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| | hi friends i have to store and read .txt files from database(sqlserver 2005) using asp.net 2.0 and i m unable to do that plzz reply me as soon as possible |
| | my 2nd prog, i intend on adding to it next so that it manipulates the data, see what cool things i can make it do....anyways, just looking for some feedback again on my prog, does it suck :) ? Thx in advance [CODE]#include <iostream> #include <fstream> #include <vector> using namespace …  |
| | Is there a keyword in SQL that would allow you to select a value from a field in the previous row? I am looking for something that would give me the speed field value for the row before: [code]SELECT min(Parsed.Time), [Parsed.Number] FROM Parsed GROUP BY [Parsed.Rev Number] [/code] |
| | My professor has assigned a lab that we will later be using to learn how to abuse the various types of data structures. In this first lab he asks for the default constructor, a copy constructor, and an overloaded constructor to accept the appropriate data, which you'll see in a … |
| | Hi I was wondering if anyone knew how to make a highscore list in VB 2005. This is for my project which is basically a quiz, and I would like the user to be able to click on the highscore button so that they can see their name, ranking and … |
| | Hi, It's took me a weeks to figure out this query. I'm trying to select all the data from 7 tables but i got empty result. All these table has a link on region_id column. Your help will be much much appreciated. here's my query: [code]$q = 'SELECT rs.*,rr.*,cs.*,cr.*,cl.*,ls.*,ll.* FROM … |
| | There are two Textboxes & One button on mine form. I save the Textboxes data to the TextFile on Button click. I want the data in the TextFile as : STUDENT RECORD INFORMATION Roll : 1 Name : Ruchi Roll : 2 Name : Ruchika Mine Code is as Under- … |
| | I have a TextFile that contains Records. On Form Load I m saving those records into the listview. I set the MultiSelect property of the listview to true. I have one button, I want that suppose user Selects multiple items in the listview by using ctrl. & Click on Button,Firts … |
| | Using VB 2008. I have a form with a text box and a button on it. The button displays another form with a datagridview from which I want the user to select from to populate the text box. On RowHeaderMouseClick, I populate the text box field from the first form … |
| | I'm having trouble with an inheritance hierarchy program. I have widdled this program down from a lot of errors to just 1 error. However, I can't seem to figure out how to correct it. Here is the error message I'm receiving: [code]error C2679: binary '<<' : no operator found which … |
| | hi friends i hava two primary key in single table no auto incriment.when i insert the value in jsp i getting like this error. com.mysql.jdbc.exceptions.MySQLIntegrityConstraintViolationException: Duplicate entry '0-3' for key 1 |
| | I know that to make a simple yes or no question I can do this: [code] int Answer; cin >> Answer; if (Answer == 1) { Response } else { Response } [/code] But in the accounting program (In a recent thread), it registered the key before you hit enter. … |
| | Hi, I have been making a program that encrypts files. It works, but it compresses them. It only does it a little bit, but it does. It's weird. Why is it doing this? I have attached a zipped folder with the code, binary, an encrypted file, and the original file. … |
| | I am new to both c#.net and sql server. I am working on a project in which I have to 2-3 users using their application and connecting to common database in lan. I decided to use c# as my programming language. when coming to database i m very confused. microsoft …  |
| | hey all.. i have a drop down list with 2 data in it..ECC and MIT is it possible to bind the drop down list to 2 gridview? for example, when i click on ECC only the ecc gridview is suppose to show.. the MIT gridview should not be visible.. thanks … |
| | hi.. i was following the program in d tutorias given in daniweb thread. i typed print " Hello Cu Python!" in the IDLE .. but i get an error as invalid syntax ? can anyone tell me the change to be done?? |
| | hi every one Im still new to programming i have downloaded borland compiler and was writing the following code: [code]#include<iostream> using namespace std; int main() { for (int x = 0; x < 10000000000; x++ ){ cout<< x << endl; }cin.get(); }[/code] the problem is that when it is done … |
| | I am trying to write a program that will delete the nth element from a linked list. Before I was getting a nullpointerexception but I think I cleared that up. Now I just get a repeating error message that I put in the code for when the list goes to … |
| | [code=python] class a(object): pass b = a() print id(b) 20441744 [/code] Is it possible to get the instance from this number/address? |
| | what is wrong in following code [code] <form name="log" method="post" action="login.htm"> <% try { //Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); //String url="jdbc:odbc:ODVS"; Connection conn=null;//DriverManager.getConnection(url,"downtime","downtime"); Class.forName("oracle.jdbc.driver.OracleDriver"); conn=DriverManager.getConnection("jdbc:oracle:thin:@10.10.10.2:1521:PLMDM","vvv","vvv"); String uid=request.getParameter("username"); String pwd=request.getParameter("password"); String sqlQry=("select * from USR_PASS_TB where username='"+uid+"' and password='"+pwd+"'"); Statement stmt=conn.createStatement(); ResultSet rs=stmt.executeQuery(sqlQry); if(rs.next()==true) { //response.sendRedirect("../HTML/index_group.htm"); %> <jsp:forward page="login_cae.htm" /> <% } else { //response.sendRedirect("..HTML/invalid_login.htm"); …  |
| | I am writing an interpreter and have come that far that I need to identify or-stataments( || ). Just for fundamental analysis. The code is not a problem. Only the thinking here. My problem is that I am not quite sure how I have to think. I know how it … |
| | Hey guys/girls I am having trouble adding Nodes from a TreeView into a TreeViewCollection My code below: [code] Dim treeNodes As TreeNodeCollection For Each node As TreeNode In TreeView1.Nodes treeNodes.Add(node) Next [/code] I am getting Object Reference not set to an instance of an Object error... There is no Constructor … |
| | Hello, I know this is a basic question but i didnt get the answer myself. So posting it here. I have a program that spans many files, all are .java. If i have to compile them should all of them be in the bin folder of the JDK? Can i … |
| | Hi, I m inserting Record in Access using VB6 SQL statement as follows [code]Dim str As String On Error GoTo solve str = "INSERT INTO [compinfo]([cID],[cname],[address],[add2],[city],[Postno],[mob],[phno],[faxno],[email],[workday],[offtime],[saldate],[duedate],[amount],[paytyp],[web],[type],[expdat],[charge]) values (" & "'" & txtcomid.Text & "'" & _ "," & "'" & txtcomnam.Text & "'" & "," & "'" & txtcomadd.Text & …  |
| | Hi........ i'm currently working for an application that requires reports. So i used crystal reports. I did the standard way of connecting database and adding table to the report. However after doing all the necessary part, when i click the "preview report" button it doesn't show required output. Instead it … |
| | i have developed an application which uses TRIM command and MSCOMM command. When i am running the exe file in any other computer, error shows in TRIM command.Error shows some component missing. Then i loaded VB 6.0 in the new computer still error continues. Then i tried my software in … |
| | Hi Guys, I've got a code that basically storing data from several controls, one of the control is GridView. when I "Submit" I get all rows from GridView and I need only the selected rows.. I've tried to use: str = GridView1.SelectedRow.Cells(1).Text but it gives me an error when I … |
| | I am building a ticketing system and am currently working on the profile page. I have created drop down menu's so admins can select assign users to a specific group. My page is written in php and when submitting my form everything gets updated except the drop down menu's. I …  |
| | Hi all, My database consists of tables named "purchases_0108" to "purchases_0708". For the 4 digits of the tables' name, the first 2 digits stands for the month and the last 2 digits stands for the year. The tables consist of fields : 1) "name" (Company name that I bought the … |
 | Hi php gurus. newbie here needs help. I m having a problem with my login script. Basically it works 95% of the time, but once and a while it doesn't. The session variable doesn't get set, or remembered, and the next referred page fails on the isset check. I tried … |
| | Hey! how is everybody! I need help on my little home project. how do i write a for with no limit of iteration? i need it to stop when a value into the for is reached not when i<=n.  |
| | i need samples coding for MouseUp, MouseDown, MouseLeave,MouseEnter events which suitable for web application. thanks, |
| | Hi folks: I will need to upload my Access DB and my VB exe file to a server.. Will it be ok if I changed the pathname in the connection string to the path of the server where my DB is located now ? my vb form has to comboboxes …  |
 | I am trying to finish it but there is a problem. The overloaded operator>> doesn’t work in class Circle. Would you please explain to me what wrong thing I did? Thank you so much. [code=C++] #include <iostream> using std::cout; using std::cin; using std::endl; using std::istream; using std::ostream; #include <iomanip> using … |
| | Hi I am having great trouble with making my bitmap fit properly on a 1024x768 full screen window. The length is correct but the vertical is too long. I have searched the net and it has said that the size goes up in squares eg 2, 4, 8, 16, 32, … |
| | i am having a problem in my function, i need someone to explain or fix my problem. and r my arrays correct. [code] #include<iostream> #include<iomanip> using namespace std; void display_draw(int mega[12][6], int draw_index); int main() { //int i; const int NUMROWS=12; const int NUMCOLS=6; int draw_index; int val[NUMROWS][NUMCOLS]={ 5,14,16,39,51,34, 1,20,22,29,41,35, … |
| | I'm new to php and am working on my first large scale project. I am making a custom ticketing system that requires users to login and let's technicians login to work tickets. I am trying to implement a account disabling feature so tech's that are no longer with the company … |
| | catalina.bat file is missing error comes when i run jsp page with tomcat 5.5 and netbeans 6.0. i have tried different mirrors for tomcat5.5 but above mentioned error comes always |
| | Well. I 'm trying to get a program in C++(MS-DOS) to open another .exe file. I thought there might have been a way with the: [CODE]system ("main.exe") ;[/CODE] to call it, but somehow it does not work and its like it skips it completely. I'd appreciate any help. Thankyou. (Sorry … |
| | hi cld anybody explain me the concepts of continue,break,return statement with an example using c program  |
| | I want to get list of top 10 students (based on marks) in class.How can I write SQL query for it? |
| | Please help me understand if and how I can program a microcontroller myself and be able to use it in an electronic digital circuit to perform some simple tasks for example switching. |
| | Can someone tell me how to create a simple but attractive splash screen to load at the start of my program which will highlight: 1) the program title 2) who the program is for 3) who designed the program and 4) what version of the program it is thanks |
| | Hi, I need help solving this problem. I have a dataset with four columns col1,col2,col3,col4 and the data could be col1 col2 col3 col4 ===================================== t1 abc a 1 t1 xyz a 2 t1 mnp b 3 t2 abc 1 t2 kkl 2 I want to create a datagrid which … |
| | Why isn't the mReadkey macro outputting the string "Please enter...." ? [CODE] TITLE MASM Template (main.asm) ; Program: Chapter 10 Problem 1-5 ; Author: Jon Wayman ; Created Date: July 17th,2008 ; Revision date: INCLUDE Irvine32.inc INCLUDE Macros.inc ;------------------------------- mReadkey MACRO ; ; This macro asks user to press any … |
| | In the code below i can'f figure out how to get the numbers from my inFile that will be reversed then put into my outFile. I left part of the code unfinished. not sure what I am supposed to put in between >> >>. pretty lost on this one. Im … |
| | Hi everyone! I have a program written in C++ which already exports some data to Excel, on the other hand, I have another program written in VBA to analyse the data. I used to run them independent but now I would like to simplify them. Is there a chance to … |
| | Hi, I'm struggling to update my table with columns that are identified through variables. For example, I want to update Day3 using the hidden field "NewDay." Eventually, all of my days will be set using hidden field variable. Right now the trouble seems to be the statement [B][U]%s=%s[/U][/B]. Any suggests … |
| | u ask user for the filename and then u read the the file, display it into an array assume file contain only numbers with that u display data such as total,average,highest number,lowest ect.. my question is how would u determine the size of an array to work with?? given the … |
| | Hey. I am wanting to make this program so that the user can move the position of his characters. I have made a attempt but i am confused about some bits. [CODE=C++]// Code Shark #include <iostream> using namespace std; int main() { char character = 'X', movement; do { system("Cls"); … |
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