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| | I have made a web service to insert product details the web method is as follows [code] using System; using System.Linq; using System.Web; using System.Web.Services; using System.Web.Services.Protocols; using System.Xml.Linq; using System.Data.SqlClient; using System.Data; using System.Configuration; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; [WebService(Namespace = "http://tempuri.org/")] [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)] // …  |
| | Hello I am trying to do a simple program. But the basics of this program must have buttons like a calculator. So I was just testing my array and for loop and I can't seem to get anything to show up whatsoever I've tried document.write, alert and so forth. and …  |
| | hello everybody, please help me in solving the problem of finding the XOR value of 4 bits as i require it in my project. i tried ^ sign, but it doesnt work for four variables? kindly help  |
| | Hi, I want to process multiple text files within a directory and then after processing i want to store the processed files within another directory. Below is the code which i have written. It is accessing multiple text files within a directory, applying some processing on each text file (i.e., … |
| | hi, i am new to java and i am using eclipse for java coding when i run a build.xml file it says build fail and says "Compile failed; see the compiler error output for details." and points to the code below. does anyone know the reason for this, [CODE] <javac … |
| | lastlogin is getting saved as time() in my mysql table and it is varchar mode. querying the database to send out emails to remind my users that they have not logged in from past 30 days SELECT * FROM members WHERE lastlogin = DATE_SUB(CURDATE(), INTERVAL 30 DAY) i tried with … |
| | Hi everyone; I am working on a windows form project on VB.NET and am required to take the user submitted text from the textboxes on the form, to a networked database. I am guessing using an SQL database, so how would I set this up and implement all of this? …  |
 | Hi all, How i changing the color of label caption dynamically, so it looks like highlight text changing color. Thank you. |
| | Hi all. I could really use some help on adding a node to the end of a doubly linked list. First off here is my node class along with the class where the adding should take place. For simplicity I did not add the other parts and classes of the … |
| | Hi all, Hopefulle someone outthere can help me identify whay i'm doing wrong. I'm sure it's something simple I have overlooked. I have the following templates in my xaml. [CODE] <Window.Resources> <DataTemplate x:Key="ModuleTemplate" > <StackPanel Orientation="Vertical"> <TextBlock Text="{Binding Path=fileName}"/> <TextBlock Text="{Binding Path=baseAddress}"/> <TextBlock Text="{Binding Path=entryPointAddress}"/> </StackPanel> </DataTemplate> <HierarchicalDataTemplate x:Key="ProcessTemplate" ItemsSource="{Binding … |
| | I would like to implement an error reporting mechanism into my application: If an error happens the user should be able to directly send me this error message. I thought of doing this with JavaMail. My question is now: to send an email I have to authenticate on an SMTP-Server. …  |
| | Qt ide gives error about"error: passing 'const QChar' as 'this' argument of 'QChar& QChar::operator=(const QChar&)' discards qualifiers" here for(int i=reqposition;;i++) { if(data.at(i)==',') break; temp.at(j)=data.at(i); // ERROR IS HERE j++; } what do i do to solve it! |
| | I want to add a new PropertyGrid control every time an item is added to a ListBox. I have a ListBox, with an "Add Item" button underneath (and also a "Remove Item" button). Every time an item is added to the list, I want to create a new PropertyGrid corresponding … |
 | Hello Friends, I have a patient register form in my project... When the patient details will be saved in the database it should also be saved in the text file... I am dynamically creating a folder with patientid and firstname in that folder I am creating a text file patientreg.txt … |
| | Heyy guys, need some help here...the thing i'm suppose to do is, update a value for a single row, but currently its updating the value for all the row... [CODE] <?php session_start(); $host="localhost"; // Host name $username=""; // Mysql username $password=""; // Mysql password $db_name="test"; // Database name $tbl_name="testing3"; // … |
| | Hello, people on daniweb. I was programming in C++CX for a metro application I am making, and needed to do a little string manipulation. Does anyone know if there is a way to individually edit members of String^, like an array, or if there is some equivalent to stringstream on … |
| | I'm trying to write a simple calculator that uses functions, but I'm really struggling to understand. Technically I'm supposed to have defined functions to enter both operands, but I'm confused about passing the data once it's been entered. I also need a function that decides if the second operand is … |
 | Hey I need some help with this question Write a function in LC-2200 assembly language to compute pow(n, m), that is, n raised to the mth power. (For Example, pow(2, 4) should return 16. but my function has to be recursive. thanks |
| | Why doesn't my program accept "quit" when I input it? #include<iostream> #include<fstream> #include<string> #include <cassert> using namespace std; int main() { ifstream file; char filename[20]; char infile[20]; int count=-1; for(;;) { cout<<"Enter the file name that you want to open or write 'quit' to exit: "; cin>>filename; if(filename == "quit") … |
| | Hi all. I'm having trouble with this simple Java program. When I compile it, numerous errors would happen. I put in let's say 50 miles for the speed of the car and 2 hours for the traveling hours. I run it and it you see this: Hours Distance Traveled --------------------------------- … |
| | Hi, experts: I am very to c++, and here is a program that should: • create a Customer object– (although you will only be using one constructor here, be sure and test all three) • Display the Customer’s info using the ‘get’ functions • Ask the user how many months … |
 | I have created a program to display salarys, calculate a bonus payment and display total. Wages and total are my two arrays. My problem is, when i run the program, my element starts at 0.i need it to start at one but it cant skip the first value in my … |
 | We're just getting started on DarkGDK and I thought I was doing okay. The assignment is to "go through" every pixel in an image and "swap" the blue and red one. My program gets hung up after the first dbWait(), and I'm not sure if any thing is happening so … |
 | Hello, I have a major problem with a Correlation algorithm I'm trying to implement.. Basically, when I have two small matices: Matrix 1: 0 1 0 1 1 1 1 1 1 1 1 1 0 1 0 0 0 1 1 1 0 0 0 0 1 1 1 … |
| | Hi ! I'm trying to learn about sockets using winsock in c++. What I want to do is have one computer (my computer) act as a mini server for my friend to connect to directly from his house (different ISP). I am wondering if it is possible using sockets to … |
| | I get an infinite loop if i enter a char/string during the switch statement, so i made an exception to catch anything other then integers. But, i still get the infinite loop. I may be doing something wrong so any help would be great. [CODE] #include <iostream> #include <string> #include … |
| | Hi, I have several tkinter entries created within a loop, where users input numbers. I wish to create a reset button to set all entries to zero. On the following code the reset button will just reset the last entry. How is possible to call each of the entry and … |
| | hello everyone, help me in centering the frame which i developed using swing. Here is the code: [CODE] import javax.swing.*; public class RSAInterface extends JFrame { public RSAInterface() { setTitle("RSA by adil"); setBounds(200,200,300,300); setResizable(false); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JPanel panel = new RSAPanel(); this.add(panel); } } [/CODE] [CODE] import javax.swing.*; public class RSAInterfaceTest … |
| | Hi, I am building a web form which contains several groups of checkboxes with many items in each. I want to store these values in a database so they can be retrieved and updated when needed. What would be the best way to store the information from a checkbox group … |
| | Dear all, I'm a C beginner and I was doing a small practice nested loop on C when I got a very strange error which when the console opens tells me that my program has stopped working. here is the code: [CODE] #include <stdio.h> #include <stdlib.h> #include <math.h> #include <string.h> … |
| | I'd like to ask the user if he/she wants to rerun a script. I've thought of doing that with a while. My problem is that both [CODE] import sys rerun = "y" while rerun == "n": sys.exit() else: print("do some stuff") rerun = str(input("Would you like to start again? [y/n]: … |
| | Hello, I'm back again with the same code however I have tried everything and I am still stuck. The message box works, and all of the values are correct but the last value. I would rather not change the message box code, but maybe just the last line where the …  |
| | Hi, I think by now I have the right syntax for joining 3 tables, but please correct me if it is wrong. The tables I am joining a as follows: PRODUKTER (GENERAL PRODUCT INFORMATION) VARE_TYPE (SHIRTS, JEANS ETC) SIZES (PRODUCT SIZES) What I want to do is to let the … |
 | is it possible in C to do an unfix size array like in Java ? if so, howto ? thx guys Dark |
| | Warning: odbc_connect() [function.odbc-connect]: SQL error: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified, SQL state IM002 in SQLConnect in C:\xampp\htdocs\xampp\display.php on line 5 Connection Failed: php is working fine, ran other simple php scripts... but this is the error when i connect to a ms … |
| | This is my login form [CODE] Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim con As New OleDbConnection("Provider=Microsoft.jet.oledb.4.0;data source=C:/Users/Space Era/Documents/User.mdb") Dim cmd As OleDbCommand = New OleDbCommand("SELECT * FROM Users WHERE userid = '" & TextBox2.Text & "' AND password = '" & TextBox1.Text & … |
| | Hello, I am creating a site (for practice). It is a site that works like the '9gag.com' where users can see images stored on the page. So far, I have successfully retrieved and posted image files from the server but I wanted to put on a limit on how many … |
| | I'm having some problems when trying to set a panel within my JFrame to visible when someone either presses enter or clicks the JButton within my two methods shown in previous post. I am getting the following error: Cannot make a static reference to the non-static field Interface.panel. The code … |
| | I have spent the last few days trying to optimize my site for the uploading of large video files. I have changed all the php.ini settings way over the time that it would take to upload the videos but nothing seems to work. It gets to about 30% and then … |
| | Below is the code I have been working on in VB.NET What basically happens is that when the user presses the calculate pay button, a message box is supposed to appear with all of the information in it, however the error comes up with: 'InvalidCastException: Conversion from string "Total pay: … |
| | Hi frnds!!!!!! Am trying to crop an image using java.. If I draw a rectangle on the image it ll crop the image in the given level.. My code does it but the fact is, it is not cropping the actual part which we selected..This is my code.. [CODE] import … |
| | I'm working on a Palindrome program. For some reason, my compare method always return zero. "c" should suppose to increment 1 when both letter are the same, but my method would not increment 1 when the letter are the same for some reason. I'm not sure where is the problem. … |
| | Hi! Please help me with my search functionality...searching using textbox and retrieving the data into a listview. here is my code: [CODE]openrstJCcaseInfo "select * from JCcaseInfo" If Not rstJCcaseInfo.EOF Then caseinfo.ListItems.Clear Dim m With rstJCcaseInfo While .EOF = False If LCase(txtsearch.Text) = LCase(rstJCcaseInfo.Fields("CaseTitle").Value) Then Set ls = caseinfo.ListItems.Add(, , rstJCcaseInfo.Fields("CaseStatus").Value) …  |
| | I am trying to pull some data from a report that is simple called an API link. I am not familiar with the data format. Hopefully, I can find out the format and see if someone has already developed some PHP code to access and manipulate this. I thought it … |
| | [CODE] // a code to produce matrix style affect #include "stdafx.h" #include<iostream> using namespace std; int modulus(int Number, int number); char getchar(int lowerlimit, char a, int upperlimit); int modulus(int Number, int number) { int q=Number/number; return Number-(q*number); } char getchar(int lowerlimit, char a, int upperlimit) { return (a+modulus(lowerlimit,upperlimit)); } int … |
 | Hello guys I am having a problem regarding queries in PHP because I not very familiar with queries especially inner join function, I need to make a profile page wherein it will display records from tblpatient_pass and tblpatient_info connected by (PK)MR_no from tblpatient_info and (FK)RelationMR_no from tblpatient_pass here is my … |
| | Hello i want to have a txt file on my application final .exe the .txt is located at C:\Users\Timhook\Documents\Visual Studio 2008\Projects\WWTBAM \WWTBAM \bin\Debug\hask.txt thats my project bin\Debug folder will it include the this hask.txt file after publishing the application? thanks |
| | Hi, I have a task to perform which all to do with the smurfs, reading from a file and doing some simple stuff to it. The last part I need to do is print out a list of all smurfs and their corresponding role in alphabetical order. I am hoping … |
| | Hello, I'm writing a small game for a class. The problem is when i run it it starts consuming the computers resources, i bet i've done something very wrong but i just can't find it (haven't even added bouncing back from the paddle to the code, or game over for … |
 | Hello, I'm working on an application that uses a ServerSocket, but it (at points) stops the server thread and restarts it, throwing a java.net.BindException: address already in use exception. How can I unbind the ServerSocket (.close() is not working to unbind) so I can re-use the same port seconds later? …  |
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