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  • maff811
    started a topic No data shows when I run a query

    No data shows when I run a query

    Hi there,

    I have a small database in MS Access that is causing me some issues.

    I have a Main Form "A" which has a number of Subforms "B", "C", etc.

    Main Form A has 'autonumber' as the unique identifer for each record, whereas subforms B, C etc have their primary key as simply 'number'. These fields are linked.

    I am able to show records for each subform that...
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  • samthemist
    started a topic C - Convert RGB(31,31,31) to 16 bit colour.
    in C

    C - Convert RGB(31,31,31) to 16 bit colour.

    That's the assigment from my teacher, but i think in 'normal' terms that means:

    Write a function that takes RGB(r,g,b); r, g and b being values between 0 and 31; it then converts it to 16 bit RGB.

    I haven't a clue how to do that, or what it means.

    Thanks in advance....
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  • Teckie
    started a topic PHP/MySQL Row ID's & Num_Rows
    in PHP

    PHP/MySQL Row ID's & Num_Rows

    Basically, I need a way of getting around a problem I recently found out...

    When I don't have a sequential row ID pattern (1,2,3,4), which comes up like (2,5,6), the script will return absolutely nothing.

    This is my current PHP code:
    [PHP]<?php
    $sql_queries[1] = "SELECT id FROM `news`";
    $sql_query = mysql_query( $sql_queries[1] ) or die();
    $sql_num_rows = mysql_num_rows( $sql_query...
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  • MilanB
    Guest started a topic What "0&amp;" means in vb?

    What "0&amp;" means in vb?

    Hello
    What "0&" means in this function call?


    ret = InternetQueryOp tion(0&, INTERNET_OPTION _CONNECTED_STAT E, _
    ci, ci_len)


    Thanks
    Milan...
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