hi
    Thanks for the advice, which I have taken onboard.
    The script appears to be working now, a single email is being sent out only to the person who chooses their name from the dropdown menu.
    I...
  10. Hi Thanks for the help. My original page with...

    Hi
    Thanks for the help.
    My original page with the query sending out the email to everyone in the users table was and still is working (with no new connection added to the top of the page).

    I...
  11. I ran the code again and received the following...

    I ran the code again and received the following errors.
    I have also added line numbers to indicate where the errors occured.

    Warning: mysql_query() [function.mysql-query]: Access denied for...
  12. Hi I tried without the while loop as follows....

    Hi
    I tried without the while loop as follows.
    Although there was no error, no email was sent.



    $username = $_GET['name'];
    $query = mysql_query("SELECT * FROM users WHERE username =...
  13. Hi Thanks for helping with this. Yes pub_access...

    Hi
    Thanks for helping with this.
    Yes pub_access was the name of the person, I have changed it to name below.
    So the drop down menu containing the list of names is called name.
    the two fields I...
  14. Need help targeting individual record in a database

    I have a type of guest book which allows users to select their
    name from a dropdown menu and add a comment, when the user
    submits the form the page is directed to another page which sends an email...
  15. Problem loading xml into Flash listbox and textarea

    Hi

    I am trying to load xml data into a Flash listbox and a textarea.
    My code does not give any errors however the list box and text area
    display empty.

    This is the Actionscript -


    var...
  16. No css applied to xml file when viewed in localhost

    Hi

    I am fairly new to xml so I may be missing something obvious.

    I have set up my xml document linked to my css file both of which are in the same folder.
    I am running apache server locally....
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