Software Development Forum

Hey guys. Im try to write a program with 3 major things which are two lists and a random. what i want to do is say whatever values are in those lists then produce so many random value if you get what i mean. so say list one value is …

I have a feeling that I can come up with a much better title for this thread once I know the answer to this question :). Say I have a function template template <typename T> void MyFunction(). Now I want to specialize MyFunction for a templated type. That is, say …

Can somebody give me advice on how to create a recursive version of GetEnumerator()? The well-known Towers of Hanoi problem (see e.g. [url]http://en.wikipedia.org/wiki/Tower_of_Hanoi[/url]) may serve as an example that is comparable to the actual problem I have. A simple algorithm to show all moves for a stacjk of disks of …

Hi can u pls tel me how to tackle a problem like this: 1234567890123456 is the number to be loaded in db... i need to convert it to double without using atof()... if i use atof() function the number is rounded off to 1234567890123460... ??? can anyone suggest for a …

Im reaaly starting to hate netbeans... its like it changes my code for me!!! I use java mail to send emails. Now i got it to work a few days ago. already imported the api, and what have you (images attached). And i was able to send emails, and today …

Am trying to restore a MySQL database using the 'mysql -u root db < my_db' command. In vb's process.start. it gives me the default output you get when you type MySQL - help. Can someone tell me what's up. I guess it cannot see the < symbol. Regards.

Hi again all. Having continued with my project I have managed to finish my [I]Board()[/I] which is where my main game occurs. I have also created a main menu which is instantiated from my [I]main()[/I] method and appears as soon as the program is run. My current problem is invoking …

I don't know should I post this article at here or not, if you think this should belongs to other area, please move it to there. I need to design some domain specific language to generate some C++ source codes. I have considered about using xml directly instead of designing …

Greetings! I have a C# dll generated from a .resx file (I believe it's called a satellite dll). This stores simple key to string mappings (used for language localization). I was wondering if it's possible and feasible to access the information stored in the C# dll from a C++ unmanaged …

Hi there, I'm trying to access a resource only dll (compiled with the [i]/NOENTRY[/i] linker option) within C#. The dll file was created using a rc file that contains a [b]STRINGTABLE[/b]. I used [b]CComBSTR[/b] to load the string resource from the dll in C++; I'm not sure how to do …

Hi all, I've been trying to find part of a string in a vector. The problem being that I can only get it to work if I enter the entire string, but I need it so that I only search for the first part of the string in the vector. …

I am trying to implement process pairs redundancy (process level redundancy) in c/c++. basically there is a active core process 1 running on one system and its standby copy, process 2, is running on other system. When ever the active one goes down the standby becomes active and executes the …

well,the title says it all. What are the disadvantages and advantages? Is it better to compile java in ms-dos or in IDE such as eclipse(which is popular as they say). Which do you prefer?

Let me be specific: I have the following components in my project: 1) Form 2) Textbox 3) Button 4) DataGridView 5) A class named Database - It has all the code stuff to interact with the database means it can insert,update,delete etc I type the desired name in the textbox …

Hello! I am currently working on a text adventure in C++ and could use some help. What I'm trying to do is let the user input a command like the following: 'go kitchen' 'open door with key' and make the game react accordingly. I have a text parser which splits …

Hi, Is it possible to call OSGI service implemented in external bundle from EAR package? Is there a tutorial how this is implemented? Regards

I am working on a Priority Based Scheduler which reads the process in from a file. I have it reading from file and printing to the screen. I'm trying to use strtok to tokenize a line from the process test file and store it in three different arrays. The layout …

hey!tell me that what is difference between info contained in cookies and session(made in web container) ? let i have opened a website and done something in it and then i opened another site and do something on it. then tell me what is the info cookie is containing and …

I am trying to create a countdown timer using the javax.swing.Timer class. In order to display it I am only allowed to use javax.swing.JFrame and javax.swing.TextField classes. Well my Timer works as I expected. But I have trouble when I am trying to display it in the JFrame. It appears …

i use vb.net i trying to do a file upload, i want to image to save to image folder, however, the image don't know appear in the directory that i indicate if i click on "show all file", the image appear, but the image icon is blank or white like …

I have just started learning C language. I am finding problems in nested loops and arrays. how can i learn them?? i am really getting problem

hello guys, ive been searching for ages on how to disconnect a client whether the request is from client or server but i cant find one. I thought the Naming.unbind() would do the trick but its not. anyway, this is my server code since I want to have my server …

hi i have a listview that keep time(Second) and text. i want when player time was equal to my listview item times label1 show its text(RealTime). it is very similar to subtitle. i tried this: [code=c] private void axWindowsMediaPlayer1_PlayStateChange(object sender, AxWMPLib._WMPOCXEvents_PlayStateChangeEvent e) { while (axWindowsMediaPlayer1.playState == WMPLib.WMPPlayState.wmppsPlaying) foreach (ListViewItem item …

This must be the Most Irritating Bug or what ever it is, EVER!!!! Im using Netbeans 6.9.1 and i have a main form, with a JMenuBar (dropdown bar) in that form. Now i have allot of items in that bar. But netbeans chooses some random time to remove 1 to …

Hello ALL: In my form there is a textbox and label ,I want when I input a text when I'm inputting the first letter in the label value must be 1 if I input 2 letters in the label value it must be 2 ...etc... Any idea????

Hi, got a quick quickie... Im trying to send commands to a micrcontroller via a USB->serial converter. Im writing with wxPython on an XP machine it thats important. I have been using the win32 module along with USPP and so far so good, apart from one thing. As far as …

Dear All, following is the code at button event which copy data from one DGV (dgvAccesList) to another DGV (dgvProbReport) and its working properly. Its paste data to 3rd and 4th column of destination DGV. But the problem is that, if at source DGV first column and second column have …

i have been working on this course work i got my hands on to learn python, and i have just been working on an exercise, i was wondering if i perhaps cheated though? The exercise says the following; write a function that takes a list of real numbers and returns …

I am working with an MDI application. I have three forms where in Form1 is MDIParent form.From this MDIParent form another form FOrm2 is getting open which remains within the bounds if mdiparent window.Form2 has a button, when clicked opens Form3 which I want it to get open as child …

I recently have been working on a GLUT project in Code:Blocks. Everything in the code compiles correctly, yet every build seems to return the same result. I narrowed it down to an OpenGL, non-GLUT function : glFrustum. I change the parameters yet the runs are all the same. It could …

I saw the adobe pdf viewer control in vs2010 toolbox somewhere. and I thought it can be very useful. So I tried to add it. [url]http://img155.imageshack.us/img155/3349/choosetoolboxitems.jpg[/url] as I expected things are never simple for me, when I try to drag it to the form. there'a an error. [url]http://img214.imageshack.us/img214/8042/errorrp.jpg[/url] any idea …

Matrix given in memory; the objective is to print the spiral in opposite direction from clockwise (left column down the right lower range, right up column, a series of upper left, etc. until you get to the environment). This works just for dimension 3x3. It should works for MxN dimension, …

Hey Everyone, I just have a quick question... does anyone know how to test 2 integers (int a, int b) to see if int a is evenly divisible by int b? I tried it like this but it doesn't really seem to work: [CODE]public boolean isDivisible(int a, int b) { …

I was making an item for a game im modding, but it cant seem to read the variable and perform its function. Yeah, it recompiles fine, but dosent work ingame The functions that dont work ingame, are -Printing A Chat Message To An Entity -Setting Variable Timesshot to 0 -Damaging …

having issues with my program running propperly. I think i have it right but i need a more skilled eye to take a look at it for me and set me in right direction. the code will complie, but everything i enter comes up invalid when some of it should …

I'm writing a program in visual basic 2010 express and i have a combo box. in that combo box there are 3 selections 20 25 and 30. at first i had a percent sign in front of each but i wanted to take it out... so i took out the …

please consider the following file of given staff. [CODE]Bob 100100653 5860 London H3ll0 1[/CODE] How do i extract the 6th line for multiple files and generate a report in java for each files under same directory? the above is just one file data. i want to read multiple files and …

I developed a [B]pay roll[/B] [/B]application for my organization, I want to create a [B]monthly report for the employees but I want it inform of querying the database[/B](data file) to generate a report for two different months(like January and December)[COLOR="Red"]on a single report sheet[/COLOR], PLEASE HOW CAN I ACHIEVED THIS?

I need a code to look in my C drive for specific folders. I want it to go through the first folder and keep drilling in all the subfolders until it hits a dead end, and then go back to second folder and do the same etc..., looking for any …

I am reading the book Head First Java. Reading the chapter 'networking and threads' I tried to run a project in my Eclipse IDE that consists of a chat server and chat clients. The problem is that I am getting no feedback in the clients text area and debugging seems …

Hi - How do I open the xml file and xsl files in visual studio and run from there? I tried File - open file and opened both xml and xsl. but the play toolbar is disabled and have no idea how to run it. If I can add the …

Hi, I'm a beginner with Java and I've encountered some trouble with simple I/O. Thing is, I have to enable the command line and write a file name of a textfile which holds a simple number. That number I have to get from the file and into JGrasp and print …

Can someone help me with this? I have proble with Array Lists , As you can see in the ouput I get same values but I need to put in different values , what am I doing wrong? Thanks in advance and Happy New Year! [CODE] import java.util.*; public class …

Hii , Data reader reads table rows into the 2d array. The array fills with the last row of the table. How many loops are there?. Why :?: [CODE] Input Table : ----------------------- id red green blue 1101 12 11 13 1102 12 12 14 1103 13 14 13 ------------------------ …

I'm having trouble with an application in Tkinter. The program displays a button that has a picture on it and that button takes you to a website about that picture, but that is not where the issue lies. There is another module that I have found on an internet tutorial …

Hi everybody, I am new c++ and a few days ago I downloaded Qt for gui developing, I found some videos about it but I need something more advanced. Videos from basic to advanced ?? If i watch all of [URL="http://www.youtube.com/playlist?list=PL2D1942A4688E9D63&feature=plcp"]these[/URL] , will it be enough to make professional apps …

Hii im Python Programmer , and i want to start write application to android operating system. i can to develop with python? and i want that the Client will be run the application without something installed before (Like Python interepter and etc) How i can ? Thnaks!

hi all, I am new to c++. I want to return array. I found that I have to use pointers but doesnt have idea. here is my code [code] // test2.cpp : Defines the entry point for the console application. // #include "stdafx.h" #include <iostream> using namespace std; const int …

Hi all, I just try to input integer typed table rows into 2D integer array. I've tried the code below but it outputs me only last row :( [CODE] Input Table : ----------------------- id red green blue 1101 12 11 13 1102 12 12 14 1103 13 14 13 ------------------------ …

Below is my code to convert from decimal to binary: [CODE]#include "stdafx.h" typedef struct tamNode { int Into; struct tamNode *Next; }Node; typedef struct { Node *Head; Node *Tail; }List; void createList(List &l) { l.Head = NULL; l.Tail = NULL; } Node* createNode(int x) { Node *p; p = new …