Software Development Forum

for (int i = 0; i < 3; i++) for (int j = 0; j < 3; j++) if (j = i) table [i] [j] = 1; else table [i] [j] = 0;

Hi, I want to create a project in vc++ which is having an explorer by which I can explorer the entire file system. I am using visual c++ 6.0. Anyone can help me?

Hello, how can i block widget wx.TextCtrl ?

Hello, In s project I'm about to start I'm going to need the ability to search for files, so I figured I would use the _findfirst() function. I've used it in previous projects with no problems, but when I tested the function like so: [CODE] _finddata_t information; long reference = …

[B][COLOR="Red"]IS ANYONE INTERESTED IN THIS APP???[/COLOR][/B] I am looking for guys 1 or 2 to write some open source application in python. We will decide what app. we want to write. 1.App in GUI (wx) 2.The app will have its dedicated website. 3. The app in multi platform And other …

I have a listview that is filled with an sql query from temp Sql DB that is created from a program that run from textbox inputs, which writes this db. When the select button is pushed it query loads the listview. Sometimes their may be "0" or null values in …

Evening I am writing a small program to present a UI that when selecting 1 item from a drop down list then gives the user a selection of data relating to their selection. For instance if Ford cortina was selected from a list of Ford cars on screen in the …

**I make servlet and in servlet we make dropdown menu for display names against id but when we run the servlet drop down menu created but no values displayed form database in dropdown menu so pls help me. sorry for bad english** import java.io.IOException; import java.io.PrintWriter; import java.sql.Connection; import java.sql.PreparedStatement; …

i want to create a menu. if i press the menuitem,then a certain action will occure.. and so on... give the details please...

Hi folks....I have two separate copies of this program to show how my thought process worked in initial creation and how it has changed since I was helped by you folks in my airline reservation program. It does not work but I DID try to apply what I have learned …

hi im sorry if this isnt in the right forum but i cant seem to find any threads in this. i cant seem to create a datetime object in vb.net with datetime string that's in this format "hh:mm:ss tt MM/dd/yy". The error im getting says its not a recognisable string …

I have a project where I need to add binary numbers using C language. I don't know where to start. Help?

Ok guys so i have a project to do for my c++ class and its supposed to be about two ships (one the player, the other one the computer) and they are on a 10x10 plane created by an array. I did the plane, now how do i get the …

I am not able to get GDB to start in -tui mode. My OS is Win XP, here is what i do START->RUN->cmd([B]gdb -tui[/B]) gdb:TUI mode is not supported [B]gdb[/B] GNU gdb [U]6.8[/U] .... .... ....... This GDB was configured as "i686-pc-mingw32." I know that GDB supports tui mode from …

Event in application log suggest to use sxstrace.exe utility to diagnosis, result of sxstrace.exe is: -------------------------------------------------- ================= 开始生成激活上下文。 输入参数: Flags = 0 ProcessorArchitecture = x86 CultureFallBacks = zh-CN;zh-Hans;zh;en-US;en ManifestPath = E:\3D-TEST\program\1.0.0edition.exe AssemblyDirectory = E:\3D-TEST\program\ Application Config File = ----------------- 信息: 正在解析清单文件 E:\3D-TEST\program\1.0.0edition.exe。 信息: 指令清单定义标识是 (null)。 信息: 参考: Microsoft.VC80.DebugCRT,processorArchitecture="x86",publicKeyToken="1fc8b3b9a1e18e3b",type="win32",version="8.0.50608.0" 信息: 参考: …

Hi there, I'm getting an error saying: non-static variable MainList cannot be referenced from a static context. My snippet of code where the error is occuring: [CODE] //this method is in a class called ViewContact public void printInfo(){ int index = MainScreen.MainList.getSelectedIndex(); } [/CODE] Now the List "MainList" is in …

Been asked to write a program using Cream library. We have to used Constraints, but i have no idea what they are Could someone give an explanation of one and possibly some examples?

[CODE]std::wstring isAdmin() { SID_IDENTIFIER_AUTHORITY pIdentStruct = SECURITY_NT_AUTHORITY; PSID ptrSidStruct; BOOL isMember = false; if (!AllocateAndInitializeSid(&pIdentStruct, 2,SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_ADMINS, 0, 0, 0, 0, 0, 0, &ptrSidStruct)) { return L"Unable to allocate & initialize SID struct"; } if (!CheckTokenMembership( 0, ptrSidStruct, &isMember)) { FreeSid(ptrSidStruct); return L"You do not have administrator priveledges."; } else …

hi,.,.. i knwo its sound too fasicinating (about title)... and u might b thinking i would be a some kind of rocket programmer or hve gr8 skill over various programming languages ,,.... :icon_question: but unfortunately i dont fall in any these category ,.. actually i'm a student of computer science …

[CODE]do { ++temp_week; system("cls"); printf("\n"); printf("\t\t ***************************************\n"); printf("\t\t ***************************************\n"); printf("\t\t *** ***\n"); printf("\t\t *** WELCOME TO ***\n"); printf("\t\t *** CLASS ATTENDANCE SYSTEM ***\n"); printf("\t\t *** ***\n"); printf("\t\t ***************************************\n"); printf("\t\t ***************************************\n"); printf("\n\n"); printf("\t\t ******** MARKING OF ATTENDANCE ********\n"); printf("\t\t PRESENT = 1 ABSENT = 0\n\n"); for(i=0; fscanf(ReadFile,"%d|", &Student[i].studNo) != EOF; i++) …

I'm working on a project and I have to extract each word of a line that the operator just entered in the program. I'm not sure how to do that. Any help with be super appreciated. Here is my code... [code] #include<iostream> #include<string> using namespace std;!! class StringModify! {! public:! …

My assignment is to write a C# program that computes weekly pay for an employee. Input the number of hours worked. The employee receives 7.50 per hour for the first 40 hours worked and 11.25 per hour for each additional hour. Create Test data before coding and running the program. …

i wrote a program that calculates how many coins that a vending machine splits out and such, and it does work but i can't figure how it works. at the time, i was sure of the logic, but now i can't understand how this is possible. [CODE] change = (amountPaid …

Hey guys! Im looking for a class or code in VB.NET that can convert a black and white image in JPEG format to a grayscale TIFF format. Any1 with some idea or source i can get?

I use: Visual studio 8.0 MySql database Two table's: table :Groups, two fields : groupnb,groupdef table Article,three fields : articlenb,group,articledef I want to show with the DataGridViewComboBoxColumn two fields from [COLOR="Red"]groups[/COLOR] table . But i want only link field "articlenb" to column, but a want o show filed "Articlenb" and …

Hi, My front end has a Tshape(Cirle) Over a Panel and I am trying to move the circle on the panel and get the X and Y values and send these values through comport for serial communication. However I am able to retrieve the values but the shape is flickering …

Hi guys, I have a very simple form with 2 textboxes only and a listview to display added record. Upon form load i wanted to sest focus to textbox1, but it shows this error: Run-time error 5:Invalid Procedure call or argument My form load code [CODE]Private Sub Form_Load() bModelMaster = …

I am trying to set a value in string for dateTimePicker1 but when i try dateTimePicker1->Value=System::Convert::ToDateTime("18/11/2010"); it doesn't change anything, the old value stays thesame. How do i change the dateTimePicker to a string value?(for example : "18/11/2010") Thanks in advanced.

[CODE]public static String strCap(String str){ //capitalizes the first letter of the string String newStr1 = str.replace(str.charAt(0), Character.toUpperCase(str.charAt(0))); int position = str.indexOf(". "); // looks for a period followed by a space while(position != -1){ newStr1 = newStr1.replace(newStr1.charAt(position + 2), Character.toUpperCase(newStr1.charAt(position + 2))); position = str.indexOf(". ", position+1); } return newStr1; …

I have this struct for an item in a to-do list [code=c] struct Task { char description[TASK_DESC_SIZE]; /* description of the task */ int priority; /* task priority */ }; [/code] i'm just not sure how to alter the description while making a task using this [code=c] TYPE createTask (int …

I am new in java swing and I created a frame... i checked the documentation API and it has this "setSize()" method.. so yeah i did set the size of my frame but everytime i run the program, it is not on the size that i have specified [CODE] public …

I am trying to pull coordinates for a form location out of a database and insert them into the Location property: [code] childForm.Location = new Point(/* coordinates go here */); [/code] I have tried doing a direct replacement with the DataSet (which didn't work): [code] childForm.Location = new Point((string)row["location"]); [/code] …

Hi, I am relatively new to c++ and DW so this may sound a little stiff. I recently learned about classes and I was wondering if there is a way to take user input and set that input to a private variable. I know it would require accessors methods, but …

i have a Jframe.in order to paint it i not using paintComponent but ordinary function containing g.drawstring("sd",0,0). when ever i click the mouse the string should appear at that point and it should move with the cursor until another click appears. my problem after clicking the string is not appearing …

I am new to C++ programming and I'm having a little trouble. I have to create a program that lets the user enter the loan amount and loan period in number of years and displays the monthly and total payments for each interest rate starting from 5% to 8%, with …

[B]Simple Question: Please read[/B] I have the following code snippet from my program that i am working on [CODE] bit running = 0; float var1, average_value; void is_something_running(void) { if (fabs(var1 - average_value) <= 0.001){ return *(&running) = 0; } else return *(&running) = 1; }[/CODE] var1 and average value …

Hello, forum :) Does anyone know a c++ code that performs the same actions as a "tee" command does in linux? Basically what the tee command does is read an input from an input stream and directs it to two places: 1) Displays the input stream on the screen 2) …

Hey, I'm trying to download a file from the internet and save it to my desktop.. The code compiles but at runtime it does not download the file: [CODE] try { WebClient fileDownloader = new WebClient(); fileDownloader.DownloadFile("http://www.google.com/logos/2010/lebanonind10-hp.jpg", "/Users/p/Desktop"); } catch(Exception ex) { Console.WriteLine ("The file cannot be downloaded!"); } [/CODE] …

Hey everyone, Im working on a few java programs for a class and this one i can't seem to find an answer anywhere for. I need to write a program that roll's a dice, which is simple, then i have to have it roll the dice 20 times. Also simple. …

[I][CODE]execfile('comp1.py') def exefi(name, locals=None, globals=None): exec compile(open(name).read(), name, 'exec') in locals, globals exefi('comp1.py')[/CODE][/I] it can execute successfully. but [I][CODE]#execfile('comp1.py') def exefi(name, locals=None, globals=None): exec compile(open(name).read(), name, 'exec') in locals, globals exefi('comp1.py')[/CODE][/I] it come with "File "comp1.py", line 39, in <module> ex=c.end() File "comp1.py", line 17, in end return compile(string.join(self.code, "\n"),"<code>","exec") …

Okay. I have a program I am writing similar to the lottery, my input file provides 10 combinations and my rand() produces 5 random numbers which I want to compare them against using binary and linear search. I know how to compare them 1 number at a time, but don't …

I have been working on this simple text editor using Python 3 and Tkinter. This is my first time creating a program with an actual GUI and I have relied only on Tkinter documentation. I managed to create a text editor. However, we I started working on the commands of …

OK im not sure if this is a programming or pc problem but please read on ok i made a program to display playing cards in random locations using cards.dll just for a bit of fun but on my main PC which has 2.19 GHZ processor and 1 GB ram …

Hi i am a total beginner and studying for a FD degree in C++. My assignment states Assignment Details a telephone company requires a program to calculate call charges for their customers. The regular charge rate for long distance phone calls is £1.50 for the first 3 minutes (or part …

Ok....so here is my problem. I want to release a library where with my dllInjection class, whenever the user instantiates an object, it will automatically perform the injection for the user. The only arguments they need to provide will be the processName, and dllName. Anyways my question is, i understand …

Hey guys I need help with part 2 of my space invaders game. So far I have the missile shooting from the base but the missile is only fired once and that's it. I need to finish the code so that once the missile hits the top of the window …

Recently, I have been assigned the task of tracking training records used by multiple departments within my company. Before, they would fill out ISO Standard Forms that are built in MS Excel and save them in one folder. This folder held ALL of the documents used by multiple departments, training …

Hi guys, Can anyone help me to fix my code so I don't get the unexpected unindent error? The code is very big, so I'll only post a small part so you can help me. I'm using the PyScripter IDE. [CODE]def pegar_dados_serial(): ser = serial.Serial(port='COM4', baudrate=115200, timeout=2) #Rotina para leitura …

I cant display a board for some reason I added a catch statemnt but there is something wrong with the if statment inside the for loop but i dont what is wrong thugh with the if else statement. [CODE]#include <iostream> #include <fstream> #include <string> using namespace std; const int size …

[B]Problem:[/B] Write a program which reads a stream of integers from a file and stores them in an array. The array is then analyzed to compute the average of all the values in the array and all of the values that are above the average should be printed out to …