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18 Posted Topics
 | My organisation is about to deploy 500+ Raspberry Pi's(running Debian) across the country. I have been given the task of configuring these devices. Configuration depends on specific installation, so cannot be configured before installation and the staff at the remote site seriously lack skills. BTW These remote sites are all … |
| | I have heard a rumour that it is possible to create apps for smart phones using only HTML5, CSS3 & JavaScript. Up till now I have used PhoneGap to make my programs cross platform compatible, but I have been given to understand that with only HTML5, CSS3 and Javascript one … |
| | LAMP install Postby Stockton on Sat Oct 20, 2012 12:31 pm I have followed the procedure at http://community.linuxmint.com/tutorial/view/486 to install LAMP on my Mint 13 laptop with a view to developing locally & once working emigrate to my server but ...... the following simple HTML only displays the title(No image). … |
| | I have the following code which works fine until I try and display graphics. Please tell me how I could/should display the odometer in graphics format rather than text. I have all the necessary images as .png(0 through 9) in the same folder as the following code. It is just …  |
| | Is there a method one could use in either HTML, CSS or Javascript to resize an alert box? If this is not possible could one create one's own window that looks like an alert/confirm box but is resizeable? I also need this window to be always on top, no matter … |
| | I have the following html [code] <html> <head> <title>Voucher Usage</title> <script language="JavaScript" type="text/javascript" src="js/voucher.js"></script> </head> <body onLoad="document.VU.Number.focus()"> <form name="VU" id="VU" method="post" > Voucher Number: <input type="text" size="20" maxlength="20" id="Number" name="Number" onChange='submit_click(this.value)'><br /> <center> <div id="loadingNode"></div> </center> </body> </html> <script language=javascript> function submit_click(VoucherNumber) { if ((VoucherNumber[0] == ";") && (VoucherNumber[strlen(VoucherNumber) -1] … |
| | I need to produce a program that would process/read a magnetic stripe card within a windows kiosk environment and would prefer doing this in C or C++. Could someone suggest pointers/recommendations about where one should start? |
| | In the following I need/want to alter the field called "TopicBody" to align with the table that appears above it. No matter whether I tried div or span positioning but I cannot get it working correctly. Please tell me why. [code] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> …  |
| | In the following code I am attempting to get certain fields to only appear if the user Selects dependent else those fields should be hidden. Please tell me what I have done wrong? [code] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" … |
| | I am having a problem restoring my clients MSSQL database onto my desktop using Enterprise Manager. Apparently the database itself contains information about where the original database was backed up from & irrespective of what alterations I make in Enterprise Manager the restore fails. Is there some other program I …  |
| | I have been asked to add a pause to an existing C++ program. The user does not want to use the Windows builtin scheduler for reasons they won't share with me. Is the correct way of doing this something like:- void Sleep(10000);  |
| | I have a web page at [url]http://www.stockton.co.za/prince.shtml[/url] which I am unhappy with and would like to alter. I don't like it for the following reasons:- 1) All images are loaded at inception making it quite slow. 2) It is definitely not user friendly. What I thought of doing was to …  |
| | I have the following Stored Procedure which works for one client but not another:- [code] ALTER PROCEDURE spIssueScannedTickets @iEventID int, @MemberNum nvarchar(12), @BatchSize int, @FirstNumber nvarchar(12), @LastNumber nvarchar(12), @SlotsBalance int, @TableBalance int, @BonusBalance int, @UserID int AS DECLARE @Result int SET @Result = 0 BEGIN TRANSACTION if (@SlotsBalance>0) INSERT INTO … |
| | I have some C code that, when compiled under Linux, works perfectly as a CGI. This same source compiles perfectly with Visual C++ producing an exe. My question is how do I use this as a CGI in a Windows, Apache environment. Can I just place the exe in the … |
| | I have setup the following table:- [code] IF EXISTS(SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 'TlHold') DROP TABLE THold GO CREATE TABLE THold ( pid int NOT NULL IDENTITY(1,1), TS NUMERIC(2,2) NOT NULL, TR NUMERIC(2,2) NOT NULL, TB NUMERIC(2,2) NOT NULL, TP NUMERIC(2,2) NOT NULL, TP2 NUMERIC(2,2) NOT NULL, filler1 … |
| | I have written the following Stored Procedure in an attempt to update two tables in the same database reliably but unfortunately it is not too successful. I ocassionaly end up with only the BundlesIssued tables updated and nothing in TicketsIssued. Please make suggestions on how I could make this stored … |
| | Please tell me how I got the following wrong:- [code] <form name="GetTicket" id="GetTicket" method="post" action="Winner.php?Event="<?php echo $Event ?>"> <table border="1" frame="box" cellpadding="3" align="center" width="300"> <tr><td align=left>Ticket Number</td> <td colspan="2" width=65%> <input type="submit" style="width:0px;height:0px;border:none"> <input type=text name="TicketNumber" id="TicketNumber" value=<?php echo $TicketNumber ?> > </td></tr> <tr><td align=left>Member Number</td> <td align=left><input type="text" readonly … |
| | Not being a SQL programmer please forgive the following but I need to know. I have a MSSQL database with a table containing a row defined as Column Name Data Type Length Turnover decimal 5 also in Enterprise Manager I see Precision is set to 7 and Scale is set … |
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