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| | Hi Java Developers, I don't know if this is the right place to ask but I hope It is. First of all this is not my programming language, I am an intermediate .net developer, I just came up with this problem that I need to solve which what the thread … |
| | Hi, I am trying to return a ref cursor from a stored function but I keep getting this error message 'Specified argument was out of range of valid values'. The reference cursor does point to correct data, I used a anonymous block in oracle to test it out. How can … |
| | here is the following code in java applet.. [CODE]//this is one applet which has to be opened when button is clicked... import java.awt.*; import java.applet.*; import java.awt.event.*; public class Order_info extends Applet implements ItemListener { private Label l,l1,l2; private TextField t=new TextField(); private Choice list; String s,selection; public void init() … |
| | i wanted to display a pattern like this 4444 333 22 1 i used the following code import java.util.*; public class PatternExp { public static void main (String args[]) { Scanner src=new Scanner(System.in); System.out.println("Enter the number of lines needed"); int n=src.nextInt(); for (int i=n; i>0; i--) { for(int j=n; j>0; … |
| | `Public Class login Dim cnn As New OleDb.OleDbConnection Private Sub OK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OK.Click Dim cmd As New OleDb.OleDbCommand If Not cnn.State = ConnectionState.Open Then cnn.Open() End If cmd.Connection = cnn If cmd.CommandText = "SELECT UName FROM Account WHERE UName =" & Me.UsernameTextBox.Text Then …  |
 | Hey people, I am wondering what a good editor is that supports HTML5, CSS3, cakephp and a few other plugins ? I'm using Eclipse for php which supports HTML5... At the same time, I trying Aptana Studio3 which supports CSS3 ... I need one that supports all.. Or even Plugins … |
| | I have a project on image processing. I have a picturebox with an image loaded in it via a openfiledialog box. I was trying to zoom an image in the picturebox by certain pecentage i.e **50%, 100% 150%** and **200%** . All this is done when a user clicks on … |
| | can anyone tell me examples of 3 mouse events(which will be easiest to create) and 3 keyboard events(which will be easiest to create) please! ASAP  |
| | Hi everybody, Please excuse the noob question as I am new to STL in C++. I am trying to write a very basic program which uses iota. However my compiler is complaining that iota does not exist in algorithm. Some other forums suggested including <backward/algo.h> as iota could have been …  |
| | Define a base class person that will contain universal information, including name, address, birth date, gender and identification (student, worker etc). Derive from this class the following classes: Student Worker Student_worker Add variable school to student and company to worker class. Write a program that asks user to input information … |
 |   I'm trying to achieve this animation from last week. Please help me. What I want to do,- 1. How to draw centered position circles with small cut at different angles 2. When clicked on logo display menus to bottom or right to circle 3. When clicked … |
| | Hi.. I need some help from all of you. My link cannot go to the next page when i include index.php?page= in my line.Like the example below.. <td><div align="center"><a href="index.php?page=view_user.php?ref1=<?php echo $row['user_id'];?>">View</a></div></td> If I remove the index.php?page= , the page can link to the page that i want to go. … |
| | Hi, I have a simple usb device that i can plug into a PC. The thing im looking for in user interface that is: 1) Multiplatform 2) Manages it own drivers (for plug in USB device) 3) No install file, a executable. The thing im looking for is like this … |
| | Hey everyone I'm trying to create a blog using php and for a certain page, I am "including" an "init.php" file that doesn't seem to recognize...I have three folders within another folder called "test5" and within that folder I have the folders called: "func" "resources" and "simple". Now in the … |
| | I have to create a program that will prompt a user radius and keep adding them until user says no. Then, the program gotta able to hold those numbers and calculate two things: Surface area and Volume. The program also gotta able to Sort the numbers by its volume(low to … |
 | Hello everyone. I'm trying to write a phone number word generator. I have the basic form setup and a dialing pad. The dialing pad dials just like a phone, except it only has keys 2-9. I'm trying to print out all the possibilities a phone number could produce using streamwriter. … |
| | I've got a game, and I'm trying to do it right. I've got a spritesheet (which is really just a class that loads images for easy access. It seems to work, but then my tile system starts, and it fails in an interesting way - it loads only the foreground, … |
| | Hello How can you store a theme(css jquery html) in a database and retrieve it using php and jquery ajax Can this be done in json and what advantages are with this tehnology,I am new to json and don't know that is why I am asking any ideas will be … |
| | #include<iostream> using namespace std; #include<string> #define INT_MAX 100000 #define INT_MIN 0 using namespace std; class Automobile { public: Automobile(); void read(); bool is_cheaper_than(??????) const; bool better_mileage_than(???????) const; bool better_finanace_than(??????) const; void print() const; private: string name; float price; float mileage; float finance; }; Automobile::Automobile() { name=" "; price=INT_MIN; mileage=INT_MAX; } … |
| | I'm getting an error with this code. Both the findMax and findMin lines in main say "Invalid conversion from 'int' to 'int*'". What does it mean? #include <iostream> using namespace std; int findMax(int[],int); int findMin(int[],int); int main () { int max, min, x; findMax(max,x); findMin(min,x); return 0; } int findMax(int … |
| | Hi Folks, Here is another noob question. I am trying to write a simple predicate for the find_if function in STL. Here is my code #include<iostream> #include<vector> #include<algorithm> #include<iterator> using namespace std; class InRange{ const int& low; const int& high; public: InRange(const int& l, const int& h): low(l), high(h){} bool … |
| | please tell what am I doing wrong. #include <iostream> using namespace std; int main() { char name[3][30]; int i, j; for(i=0;i<=2;i++) { cout << "Please enter name: "; cin >> name[i]; } for(i=0;i<=1;i++) { for(j=i+1;j<=2;j++) { char temp; if(name[i] > name[j]) { temp = name[i]; name[i] = name[j]; name[j] = … |
| | I have created an application which requires double value processing, I want to add trackbar so that user can select any double value he wants. But I m unable to set min and max value as double for trackbar. Help me. |
| | I am trying to remember a bit of bitwise math to deal with some CAN bus stuff in c#. Basically, I am trying to create a class that takes in an integer that represents an identifier portion of a CAN frame. They look like this: Priority - 3 bits EXT … |
| | I am having trouble getting this to run. It compiles just fun, and it will let you click one button but does not recognize a second button click. What am I doing wrong? /* Chapter 6: Telephone Keypad Programmer: Charlene Wood Date: April 8, 2012 Filename: TelephoneKeypad.java Purpose: This program … |
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 | Hi there I'm new to soap and I'm using the NuSOAP library. I'm trying to send xml to a soap server and then receive a response. I'm getting nowhere with this and it's beginning to frustrate me. Here is what I was provided with: First Snippet POST /Submit.asmx HTTP/1.1 Host: … |
| | I want to extract unique elements from a string. import java.util.HashSet; import java.util.Iterator; import java.util.Set; import java.util.StringTokenizer; /** * * @author Animesh Pandey */ public class Main { /** * @param args the command line arguments */ public static Set getUniqueTokens(String str, String separator) { StringTokenizer tokenizer = new StringTokenizer(str, … |
| | hello please help me first question : how can send email for users if him register in my website"i saved email in database" ,, send one Time a day Automatic .. second question : how can search in database then display for user thanks alot |
 | I don't work with ASPX or whatever it is now very much at all. I work with WinForms and DLLs most of the time, but I was asked by a client to make a portion of an application available online so that their clients can access certain information without calling … |
| | Hi, To start with I'm new to Java and this is my second project: to create a graphical TicTacToe game with MVC pattern. View and Control will be in the same class for this project. The goal is to learn about interfaces and to split your problems into seperate parts. … |
| | We have learnt programming concepts with python and have now acquired the skill. What are the stuff we can go in and what areas are awesome to be in. Need help  |
| | Hi, I have a JavaScript validation function that worked before I changed the sendmail file to a php version (had to becfause of host's linux server). The sendmail code in the php file has some validation checking, but I would prefer to use the validation.js file with the form's onSubmit … |
 | Hello, I have 2 vectors, and I'm trying to search/scan the first vector for the second vector. Let's say I have this vector/Matrix: M1 = 0 1 1 0 0 1 1 1 1 0 1 1 0 0 0 1 M2 = 0 1 0 1 Then I will … |
| | I'm having a small problem with a variable in one of my PHP scripts. The variable is `$isSubMenu`. It gets set using a function that runs recursively called createNavigationMenu. However, even though I have set it, the interpreter keeps telling me that the variable is undefined. I really don't know … |
 | Hello Im doing this code for every form Ive doing (you have have seen it so I wont explain it) protected override void WndProc(ref Message m) { const int WM_MOVE = 0x0003; switch (m.Msg) { case WM_MOVE: return; default: base.WndProc(ref m); break; } } How can I do this so … |
| | Hello everybody, I am trying to teach my stl and after writing some basic programs I have hit a road block. I have an iterator which I am trying to pass to a function template Here is my function template template <class T> void display(typename vector<T>::iterator start, typename vector<T>::iterator end){ … |
| | Hi, it is jinxed. I don't find another solution. The code which doesn't work is very simple. While watching it with a breakpoint, IT WORKS! Otherwise it doesn't. I don't know why and it's driving me crazy. There are two comboboxes. The choosen item is the title of the x/y-axis … |
| | hi i have an outer div which contains alot of inner divs like this '<div id="wrapper"> <div id ="1" class="hoverme">sometext</div></div> so what i nedd to do is that i need to detect the on hover stat of ever hoverme class in tthe wrapper div and return the id number of … |
| | I have a class that has a text area. the code is as follows package view; import java.awt.Font; import java.awt.GridBagConstraints; import java.awt.GridBagLayout; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTextArea; import javax.swing.ScrollPaneConstants; public class LabelStatus extends JPanel { /** * */ private static final long serialVersionUID = 1L; … |
| | I have 2 files writen in java, if someone can please covert them in C# and give it. The problem is with type of variables and operators, many operators are not overloaded like in java, idk what to say... This one will not work in C# as integer result |= … |
| | this is my csharp code using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Data.SqlClient; using System.Configuration; namespace MutlitableDatasetApp { public partial class MainForm : Form { //form wide dataset. private DataSet autoLotDS = new DataSet("AutoLot"); //Make use of command builders to …  |
| | Can anyone help me figure out why my dialog won't go away when clicking the x? When I click it with modal = true, the modal portion disappears, but the dialog remains. With it off, the dialog still remains. I have tried multiple things, but it won't go away. I …  |
| | i have tried to write this hexdump code for dumping the contents of a tex file. #include <iostream> #include <fstream> #include <string.h> using namespace std; int main() { string line; string finline; char infile[100]; char ofile[100]; char chars[750]; cout<<"Enter input file: "; cin.ignore(); cin.getline(infile, 99); cout<<"Enter output file: "; cin.getline(ofile, … |
 | Its not a new question, i already searched many forums and found many answers but the builders i found arent able to compete with builder of vb.net and c#.net, so i thought to take some decision from some experience people , please give me some of your suggestions. I already …  |
| | I am getting a null pointer exception on line 36 of this code, I do not understand how any of my values are null because they should all be filled with data from the text document. What am I doing wrong? import java.io.BufferedReader; import java.io.DataInputStream; import java.io.FileInputStream; import java.io.InputStreamReader; public … |
 | well i have two questions: 1-hey i was wondering is there a library or namespace in c# for creating databases? like anydbm with python?or anyway to do it? 2-witch faster? getting data from huge database or getting it from like a huge database devided to multi database i mean witch …  |
| | I want to retrieve records in my database in order to manage details. The below error message displayed when i trying to do that. Can anyone help me out? ( ! ) Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in C:\wamp\www\Student registration\manage student details\manageStudentDetailsForm.php on line 250 … |
| | Inside the infile.txt, I'm suppose to convert into outfile.txt. Unforunately, I'm unable to get the correct aglinment for outfile. As you can see, France and Vietnam have an extra "\t". char ch; switch (n) { case 'F': stud.type = n; infile >> stud.st.fs.country; infile.get(ch); infile.getline(stud.st.fs.name, MAX); break; case 'S': stud.type … |
| | |Input :::: <gtdt> <name>Construction 2012</name> <edition>120</edition> <ISSN>1473-0065</ISSN> <jurisdictions> <jurisdiction name="Albania"> <topics> <topic> <name>All Questions</name> <questions> <question> <number>1</number> <title>Joint ventures</title> <full>Must foreign designers or contractors enter into a joint venture with a local contractor to design, build and be paid for their work? Does the law require that the local contractor …  |
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