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| | Hello All, I am binding a datalist to some table 0 of a dataset from the database. When I check the number of rows in the dataset table 0 it's coming as 129 but when I check the count of the datalist items(using Datalist_Name.Items.Count) inside the datalist item created event … |
| | I think I found a bug in the combobox control. I can get the combobox.selectedvalue to be different from the value shown in the combobox. Try to run the code and see for your self how it acts. When running the form I have included a description of how to … |
| | Hi, Im currently building a script to monitor / check on my sites and report back to me with their availability, HTTP Status Codes, and importantly here, the PAGE LOAD TIME. Im currently doing this with curl requests, and this works for getting status's, and finding out many other things … |
| | I am a new student using MS Visual C# 2008 Express Edition. I am trying to run an example from my textbook. The VS new console application creates the following code and I add the new code as per my comment below: I get the following error twice: Error 1 …  |
| | I need code to generate a random number between -95 and 95. The code I'm currently using is seeded with the time, so when I call it over and over again rapidly, my cube (part of a game I'm working on) goes left to right, then starts over. Could someone …  |
| | hi all, i am working on a project. my project needs videos tv( Playing videos flash player). my reference site is [URL="http://www.zooweekly.com.au/zootube/index.htm"]http://www.zooweekly.com.au/zootube/index.htm[/URL]. I need that type of flash player. is it passible to do it. can you guide me plz... |
| | Can somebody take a look at these and tell me why the boat class will not inherit from the transport class, i keep getting these errors, i have the two classes in the same source file folder, ive tried putting them both together with no luck either.. help !! error …  |
| | I need to do some math operation in my code. I'm doing something like this: [CODE] kapaerror_list[i] = sqrt(4*((LDerror_list[i])**2)*((LDmean_list[i])**2) - (error_list[i])**2) print "%s\t%g\t%g\t%g\t%g" % (indexvalue_list[i],mean_list[i],kapa_list[i],LDmean_list[i],kapaerror_list[i]) [/CODE] but i'm getting the following error: print "%s\t%g\t%g\t%g\t%g" % (indexvalue_list[i],mean_list[i],kapa_list[i],LDmean_list[i],kapaerror_list[i]) TypeError: float argument required The funny thing to me is that when i erase … |
| | In my code below, I want to display the text contained in the variable finalscore. I know how simple it sounds, but I can't figure it out. Thanks! [code] #include <glut.h> #include <cmath> #include <cstdlib> #include <time.h> #include <string> using namespace std; GLfloat tplayer; GLfloat tobject; time_t Start_t, End_t; double … |
| | I am trying to setup a simple dll that will allow me to run C++ code from Java, to start I chose to create the function HelloWorld, I can get the library to compile and load but when Java calls the native method "hello()" it throws the exception java.lang.UnsatisfiedLinkError. How … |
| | Hi, I am simulating wireless networks and the simulator keeps putting runtime data to the output and eventually to my results file. to give you an idea .... 1 8724593564 2 153 465 1 8725120550 14 900 259 Node 0 sends packet to 1 1 8725375953 22 654 339 1 … |
| | According to recent [URL="http://blog.quantcast.com/quantcast/2010/06/may-mobile-os-share-north-america.html"]reports[/URL] the Android operating system has an impressive 19.9% share of the US mobile web market. That's still some way behind Apple iOS on 58.8% but the iPhone has been around for a lot longer. It should come as no surprise, then, that Yahoo! wants to get … |
| | Ok, so I have tried probably 5 different pagination tutorials online and none of them are working out for me. So I am stuck on this last tutorial and cannot get it to work. So I am hoping someone on here can help me out. First I have an include … |
| | I have 3 tables which hold PO's which have uniquie IDs I want to get the last ID in the list then add one to it (i can add one in my code if needed). My query thus far is [CODE] SELECT TOP 1 (SELECT 0 AS [PURCHASE_ORDER_ID] UNION SELECT … |
| | In order for my code to be efficient, loops need to be terminated prematurely to prevent unnecessary iterations. I know that list comprehension is fast that the 'for' statement, but I'm having trouble finding a suitable way to break them. Here's what I've come up with [CODE=python]try: [x if x …  |
| | I am new with allegro.I dont know from where I must study for write pacman with allegro in c.please help first what I must do and from where I can study. |
| | Please help with my C++ OpenGL code! I am trying to make a simple game in OpenGL with C++ (my first). The issue I'm having is that the WSAD keys move the sphere AND the cube. Since the goal of the game is going to be to get points by … |
 | Hey Everyone, I'm trying to have a form autosize when a user clicks on a Link Label. When the Link Label is clicked, I want the form to expand slightly, and show a tab control that I've created. I can't figure out how to use the this.autosize feature correctly for … |
| | Hi, is there a way to avoid the conventional Black Background of C program While its execution? can the fonts be changed or can we include graphics/photos in C so that we can view it during its execution? |
| | [U]Which is the best IDE for C?[/U] Currently using Dev-Cpp. I am just wondering if there's any other better IDE around. Eclipse, NetBeans, Dev-Cpp, CodeBlocks or other??? thanks! |
| | hey guys i have seen in twitter that, tweets appears without the refresh of page, i want same kind if script or functionality. any idea or related tutorial? Thanks in advance. |
 | Hello guys, Can anyone tell me why do I get the error message in the code below? The code fires onPageLoad. What should I change? [CODE]Dim con As New SqlConnection con.ConnectionString = "Data Source=s01.winhost.com;Initial Catalog=DB_10078_kdn;Persist Security Info=True;User ID=xxxxx;Password=******" Dim s As String s = "SELECT * FROM Users WHERE Seller_id … |
| | Hi, im currently studying for my final test in java beginner class, so there is a problem that i couldn't solved until now, i'm totally beginner and have search the solution for almost two days :( The program is taking variabel n from other text file, then this n will …  |
| | hello all, i want to ask how to i set variable in asp:sqldatasource in sqlcommand in asp.net c#.... This is my code asp.net [code] <dx:ASPxListBox ID="lsAssignToko" runat="server" DataSourceID="SqlDataSource6" TextField="NAMA" ValueField="ID" AutoPostBack="true" EnableCallbackMode="True" SelectionMode="CheckColumn" onselectedIndexChanged="lsAssignToko_SelectedIndexChanged"> <Columns> <dx:ListBoxColumn FieldName="ID"/> <dx:ListBoxColumn FieldName="NAMA" /> </Columns> </dx:ASPxListBox> <asp:SqlDataSource ID="SqlDataSource6" runat="server" ConnectionString="<%$ ConnectionStrings:Ora2010 %>" ProviderName="<%$ ConnectionStrings:Ora2010.ProviderName … |
| | Hello, I am having problems in bMethod. The program compiles but there is no output display for bMethod. I am trying obtain a set from aMethod and assign this set to a suitable local variable in bMethod. Which I think where the problem is. I want trying to display both … |
| | I saw this s/w once at a museum - and i wanna know if i can build something like it for a project that i need for college It consists of: A screen, with a bunch of drums scattered around, and when you stand in front of the screen u … |
| | Hello I have made a simple gui tic tac toe game using glade and python 2.6/ Now I want to change the text of the button when i click it. Does anyone know how to do this?? code: [CODE]#!/usr/bin/env python import gtk import gtk.glade import sys class iksoks: wTree = … |
| | Hi I'm creating a parser using Visual C++ and I'm having a problem reading the contents of a file per line. I tried using fread but you have to specify that size of the record you need to store in the buffer. Length of each line record is variable so … |
| | Hi, I'm trying to replace an item in a list I made with 0. [CODE]popdata[0][5].replace(0.02,0)[/CODE] when I run this it gives me the error TypeError: expected a character buffer object. I was wondering what this error meant and how I would go about fixing it. Thanks! Elise |
| | I am still learning C#. I come from a Delphi and C past. I am used to being to create flat data files of of records. Example: [CODE] // Sample Delphi code... type SectorRecord = Record iIdx : integer; iCoordX : integer; iCoordY : integer; sName : String[60]; end; ..... … |
| | Hi, I'm new to programming and especially to Python. I have this xml file that has parts like this: <VECTOR_AVERAGE name="Density Correlations" nvalues="15625"> <SCALAR_AVERAGE indexvalue="( 1,2,0 ) -- ( 3,4,5)"> <COUNT>204160</COUNT> <MEAN method="jackknife">6.368e-05</MEAN> <ERROR converged="yes" method="jackknife">2.89e-05</ERROR> <VARIANCE method="simple">6.37e-05</VARIANCE> <AUTOCORR method="jackknife">0.843</AUTOCORR> I need to save MEAN and ERROR. I wrote the …  |
| | Hi, I'm working with an xml file in python.here is the coed that i have: [CODE] import sys from xml.dom.minidom import parse # Load XML into tree structure tree = parse(sys.stdin) #Find all VECTOR_AVERAGE nodes va_list = tree.getElementsByTagName('SIMULATION')[0].getElementsByTagName('AVERAGES')[0].getElementsByTagName('VECTOR_AVERAGE') #Find the 'Density Correlations' node in the list of VECTOR_AVERAGEs for va … |
| | hi there, i have a mask text box in a form to enter the money amount in the text box.(displayed as $________.__) whee the user enters $___555__.__ how can i validate it.to get the value 555to the database. how ca i do this. hey anybody has any tutorials regarding validating … |
| | *I don't really know what to title this...sorry Hello everyone, I am taking a class to learn c++. But throughout the class all we did were make simple program using visual studio 08 with one source file. We are using C++ Programming :Program design Including Data structures by D.S. Malik. … |
| | Does anyone know how I would go about scripting one of these? Any point in the right direction would be amazing. Going to use it for when people visit my website, they put there phone number in (cell) and get sent a SMS verification code and they confirm the number …  |
| | Hello all, I am new here and fairly new to java and programming in general. I decided to make a little color chooser hoojie for fun (jar file attached), but it is tremendously slow. Partly it is my fault (code def not perfect..) but when I checked what was taking … |
| | Hi! How do I export the a html/php page to Microsoft Word or PDF? |
| | HI GUYS i want to get the entries in afield as you type for example in Gmail when u type alphabet 'a' in the send to field ,you get the contacts starting with 'a'and second alphabet 'b' you get contacts starting with ab and so on i would like to … |
| | Guys...on my final year project i have to create traffic controlling system. actually my section is retrieving the current traffic details from users mobile phone. Let’s say a persona need to go from "A" junction to "B" junction. so the user will send a sms to system by including the … |
| | hi... i want to hide a column in gridview..but must be able to access the data from that column.. whenever i make the column visibility to false..i wont be able to access the data.. it works..only when the condition is true. I tried the below method also.. GridView1.Columns.Item(0).ItemStyle.Width = 0 …  |
| | hi there, i have a datagrid view in a form and i have a calender control in one of the cells. when i try to validate it it gives an invalidCastException.(the line is bolded, this is tha place where the error occurs) [CODE] private void dgvActions_CellValidating(object sender, DataGridViewCellValidatingEventArgs e) { …  |
| | Ok, Here is my error. Fatal error: Using $this when not in object context Here is the code. [CODE]<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <!-- <hs:metatags> --> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <meta name="description" content="Free online dating and matchmaking for singles"> <meta name="keywords" content="dating service,on-line dating service,mate,partner,women,man,love,free on-line … |
 | Hello Everyone, I know that , The do...while statement will always execute the block of code once, it will then check the condition, and repeat the loop while the condition is true. but when i am running this code [CODE] <?php $num = 1; do { $num++; echo $num; } … |
| | I want to write an assembly program to convert Hexadecimal to Binary in 8086 assembly language. I am using Winasm as my compiler. However i have no idea how to write this code. Can anyone shed some light? thanks in advance! |
| | I'm using re.search to search for the pattern of anything that might look like a credit card number in a file. What I would like to do, is have the script then pull out the potential cc number and pass it to the Luhn algorithm for verification. If I'm not … |
| | Hi All hope you can help its been driving me crazy .. i have a website where i change the content of a div using jquery, however i also want to change the background image at the same time but cant seem to get both to work together, not sure … |
| | Hey guys, I have some overloaded functions that I want to get out of my main form.cs - is there an easy way to do this? I know in C++ you can just #include somefile.h and whatnot, but I can't find a way to do this using C#? Basically, all …  |
| | We are offering a coupon for a free soft drink to everyone who fills out our survey. When the user hits the Submit button at the end of the survey, a page appears with the coupon and a Print button. Currently, the whole page prints, including headings and links. I … |
| | ok, I don't really understand what's going on whit this... i'm making this site where user may log in. when he log in, php code set the cookies and redirect user on his account. account page (account.php) recognizes him with this code: [CODE]<?php include "conn.php"; if(isset($_COOKIE['ID_my_site'])) { $name = $_COOKIE['ID_my_site']; … |
 | I was wondering if there are any existing thread that teaches how to use a compiler with Notepad++. Preferrably that of MinGW? Thanks.  |
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