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Hi all. I have a radio group with a bunch of possible selections. User has to select one of the options in order to go on. Is there any faster way than a for loop iterating through the single buttons to verify one has been checked? Thanks

Hi all. I'm creating a cxDBgrid at runtime and I need to set all the cells in a column to be TcxSpinEdit (because I'm then exporting the grid to excel and I want the number format to be preserved). How can I do it? Thanks!

i just installed on my machine last version of slackware.for the moment it runs perfectly :cheesy: . i wanted to be able to play media files but nothing seems to be able to run, neither mp3 or ogg nor mpeg, mpg & avi. can somebody tell me exactly what i …

Hi all. I am working on a small credit/debt management tool. I have a table that contains the main record for the debt: id, amount, client info, interest, paid back, etc Then I also have a "history" table where all operations on a debt are stored: when it was first …

Hi. I'm trying to write a script that fetchs image codes from a mysql database to display them into a 3 columns table. I got this so far: [php] $selection = $_GET['scelta']; $query = 'SELECT photo_code FROM'. $selection .';'; $result = mysql_query($query); $rows_nb = mysql_num_rows($query); print('<table width="75%" border="0" align="center">'); while …

Hi all. I am writing a utility to manage virtual users on a mailserver w/ mysql backed. Unfortunately I am having performance issues when querying for the user's last access date/time. DB has this structure table [B]users[/B] [CODE]+------------------+-------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra …

Hi all. I have a table with a this records: [CODE] <!-- Table user_activity --> <user_activity> <id>1</id> <event>LOGIN</event> <username>user@domain.com</username> <domain>domain.com</domain> <remote_address>ip_address</remote_address> <date>2008-05-23 20:19:36</date> <comments></comments> </user_activity> [/CODE] I am trying to query the DB to get the total results of activity PER DAY. This is my query (which obviously doesn't work): …

do you have any tips on where to start?

Hi all. I am attempting my first Gnome applet creation and I found a great tutorial at [url]http://projects.gnome.org/ORBit2/appletstutorial.html[/url] . Unfortunately, I am stuck where the example goes to load an image. I can compile the applet and make it run but when I add it to the Gnome bar it …

Hi all. I am currently developing a CMS for a school project and I wanted to add the function to check, real-time, if a username is already taken. It should be a little bit like what happens when you register for a Gmail or Yahoo! account. Basically, while the user …

Hi guys. I have a DB table looking like this: #DATE #NAME #C1 #C2 2007-08-27 user 1250 2294 2007-08-28 user 1816 3096 2007-08-29 user 89 3153 2007-08-30 user 71 2986 [..] I started collecting data in late August 2007 and it's being updated every day. I want to fetch the …

hi. maybe the solution to my problem is quite obvious but I can't find it, so I'm asking here.I'm building a small movie db with the chance for users to borrow the title they want. the movies' info is fetched from a db and displayed in a html table. this …

hi. i am developing a small module for the linux 2.6.14 kernel. so far i have been able to create the character devices that will contain any kind of char data i send them. for example, if i type [CODE]echo HELLO WORLD > /dev/vale0[/CODE] and then [code]cat < /dev/vale0[/code] then …

hi. my problem is plain simple but still i couldn't make it out. it's all very basic stringwork (keyboard input, println, ...) but when I get to the point of writing the output file, nothing happens: the text file is created but remain completely blank. this is my code: [code] …

hi everybody. i am trying to develop a program that will be able to read and export informations (hw, sw, kernel, netstats..ecc) from a linux computer. my idea was to use the files in the [b]/proc[/b] directory but i can't get the script to work - this is what i …

hi. [B]question 1:[/B] i am writing a small C script to convert files to another format. in this case i need my script to use [U]all[/U] files in a directory that have extension .htm - how can i do this? the user will manually specify the directory path but then …

hi. i am planning to design a plugin for Evolution Groupware suite ([URL=http://www.gnome.org/projects/evolution/]Website[/URL]). it's the first plugin i ever try to write so i'm not really sure of where to start from. does someone know what programming language should i write in and is there is some kind of SDK …

i have a workstation with broken cd drive and i was intrested in installing linux. what alternative methods can i use to do it, and with which distros? tnx

[CODE]// Calcolo formula per Legge di Murphy ([url]www.andreagozzi.com[/url]) // Inclusione librerie in directory di sistema #include <math.h> #include <stdio.h> #include <string.h> // Funzione Main() main() { // Dichiarazione delle variabili float urgenza; float complessita; float abilita; float frequenza; float importanza; float e; // Impostazione variabile e fissata al valore 0.7 …