Software Development Forum

I would like to create a grid with Boa, but I dont know where to set the number of rows and columns.

[B]how i can send file in j2me over bluetooth i cant use the protocol OBEX to do that any one help me...... [/B]

hi i have an mdi form n 3 other form namely patient,about, tips. i do not want the user to access any other form when he/she is using the about ,patient or tips form. the user must close to be able 2 access any other form. i have search a …

TextBox1.Text = StrConv(TextBox1.Text, VbStrConv.ProperCase) i have place the code in the textbox1 textchanged event.. bt when i type a name it is writing it backward n it converts the last letter only in Uppercase eg... when i type geeta it show me --> Ateeg Can u plz help me ...

Hello, I'm fairly new to programming, with little knowledge of assembly languages. I had a quick question on a program I am working on. I have to use LC3 to make a simple calculator. I have everything down, I just can't for the life of me figure out how to …

Hi I need to convert below part <ul> <li id="L_115775_tr"> <span> <a href="http://support.microsoft.com/ph/11732" id="L_115775">Windows Vista Solution Center</a> </span> <li id="L_116381_tr"> <span> <a href="http://support.microsoft.com/ph/8722" id="L_116381">Windows Internet Explorer 7 Solution Center</a> </span> <li id="L_125705_tr"> <span> <a href="http://support.microsoft.com/ph/1173" id="L_125705">Windows XP Solution Center</a> </span> <li id="L_147192_tr"> <span> <a href="http://support.microsoft.com/gp/cp_email" id="L_147192">E-mail Solution Center </a> </span> …

01. ) during sorting , if we wish to swap the items in 2 positions , we simply swap the pointer values and leave the main data table unchanged:: what is a possible advantage and disadvantage of doing this .. ?? 02. ) what would be the effect of incrementing …

Hi guys, i'm new to sockets and find it pretty fun. But i got a question, in my code here: [CODE]import sys, socket import socket, sys dest = ('<broadcast>', 51423) s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) s.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1) s.sendto("Hi", dest) print "Looking for replies; press Ctrl-C to …

Hi, with the help of VB 6 and Access I would like to make a software to enter Cheque No and its related bill no. I mean a Cheque could be the payment of number of bills of a firm which varies from time to time. So pl help me …

Hi, I have a cgi script in python that outputs a html table, but i also need to count the number of rows in that specific table. Any ideas on how i can proceed? Thanks in advance, ymf

Hi can anyone tell me if global variables are not liked to be used and why, and whether local variables are a preferred or not and why?? thanks if you can help

The server should be called as follows: # ./bashwebserver.sh port [root] Where port is a mandatory argument to specify the port number the server should listen on, and root is an optional argument to specify the web server's root directory. P.S: ● If the root directory is not specified, use …

[B]Okay i thought i have solved the problem i had obviusly with ur help guys but i guess i was doing it wrong, here is what i am suppopse to do:[/B] BACKGROUND This is the same as the DNS pointer problem except ypou must structure your code into a class …

How do I get the first 5 elements of a map?

ok, so when i create cube (pyopengl) and apply texture on it, some of the faces are transparent...how to make all faces to be solid? im new in python, and this really frustrates me, can someone help?

I want to make Python code to make a new directory then put you into it, same as typing md and cd yourself, but only one command typed. I can use os.chdir() but after Python program exits I return to original directory, not going to new one. How do I …

I created a webcrawler that holds a lot of data in a list and then outputs this data to a file. When I try to run 50 instances of this program at the same time using a batch file, the programs suddenly all terminate at once, without outputting the text …

In the python script for my robot, I'm searching for a way to detect a variable change. After doing a search, I found this example in VB.NET. [URL="http://www.daniweb.com/forums/post610941.html#post610941"]http://www.daniweb.com/forums/post610941.html#post610941[/URL] I've tried to translate it into a python bit, but with no success. What I want my robot to do is this: …

the code for an elevator simulation refuses to compile and i cant see the problem, pls tell me the problem and how to correct it, thanks... here are the codes: package com.kooljoycie.elevator.event; import com.kooljoycie.elevator.model.*; public class ElevatorModelEvent { // Location where ElevatorModelEvent was generated private Location location; // source Object …

hi guys, i need to write a program about slide show in java, please help me with these wrong code : import javax.swing.*; import java.awt.*; import java.awt.event.*; class myframe extends JWindow { myframe() { setLocation(200,200); setSize(250,150); addKeyListener(new Listen()); show(); } class Listen extends KeyAdapter { public void keyPressed(KeyEvent e){ if …

Hi, 1) Is it better to create one dataset for the whole project than many smaller (like one for each form)? 2) If I have 2 datasets, both has tableadapters that connects to the same data. Both table adapters load data to tables. Now, data in one of those tables …

I've got a VB app I wrote that runs over Access and works pretty well for the most part. However, there are a couple of pages where I get the following error when trying to access a database (no pun intended). I'm getting the error "Unrecognized Database Format (path to …

I have a problem with DataContext - it inserts existing data in my database, even without calling InsertOnSubmit. Any ideas? Here's the code: [CODE=c#]ApplicationDataDataContext db = new ApplicationDataDataContext(); ChangeSet c = db.GetChangeSet(); // nothing to insert Place place = new Place(); place.Country = CountryClass.CreateObject(countryXmlString, db); c = db.GetChangeSet(); // one …

am trying to delete an element from my list but am having a problem..i have managed to position my pointers well but av failed to to the actual element. i.e user enters a number to be deleted from the list..here's the bit of the deleting code that i have been …

Hey, when I run this code: [CODE=Cplusplus]else if(strcmp(buffer,"#itemSprite") == 0) { char* sprite_filename = ""; int trans_r; int trans_g; int trans_b; int width; int height; int numFrames; int numCols; int frameChangeDelay; fscanf(file,"%s",sprite_filename); fscanf(file,"%d",&trans_r); fscanf(file,"%d",&trans_g); fscanf(file,"%d",&trans_b); fscanf(file,"%d",&width); fscanf(file,"%d",&height); fscanf(file,"%d",&numFrames); fscanf(file,"%d",&numCols); fscanf(file,"%d",&frameChangeDelay); item->SetSprite(sprite_filename,D3DCOLOR_XRGB (trans_r,trans_g,trans_b),width,height,numFrames,numCols,frameChangeDelay); }[/CODE] I get an error on this line: …

I want to iterate through the rows in two csv files and test values. For every row in file 1 that has the same value in Cell A as a row in file 2, I want to check to see if the file 2 value in Cell C is larger. …

Hello! Ive been working on a little python program on a newbie course in python and ive come this far that ive created a program that reads from a file and counts the lines of the file (each line a players name with some stats). Then it asks for how …

I want to change the background color of the output screen in Dev-C++. How can I do that? I searched the Internet but didn't find any. Any help on which function should I use?

My first function returns (a, b). The second function must control it if (a, b) are True or False. If it is False call again the first function until the user put in right numbers. It dose not work. Is it a good idea to do that in this way …

I wrote a spell checker function, however I could not adjust its language. Although it has an adjustment part : object objLanguage = Word.WdLanguageID.wdEnglishUS; , it is not working. I live in Turkey and it works Turkish. Can you help me ? Thanks a lot. [CODE]public string[] Suggest2(string word) { …

the program asks to calculate the power of a number, for eg. if 2 is entered as the base and 3 is th power it should display 8.

Here i have problem with ctype.h library .I think i use correctly,but i ahve an error on it. This is the code. [ICODE]#include<iostream> #include <ctype.h> using namespace std; int main(){ char letter; int num; int isdigit(int letter); int isupper (int letter); int islower( int letter); int small=0; int capital=0; int …

I'm new at C++ programming and am working on an assignment. I've managed to compile my codes alright but got an error while testing the program. The error surfaced halfway through viewing details of a linked list, where suddenly, the program started printing weird characters while the computer emit beeping …

Hai All, i am having a list view with some row values(say 10) that i populated from the DB . what i want to know is how i can get one row and and its subitems at a time one after the other and its details(items) so that based on …

how to check whether an integer type variable doesnt store anything? like: Dim Count As Integer If Count = NOT NULL Then ..... but in vb.net 2005,there is no NULL allowed.. Thanks for helping..

PLese help in using crystal report in vb.net 2005

How can i delete the Combobox Collections programetically?????/

Hi guys! I am currently having trouble in the final stages of an assignment which involves linked lists and dynamic arrays. The assignment involves adding books to a library. This means that each record has a title and one or more authors. I have worked out what I think was …

hey Frnds I m developing the antivirus,But i do not know how to start scanning.I want that when i click on scan button C:\ Starts Scanning. Plz send me the code,I will be very thankful to you.

Is there any way to check the first $NUM chars of a variable? For example if I have a veriable which contains VAR="LONGMORE LTD" Can i check the first character begins with L?

Hello all, I am not at all by no means a good scripter, I just started last week... I am using Nagios and need to write a script using wget to pull webpages and test the response time. I need to write a script that pull the response time from …

Here is my problem; I do not know hwere to start. I have written pswudocode before, for a currency converstion program but I am unsure if I am doing the same thing with this one. Can someone please just tell me how to start this, do like the main module, …

Hello guys. I'm having a bit of difficulty with adding totals. I know how it's suppose to work but I'm not seeing what I'm doing wrong. If I want to add my total each time I hit the total button how can I do it. When I try to add …

Following code is implementation of stacks.. but its giving two errors [code=cplusplus] # include<iostream.h> # include<conio.h> # define SIZE 20 class stack { int a[SIZE]; int top; // Top of Stack public: stack() { top=0; } int overflow() { if(top==SIZE) { return (1); } else { return (0); } } …

Im currently trying to work with a program that reads raw DV and dumps each frame in the form of a PPM file. I need to read the PPM's into OpenGL Textures and display them. But that is not the problem. The program has the ability to dump all of …

I have a function: void CreateCostGrid(vector<ScanPoint> &Data, int whichcol, vector<LiDARScan> &LiDARGrid); That I call like this: CreateCostGrid(TestScan.getColumn(GoodCols.at(testcol)), GoodCols.at(testcol), ModelScans); But I get this: error: initial value of reference to non-const must be an lvalue CreateCostGrid(TestScan.getColumn(GoodCols.at(testcol)), GoodCols.at(testcol), ModelScans); (There is an arrow underneath the T in TestScan, i guess indicating that …

Hi there, how can I open recent power point presentation and recent access data base from a c# application , in other word the last opened file in both , I could do it with the word using Application.RecentFiles, but it was not for the power point any articles that …

hi, i have to do image read and write in Turbo C. i am very new to C. so please help me out as to how to do these operations and provide some sample code if you have any.. i have a vague idea that it can be read as …

can u give me da code in "c" to find the contents of floppy...............

I'm trying to represent a number such as [B]1.45E-15[/B] in C... How do i do this... I know there's pow() & exp() function but i don't think they are useful here...