Software Development Forum

Hi All, I am new to programming world, i wanted to make a script which will create folder when counting of files breaks. for Example- 1) I have 1000 no of jpg files in a single folder.(but ) 2) but these files has a number break in between. (like it …

can any one please tell me how to install vb.net & what are the software required to download.

Python 2.3.7 has the following functions as number converters: float(num), int(num), long(num). But what happened to double(num)? If my number is a=3.33333 and do round(_,2), the output I get is 3.3300000000000001. I was expecting to see 3.33. What’s happening to here? Thank you. liliya

Write a program where the user enters numbers (doubles) on standard input. All of these numbers should be greater than zero, except for the last one, which should be -1. The -1 is a sentinel value and is how the user signals that he or she is done entering numbers. …

I am new vb.net and I m working on project that will import excel file in datagrid. After import this file I need to save these file into SQL Server 2005 table. But I am receiving 'Procedure or function insertCashBook has too many arguments specified'. [code] Private Sub ButtonReconsilation_Click(ByVal sender …

Hello, I am working on something where i need to search and replace many variable names of a program. For example, I have a class [B]Hello [/B]and its public variable is [B]world[/B], but the variable world has been changed to [B]earth[/B] so now in the program i need to go …

I have a text file that contains alot of different columns. I want to create a different array from each of them (e.g. one array for the years, one array for the months, one array for the wind speed, and so on).... Does anybody know how I could do that? …

To all the Masters, Sir can you help me in this problem, the program tells the infix to convert into postfix. ex. a+b-b*c+g/s =[U]ab+bc*-gs/+[/U] My problem is, once you compile the program there is no error message, but if you run it, the output did not show. I know this …

Hi, Okay I have problem with my homework. In the code i need to run either object2 or object1. Its a shooting game made in turboc. So if I hit keys a,d or space, i need the tank to move and otherwise i need the object to come down. Thanks

hey guys .. i am currently trying to do a project on speech to text conversion.... i am new to it but i know somethings like grammar n all but dont know how to use in or acces the grammar through the C# thing.....so plz help me out..

The concept of delegates (references to methods) per se is new to me (although I used function pointers in C years ago), and although the literature acknowledges that there are significant differences between delegates and the use of pointers to objects, I'm nonetheless a little confused by how similar the …

Hi I have problem at pointing to the function at the class structure. To demonstrate my problem,I have written a simple code. I have two function. ''Xsquared'' returns square of input value. ''multipleby4'' multiplies by 4 of input value. The pointer to the Xsquared is the input value of the …

Hello, i would like to know weather it is possible to run code from a string e.g [code] string code = MessageBox.Show("example"); //run the code? [/code]

Can somebody please help me with this code? I have the program correctly coded and operating properly, however, I forget how to write my output to a text file. Can somebody please help me here? Thanks. [CODE] /** * This program calculates the monthly Heat Index for a specific city. …

I've read up on attaching a dataset to a datagrid and followed all the code snippets I can, but I am still having problems viewing data. Have a look at this code: [code="VB"] Private Sub ViewCustomers(ByVal vRegion As String) conn.Open() Dim SQLComm = New SqlCommand("SELECT * FROM ViewCustomers('" & vRegion …

Hi, Did anyone has used jTDS or any JDBC driver to connect to Microsoft SQL SERVER on IPV6 environment? if yes can anyone please provide me code or any help? i tried with microsoft one which they claim support for ipv6 but i didnt go thru even there. may be …

I know that you do 6.83783 * 10^3 as 6.83783E3, but how do I do that number times 10 to the negative third?

Hey everybody, I am currently working on a program that has to write nice PDFs, and I'm using the iText library to do this. I am nearly done, except for some major layout problems. 1. iText automatically splits tables up if it reaches the end of the page, and continues …

hey guys im fairly new to visual basic, but very eager to learn it. I am attempting to make an employee clock in. I want to make a simple clock in that will ask the user to enter their name, and just click a button that will then post that …

Hey all, I have a problem with printing my output in a certain way from my Java program. I actually need to print the output in a table-like structure. For example: [CODE] ============================================================================= Header1 | Header2 | Header3 | Header4 | Header4 | ============================================================================= Info here | Info here | …

Hello, can an exe statically linked by c++ or code blocks run on a mac? if it requires a software to convert it, which would you suggest? Thank you for any help.

My coding looks like this int main(int argc, char *argv[])/*command line input*/ { int len; char *t[10]; len=strlen(argv[argc-1]); temp[0]=argv[argc-1] if(strstr(t[0],"c"==NULL)/*to check for a c file input*/ printf("Not a c file"); else printf("C file"); } if my command line input in linux is ./a.out test.c argv[0] contains ./a.out ans argv[1] contains …

I am just getting started with C++, so please explain things to me in the most basic way you can. I really don't even know where to start to be honest. Below is a problem that I would like to learn how to code. Examples are welcome. Thank you. Suppose …

I want to search for a topic to build a nmajor project in vb.net Please help me out with new topics for that

[code=cplusplus] include <iostream> main () { int a, b; bool found; cout << "Enter two integers: " cin >> a >> b; if a > a*b && 10 < b found = 2 * a > b; else { found = 2 * a < b; if found a = …

I'm having a little trouble trying to figure out how determine if 2 purses have the same coins in them in the same or different order. The books that i have don't really show an example of this at all and I can't find any other resources elsewhere online. I've …

Hi, I'm trying to do a program where I have to input 4 lines of text from a txt file, char by char into 4 seperate arrays (1 for each line). I have this [CODE] ifstream input("c:\\p2input.txt"); for (int z = 0; z < 250; z++) { while (!input.eof()) { …

This is probably a newbie question but I've figured out how to connect and query a microsoft access database via ado, but I can't figure out how to export the tables......need to export them to dbf???? Any help would be greatly appreciated.

Hello and thanks in advance for your help. My program calculates the gratuity of various bills and gives the user how much to leave for a tip. If the user enters a negative amount for the tax, the default constructor is supposed to use 6.5%. My program compiles, but instead …

hello, by the way im using datagrid in showing all the data in my database... here my codes... ''''''''''''''''''''''''''' form_load set rs = orecs ("select * from employee") set datagrid = rs ''''''''''''''''''''''''''' how can i convert it in list view to view all the data in my database......... plssssssss …

hello i wrote a c++ program, and i wanted to send it to my friends, but everytime i send the exe file to them, they tell me they get the error: "The application has failed to start because the application configuration is incorrect". I tried to put it on rapidshare, …

Hi!! I have created JTable with fixed no of rows and columns.Then depending upon some conditions I want to hide one column,but the methods removeColumn or setting maxWidth to 0 are not working.I am not getting any error. How can I do this?

I am getting some errors. 4 are C2143 2 of which point to the function prototype void ArrayFunc(int, int, float, int[SIZE][2],float[SIZE],int &,int &); and the other 2 C2143 errors point to void ArrayFunc (int count, int hours, float total, int array1[][2], float array2[], int &row, int &column) (the function definition). …

Hi there, Think this is a pretty simple problem! I'm trying to create a header file with some physical constants. The Planck constant is giving me trouble due its tiny size in SI units. Essentially, defining a pre-processor constant using E-notation does not seem to work. My header file looks …

'*'********************************************************************************* ' ' ' Name : SP Management Utlility ' Author : Prem Dhanendran ' '********************************************************************************* [code] 'Create an instance of the File System object dim objfile, navfile set objfile = Createobject("Scripting.FileSystemObject") if isobject(objfile) then set navfile = objfile.opentextfile("L:\OTAI\Package\sp.txt") end if 'Read the Config file sp.txt on L: Drive line …

Hi to all, I am new in this forum. I was searching help about a recent problem i have got with filestream object. Specifically I have the need that two or more users read and write a file content and so I coded these lines of code: [CODE] . . …

Hey, could I have a little help please. What I'm trying to do is display a message if the user clicks their mouse, I have: [CODE] int main() { mouse_event(MOUSEEVENTF_LEFTDOWN, x, y,0,0); } [/CODE] How would I get it to display a message? I'm thinking an if statement but dunno.. …

hi guys i have a small problem. the cars in my program collide against each other. it works when i don't have any class car. but now there's some confusion with the speed of the car. ive worked for hours on this but no solution found. i hope u guys …

Is there any way in Visual C# 2008 Express to override the formatting defaults? For instance, I want a single space before open parens when I'm passing arguments, but VC# won't let me do that.

Hi all, my name is Karim, and I am migrating from Python to C++ in order to make windows and linux based games. I am using the Visual C++ IDE, and am a complete newbie when it comes to C/C++. Python is so overly simplified that it does not provide …

Hi, I'm completely new to C++, which I'm doing as part of a numerical methods course. I have experience with IDL, so I clearly like languages with training wheels :) I'm running the GNU C++ compiler under Ubuntu 8.04 on a Dell XPS. I've made my first program run, but …

And please don't tell me it's not possible.

Hello all, I'm python guy learning C++ so be patience with me. I am just asking if this GUI builder can be used to make Big app like Thunderbird wihtout external assistance [url]http://wxformbuilder.org/[/url]

how would I go about making a variable in a class, that could be read directly but not written as such? Like, [icode]if(class1.variable==true){ }[/icode] is allowed but [icode]class1.variable = true;[/icode] is not... however I don't want a [icode]const[/icode], I want it to be able to be set from within the …

How to make a dictionary using C#.

[CODE]TCHAR exepath[MAX_PATH]; GetModuleFileName(0, exepath, MAX_PATH); HKEY hKey; LONG lnRes = RegOpenKeyEx( HKEY_CURRENT_USER, "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run", 0,KEY_WRITE, &hKey ); if( ERROR_SUCCESS == lnRes ) { lnRes = RegSetValueEx(hKey, "YourProgramsName", 0, REG_SZ, exepath, strlen(exepath)); }[/CODE] To add as a HKLM (For all users) startup item instead of HKCU (Current User), change HKEY_CURRENT_USER to HKEY_LOCAL_MACHINE. …

Hi, all i have the assignment about program which reads in integers from cin until the user enters a non-integer (a character or EOF), then print out the average. Its pretty simple assignment but i am kind of new. So the following is my code and seems like have some …

Can somebody help me understand why I get an error message that says possible loss of precision on this program? I don't understand what could be causing this error message. When I get this error message, it highlightes the line of code that says: "theTemps[index] = inFile.next();". Can somebody enlighten …

For some reason my if statement in both my [I]unionFunction[/I] and [I]intersectFunction[/I] is setting the array equal to 1 rather then comparing it. I've tried to figure out whats wrong but nothing seems wrong to me. I appreciate any help. Here is my program so far: [code] #include "stdafx.h" #include …

if (blink_status ==1){ //If led is bliking, stop it P1OUT &= ~ 0x01; // Turn Led off blink_status=0; }else blink_status=1; } Could anybody explain the logic please...