Software Development Forum

Hi friends, I have implimented a project. I connect it with Access database but problem is that I don't know how to make it as a Installaton file which can run on other machine (System) that donot have Visual Basic. Plz. give me the solution.

I'm having an odd issue with reading the output of a process in VS2010. I have redirected all the necessary streams as I should ([icode]p.RedirectStandardOut = true[/icode] etc) and getting hold of the standard output and placing it in a another stream is no problem. However, when I read from …

I have most of it but I can't figure out how to word the last part. [CODE] def findLargest(L): largest = 0 for x in L: if x > largest: largest = x return largest def findSmallest(L): smallest = 300000000 for x in L: if x < smallest: smallest = …

Hi. I know it's now rly allowed to post homework and stuff. But i just need some help, like hints, or examples. =] Don't fully understand how arrays(marked as mass in prog.) work yet. Arrays = massivs (in the countries language where i live) [ The point is to have …

[B]Hello everyone,[/B] I am looking for a way to get hidden files fron a folder and then list them in a listbox control. Could someone help me with this? this is the code i got so far: [CODE]Sub hidden(path As String, list As ListBox) mypath = path MyName = Dir(mypath, …

People, I need help with this problem. I have a string like the following. [CODE]<JDF ID="n20090409EQ0001" Type="Product" JobID="000004-01" xmlns="http://www.CIP4.org/JDFSchema_1_1" Status="Waiting" Version="1.3" xsi:type="Product" JobPartID="B30" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:scr="htt://new.scr.url/abc" Activation="Active".......[/CODE] It continues like that. From it, I need to extract ALL the occurrences which start with "xmlns:" For example, you have these three tags …

[CODE] scanf("%[^\n]",line); [/CODE] tell me the logic of this scanf statement and why " [^\n] " is used instead of %s ... and how this statement works... i know that this statement inputs lines till enter is pressed.. but what is the format of the scanf statements please tell..

Hey all, I'm busy with an assignment for which a question, due to being too complicated, has been cancelled (i.e. no longer required to be done). The lecturers told us that if we still included this question in our assignment answers, they would give us the marks for it if …

I have made a simple test application that I use to paint objects while I study and try to give them physics such as gravity, velocity, wind, momentum, etc. I have the app setup like this: [CODE]WM_PAINT PaintFunction(); break; DWORD CalculationsThread() { while( 1 ) { //-_-_Calculations here SendMessage( WindowsHandle, …

hello guys...i'm rookie in C...just starting out...:$ Well...the program i was trying to write was make a series like: 0 10 010 1010 . . . Now i wrote a program. But it's kinda behaving weird. Let me show your the output: [ICODE]enter the no of rows you want: 4 …

Hello, I am trying to implement a for loop which fills (and re-sizes) a temp matrix (temp_data) based on a column value criteria from another matrix (data). The data matrix comes from a text file which has the format: a b c d e f g h 1 i s …

hi i have the next task to solve. [B] * We are given 5 integer numbers. Write a program that checks if the sum of some subset of them is 0. * Example: 3, -2, 1, 1, 8  1+1-2=0.[/B] do u have any other ideas then writing all the …

Question posed by josolanes: [quote]I looked at your thread here: [url]http://www.daniweb.com/forums/thread88255.html[/url] from a couple years back And I'm starting to get a grasp of your first post. I understood how to do the factorial struct really quickly, but the _if and _for statements still make me feel uneasy, though I …

[FONT=Lucida Console][COLOR=Blue]is there any function that helps to sort an array of strings alphabeticly i need to sort an array alphabeticly which contains names of students thx 4 yr help matika :cool: [/COLOR][/FONT]

I cannot assign my rawWord value to the string array. The program reads a value from testText.txt and then edits it. Then this manipulated char rawWord[20]'s value must be assigned to the string array word[i]. When i debug i see that rawWord is edited correctly, but when it comes to …

fscanf is a C function designed to read character by character from a file to the system how we can use scanf programmatically to read till first white space ???? :) :)

ello all. I am fairly new to progamming. I have a free C++ compiler(DEV-C++) and i was wondering if this is ok or should i actually buy a better C++ builder. I'm postive everyone will probably tell me 1 of 2 things. 1) Stick with DEV-C++ and come back when …

Hi, I am trying to write to a .txt file an integer but the characters I see when I open the file are strange. Could you tell me what happens ?? [CODE] import java.io.*; public class A { public static int readInt() { byte b[] = new byte[16]; String str; …

Okay, I think I know the problem, but I don't know how to solve it. I want to write a binary file with raw bytes. Windows appears to interpret 10 as ASCII 10 and it does its thing where it interprets 10 as '\n' and decides to change that to …

Hi, I am new to programming. As an absolute newbie, I downloaded codeblocks and wrote my first programme i.e. Hello World. But when I hit F9 key of my keyboard, the programme didn't run. Can someone guide me as to how a programme is run after writting it in the …

Okay i've created an array object with help from here like so: CdRecord[] array = new CdRecord[5]; array[0] = new CdRecord(); now i've used a while statement to write to the arrays , im writing CDName,AlbumName & NumberOfTracks... when i run my program it all works except that when i …

Can some one help with the code how I am going to populate a treeview. In my database i have a talbe with the following coloums: ID, ParentId, NodeText. Now i have the data in class named Cateogry and in it i have all the above colums. Then I created …

Where I can download VB6.0 english version？ Need one now but couldn't find on the web. help~please~~~~

So today at school I was given a task to create an application to apply convolution over image. I decided to load convolution cores from xml file. But, as this was the first time me working with xml I have no knowledge how to effective parse it. So here is …

Is it possible to somehow compare a value to a range of value without using for/foreach. [CODE]IEnumerable<XElement> results = xdoc.Descendants( "PAGE" ).Where( p => p.Attribute( "id" ).Value == RANGE_OF_ID).Select(result => result);[/CODE] Is there anyway of doing what I wrote below? RANGE_OF_ID could be a collection.

Hi Friends, I am doing b.tech(Comp) and my project sunject is online exam. so pls. help me for it, pls. someboby send me the source cpde of it. Mine E-mail Id is SNIPPED Regards, Kiran

Hello, i've been learning java for a few months now, but i woulld also like to try c++. I tried rewriting one of my exercises in c++, but i cant seem to get objects working. These lines all prodduce errors. Cylinder outer(5,5); Cylinder inner(4,4); cout << "\n" << outer.volume() << …

I have been working on this program for about two weeks. I missed the day that the professor covered the material necessary to code this program due to surgery. I am now behind about 5 programs that are due at the end of the week and I'm trying to teach …

In trying:[CODE]string var1 = Something"; Console.WriteLine("{0} ... \{", var1);[/CODE] to get: Something ...{ I get an error: Unrecognized escape sequence. Without the backslash I get an error: Input string was not in a correct format. Using "{0} ... \x7B" doesn't work: Input string was not in a correct format. (\x78 …

Many new computers come with Windows7(64bit) OS. You will be tempted to install something like Python 3.1.1 64bit version. However, many packages like PyQT and PyGame don't offer 64bit versions yet and will not work!

Hi and this function I wrote as part of a larger project and acts exactly like the php explode function. Although there a few slight differences between this function and the php explode function it can easily be tweaked to act identical. Also with this function it does not use …

Hey guys, I've got a dataview (shown below)... UDP Position Label Number 11042266 1 JXXXXX 9XXXXXXXXXXX 11042266 2 GXXXXX 9XXXXXXXXXXX 11042449 1 RXXXXX 11042458 11042458 1 SXXXXX 9XXXXXXXXXXX 11042458 2 IXXXXX 9XXXXXXXXXXX 11042458 4 AXXXXX 9XXXXXXXXXXX 11042458 5 HXXXXX 9XXXXXXXXXXX 11042458 6 MXXXXX 9XXXXXXXXXXX 11042459 1 IXXXXX 9XXXXXXXXXXX 11042459 2 …

Can u help me with this? Here's the problem. Everytime i input just 1 word...it works fine. [URL=http://img148.imageshack.us/i/26168475.jpg/][IMG]http://img148.imageshack.us/img148/2503/26168475.jpg[/IMG][/URL] but when i enter 2 words this will happen... [URL=http://img706.imageshack.us/i/49110093.jpg/][IMG]http://img706.imageshack.us/img706/6625/49110093.jpg[/IMG][/URL] [CODE]#include <stdio.h> struct Student{ char course[5]; char subject[5]; char name[20]; float units[8]; float grade[8]; float qpi[3]; }Stud[3]; int main() { float grade …

my project requires an external header file which includes definitions etc.. but i have no idea about how to create a header file on dev c++ thanks for any help..

I have the following classes, SLList, an integer datatype-based linked list and DLList, a template-based linked list. My problem is that SLList is working perfectly, but as soon as i modify it to be used as a template, i get errors, more specifically LNK 2019, i.e. linking errors. I avoided …

Hey there guys, this is my first post and yes it's because I need help. I am not straight out asking for someone to do my work for me, I can get my work done for me at any-time no problem but then I won't learn and learn is something …

how can i code this player1=rock player2= paper player two wins please help me

I have been trying to figure this out for a little while and I really can't seem to get a good grasp on where I am messing this thing up. I keep getting errors: Error 2 error C2664: 'input_polar' : cannot convert parameter 2 from 'int' to 'double &' Error …

Write a program to calculate a students GPA. What I cant figure is how to calculate ( Total= credit * grade + credit * grade...etc) or (GPA = Total/grade +grade etc...) If you run this program, you will see my calculation off by a lot. Please help. [CODE] import java.util.Scanner; …

So I am working on a faux graphics program for class. The current part that I am working on is to determine just from top left and bottom right corners what the coordinates should be. I believe my logic is good but it seems to be setting it as tl(3,1) …

In a C++ function How to check if the minimum and maximum values of an array are not equal and the minimum and maximum values of the array are not adjacent to one another. Also the minimum value occurs exactly once in the array and the maximum value occurs exactly …

Greetings, I'm working my way through the Head Start C# book, and I know that whenever I open a stream [CODE=c#]Stream reader = File.Open(filename));[/CODE] I [B][I][U]ALWAYS[/U][/I][/B] [CODE=c#]reader.Close();[/CODE] my stream. The book also lets you know you can use a using block [CODE=c#]using (Stream ...) { }[/CODE] and the stream will …

Dear all, I am trying to understand a C++ code. In one part of the code a one dimensional vector is copied into a two dimensional vector. I do not understand at all how such thing can work. But compiler is quite ok with that. #define TOTAL_STEPS 120 #define NUMBER_DECISION_VARIABLES …

I am working on a really fun project. I have written much of a program that lets you use a RockBand or GuitarHero drum kit to play drum sounds on your PC, record, playback, ect. I have decided conclusively as I add features I need more than just a gui …

I have such a problem: when I write:[code=c++] template<bool b> void foo(void); template<bool b> class B { friend void foo<b>(void); }; template<bool b> void foo(void){}; [/code] everything works just fine. But when I incapsulate all this in another class, I receive errors: [code=c++] struct C { template<bool b> void foo(void); …

This snippet defines a class LebsegueSet which instances represent sets of real numbers, namely finite unions of intervals. Set theoretical, topological and measure theoretical operations are implemented in pure python. Use freely and enjoy !

I am so confused in how to go about starting this, I have the information i need to input into the program but seeing the structure on how the program is laid out is my problem. Any example would be of great help. 1. Sandwich class to simulate the sandwich …

Hi, my first programming query: well three queries. All I hope are trivial :) I thought I would have a go at trying to retrieve a value from an existing excel sheet. To do this I have used Project...Add reference to add - Microsoft Excel 12.0 Object library - Microsoft …

hi i am trying to retrieve picture in picture box from db but my code is not working. [B]INSERTING PICTURE IN DATABASE[/B] [CODE] private void saveToolStripMenuItem_Click(object sender, EventArgs e) { button1.Hide(); button2.Hide(); comboBox1.Hide(); textBox1.Show(); foreach (object ab in barcodes) { string sto = ab.ToString(); string str = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:/Documents and …

Hello Everyone I have just started studying about applications and usage of DBus and as I able to understand that it is possible to pass messages between two different applications(programs) written in different languages usnig DBus. But I am not able to implement it. So just for demo, I want …