199,114 Archived Topics
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| | hey friends how are you?I need to develop a web consumer forum,will u please tell me how can i develop it using j2ee???  |
| | Is it possible to change the event of a button click within different subs? For example, have the button take me to the main menu in one sub, but in another sub have the same button take me somewhere else.  |
| | can any help me in vb code. i want to make an image processing software having functions of edge detection, increasing and reducing brightness and contrast value and adding noise in an image. if any one have to code please send to me...........bye have a nice time |
| | I'm using VBA to query and modify an Excel database. The database contains information about servers and their locations. Most of the rack mount servers have the location column as something like "G-05". Those are easy. When it comes to the blade servers, the locations are listed as "G-05E2S09" or … |
| | I'm developing a land use map and want to use Google Maps. Just want to ask if the Javascript API could actually handle overlays like this sample: [url]http://magellan.co.arlington.va.us/Maps/Standard_Maps/Planning_Maps/GLUP.pdf[/url] Or you would suggest other ways to do this? |
| | Hi all, Can anyone help me ragarding my new project, im having a hard time working on the report part, computing the subtotal of the quantity per device!! thanks in advance attach is my code  |
| | Hi i have a requirement of uploading images to server in which i want to select multiple images from local system on clicking the browse button once.i found many scripts for single image selection but i want the script for multiple image selection.I want script related to PHP Javascript. Can … |
| | hi em trying to fetch Employee information from db and load it in Gridview....i select departemnt name and Grade from dropdownlist and pass it in query buh it returns Invalid column name 'InformationTechnology' and Invalid column name 'Grade17' [CODE]String strCon = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString; SqlConnection objcon = new SqlConnection(strCon); objcon.Open(); // String … |
| | hi i am doin with Employee Management System... scenario is when Emp login Employee Name is stored in session[UName] variable and redirected to the employee home....there when he choose to view his profile, query it using sesseion variable.... code is given below: [CODE]string strCon = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString; SqlConnection objcon = new … |
| | hi everybody. Im very well a beginner and I cant quiet grasp classes. I found that this topic is all over forums and I have decided to give it a whirl and I am stuck. Would anybody out there help? |
| | I am having trouble with the "for loop" of a 32 bit Adder program. I am suppose to take 2 arrays of 32 bits and sum them together. The 2 errors I get are on line 37 and 38 called "called object is not in function". I don't know how … |
| | I have made a couple of preliminary versions of a web machine as an HTA and as a web dialog plug in for Google's Sketchup. The machine has moving sliders (hence machine) that get populated with names of real objects in a hierarchical structure set by the user's associations e.g. … |
| | Hopefully someone can help me. Explaining this may be a pain for ya, but I would really appreciate any assistance that you may be able to give me. Here is my scenario. -I am trying to import a csv file into phpmyadmin. -The MySQL database is for Wordpress. -The .csv … |
| | Hi............ How can i pass and access the array variable in Stored Procedures  |
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| | Is there anything like that links should be given inside(outside) the <form></form> tags. Can form tag be left without any action? |
| | The subject of my bachelour thesis is "Solving linear programming problems using parallel algorithms". I will create a library for solving different kinds of problems (simplex, branch and bound and so on). I want to use OpenMP or PThreads locally and OpenMPI in the network. Which one would you recommend … |
| | hello :) how to insert new record in grid view coming from textbox? I tried to used the INSERT INTO -- sql query, but it didn't work.. does it have another way? please. my current language is vb. thanks. [CODE]With mydataLupon .DataFile = "~/Database/dbLupon.mdb" .SelectCommand = "INSERT INTO tblLupon_C VALUES …  |
| | the code is for binding data from a gridview [CODE] Sub BindGrid() Dim connection As OleDbConnection connection = New OleDbConnection("Provider=Microsoft.Jet.Oledb.4.0;Data Source=C:\Users\Karl Gennadi\Desktop\Visual Studio 2008\WebSite3\Database\dbLupon.mdb") connection.Open() Dim command As OleDbCommand command = New OleDbCommand("Select LAST_M, UNIQUE_C from tblLupon_C", connection) Dim DataReader As OleDbDataReader DataReader = command.ExecuteReader() GridView1.DataSource = DataReader GridView1.DataBind() connection.Close() … |
| | I am using Visual Basic Express. Here is my code but my number is always a whole number when I divide I want it to be two decimal places. For example 367/12 should equal 30.42 not just 30. I do not understand what I am doing wrong? Private Sub btnIntegerDivide_Click(ByVal … |
| | Is it possible that when a user clicks, the fact that she may have clicked on two overlappping labels, for instance, be responded to ? In other words could the Sub for a click on Label1 check that Label2 has actually been clicked simultaneously ? Thanks. |
 | Hi I am working on a procedure to log the users and times of our reports. Our reports are all executed from stored procedures. The generic logging proc which will be placed in the 30+ report procedures. I'm having a problem with getting the start and end times for the … |
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 | I have an object that i use in a generic list, i need to expose a property in that object that will return the index position of the object in the list plus one. example Items in list myobject1 myobject2 myobject3 myobject2.indexValue would equal 1 any idea how I can … |
| | I'm planning to use a tabcontrol instead of making different forms to separate the three datagridview. Will it affect the performance? What if each tab page, which is three, contains datagridview that queries 200 records each? Will the application handle all 600 records at once?  |
| | what is the use of INADDR_ANY in socket programming? |
 | Hello I would also like to have a form, where users can input their search criteria and then the results show on the same page in a table. Currently absolutely nothing happens.:-( [CODE]<?php require_once('Connections/iwalletc_localhost.php'); ?> <?php if (!function_exists("GetSQLValueString")) { function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "") { if … |
| | Hi................. How can i convert the Label to TextBox in VB.Net at runtime... |
| | Hi all, Once again I would like to seek your help. I got one file (test.hrh) with a number of flags. Some falgs are defined (#define), some not (#undef). I got another file which a flag list which should be added to the file if not there, and if exists … |
| | i'm trying to make a password system for my program. a user will input upto 20 chars, and if the password is correct, load the main program and if not, loop until the user gives up or enters the correct answer. here is the code [CODE] void Password(char pass); int …  |
 | How to read only integers from a file in java? Suppose the file has something like this: (14,2,3),(2,3,4) (2,6,78) Now I want to read only the integers not the brackets and commas.How do I do it? |
| | [LIST=1] [*]import java.util.Scanner; [*]public class retailPrice { [*]public static void main (String[]args) { [*]Scanner input = new Scanner(System.in); [*]double wholesale, markup, retail=0; [*]System.out.println("Enter the wholesale price! "); [*]wholesale = input.nextDouble(); [*] [*]System.out.println("Enter the markup percentage! "); [*]markup = input.nextDouble(); [*] [*]calculateRetail(wholesale, markup, retail); [*]System.out.printf("The retail price of the item is … |
| | i want to get the row(s) when the checkbox is check/uncheck in the listview.. thank u... [ICODE] For Each Item In CheckedItems If (Item.SubItems(4).Text) = "Cash" Then 'Code Here ElseIf (Item.SubItems(4).Text) = "Check" Then 'Code Here End If Next If (e.CurrentValue = CheckState.Checked) Then If LstvwBankDeposits.Items(0).SubItems(4).Text = "Cash" Then 'Code …  |
| | Hi, I've recently started learning java in college. Hoping someone can throw me a bone. I was give an assignment to make a method to reverse a sentence. I can only use loops, if statements and other methods(no arrays). For example "Hello there how are you" would be output as … |
| | [CODE]# <form name="Item Search" method="post" action="search1.php"> # Item Search:<br> # <label> # <input name="swords" type="text" size="30" maxlength="30"> </label> <br> <label> <input name="search" type="submit" id="search" value="Search"> </label> <a href="logout.php">Logout</a> </form> <?php if(isset($_POST['submit'])||isset($_POST['swords'])||isset($_GET['swords'])){ if (isset($_POST['swords'])) { $search=$_POST['swords']; }else { $search=$_GET['swords']; } $newurl = "search.php?swords="; $searchwords = addslashes(htmlspecialchars($_POST['swords'])); { $words = explode(' ',$searchwords); … |
| | It may have only been Visual C++ 6.0 or something, but I think I remember needing to add curly braces after a switch's case label to declare variables, is this still true with VS2010 and C++? ex: [code] switch( 1 ) { case 1: { int a; //<-- ok } … |
| | I have a program for data acquisition and process control. I use TeeChart for real time plotting of data. I also have a legend window on top of the chart. I can print or save to disk the TeeChart, but would prefer to print/save the entire screen including the legend … |
| | Requirement 1) Modify the code to find and print sum of the same series from 1/2 through 1/n multiple times, where each n is read from data file. Requires nested loop with the inner loop summing up series and outer loop allow inner code to repeat once for each n … |
| | Im currently wanting to open a file on my Hard Drive, and be able to scan it's contents to see if it has any bytes that match a specific pattern of bytes which i have stored in a byte array. Im curious as to how i can do this? will … |
| | hi guys, how can i insert image in a doc file ?? using java... is fileoutputstream can write image? thankz... |
| | Hi guys - whenever i run this code i get " SYNTAX ERROR (MISSING OPERATOR) IN QUERY EXPRESSION" - ive checked everywhere and cant find a solution can anybody spot any errors here? [CODE] Try Dim updatecon As New OleDb.OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;data source=H:\FROM HOME\EXTENDED PROJECT !!!!!!\Databases\Login Details.accdb") updatecon.Open() Dim updatecmd As OleDb.OleDbCommand …  |
| | The question is as follows: Write a program to read in a word that is up to 10 characters long. See if any 3 consecutive characters in the word are found somewhere else within the word. If they are, echo those characters to the screen. For example, if the word …  |
| | Hi, Can anyone please tell me how to solve this calculator code with using [B]cases[/B]? I really don't know how to conclude it. It doesn't matter if code is long cuz of cases. Code: [CODE]using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace Calculator { class Program { static void … |
| | I'm having a really hard time trying to figure out how to make the following search: "Find the sellers specialized in selling cars of the year (They can only sell cars produced during a specific year, example 2010). The tables I have are: Seller: {[U]Seller_Id[/U], Name, City_Residence} Business: {[U]Car_Id,Seller_Id[/U],Year_car_Produced, Business_Date, … |
| | I am writing a script for an events calendar for one of several websites I manage (I know there are plenty of scripts out there, but it's easier for me to do this from scratch). It has been requested of me to incorporate recurring events into the events creation page. … |
| | What is wrong with this and how do I fix it? Thanks. [CODE] template<typename T> class Array { public: Array(unsigned arraySize): data(0), size(arraySize) { if (size > 0) data = new T[size); } ~Array() { if (data) delete[] data; } void setValue(unsigned index, const T& value) { if (index < … |
 | I'm trying to make a program where you enter the number you want to find primes up to which then lists all the primes up to that number... But I enter 100 then it just sits there... Here's my code so far: [CODE]#include <iostream> #include <cmath> int prime(int); int main() … |
| | I am in the process of taking my first java programming class, and this question may be simple for some of you. Here is the question.. Write an application that reads five numbers between 1 and 30. For each number that is read, your program should display the same number … |
 | Hi, I'm having a problem with selecting only the first child of my content tree. What I have is [CODE]<div id="Ft"> <ul class="Ft_colum"> <li><h3><a href="#">Home</a></h3></li> <li><a href="#">Demo link</a></li> <li><a href="#">Demo link</a></li> <li><a href="#">Demo link</a></li> <li><a href="#">Demo link</a></li> </ul> <ul class="Ft_colum"> <li><h3><a href="#">News</a></h3></li> <li><a href="#">Demo link</a></li> <li><a href="#">Demo link</a></li> <li><a href="#">Demo …  |
| | Hi, I have a problem where i need the format of data in a saved file to be seperated by a new line. my code at present: [CODE]import re import nltk #subset filename = 'subsetQuran.txt' # create list of lower case words word_list = re.split('\s+', file(filename).read().lower()) print 'Words in text:', …  |
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