Software Development Forum

Hey guys, First time poster here, although I've been trolling for a little while now. I'm in a Java 2 class and having trouble completing a practice program. It's supposed to search files that are given by the user at a command prompt for a specific word also given. Here …

I need help with my print function, so I can print the elements in a queue. The print function, that I have now is the last function in my header file. I tried to do a small simple program to see if it works, but it prints nothing to the …

hi, i have two values in each line seperated by space in notepad. what i have to do is to store the first value in one variable and the other in another variable. so, wat should i do??

i tried to do something like this in one of the program i made.... if the user entered something that is not the same with the number and the word that are available in the program,it will ask the user to enter the input again.. But the problem is that …

Hello, I am very new to all of this and I need a little help. I am supposed to create a simple calculator and here is what I have: [CODE]/* Specification: This program is a simple calculator */ #include "stdafx.h" #include <iostream> using namespace std; namespace calculation{ enum menuOptions {Add, …

hello every1, pls am new to programming . doin my undergrad dissertation on cd database. cd is manually put into cd drive. cd contents like artist, song, etc, are copied off the cd and then put into a database. right now, am having problems with the copying of cd contents. …

hi everyone I'm trying to listing files/drives/folders in pc but I couldnt find anything. please help me .. --[ cryptacker ]--

I have to write a code for generating random numbers without using random module and its function. How do I do it? I tried using the system time as it keeps on changing (importing milli seconds) but with tht I am able to get random nos in the range of …

Hi , I'm a beggener in C# and i have an assignment about Linked List, i have been asked to do it in GUI . i managed to add the node and move around one to another, now i am suppose to update the node but really don't have clue …

I want use MD5 to compare both folder in Python. Following steps that i want to compare both folder by using MD5: 1. After all the files downloaded to folderA. 2. All the files inside folderA will copy to folderB. 3. Then MD5 will compare both folder is correct hash. …

Hello, and thank you for helping me today! I am working on a scheme procedure that takes a string as its input, capitalizes every letter in the string, and then prints out the result. This is a homework assignment, and we are supposed to use another procedure that we wrote …

Hey, I needed to delete a file created by a child process and our prof suggested that I use the system() command to do so. I 'manned' system but cant find anything useful on how to use it to delete an opened file. Can anyone suggest as to how this …

Hello, i am searching for way, to open web page with C++ and after that to control its elements. I know that i can do this in Delphi, with WebBrowser.OleObject.Document and TWebBrowser. Do you know similar way that i can use in C++?

Hello, I am unsure of a certain naming convention. Take for instance, I have a file that is called HelloPeople, and I would like to have a dll file. How should I name the dll file: HelloPeopleLib or HelloPeople.Lib? Thanks.

Hi All I am looking to be able to get the length of any audio file in seconds. Formats are WAV, MP3 and DSS. Is there anything like this... [CODE] int seconds = myFile.AudioLength(); [/CODE] Any help would be appreciated Mike

I haven't ever messed with any webpages through java and I'm kind of curious as to how it would work. I have a specific question that perhaps someone will be able to answer. How would one go about pulling certain information from a forum? To better understand what I am …

how can change mouse position ? or how can get mouse icon over button1?

Hey... I've written a program that changes a single character from uppercase to lowercase and viceversa but I want to change a whole word from uppercase to lowercase and viceversa how do I do that? [CODE]#include <cctype> #include <iostream> using namespace std; int main() { for (int i=1;i<=10;i++){ char ch; …

Can someone help me with these errors?

Hi Guys, I am writing a program which enables the user to enter a size for a square and then they can choose to output it in several ways, clear filled horizontal/verticals lines. The first two I have manged however the latter horizontal/vertical I cant quite get right, as they …

Why String comparison with '==' is illegal,eventhough it works fine.Kindly explain?

Hey all, I made a project that will save the some personal knowledges of the members of our robotics group. So, I used database in my project, sqlserver management st... It works as well as I desired. But I have a problem now, I need to develop its setup project. …

Hi, i like to know what are the different systems that have gstreamer built in, or systems which allows gstreamer to be installed. I also like to know what this below lines specifies: I found this in my shell of proc/version file Linux Version 2.6.9-5.Elsm gcc version 3.4.3 20041212 (red …

I'm a begginner programmer running a windows XP with Dev-C++. Would it be possible to know the syntax to disabling mouse and keyboard input? (I want to disable the mouse first, then later both the mouse and keyboard.) Google's pointed me towards blockinput(), but I can't get that to work.

Hi, I have homework assignment to make a minesweeper game using classes. In that game I have 3 lives,when I enter coordinates with I loose life,otherwise i get point. Here is how I tried to solve the problem,but I have some errors in it. Can you check it please and …

Anyone know the developers? Anyone else waiting for 3.x support? This is the only thing keeping me from upgrading to python 3.1 ....

Hi, I am undertaking a peice of work and may need a bit of help. The problem i need to find a solution for is as follows - I am requesting a Text based document through a http request, and currently have the document i want from the http request. …

I completed a test today that didn't go so well. The last question dealt with binary files. For the review, he told us we had to go over seekg, tellg, and read and write methods. On the test there was a class that could find a record (with a record …

Hi Guys and Gals! I come to you today requesting assistance! Let me explain what I am trying to do first, and then I will show you my code. The purpose is to read a list of regular expressions in from a text file (one regex per line, only about …

I am currently working on a program that manipulates strings passed in as parameters using strictly recursion. Right now, I am stuck trying to print the word out vertically. [CODE] public static void printVertical(String str) { if (str == null || str.equals("")) { System.out.print(""); } else { char nextLetter = …

I am write a program that both uses inheritance and composition. I am a bit new to inheritance so I am a little confused on some aspects of it. Let's say I have a class definition like this [CODE]class Month { Week *week[4]; }; // class Month class Week { …

I've asked few similar questions 'til now but here's one more. Well, I have example of Crystal Report document, in that document I have 3 fields from 2 tables (loaded from my database). What I'm trying to do is to access one of those fields (year field) programmaticly and pass …

I'm back ^^! Ok so the second assignment is like this. First, there is an InputBox that appears for you to enter as many bowling scores as you desire. Then there is a "Statistic" button. When this button is clicked, the answer will display the highest score and the lowest …

hello ; here is a quastion . i understand it until the red senence , i do not know what dose it mean mathematically ? Write a program that prompts the user to input a positive integer. It should then output indicating whether the number is a prime. Note: an …

i have access file by name song.mdb which has field by name file where i am storing mp3 file in binary format . when i tried to read the field into ret byte array i am able to read only first 25 bytes . Why am i not getting the …

Hi everyone... Can you guys please teach me in Programming in VB.Net, Im a newbie in Programming... Thank you... migz.natividad

I have a problem using Media Player to play a number of parts of .wav-files after each other. While one part is being played I don't want the program to wait. If I set Notify := true; and Wait := False; then Play; I get no sound at all. What's …

This function does not work either.. error msg is as follows beep.cpp: In function ‘int main()’: beep.cpp:8: error: ‘Beep’ was not declared in this scope please assist! [CODE]#include <windows.h> #include <iostream.h> using namespace std; int main() { Beep (100,100); return 0; }[/CODE]

Hi Team, I have multiple shell scripts created(already prepared), but my Project Manager insisted me to run/call the script as one script.. eg: Script1-"It finds whether file exist or not" Script2-"It replace a word in a file" Script3-"it searches the line and linenumber of a file" i need to run …

How can I use Mysql for JDBC connection.How to make data source? I can able to done with MS-SQL.

hi...I got solution after initializing stInfo..Thank u soooooooooooooooooooo much.....Thanks for ur helping heart... Could u plzzzzzzzz help me to solve another one problem... i have one dll created by using C#.Net...I refered that dll and i could access all the C# methods inside my VC++ applications.. this is the method …

I am little bit confuse about this operator. Can any one tell me what does operator -> internally. And what are the importance of -> in pointer? Appreciated in advance for help (all daniweb group).

hi, Im coding a sodoku program base on backtracking, but somehow it did not work as what I expected, can help me figure out what's the problem? [CODE]sodoku.c #include <stdio.h> #include <stdlib.h> #define true 1 #define false 0 void printGrid(int board[]) { int i,j; if (board==NULL){ printf("No Solution\n"); return; } …

I've got that. that should be displayed after log on ( it can be rewrite with use IF statement) [CODE]Private Sub cmdLogon_Click() Dim age As Integer age = InputBox("please enter your age") Select Case age Case Is >= 18 MsgBox "you are" & " " & age & ", let's …

hi all, i want to display some data in dropdown from database using java.please send the code

Hi.... I am a student. When i tried to connect VB with Access, it is giving me this message "Run-time error 13, Type Mismatch" Below is the code [code=vb]Dim DBase As Database Dim RBase As Recordset Set DBase = OpenDatabase("DB Name") Set RBase = DBase.OpenRecordset("Table name") [/code] The funniest thing …

My subscription system is now running though with errors here and there.the error that concerns me a lot is a runtime error that says [QUOTE]multiple steps generated an error check value status[/QUOTE] and points to this code....[CODE]r.Fields("companyphone") = txtcphone.Text r.Fields("companywebsite") = txtcwebsite.Text[/CODE] and this code is in my save button. …

Hi, i currently have these 2 files: [code] #!C:\Python26\python.exe #index.py print 'Content-type: text/html\n\n' print '<html><head>' print '<title>My Page</title>' print '</head><body>' print '<h1>Powers of two</h1>\n<ol>' print '<form action="sqr.py" method="post">' print '<label>How many numbers?</label>' print '<input type="text" name="b"/>' print '</ol></body></html>' [/code] and [code] #!C:\Python26\python.exe #sqr.py import cgi a = cgi.FieldStorage() b = …

I have managed to create a custom sized grid which prints correctly but when I try and print X or 0 a new line is started. Please see the "test" result below. [code] def createBoard(): global rows,columns,board rows = input("How many rows (more than 4)? ") columns = input("How many …

[i]Taking the "fright" out of Opcodes and Hex-numbers.[/i] High Level Assembly (HLA) is a modern [b]assembler[/b] + [b]standard library[/b] package that allows a programmer to ease his way toward ASM coding by leveraging concepts already learned from typical high-level languages. By using HLA, one can investigate and play with a …