Software Development Forum

i'm creatin a form layout with a menu item. but suddently the menu item dissapear from the form, then i check with the .designer.vb, it show the coding below : [ICODE]Me.MenuStrip1.Location = New System.Drawing.Point(0, 0) Me.MenuStrip1.Name = "MenuStrip1" Me.MenuStrip1.Size = New System.Drawing.Size(892, 24) Me.MenuStrip1.TabIndex = 1 Me.MenuStrip1.Text = "MenuStrip1" ' …

I need to open a .txt file from a website. I tried this code: [CODE] int len = 0; FileReader fr = new FileReader("http://www.cinndev.com/testFile.txt"); BufferedReader br = new BufferedReader(fr); String str = ""; while ((str = br.readLine()) != null) { System.out.println(str); len++; }[/CODE] but the program froze on me. What …

I'm having a compile error, my project is to make a soda machine, complete with 5 dispensers and give change and all that i was wondering if anyone could help me decipher the error, im completely lost about it the line in question is [cout << x << ". " …

hello, I used to type my programs on console application.by C language and use these libraries , <stdio.h>,<conio.h>,<stdlib.h> .etc and used these function (printf),(scanf) under <stdio.h> library.. but then I wanted to know how they make programs on windows application by C language . I figure out they used another …

I made an mp3 player in Delphi. I set it up to register it's playlist file type. Now when you double click on a playlist in explorer it opens my player, like it should. How do I find out what file they clicked on to process? Google was useless for …

hi, im using borland c++ builder and I have created a list view which contains 4 colums of data. Im happy with this bit however I would like to make it so the user can select a row from the listview. I have managed to get it so the user …

I write an add-in for word 2000. It is a .dll writen in vb6. I need to intercept the keyboard keystrokes before Word. Any help would be appreciated. Malog

Hi all I m making a project in which i have two textboxes to enter time of Departure and Arrival. The User can enter any string value in a textBox. But i want that user must enter a time format value with am/pm. Is there any component or coding for …

Hi guys, i am a beginner with python, (in fact, i started yesterday) I have some experience with C and CPP. So somethings in python just surprises me(happily, i dont want to say confuses) [code=python] #consider there is a file object infile while 1: line=infile.readline(); if not line: break print …

I'm trying to step-up a simple servlet that processes a get action from a form. When I click on the submit button I get the message. [QUOTE] [B]HTTP Status 404 - /jhtp6/welcome1[/B] [B]type [/B]Status report [B]message[/B] /jhtp6/welcome1 [B]description[/B] The requested resource (/jhtp6/welcome1) is not available. [B]Apache Tomcat/5.0.25[/B] [/QUOTE] I also …

Hi I am new to MYSQL DB and i am a fresher here i am having code which is perfectly run and the only thing is i have stored the data in file but now i want to stored the file in DB i mean i want to change file …

Hello Guys, I am new to VB6 & Oracle too. I have one got one Project from my friend. He gave me some VB6 files & 2 SQL files for Oracle database. Now i want to know that how can i connect my VB files to database?? I am also …

The program compiles but is not run right can somebody help plz? There are two parts a class and a main. [code=java] public class LinkedList56 { private class node{ int data; node next; } //create an empty linked list public LinkedList56(){ first = null; } //return true if the list …

I have the following code, which creates children process. Children process is a shell script on unix platform, which prints two lines to stdout. Parent process reads that output via the pipe: [code=c++] char *shell_command = "cd /home/user; for infofile in *.info ; do grep -q 'PID: 10631$' ${infofile} ; …

HEY! -- replace multiple keywords (bit more complicated) I posted a thread previously on replacements for a keyword, but the suggestions that were given were great but didnt do the job.... would love any more suggestions to crack the mystery! the previous example i was given in my other thread …

I know how to search files, but what i dont know is how to get VB.net to Read the first line of a text file then search pc for it Read the second line of a text file then search pc for it and keep going till it reaches the …

--------------------Configuration: dark blade - Win32 Debug-------------------- Linking... LIBCD.lib(wincrt0.obj) : error LNK2001: unresolved external symbol _WinMain@16 Debug/dark blade.exe : fatal error LNK1120: 1 unresolved externals Error executing link.exe. dark blade.exe - 2 error(s), 0 warning(s) that is what I get when building my project the files are below

hello , before 5 months I made a program by c language by borland c++ compiler v 3.1 . and it was run on console application.(dos). so. now i would like to make GUI program by vc++ 6 and this GUI program have a botton and when i will press …

Hello everyone. I am currently studying programming and am really confused when I come to this level. It is to link object files together using a "[COLOR=Green][B][I][U]makefile[/U][/I][/B][/COLOR]". I just wanted to know if I am correct in my understanding so far. If I am wrong in my conclusions please cite …

Compositional C++ Has anybody heard about it?

Hey, all! I'm new here, and needed somewhere to get an answer dealing with Python. I am working on developing a small bit of code, but I don't know where to start. I'm kinda new to python : ( I am looking to deveolop an Instant messenger sort of thing, …

Hello, I have problem to understand the code below: [code] #define LCD_DATA_REG (*(unsigned char*)( 0xC000 )) // Data Register #define LCD_CTRL_REG (*(unsigned char*)( 0x8000 )) // CTRL Register [/code] I know basics about pointers and I know how to understand pointers to functions, arrays, structures, int, ... However I don't …

Hi, I'm a newcomer to Perl. Don't know why it took me so long. I've been having a blast writing various scripts to ease my life as a sysadmin. I'm working on a script to cat log files for a hex address. In our system it is in decimal format. …

Please could sum1 help me with this: I'm trying to read text from a file using the Scanner class and i'm not sure y its not throwing the FileNotFound Exception try { Scanner sc = new Scanner (new File ("Food.txt")); wordList[num] = sc.next(); while(sc.hasNext()) { wordList[num] = sc.next(); System.out.println(wordList[num]); num++; …

The same source code is compiled with g++ (linux) and with visual c++. I found that the program runs much slower on the second one (0.03 seconds vs 0.359 seconds). The program uses <vector> and does a convolution: [CODE] void DSP_fir_gen1 ( vector < double > *x, double *h, vector …

hi all... im a student from malaysia... i need help from you guys about my final year project(fleet management system using mobile) to develop a system using c#.... thank you...

using System; using System.Collections.Generic; using System.Text; namespace EnsembleAnalyzer { /// <summary> /// Tool to calculate and add CRC codes to a string /// /// *************************************************************************** /// Copyright (c) 2003 Thoraxcentrum, Erasmus MC, The Netherlands. /// /// Written by Marcel de Wijs with help from a lot of others, /// especially …

how to insert data like dynamic label...

Hi everyone, I'm trying to write a server application, but I'm having a bit of trouble. I keep getting this error [CODE]The name 'srvr' does not exist in the current context[/CODE] I'm pretty sure I know what the problem is, but I don't know how to fix it. I have …

I need help with creating a "booking system", i had already done some tables,and i need help with the coding part,especially concerning the relationships between the tables.Thankyou

Hello all, I need to create a structure with some attributes associated with it: struct SNode { float PrimSet [n]; int size; float value; }; The only problem is the size of the array (i.e. n) is variable and it can be any number below 100, which is unknown before …

In my comsc class we are writing a program to determine when easter sunday is, my program works like a charm when i put each equation in a seperate function but when i try and take them out (as per teachers instructions) it craps the bed and gives me an …

The following code is part of a program to document the book in my house, like those things they have at public libraries. I learned about minupulating files in programs last night and have many errors in this program. First, the c-style string for filename comes out as - filename.txt" …

Can anyone help me with a computer science C++ assignment that i am struggling with? The task is to design and implement a generic reference counted smart pointer class library, and use the smart pointers to create a smart generic linked list class... any help would be greatly appreciated... Thanks

hai every one who can help me. i want to know some demo projects in java where we can find them. please help me giving some websites and how to search in google. thanks in advance one and all.

Im looking for a microsoft excel example. I found this here [url]http://www.daniweb.com/forums/thread102795.html[/url] but dosent give a small example of code in work. What I gathered from the above thread was: - You cannot write to xls extensions (What about xlsx 2008 office? & can you write to xls?) - Each …

Hi there, I just started a course on school for data structures using c++. I program in C# and I have no issues with it hoeever a lot of statement in c++ are new to me. I understand the professor completely when he explains but I am lacking syntax etc. …

Hi, [B]Background:[/B] I have task of calculating dependencies of project(s) of a scenario. Dependency calculation is done using an external command. Since this dependency calculation time depends on how big is the project is, it is difficult to guess how much dependency calculation of a scenario(a set of projects) takes. …

How do you delete the front cell of an array in an array based circular queue? Here's the Queue cpp functions [code] #include <iostream> #include <string> #include "Contributor.h" #include "myQueue.h" using namespace std; myQueue::myQueue() { front=0; rear =0; Index=0; size= 0; ArrayQ[10]; } myQueue::myQueue(const myQueue &CCmyQueue) { for(int i=0;i < …

Hi friends, I want (a C++ code) to hide a process in kernel 2.6, I don't want monitoring even in /proc. please help me. Regards, Eilya

My programs is using MS Access as its database. If by chance I must use other database like foxpro, must I rewrite my entire program? Or I just need to do minor changes because I change database applications, like for example ("select * from msaccess" to "select * from foxpro") …

Hi all i want to add my Column names in a combo box for some purpose But how i will do that because i dont know the number of columns in the table and new column in the table can be added from the application. So the column size is …

Hi guys, I've been fiddling with Perl for the past 2months and still I have difficulty with it, I've read 3books already but I'm kinda in the deep end cause I'm in a working environment. I'm currently working on this: [CODE]#!/usr/bin/perl print "Content-type: text/html\n\n"; #all variables starting with 'i' are …

Hi :) I was messing around with java applets just now, and I can't seem to figure out how to put more than one event handler in an applet. I'm just working on a really simple calculator. Three buttons, one to add, one to subtract and one to clear everything. …

I have written some code that I would like to apply to 3000 csv spreadsheets. Do you know what code I would need to have before and after my code to open every csv file in a folder, apply my code and then save and close the file without converting …

Hi This is my first ever python assignment and I am sort of stuck...:'( I need to fit a text inside this box (textwrap). I think I figured out the code for the insert, but I also have to make the box with two whitespaces on each side of the …

I want to create crystal report in c# with mysql.please help me by providing the procedure.

Hi All, First, let me say that -daniweb- has been a great help for me as I've gotten back into programming over the last 6 months (after a 10 year respite). I've put together some decent code, but Python finally has me stumped. I have some code that generates some …

I have been using doctest for a while and just recently started using the logging module. Each works fine separately, but they don't seem to play nice together. It looks like doctest hijacks sys.stdout to do its thing. My logger prints to the screen if not in batch and to …

i would like to know wheather cookies handles passwords.if so where they contain.