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| | I have a text file with 500000 records , each record contain student ID and another index number. i insert this recors with separate function ,and i want when the user enter the student id the program get the corsponding index number and put it in avariable and use it …  |
| | Hi, Im having a problem displaying text in JTextPane. I want to be able to append text (e.g. "Task 1 completed..") after a task is completed. But mine display the text once all the tasks are completed which is quite useless as user does not know what is going on. …  |
| | Hi all, i have m y search setup which brings back a part number, a description and then underneath any associated manufacturers name and part number which could range from 1 to 20, my problem is i just want to populate my table if there is something there and if … |
| | My vb 2008 app uses Excel, but only briefly. Can I avoid referencing the Interop library Microsoft.Office.Interop,Excel?? Is there another way to link to Excel? In terms of its dealings with Excel, my app does little more than open a workbook and shade some cells. Many thanks  |
| | Hey everyone, I'm attempting to write a directory monitor in java but I'm stuck. I'm trying to find something in Java that is like FileSystemWatcher in .NET but I don't think java does. From what I read is that you have to continually poll the directory for changes. What I … |
| | hello folks , can you help me about list view i dont know whats the purpose of "selectedItem.text" in list view can you tell me what is the meaning of this code? thanks folks ,, god bless u:icon_smile::icon_smile:  |
| | hi there, i have a excel file which have purchase order information. the file contains of the information of the user and the the items that he ordered with the order item quantity and the price but there may be any amount of items in the excel sheet. the thing …  |
| | Hello!.. Its me again.. I Just want to know that, is it possible to Disable a user from copying a file from computer to another device like USB Drive? I want to Disable Copying of files by; Disabling CTRL+C, Removing Copy from Right Click or Move (when dragging the file … |
| | I have a "while loop" on a PHP page with stuff coming from a DB, how do I make that the content should come as a table with a few row and columns?  |
| | I' ve my cookie to [CODE]Dim authCookie As New HttpCookie(FormsAuthentication.FormsCookieName)[/CODE] I've just started learning about cookies not long ago,can I retrieve the cookie that I've set by using the code below? [CODE] Dim authCookie As String = FormsAuthentication.FormsCookieName If Not Request.Cookies(authCookie) Is Nothing Then 'Display requested page Else Response.Redirect("Login.aspx?") End … |
| | Hello, I have this inquiry form. I wish to capture the fields and email via php script. Can anyone help me in doing that? It uses html text field, select and textarea form elements.. In select name I wish to capture and email the option selected. <form action="#" method="get" name="form1"> … |
| | Hi, I have a code which uses HTMLParser to reach a webpage where an exe file is located. The code then downloads and installs the file on local machine. I need a solution for the below problem: HTMLParser reaches a webpage where there are links to clients_test2, clients_test5, clients_test8. Each … |
| | Hi I am trying to use replace function in c# but it doesnt seems to work.Am i doing anything wrong.Thanks [code] private void btnSpanish_Click(object sender, EventArgs e) { SimpleSpanishDict.SimpleSpanishEnglishDictionary ins = new SimpleSpanishEnglishDictionary(); Hashtable aaa = ins.AllWords(); StringBuilder insertCommand = new StringBuilder(); IDictionaryEnumerator en = aaa.GetEnumerator(); if (aaa.Count > 0) … |
| | Hi I using C# to VB.NET code converter which gave me this: [CODE] Public Class PostCalendar Inherits Calendar [B]Implements [U]ICallbackEventHandler[/U][/B] //--Class 'PostCalendar' must implement 'Function GetCallbackResult() As String' for interface 'System.Web.UI.ICallbackEventHandler'. ¿¿?? //----------------------------------------------- Shared Sub New() [B][U]Post.Saved += Post_Saved[/U][/B] End Sub //----------------------------------------------- Public Class RecentComments Inherits Control Shared Sub New() …  |
| | Hi everyone, I'm in dire need of help. I'm a computer science major going into my junior year of college. I'm kind of having some doubts about whether or not I'm in the right program, though. I like the material, and I am starting to like the math, and the …  |
| | Hi all, I am very new to programming , I am trying to do task where I have to count the number of lines that are read until the total length of the lines is 1,000 characters and also it it doesn't count characters on any line that begins with …  |
| | Hey guys, I'm a bit of a Java noob but could someone please explain digital signatures to me. I have an application and I build it using the command [CODE=shell]javac -classpath %CP% TunerApplet.java jar cvf TunerApplet.jar *.class jarsigner -keystore Tuner -storepass authentic -keypass authentic TunerApplet.jar Tuner[/CODE] As a guess it … |
| | hi, i'm novice user in python and i want to capture data at a specific port using python script.Please suggest me the approach. Same data i'm able to write into a file using linux command: tethereal -i any "port 9060" -w sam.txt I want to accomplish the above task using … |
| | I'm making a basic football (soccer) manager game as my school project. Most of the other stuff is sorted out, but the scheduler is not working... [B]Background:[/B] I'm simulating the English Premier League,which has 20 teams. Each team plays 38 matches (exactly one match per week over 38 weeks) in … |
| | I'm having a problem creating a dropdown list and populating it with information from a database. When I display the page below I get this PHP code displayed in place of the drop down menu: " \n"; while ($row = mysqli_fetch_array($result)) { $str .= '' . $row['systemName'] . ' ' … |
| | hi, this is something i keep running into. for example, in the following example of strtok, i'm splitting a given string on a space(" ") delimiter: [code] #include<stdio.h> #include<string.h> int main() { char str[]="1234563 34 7898"; char delim[]=" "; char* result=NULL; char new[15][3]; int i=0; int j=0; bzero(new, sizeof new); … |
| | Hey everyone! I have a problem with my lab if anyone could help check my code that would be great. I'm supposed to write a program that asks a user for two strings and checks if the beginning of the second string appears anywhere in the first. It's also supposed … |
| | Hi everyone! So my task is this: Make a program in C which runs three processes (A,B,C), which use a common memory (buffer). Process A generates 50 random numbers and writes then into the buffer. Process B writes down every even number into file F1. Process C writes down every … |
| | can anybody help me transcribe this into vb.net [code] public string WriteNReadBuffer(byte [] TelnetNegotiation, NetworkStream stream) { stream.Write(TelnetNegotiation, 0, TelnetNegotiation.Length); Byte[] data = new Byte[256]; Int32 bytes = stream.Read(data, 0, data.Length); string returnval; returnval = BitConverter.ToString(data, 0, bytes) + "\r\n"; //textBox2.AppendText(BitConverter.ToString(data, 0, bytes) + "\r\n"); return returnval; } public void … |
| | Hi guys, Looking at this I know it is straightforward, but that hasn't meant that I have been able to get the solution - so here I am! I am entering serial numbers into a set container which is of type string. I want to be able to enter serial … |
| | So for this assignment we have to inherit from the base class 'Game' I think I have with my version named 'ChildGame' I would like help with checking the syntax of my function calls from main() [CODE] /*************************************************************************************** Programmer: C.Backlund Program: TicTacToe_1.cpp Purpose: A tic tac toe game Date Created: … |
| | I using the value pass from url to open a new page but there are some mistakes, but I cannot find them here is my all files to do that: [COLOR="Red"]main.asp[/COLOR] [CODE] <%@LANGUAGE="VBSCRIPT" CODEPAGE="65001"%> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> … |
| | Hello everyone Im new to this forum as well as new to MySQL. Ive read countless forums about using blobs and referencing. Im the type of person who learns by seeing. I kinda understand the referencing but I would like to see an example if I am doing it correctly. … |
| | I have to finish this project for tomorrow-so I'll Appreciate quick reply. I need to do reports in my projects. now I've created Data Environment and all that but in the SQL the only thing that work is if I select the entire table from the database. (like "select * … |
 | Hi: I need to create a C++ code that will read a file and then used some of the numbers in the file for some calculations. The file will look like the following: [CODE]#IMAGE NPIX MEAN STDDEV MIN MAX 002.jpeg 1048576 1984. 490.1 1870. 65535. 003.jpeg 1048576 1984. 471. 1875. … |
| | I know how to work with php, mysql. I know enough to get results with CSS. I am now trying to incorporate some javascript and dhtml into my work. But what I want to do is a little more involved that the simple tutorials. i am using ixedit to help … |
| | Could someone point me in the right direction? I have two excel files that I would like to merge. Is xlwrt and xlrd the place to start? If so, are these part of the standard library? Thank you.  |
| | hi I have been looking around for a good file io tutorial and I cant find any. It is simple enough to me the process, mov dx,043h mov al,54 out dx,al etc. but i have no idea which ports go to where or how to write to a hard disk … |
| | I found that in python we have no realy private attributes.we just can use _ or __.but these are not deny access to my attributes.some thing such as private variables in c++. Is it TRUE? Realy python is week in these? |
| | Hello everyone! This is my first post, been a long time reader though. First of all, it's been a while since I don't program and I'm rusty (very). The problem is: I just can't learn how to use the JOIN or UNION commands, everything I read is confusing. I'm simply … |
| | Hello to everyone. I am working on pattern matching. Problem is that I have match source codes weather they are copies or not (c++ source code only). take two .cpp files and match them. and result that if they are match or not.. Please help me. Thanks in Advance. |
| | I have difficulties solving this program, so I'll be very happy if someone h elps me. Thanks in advance! Find a way in a maze Write a program that finds way between two points in certain maze. The maze is rectangular matrix which consists of cells. Each cell is from … |
| | i am trying to code my sprites to collect items which then display a score in the top left of the screen depending on which items they collect, each sprite has their own item and there is an item which deducts score. However i am at a loss as to … |
| | I am getting a few errors on my code. I know my INT and CHAR are not correct. Just not sure where. I am trying to pull data from a file. The data is a day ( and integer 01, 02, 03) a time of day HH:MM, and a level …  |
| | I have a code, so far I have a problem: what is those mean? error C2143: syntax error : missing ')' before 'constant' line 65 error C2059: syntax error : ')' line 66 error C2143: syntax error : missing ';' before '{' line 67 error C2181: illegal else without matching …  |
| | Hello Daniweb, Could anyone please point me to an example implementation of a dynamic memory allocator that uses Segregated Fits with allocations from the front and insertions at the end? I've been trying to figure out a way to implement one, but I just don't know where to start. |
| | hello all. i am writing a php / mysql script that does various things, but in addition to those things i need it to get the username of whoever is using the front end. any help is greatly appreciated! also i can post some code snippets if you want a … |
| | Hey guys, i am working with a program to basically read an input for a file and then storing it into a vector. my text file is called Sample.txt and contains data like this.. [CODE]How are you coping with programming? The quick brown fox jumps over me.[/CODE] Here are my … |
| | hi all, Am trying to create a structure with members ,creating an arraylist to get input from textbox so that it can bind in listbox. I am not geting the desired thind.Code attached . Kindly help using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; … |
| | [code=php]'''process a file of students''' def main(): f = open( "Ex9_2010_input.txt", "r") line = f.readline() while len(line) != 0: print line line = f.readline() main() [/code] In this case, the file contains comma separated values, each line representing student names and assessment marks in this format: FirstName, LastName, Asg1Mark, Asg2Mark, … |
| | So I went to mysql docs to check out if they had info on what to do. I found this [QUOTE] “[0-9]*” matches any number of digits, and “.*” matches any number of anything.[/QUOTE] So, I tried them both out & have no result that back back. The query I … |
| | I am having trouble understanding how an interface could improve my app. I have a DAO class for each profile that logs into the app.this DAO class will know how to insert,delete,update,remove,etc concerning that profile and the database and populating components with database data . I introduced an Interface for … |
| | Hi folks, General question here... I'm writing a program which reads a ton of source data, crunches the numbers, and outputs a few nice summary reports. The source data is a lot of individual records: [B]00001,Item1,Item2,Item3,Item4,Item5,... 00002,Item1,Item2,Item3,Item4,Item5,... 00003,Item1,Item2,Item3,Item4,Item5,...[/B] Originally, I created an object called "Record," which stored each Item. But … |
 | OK, I've got a [90][10] 2d array. I have a set of pointers that point to the values in the array by column. each column holds different info. It's a payroll file so the zero column of my array corresponds to an employee number. What I want to do is … |
| | I have a code present but why do I have three c2447 errors by line 31,43, and 62 ? What are the ways to prevent that code ever present in the c++ system? //This is the software access for the //lowest score test drop at any level //in the system … |
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