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| | Hi, im trying to find a way to repeat this code with out losing the count of 1,2,3 and 4, when the user enters a number different from 1,2,3 or 4. Because in line 26 I call for main() again but when I do that it loses count of everything. … |
| | Hi guys, I am writing this perl script. Basically, what I want to do with this is that I have a text file vec.txt which looks something like this: <T> chemical- and bio-terrorism </T> <T> <C> nerve agents </C> </T> , <T> toxic proteins </T> <T> toxic protein </T> <T> …  |
| | I was wondering, once you have created a system and now ready for use, how do you intergrate it with existing database |
| | Hello, I have a file with each line consisting of certain fields. Lets say I want to detect which lines have the second field equal.. For example here is the file: [CODE]XM2 N$2 N$2 GROUND GROUND nch_mac1 l=50n w=150n multi=1 nf=1 sd=140n XM1 N$12 N$2 GROUND GROUND nch_mac2 l=50n w=150n … |
| | Hey everyone=) my name is grux and I've got something of a problem.... First off, let me say that this is NOT for a class, I am simply trying to follow some online tutorials so I can be prepared for college this fall. I'm new to C++ (having only worked …  |
| | Hello everybody i am new with php and i would to help with link click counter i have a database and a table which i store some links and the i have these links play.php?id=1 play.php?id=2 i wanna to know how many times has been clicked any links for example … |
| | Hi, I am new to regular expressions, I am having a problem regarding matching a specific keyword in certain condition. [CODE]string regexstring="\\bhtml\\b|[.]net\\b"; Regex rgx = new Regex(regexstring, RegexOptions.IgnoreCase); MatchCollection matcol = null; string st_data = "I am a .net developer, but also know about asp.net, vb.net ; I work on … |
| | Hi, Am a self teaching Newbie Assembly programmer :) Still in the theoretical Stages. My question is.... [B]According to the book am reading When you convert 254(decimal) to hexadecimal you get 0FEh. And when you convert -2(decimal) to hexadecimal using two's complement you get OFEh.[/B] When i do it manually … |
| | [CODE=c]#include <stdlib.h> #include <stdio.h> #include <string.h> /* a structure that defines a string buffer */ typedef struct strbuf { char *contents; /* pointer to dynamically allocated buffer contents */ size_t length; /* number of characters in buffer (excluding '\0') */ } StringBuffer; /* function prototypes */ StringBuffer *strbuf_new(const char *cstr); … |
 | What am I missing here: [code=c#]if (textBox_End_Miles.Text != "" && Convert.ToInt32(textBox_End_Miles.Text) > Convert.ToInt32(label_Start_Miles1.Text))[/code] I keep getting a runtime error any time I modify the textbox.  |
| | is there a way i can get my datatable to have multiple constraints that are attached to a unique id? an example of what i'm talking about is if i have a unique machine but it's on many lines, can i show that somehow in a datatable? the reason i'm … |
| | I have to do this : Task 2 (23%): Write a function that prompts the user to input data for a new employee; the function should return an employeeType struct to the caller. Declare employeeType variables him and her in the main function. Call your function with actual parameter him … |
| | I've got a helper class to convert an enum into a list. [CODE] class EnumHelper { public static List<T> EnumToList<T>() { Type enumType = typeof(T); // Can't use type constraints on value types, so have to do check like this if (enumType.BaseType != typeof(Enum)) { throw new ArgumentException("T must be … |
| | Hello, am new to the real programming but i have very much interest. As a first real java project am trying to develop a P2P network application which can be used for chatting, but the problem is: Should it load as a server.and if so how do i get it …  |
| | Hello, I have writen a C++ program to read 37 text files. The content of the text file is interger numbers. The program was working fine in VC++ 6.0. Now i could not find the free version of VC++ 6.0. I downloaded the free version of VC++ 2008 expression edition … |
 | I am reading the book "Python Programming 2nd Ed. for the absolute beginner" and I am having some trouble with a very simple program. I was instructed to download and install pygame and the livewires package as I have done. This program is meant to display a grahical window, that's … |
| | [B] Hi guys, [CODE] if(IsColor.equals("Y")) cell.setBackgroundColor(new Color(240,240,255)); table.addCell(cell); [/CODE] This [U]cell.setBackgroundColor(new Color(240,240,255));[/U] is for set back ground color as a blue. I need Green color. So, is there any values for green. Please contribute your advice... [/B] |
| | Hi, I need help. I've been looking all around and i have not found a appropriate solution for my question. Here it is. I've a database table which has the field "username" and "password" and within the "username" field, there would be users like "admin","cashiers" etc. I would like to … |
| | Hi everyone, first of all, sorry for my english... I'm in this situation: I have a table in my database named products with the fields [B]id[/B] and [B]model[/B] in it. Now, I need to get 'all' the products but with different model names and each result represent a valid product. … |
| | Hi, I have been wondering about how implementation/extension works : Let me give you an example and then ask you my question : [CODE] public abstract interface A_int {} public abstract interface B_int {} public class A implements A_int, B_int {} public class B extends A implements A_int [/CODE] okay … |
| | I want to fill a Table quick. I have tried something but its not working. Here is my MSSQL-Script: [code] CREATE FUNCTION [dbo].[fillTable] ( @Amount INT ) RETURNS @Integers TABLE ( [IntValue] INT ) AS BEGIN DECLARE @Counter INT SET @Counter = 0 WHILE @Counter < @Amount BEGIN INSERT INTO …  |
| | [CODE]using System; using System.Configuration; using System.Data; using System.Data.OleDb; using System.Linq; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Xml.Linq; public partial class Add : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { } protected void Button1_Click(object sender, EventArgs e) { String path = Server.MapPath("App_Data\\dnis2010.mdb"); … |
| | i have developed an application in windows mobile 5 but now it has to be installed on windows mobile 6.1. what can be the changes needed for the deployment kit  |
| | I want to display some stand alone web pages from my server in a single web page when requested by the user. The pages are listed by topic. I thought it would be simple to use the include_once function and then use ($url) for the path to the file, but … |
| | I can use vb.net or c# on this part of the project and i was hoping someone could tell me a little about updating an active directory field. i found in searching system.directoryServices in google this bit of vb code. user.Properties("title")(0) = employeeTitle.SelectedItem.Text which i think is this in c# … |
| | Hi I have a simple jsp page in which there is an ajax call on an input string which returns the upper case of the string in json. This is working for the first time but not on successive requests. I am using the GET method. Why is it not … |
| | Hy everybody, I want to use Directx 10 to create 3d things in c++. I download it but it doesn't have this files d3dx10.h d3dx10async.h d3dx10core.h d3dx10math.h d3dx10mesh.h d3dx10tex.h I don't want to download it again. So who can send me those files Thanks |
| | [CODE]using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using System.Data.SqlClient; namespace DataClerk { public partial class Form3 : Form { public Form3() { InitializeComponent(); } private void btnClear_Click(object sender, EventArgs e) { txtPNo.Clear(); txtPName.Clear(); txtSiteName.Clear(); txtJCNo.Clear(); txtRequired.Clear(); } private void btnSave_Click(object sender, EventArgs e) … |
| | [B] Hi, I have a problem in the below requirement. Marital Status (Select-one) SpouseName ( Textbox ) (Single) (Married) Whenever i choose an option [U]married[/U] only then spouseName is activated( Mouse Cursor is enabled) other wise in rest of the cases it should be in [U]read-only[/U] property. Please help me … |
| | Hello everyone hope all is well. So I'm learning java and been at it all night and this is my last hope. I can't figure out why a certain part of my code is not being executed after the conditions of my if statement is true. [CODE] /** * @(#)mathsoftware.java … |
| | I want to make a c++ program which scan all drives and generate list of all files and folder. how can i do it in c++? Plz help me...... |
| | i need an audio player to embedd in my c# windows apllication which can play mp3,wma files and it should have all the controls like play,stop,pause,fast forward, fast rewind... right now i have used windows media player but in this fast rewind button has been disabled... but i need all … |
| | I want a PHP cron script to be set up with cPanel cron jobs that would take backup of MySQL database. Regards, |
| | [CODE] public static void main(String[] args) { int[] out; for (i=0;i<args.length;i++) { String number_string=new String(); if(args[i].equals("-i")) { if(i+1<args.length) { i++; number_string=args[i]; } StringTokenizer number=new String Tokenizer (number_string,','); int chip_number=number_string.replaceAll("[^,]","").length(); chip_number++; int k=0; while (number.hasMoretokens()) { number_int[k]=Integer.parseInt(number.nextToken()); k++; } } } for(i=chip_number-1;i>=0;i--) { for(j=0;j<number_int[i];j++) { out[j]=j; } //should be a double … |
 | I am a newb, do not go to college and am learning Java on my own time. This little project is a learning exercise so I ask that any help just points me toward a right direction. It is a character generator for a table top game, that may or … |
| | I have an assignment where I have to have seven different lottery numbers ranging from 1 to 35. A separate powerball number should also be generated. The powerball number should be within the range of 1-10. I have to write a java program that gives eight sets of seven numbers … |
| | Hello guys! I'm trying to make a script for a school website, so the principal can send mails to all of his students, teachers or other admins, it should be very simple but the page just keep coming blank or sending me syntax errors. Right now it's showing the following … |
| | Hi, I'm doing some stuff about stacks (classes). I've done a function, wich will invert the string, however, the VC++ gives a dumb error and I don't know why. I have alot of libs so, i think it's not because of that. Anyway heres the error: 'CPilhaInteiros::Inverte' : cannot convert … |
| | I have a form and at the bottom it asks if you want a shirt? it gives you a yes and a no radio button to choose. If the user selects yes I want a jump menu to display with shirt sizes, if they select no I want it to … |
| | 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 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, 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 … |
| | 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 …  |
| | 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 … |
 | 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 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; ..... … |
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