Software Development Forum

My code debugs with no error however the output console( black screen) just comes like a flash and vanishes in a blink, showing nothing. Here's my code : using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace beginner { class Class1 { public static void Main() { Console.WriteLine("my first program"); …

hi everyone!!pls help me.. here's the problem -Create a program that will input a list or array of number and arrange them in ascending order.Then search a target.. please help me to program this in java!!

When I execute this code, I get the following error: [ICODE]‘Block’ does not name a type[/ICODE] This is the code: Block.h [CODE] #include "Area.h" #ifndef Block_H #define Block_H #ifndef Cube_H #include "Cube.h" #endif #ifndef nullptr #define nullptr 0 #endif class Block : public Area { int ID; int BlockType; Cube …

hi, i have written this code. [CODE]#include<iostream> #include<windows.h> #include<mmsystem.h> #include<stdlib.h> using namespace std; int main (char argc) { PlaySound("TardisTest1.wav", NULL, SND_FILENAME | SND_ASYNC); system("pause"); return 0; } [/CODE] and for some reason, when the program runs, all it does is system("pause); and it doesnt play the sound. I have my …

I got an exception while debugging ; [CODE] Could not load type 'readAud.signalAndFft' from assembly 'readAud, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. [/CODE] What does it mean ? What should I do to remove it ? I use VS 2008. thnx

hi! What sql librries are for c++? what is the most popular?

hello..i build my project and i made a copy of the windowsapplication1.exe and tried to open itwith txt editor.. i tried to search for "chris" (computer username) and i see that: C:\Users\Chris.Chris-PC.000\Documents\WindowsApplication1\WindowsApplication1\WindowsApplication1\obj\x86\Debug\WindowsApplication1.pdb how can i hide that?i dont want to be my name /info there..thank you

I used JFormDesigner to create a GUI, and now I need to find out how I can export it so that it's a use-able program with just one click. Here's the code (not sure if you'll need it): [code]import java.awt.*; import java.awt.event.*; import javax.swing.*; /* * Created by JFormDesigner on …

Here is a snippet [code=c] myfunc (VARIANT *dmessage){ long len; len=strlen(dmessage); [/code] I get error : cannot convert parameter 1 from 'struct tagVariant' to 'const char *' =============== I want to pass a pointer to a function. I have tried, below, but I got a differ error. [code=c] myfunc (char* …

Well guys, I'm having a hard time learning enough about ANNs to apply them to a problem. Firstly my general understanding is that the network adapts during the "training" phase to produce the correct output with the given set of inputs. This is obviously useful with image recognition, or handwriting …

Hello everyone: OK, so I'm working with a hard head company and hard head boss who want until now to work with DOS, I want to make my programs with a good GUI environment, I tried to work with MGUI it's good but it has its quirks. Then I tried …

Hey All, this is my first post on the forum so I want to send my greetings to all of you :) . Actually I am studying biomedical engineering and I am moving to my last year in the school, and I have to search for a graduation project idea, …

I need to create a rectangle using for loop and a nested for loop So far the code I've got is: [code]#include<iostream> using namespace std; int main() { int row, i, width, spaces; cout <<"Enter the number of rows: "; cin >> row; cout <<"Enter the rectangle width: "; cin …

Hi I was just wondering if someone may be able to help with a program I'm trying to complete for college. I am useless at programming so I have tried and tried to sort it, to no avail, yet its probably something very simple and stupid! Basically I have created …

As 3.2 has the input bug maybe it makes sense for going with 3.1.4 (I got my computer full of zombie processes with 3.2.1rc and removed it from my WindowsXP machine) [CODE] Python 3.1.4 released Python 3.1.4 has been released. Published: Sun, 12 June 2011 13:00 -0600 [/CODE] Python 2.7 …

Okay I'm damn fed up with this problem ever since I've been trying to organize a bunch of global variables and functions. I'm organizing the variable/function declarations in a header file and defining them in a separate cpp file. So, Globals.h and Globals.cpp.. I then try and link this both …

hi,can any one give me a good documentation about the library dos.h functions and registers which explain it in a good way to understand. for example function intr86x(),int86(), and structures REGS and SREGS ...........

[CODE]// Randam Guessing Game #include <iostream> #define NEWLINE "\n\n\n" #include <cstdlib> // need to use rand() function #include <ctime> using namespace std; /*void Start(); void GetResult(); void HighScore(); int a, b, chance, maxrand; char difficultychoice, menuchoice, diffchoice; void Start() { a = 0; b = 0; chance = 0; maxrand …

hi, i put together this code to read a text file line by line, split the resulting string into the 4 values and send these values to four text-boxes. during each cycle of that while loop it's suppose to initialize the backgroundworker_dowork, which will read the values and use them(and …

hey...I am newbie in these section..I also don't know how run these assembly program and in which edit I write these programs...pls help

Is it possible to navigate multiple tables at a time.... The two tables are joined with primary and foreign key relationship... Pls give me some site to which i can refer or some sample code for all first,next,previous,last I can do it when its single table.... [CODE]Private Sub btnFirst_Click(ByVal sender …

Hi! I've been making a rather large (but not huge, by any means) program and it needs, or so I think, a couple of classes and I want them to use inheritance to make my life easier. However, when I try to include all of my files in the main …

Guys i have created a simple Java Desktop application in netbeans.I want to connect it with SQL server 2008.I want to know how to connect it by using ODBC.Plz help me.....

hey im new in java. i needto make GUI for my program buh im confused as to what to wirte in GUI codes and wat to write in Main codes etc. could someone plz help me? mathprogram.java main class [CODE]public class mathprogram { public static void main (String[] args){ addition …

Hi All, I am trying to use to linq to retrieve some data, and creating my queries dynamically with where clauses added to an IQueryable object. The problem I am running into is filtering for days of the week. In the table, I have a datetime of a call. I …

I've been doing this for almost 6 hours and i can't figure out what is in my codes. please if there is someone out there can tell me what is the problem here. [CODE]public class thirdAct { public static void main (String write[]) { int beerNum = 99; String word …

Hi i got this progamm working fine it is supposed to read a comma delimited text file store as an array and the output a formatted version The problem is its outputting something really weird I dont know why. [B]The text file it is supposed to read[/B] [code=text]Darwin,3,33 Darwin,1,11 Darwin,6,66 …

How do I test whether the first character in an array is a particular character? [CODE] i=0 while [ $i -lt $# ]; do strng=${args[i]}; if [ $strng[0] == '-' ] echo ${array[i]} let i=i+1 done [/CODE] Better yet - can I test the first character in an array of …

I am quite desperate about a random crash. The memory could not be "read" error. I would be very happy for any help. Thank you. [CODE]HRESULT CSceneNode::UpdateAll() { D3DXMATRIX backup_local_tm = ei.world_tm; Update(); SceneNodeIterator begin=FirstChild(); SceneNodeIterator end=LastChild(); for (;begin!=end;begin++) { (*begin)->UpdateAll(); // Here is the random Crash !!! } ei.world_tm …

How to implement elipsis in C/C++?

I have set two environment variables for JAVA JDK. 1. PATH=C:\Program Files\Java\jdk1.6.0_26\bin;%PATH% 2. CLASSPATH=C:\Program Files\Java\jdk1.6.0_26\lib\tools.jar When I compiled the file using javac it was done successfully but when I ran the file using java command I got the following error: Exception in thread "main" java.lang.NoClassDefFoundError: HelloWorld

I have the code given to me by my classm8 which tells the largest , 2nd largest , 3rd largest and smallest number. but I can't understand how his code works.Can someone explain this to me? [CODE]import javax.swing.JOptionPane; import javax.swing.JDialog; public class exer1 { public static void main(String args[]) { …

Hye All Please help me to create Data Reports Accourding to given Dates. I Created a VB6 Form put 2 Time/Date Picker Controls and one Command Button.what will be code for Button to display Report Between given dates.

Dear Daniweb members.. Am on ma way to learn java. I hav bit knowledge about c,c++. Since am new to java, I need help for the following questions: 1. Where can i get the java software? (like turbo c++ for cpp)I need a link for it. I heard that it …

Hello, i have written a code in 'C' using visual C++, and i was able to create a DLL out of it. Now i need to access a method of this DLL, from my C# Main() method. How do i do this? The steps that i followed so far; 1.) …

i made a simple code, but i have a problem and i don't know what to do.. everything work, the programs is running and all but when i click 'Download' it's write this message: "The remote server returned an error: (404) Not Found" this is the source code:

Hi all! I have a array problem I can not figure out. I have an array that I copy in a method and returns the copy, but I do not get a copy of the array. I just get strange values. [CODE] public class AClass { private float[] original = …

how can I convert a variable of type template to an integer??

I just observed an unusual phenomena in my code. I am wondering if anyone can explain it. [CODE]void dofunc(int a, int b){a+=b;} void foo(int near,int far){dofunc(near,far);}//Syntax error, expected primary expression before , and ) void poo(int vnear,int vfar){dofunc(vnear,vfar);}//Compiles fine?[/CODE]

Suppose der is one database name Customer which have columns like Cust_ID,Cust_Name,Cust_Mob,Cust_Address And on Form der are one list box which contains all Cust_Id from database and 4 textbox so when user click on the listbox having id as 1 it should display name, mob and address of cust_id 1 …

hi guys , help me in this i have made a report in crystal reports 10 in that i want the field only displays data without the special characters like its showing 11-00-3200-002-37 but i want it would show the field like this 1100320000237 without (-). so does any one …

Okay so I just got my first contract job... from my wife. (Dun Dun DUNN!) My wife works in clinical research and spends a lot of time traveling and scheduling site visits for her job. She asked me if I could write a program for her that would give her …

Ok I'm new to coding and am trying to figure out how I can code in Visual Studio C#. I have a database table that has 3 columns and 10 rows. The column headings are Status, ID, and EmployeeName. In the Status colum, each row has a single digit from …

In the line 72 of the code i do a findAll to retrieve all 'a' tags that have a 'horariosCarteleraUnderline' class and that have an href url that contains `?ic=[code]&` where code is a common code used to identifie the movie start time. It should retrieve all movie times, but …

I can't find the C/C++ drop down menu. I know it's basic, but how do you change it? Was there some kind of update?

I'm novice to C#.net & i'm using Visual Studio 2010 as the IDE.I have created a Desktop Application in C# & i want to connect it with the Database in SQL server 2008.Friends can you tell me the code or web links to solve this issue.....

I am trying to control the security board using the Windows Firewall which connects to my server that was made in VB.Net. My only problem is when I open the Windows Firewall my server crashes. It also displays this error: "Error, win%fir%90y4e does not support this server. Please upgrade you …

I have this code: [CODE] def closest(): citiescomp=[] distances=[] for i in range(0,len(city_names)-1): citiescomp.append([city_names[i], citiesx[i], citiesy[i]]) while True: try: targetx=int(raw_input('Please enter the x coordinate of the city you wish to target: ')) if targetx in range(0,1000): break else: print "Oops, it seems like you made a mistake. Try again by …

Hi, I want to put plots using pyplot in a Tkinter window, a frame. I want to have the options I usually have in pyplot figures: the user has to be able to zoom, save,... so a photo of the image will not satisfy. Does anyone now how to do …

I am writing information to a list box and I want to be able to have a small case letter following a period with no space between them ie: Harry.c I am using VB6. I will appreciate any/all help. Thanks.