Software Development Forum

cout<< worked out for every other pointer data type but... when char is fed it show the pointed address.....(which every one knows) but i want to see the address stored in the char pointer how to see it.. i was thinking using `printf()` but ruined out by not knowing what …

I'm having a ton of trouble reading the text from a file into an integer array, the file contains 3 lines of 1,000 integers from 0 to 1. The array is myArray[3][1000]. So far I've tried to use a stringstream to no avail and I've attempted to use a few …

i have 1 combobox and i have auto Assign stringlist from advstringgrid its working ok . I need to activate filter sorting condition based on select string from combobox. hire is buton comand it work fine [code=delphi] advstringgrid1.Cells[9, 0] := 'some word '; CheckBox1Click(Sender); I need ,, ('some word';)" to …

Hi All, I'm trying to make a routine that returns node number XX from a BST. The nodes are as follows: [code=syntax] struct Node { signed int type; Node* child1; Node* child2; }; [/code] I can easily count the number of nodes by [code=syntax] long Pheno::CountNodes(Node* n) { if(n==NULL) return …

I just want to update tree with value. A B1 B2 C1 C2 C3 ? I'm setting count values for all. by default it will be 0. All these values will be stored in db At this stage A Count=1; B1 Count=1; B2 Count=0 suppose if i add node c4, …

i am doing onlineeducation project.in that,how to send mails to every student from our mailserver daily at 12pm without our interaction.i am using consoleapplication in vb.net.can anyone please help me thank you in advance

Why Can`t member function be called by pointer object of class/struct. i was trying to call the member fuction of struct though pointer object it showed me error like request for member 'Table::reveal' in `T1`, which is of non-class type 'Table*' where, Table is structure reveal is member function T1 …

Hi, I am new to programming.. and am studying IT at Uni Over the weekend, I managed to write a java class that handles errors and loops until receiving valid input for a range of different datatypes. I am looking to write something like this in C (as my other …

Hi everyone! I have a c# app, in which I get a FormatException. The problem is that whatever I do to trace it doesn't succeed. I have tried using breakpoints, try-catch blocks in various parts of the code that I would expect it to occur, putting Application.SetUnhandledExceptionMode(UnhandledExceptionMode.ThrowException); in the Main() …

Hi, currently i'm able to save an image that I have draw into SQL but I would like to knw if it is possible to update new draw picture to replace the old picture? how can i modify this code in order for it to save instead of create another …

Hello; I am have written a few lines of programming code that returned data from a SQLBase database. This code has been running successfully without fail up until yesterday afternoon. No changes has been done to it, but the program now crashes with an Time Out Error on the OleDBDataAdaptor.fill …

HI Guys, Prob a very simple one but im stumped, I run the following command and get: [code] date Wednesday, 19 August 2009 09:20:59 BST [/code] But when I run [code] date -u '+%y%m%d.%H:%M:%S' 090819.08:21:27 [/code] My question is why is the second command an hour behind? In my environment …

[code=c]#include<stdio.h> #include<stdlib.h> #include<conio.h> #include<string.h> void main() { FILE *fp,*ft; char another,choice; struct emp; { char name[40]; int age; float bs; }; struct emp e; char empname[40]; long int recsize; fp=fopen("EMP.DAT","rb+"); if(fp==NULL) { fp=fopen("EMP.DAT","wb+"); if(fp==NULL) { puts("cannot open file"); exit(1); } } recsize=sizeof(&e); while(1) { clrscr(); gotoxy(30,10); printf("1.Add records"); gotoxy(30,12); printf("2.List …

Hi, I am writing Screen Capture application in c++. I want to take control of mouse click from OS because, if start menu is open in windows OS, when i click for take region selection on desktop the start menu is automatically closed. But i want to take snap image …

I'm making an app that, when executed will continue to do something in an infinite loop, forever (or until the process is manually stopped). My goal is to create a process with a unique name which will run this application (right now java uses javaw.exe as the same name for …

i want to have view query in C# kindly let me know it

Hi, I have database connection problem. A part of the source is shown Below [code=csharp] private void Form3_Load(object sender, EventArgs e) { string connectionstring="Data Source=.\\SQLEXPRESS;AttachDbFilename=|DataDirectory|\\hospdb.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True"; SqlConnection con=new SqlConnection(connectionstring); DataSet ds=new DataSet(); string command="SELECT Name,Address,Phone,Branch,Class FROM hosptab WHERE (Branch = 'SKIN')"; SqlDataAdapter da=new SqlDataAdapter(command,con); da.Fill(ds,"hospital"); DataTable dt=ds.Tables["hospital"]; //da.Fill(hospdbDataSet, …

hello everyone i have a huge problem developing a windows service i'm trying to develop some app that reads information from WMI and sends it via amqp (using apache qpid client) everything [B]works fine[/B] on [B]windows xp[/B], but problems appear on [B]vista[/B]: when i start the program i get an …

Hi All Facing issue with using sed and globally replacing a word with date variable for a sql file. Any help would be appreciated. [code]sed -e "s/DATEST\/$DATESTART/g" $SQLREAD > $SQLNEW sed -e "s/DATEST\/08/25/2009:07:41:41/g" /uat/ut21_sysmon/quest/foglight/JJ/jjsql Suffix too large - 512 max: s/DATEST\/08/25/2009:07:41:41/g[/code] Thanks

Hi, I strange thing is happening in my app. I have a main form (IsMdiContainer =True) containing a gridview, which when double clicking a record opens a form in Modal state containing a TabControl. When I close down form 2 and select another record, the form opens with the new …

i'm transfering simple(small) files (using jsp) from client to server. what is the difference when i do it using apache commons and without using commons(by using files)? i've done it with files.....should i shift to apache commons? thanks guess me!

Hello, everyone. My boss gave me a mission impossible. He asked me to retype all the content from a 126 pages PDF document. God! I don’t wanna spend the whole day doing this boring task. Any idea? I tried copy and paste, but I can’t copy from the PDF files. …

Hi, i am now want to insert data(fault and visual(bold)) into the table. After done the calculation, i would like to insert the fault and visual value into my table summary. My field name in table summary for fault(fo_ratio) and visual(visual) So below is my coding. How can i save …

I have a class which displays the pixel information of an image. Right now the class takes a buffered image in its constructor but I would like the class to allow an image to be passed from another class. How can I do this because right now if the class …

I am having a problem getting my calculations to work here. I managed to get the objects in place. Any suggestions?? import java.applet.*; import java.awt.*; import java.awt.event.*; public class TravelCostEstimator Applet implements ActionListener { //This part defines how the program will look private Choice choice; Label companyLabel = new Label("Traveler's …

I am learning how to manipulate strings this week and I am stuck on a program that is suppose to let the user enter a particular item number. The program should then check to see if the entered number is 5 digits long. if its not it should say invalid …

<< split from [url]http://www.daniweb.com/forums/thread213753.html[/url] >> [QUOTE=adatapost;957518]Welcome hassanfaraz, I think you need this, [URL="http://www.w3schools.com/SQl/sql_view.asp"]SQL CREATE VIEW Statement[/URL] [URL="http://www.microolap.com/products/database/mydbacentral/help/Query_SQL_View.html"]Query SQL View[/URL][/QUOTE] i have another problem that is i want to restrict my code with alphabets and alphanumeric. for restricting alphabets i am using [code]nt ascii = e.KeyChar; if ((ascii < 65 || …

Hi i wrote a program which get query from mysql and store in varible in C.but it can't convert Object mysql ro int.any idea?? [CODE]#include <stdio.h> #include <string.h> #include <mysql.h> #include <stdlib.h> int main(){ char *email, name[30], domain[30], query[100], tmp[200]; int i=0,j,k; unsigned int size; email = "test@example.com"; char ch; …

My goal is to "master" C++. I barely learned up to classes... destructors within a month from watching videos on youtube. My question is how much more do I have to learn to be like you? It seems like long way to go... I feel discouraged already after reading 7 …

I want to start graphics programming. I do SDL in C++, and took a look at OpenGL in C++, but it was like reading Greek! What functions handle graphics programming in Java? I am not very good at Java, and would like to bring it up to the level my …

Hi, I'm planning to work something with XML and Python. As part of familializing with it, I want to make simple playlist for a wxMedia player. the player is simply wx.MediaCtrl with some buttons and wxListCtrl as list container. My Question is, what process does it take to get playlis …

Please help me with this question. That's multiple choice questions. Which of the following are true about anonymous methods? 1) Anonymous methods have access to the local state of the containing function member. 2) An anonymous method requires an explicit method signature 3) An anonymous method can impact the lifetime …

please help me... i don't know which line of code did i get wrong... the output is supposed to be: 1 12 123 but what i get is: 1 21 321 ...here is my code... i need to use while loop for this. thanks guys. [code=cplusplus]#include<iostream> using namespace std; int …

I have this encryption program that I spend hours on. I thought I had it all worked out but no. What could be my problem can anyone help me. You can ignor the void doSet() I will ad that later. Thanks.

although my code passes the test below, it cant delete a file and generates unauthorizedaccessexption. do you know why? FileIOPermission filePermission = new FileIOPermission(FileIOPermissionAccess.AllAccess, @"C:\helloworld.txt"); try { filePermission.Demand(); MessageBox.Show ("Permission demand successful"); } catch( SecurityException securityEx ) { MessageBox.Show( securityEx.Message, "Security Exception" ); }

Before i thought all i had to do was add graphics on the background of the panels. [url]http://blogfriendlyzone.webs.com/WheelOfFortune/WheelOfFortune.html[/url] But now when i look at, i think it would need more than graphic background to give it more of a professional look to it so that people would want to play …

(servlets, jsp)i'm to tranafer a file from client to server using files concept. i donno how to start. plz gimme a basic idea of implementation procedure and i'll try the rest. waiting 4 help, guess me!

hello i want to select programming language that obtain this feature for me: 1: write best web application and speedy web application( like php application) 2: write desktop best and speedy application is fit python this features please help me to select best programming language for this feature i am …

I'm trying to do what seems like a simple project, and find out who has an Access Database open. The basic code is below, and it works fine for me, (I'm a domain admin) but when a normal user tries to run it, they don't have the rights required. Is …

hello everyone... i wrote a basic program for my C++ class that includes SUMs and while loops. its fairly self explanatory, but i am not getting the correct SUMs for my outputs. apparently, i am missing something extremely important somewhere here. can someone take a look and give me a …

I spend 6 to 7 hours each day practicing c++ and visual c++ but end of the day I think I don't have any Test or homework. Please anyone can provide with some site helping with the same. Thanks in advance JIten

hi i have a simple problem i am creating purchase order form in vb.. i want to show incrementd value to user in text field every time user creates new order.....storing this in data base is not a problem for me but the problem is how i auto increment at …

I am stuck in way with the for loop at the end. The whole idea is to count up to gscreenwidth and then resize the string to make it cut off at 24. We want it to skip the &w or &W anything with an & and 1 character so …

hi i want to know that how to use sound like query in VB.net with access. EXAMPLE (SQL) - [code] create table names (name varchar(100)) insert into names values ('ritu') select * from names where soundex(name) =soundex('reetu') [/code] OUTPUT- [code] ritu [/code]

hello i want to select programming language that obtain this feature for me: 1: write best web application and speedy web application( like php application) 2: write desktop best and speedy application is fit python this features

Hi I am just learning programming and I was wondering where can I go to get better at writing algorithms? In a few books I have they show simple ones like finding primes/ finding if number are even through loops, but when I read these sometimes I get confused. Then …

Hello,i am developing an indexer that indexes html pages.My problem lies in the aspect of creating a global index of all the stored pages in the reprository.I need a method that will be suitable for quick retrieval and insertion of new data.I have tried using STL MAP but i do …

Actually these is not just printing text. It somehow involves logic but I keep on thinking these for almost a week. First I printed a price list then I want also to print the receipt. What can I put to eliminate the price list and then print the receipt. But …

helo..i have a problem with my system.. i have try many time and i cannot solve the problem..here is my question Use one dimensional array to solve the following problem: A company pays its salesperson on a commission basis. The salesperson receives RM200 per week, plus 9% of their gross …

Hello This is a completely foreign thing to me, so, forgive my "Noob-ness" I'm so embarassed. You programmers out there are prob gonna say, "how much easier can we MAKE it for you?" I just installed the python gui on vista. (I will re-install it on THIS xp machine also …