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Type: Posts; User: Crazy-Heart

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  1. Replies
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    Re: Use of Dijkstra's algorithm in PHP

    that's ok, I made it work, there's a variable somewhere that shouldn't be there ;)
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    13,564

    Use of Dijkstra's algorithm in PHP

    Hello everyone! I need some help with Dijkstra's algorithm in PHP!
    I have created 3 php files, the one has the map, the other the algorithm and the last one the results.

    map.php

    <html>...
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    5
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    888

    Re: IP Address Condition

    hmmm I got a bit confused.
    if I want to pick all IPs from, let's say, 192.168.178.21 to 192.168.178.31 how do I do that?
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    1
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    Shortest path algorithms

    Hi everyone,
    I've found 2 good algorithms for finding the shortest path between 2 spots. Dijkstra's and Floyd's. The question is: does anyone know how to use one of those (anyone) with...
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    View Post

    Underworld - Born sleepy
  6. Replies
    5
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    703

    Re: 2 questions about mysql & php

    I don't use a break, this is the code i'm using



    $content .=$row3['coursename'].", ";

    while ($row4 = mysql_fetch_assoc($res3))
    {
    $content .=$row4['coursename'].", ";...
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    5
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    703

    Re: 2 questions about mysql & php

    thank you for your reply!
    about the 2nd problem, the thing is that I want to return all the results! any ideas?
  8. Replies
    5
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    703

    2 questions about mysql & php

    Hi everyone!
    I have 2 problems!

    First-

    I'm making a page where I select some values to appear


    $dbquery = "SELECT value1, value2 FROM classes
    WHERE classId=2";
  9. Replies
    5
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    888

    Re: getting user information...

    ok, thank you!
  10. Replies
    5
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    888

    IP Address Condition

    I get the IP address from the guest and then I want to put an IF clause depending on his IP. i.e. if the guest's IP is 124.456.789.**

    how do I put this on the code? it can't work with asterics or...
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    4
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    540

    Re: uploading file

    Now I got it! ok, thanks for your help I'll try it!!!
  12. Replies
    4
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    Re: uploading file

    yes I have that, I just didn't include it in the code here.

    but I have a WHERE clause here

    WHERE classId=".$classId;
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    4
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    540

    uploading file

    Hi everyone!
    I'm trying to make a file upload page. I have found the right code (which uploads the file to the folder that I've chosen) but I'd also like it too insert some values to the database,...
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    Re: Graph shortest path algorithms

    http://en.wikipedia.org/wiki/Dijkstra's_algorithm
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    5
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    967

    use double in switch

    Hi everyone.
    I've searched the forum and found some topics that say how to convert a double into a integer. But I'm in the process of making a program that will convert meters to...
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