Software Development Forum

Hello, i have to split my code into parts so i split a dragimage demo from the wx demo package which is this code: [ICODE] import wx import images #---------------------------------------------------------------------- class DragShape: def __init__(self, bmp): self.bmp = bmp self.pos = (0,0) self.shown = True self.text = None self.fullscreen = False …

Hi guys! please tell me - how to determine the length of the input stream without reading simbols ? (for save the input string) thanks in advance ))

can any one please tell me am i done my question right? my question is to store store 1035 to 1265 random in a character array and display the array. and im not sure whats this srand is doing? [code] #include<iostream> #include<stdlib> #include<conio.h> int main(){ srand(1035); char b[30]; for(int i=0;i<30;i++) …

Hi, I've recently downloaded MSVC++ 10.0 Express from the Microsoft website, and I can't seem to find a new project template for 'setup and deployment'. Can I download it individually from somewhere? Thanks, Dean

Hi all, I'm having a bit of a problem with my code. I've created an arraylist method and when values are inputted it prints them one by one. [CODE] import java.util.*; public class ArrayListDemo{ public static void test(int i){ List arrlist = new ArrayList(); arrlist.add(i); System.out.print(arrlist); } public static void …

i have two questions 1st is can any one please tell me what is the role of setprecision in C++, why it is used? 2nd is : this statement [code]totalS+=sales[i][j];[/code] is equivalent to what, i.e what is the role of this += thanks alot

Hi guys! )) please reply - how to clear the input stream of the console? thanks in advance ))

Hi, I have come up with the source code to read files. However, this is source code reads the file 1024 bytes at a time. I would like to modify the code to read it byte by byte. This code wants to determine if 001 bytes ( oo oo o1 …

Hi, New to programming. I have three Editboxes and a button - I would like to know how to make Button1.Enabled := true when all editboxes have at least one character of input and := false when even just one of the editboxes has no imput in it - is …

Hi friends, I have an assignment to put three little programs into one, making each one a function of the main program, which is a kind of menu. The three work perfectly as separate entities, but when I put them together, the thing won't compile. Can anyone tell me what's …

I want to solve this problem. [QUOTE]There are 52735727364727372 students and 2889221271829121 teachers in a school . On children's day each teacher brings x toffees with him/her . All the toffees are collected and distributed equally to all the students . At the end it was found that there was …

Hi developers! This is part of a bigger application written entirely in C++. This is my first time developing an application of this size in C++, and also my first time using the Win32 APIs implementation of threading. So of course I was MEANT to run into errors :). This …

hi guys, Im doing a project that executes a java file through another java file.. I need to use Runtime.exec() funtion for the purpose. But, there is trouble in passing the input to the java file. Please help me solve the situation. my main funtion is shown below... [CODE] import …

Im getting this error: [ICODE] Arguments are of the wrong type, out of range or are in conflict with another [/ICODE] Here's my code: [CODE] rivate Sub cmdPrintSel_Click() Call Con("Database.mdb") RecSet.Open "Select Payroll.EM_ID, Payroll.EM_Name, Payroll.EM_Dep, Payroll.Monthly_Rate, Payroll.dDate, Payroll.xBonus, Payroll.xOT, Payroll.GSIS, Payroll.PH, Payroll.InTax, Payroll.Others, Payroll.absences, Payroll.Advances, Payroll.NetPay " & _ "From …

[CODE]#include <cstdio> #include <cstdlib> #include <iostream> using namespace std; digits() { If(num==1) cout<< "one"; } int main(int nNumberofArgs, char* pszArgs[]) { int num; cout << "Enter a number 1 to 9:"; cin >> num; digits(); system("pause"); return 0; } [/CODE] I just want to make a simple function that when …

Guyz, im trying to figure out how to find solutions to there two problems 1. Consider a field which is square in shape and 100*100 units in area . I am standing at the North-West corner of the field . From any place I am allowed to take one of …

So basically I am working on converting a C# project to C++. And i am confused on how the beginning of the C# project works, it has the following code in it, and I am trying to make this C++ compatible, but I can't seem to find where the arguments …

Getting two link errors with my code provided below They are being generated by lines 38-46 I believe. I can't seem to find an issue... 1>AoE2Wide.obj : error LNK2020: unresolved token (0A000340) "public: static class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > AoE2Wide::Program::_gameDirectory" (?_gameDirectory@Program@AoE2Wide@@2V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@A) 1>AoE2Wide.obj : error LNK2001: unresolved external symbol "public: static …

Hello all, working in VB6 I want to pull all records from Access table named Answers that in a field named Color have "White". Within that record there are 10 fields of various numbers that I want to sum and average. In short I want to pull all records with …

i have my main and a function that deals with an array. [CODE] public static void Main(string[] args) { Pieces [,] pieces; ChessBoard(out pieces[,]); // The IDE shows that the mistake is here. It says that the overloaded method has some invalid arguments! How can i make it so that …

I have been looking around a while, trying to figure out at the very least, how to take a string like "25 from a car accident" and have 25 as a useable integer and "from a car accident" as a useable string. what i'm trying to accomplish is doing this …

Hi All, I have a log in form, I have had a couple of idea's. When a user logs in I want his/her name to print on the top of the main form with the current date, the data for the login form is collected from a sql database (not …

Hello. I'm looking for a way to format lines on a MsgBox, so that the records don't seem out of place. What I have is this: [URL="http://sites.google.com/site/hqupt666/home/Untitled.jpg?attredirects=0"]http://sites.google.com/site/hqupt666/home/Untitled.jpg?attredirects=0[/URL] If you can't see it it's something like this: Num Name HF 1 something 11 2 somethingelse 22 3 andsomethingelse 33 I've been …

In the following program, I'M getting the following result.Could somebody tell me why? >>> class obdi(object): ... def _new_(self,nm='hechao'): ... self.name=nm ... print 'Create a class instance for ',nm ... def showname(self): ... print 'your name is ',self.name ... print 'my name is ',self._class_._name_ ... >>> foo=obdi() >>> foo.showname() your …

Hi! This is a real simple and stupid exercise I thought I knew how to handle. The complete heading is: - Write a function in C whose input is a real number and whose output is the absolute value of the input number. The following is the code I've developed. …

Hello: (I am using Borland C++ Builder 6 Professional) Before you jump all over me I've already read the post Returing Arrays C/C++ and completely understand. For some reason I am still having difficulty implementing in my project. Very brief Project Explanation: I am collecting data from a laser sensor …

Hello, Any ideas why this is giving a segmentation fault?: #include <iostream> #include <new> using namespace std; struct List { int A; int B; List *next; }; int main(void) { int llength; llength=1111111111; List *L; L= new List[llength]; L[37370197].B=-37370197; delete [] L; return 0; } Cheers

Okay, so I finished the first of a few files on the converting, and I am getting some errors, and yes I have googled them and tried to fix to no avail, I am a noob on programming and am being told to work on a high level project, which …

hello everyone... m writin a code that will take data frm stdin from user which can b of indefinte size.. but i cant make use of static arrays....and even calloc and malloc is not working properly...what sud i do??? thanks for help...

Hi there, I have a little problem with commands. I know this is about shell scripting but i couldn't find a thread for commandlines. So i have this assignment to "display all the lines for tcp- services and udp- services and count the lines" and i honestly don't have an …

Hello, I have the following code: [CODE]#pragma warning(disable: 4786) #include <io.h> #include <string> #include <vector> #include <list> #include <iostream> using namespace std; // structure to hold a directory and all its filenames. struct FILELIST { string path; vector<string> theList; }; void TransverseDirectory(string path, list<FILELIST>& theList) { struct _finddatai64_t data; string …

Hello, I want to write a function which takes two linked list and check smaller The function CheckSmaller should return 1 if num1 points to a linked list which represents a smaller number than the number pointed to by num2 linked list. Otherwise, it returns -1. If both linked list …

Hi guys ) Please help me - I can't understand - what's the meaning of this error message . [QUOTE]Object reference not set to an instance of an object.[/QUOTE] for this piece of code - [CODE]CityName = "NY"; this.MapCityMass.ArrayOfCities[this.NumberOfCities].CityName = CityName; [/CODE] this class's code - [CODE]public class CITY { …

hi, i want to convert a color image into a greyscale image. after loading the color image, i have to count pixel by pixel to get the frequency of the color (0-255) to be placed in an array. can anyone help me how to count the frequency? thx in advance.

hey everybody can anyone helps me, please? i must program a projekt but i don´t know how i do it. the projekt: Write a program to convert from 12-hour time format to 24-hour time format. The 12- hour format has the form hours:minutes followed by either A, P, AM, or …

Hello, this is a newbie question, sorry for that, I am trying to port some Java code to C++. In this code I have a hashmap connecting string values to float arrays of varying sizes. They are specified like this: [CODE=Java] HashMap <String, float[]> hm = new HashMap <String, float[]> …

I'm trying to call other EXE's from my program I'm writing. Inside my project I have a folder called progs with exe's inside it. How can I call these from button clicks?

Hi. I'm developing a software for my degree project. I have some problems in sorting the probability item from linkedList object. Here are the snippets of my code (I have almost 400 lines, so if the below is not enough, please let me know) CLASS LINKEDLIST [CODE] class LinkedList implements …

I can't figure out what am I doing wrong!! please help me before I lose it! I'm trying to send 2 different strings to a function that will put each word in the string into a MAP. string 1:[B] "I CAR Collision Repair Training"[/B] string 2: [B]"Autocar India"[/B] my map …

Hi can somebody help at the earliest . My requirement is to download a file from the remote server and read it in order to insert into db. So, i have written a shell script that downloads the file. This has to be invoked by a java program, after downloading …

i want to parse a file,my problem is in lines 2,3,4 of each person(every 4line make a person from my class person)numbers of my variables in lines 2,3,4 changed.i want to push_back each of variable in line 2 in a vector until it comes to "\n",i want to continue this …

Hi, I have a piece of code which loops through checked checkboxes to do something with each of them. After each turn in the loop I want to pause before it continues to the next checkbox until the user enters a piece of text into the text box. I have …

So i have tried basically 30 different methods of going about this all with different errors in every form and fashion. Basically all im trying to do is write to my database in some form or fashon. Im having no problems reading from it but i need to change some …

[CODE]FileInfo[] Images; Images = Folder.GetFiles("Image Files (JPEG,GIF,BMP)|*.jpg;*.jpeg;*.gif;*.bmp|JPEG Files(*.jpg;*.jpeg)|*.jpg;*.jpeg|GIF Files(*.gif)|*.gif|BMP Files(*.bmp)|*.bmp|All Files|*.*", SearchOption.AllDirectories);[/CODE] getting error here [B]An unhandled exception of type 'System.ArgumentException' occurred in mscorlib.dll Additional information: Illegal characters in path.[/B] completely confused because it works nice in other app. what i m missing? help

Hi Friends :cool: Am creating a personal diary application using VB.Net. When i publish the solution i get the .exe file. But when i install it, it gets installed in the C drive by default. My question is cant it be installed in someother drive. If it cant someone pls …

HEllO EVERY ONE I need you help in my java code that I built on netbeans First I will example the idea of the programm GUI are containing two textfeild The first textfeild the user have to enter price The second textfeild the user have to enter weight then when …

Hi all , I am having problem about killing multiple treads in my program at the same time, here is my code: [CODE] int main() { while(1) { i++; HANDLE thread =(HANDLE)_beginthread(TheThread, 0, NULL); if(i==10) break; } Sleep(3000); TerminateThread(thread,0); return 0; } [/CODE] now "TerminateThread(thread,0);" will only terminate the 10th …

Hey there guys. I was hoping someone would be able to help me figure out how to increment enumeration. I have a game that uses enumeration to get the points for killing an enemy, I want the value of the enemy to increment by 10 every time one of the …

Hi I have two windows (Window1 and Window2) and want to set Window1 as the owner of Window2. Furthermore I want the controls on Window1 to be inherited by Window2. For instance I have a listbox list1 on Window1 and I want list1 to be in context even in Window2. …

When I read in this file it reads in the entire line. [CODE] string filename ="f:\\date.txt"; FileStream f = new FileStream(filename, FileMode.Open); StreamReader stream = new StreamReader(f); int line; int[] array = new int[15]; for (int i = 0; i < 15; i++) { line = stream.Read(); // header line …