Software Development Forum

Quicktime automatically plays files I want to download. Such as Mp3 download links and such. An example is [url]http://beemp3.com/[/url] (There are more sites than just this one.) I use FireFox and tried "Save Link As" and also tried Internet Explorer's "Save As". It does nothing. Just flashes the timer and …

Picture 1 down below is of a Maze program I wrote as it looks when you open it. Picture 2 is the same Maze after the program finds its way out. I want to alter the code so the program adds each blue spot one at a time as it …

[code=Cplusplus] file.open("1.txt"); file.seekp(pos,ios::beg); getline(file,temp); file.close(); [/code] i ve this small code where temp is string data type. suppose the value of pos points to a location yet to be filled with data, what would be the value stored in temp? is it NULL? temp is not been initialised by any …

I want to learn JNI , please suggest me some basic guide.

Hi all I am new to programming and python and am having trouble reading particular strings from a text file and writing them out to a separate file. The file has a large number of lines, has the following format and is interspersed with signature sentences i don't need: subdoc="Book=2:chapter=1" …

Hi I did have this code working some time ago and now for some reason it just returns a blank message box. In fact I have been trying to get this back running for many hours now and I am left with little option but to ask outside help. It …

Hi I am a little confused about interfaces. Can an abstract class inherit an interface, so that interface can be used in conjunction of a class derived from the adstract? eg A is an interface, B is an abstarcat class, C & D inherit from B but have different proerties. …

Hi all, I just get stuck with this kind of simple problem. Such a novice i am. Could you help me guys.:$ I try to built the code and for the first procedure i should open first the file. The file which i should opened its depend on the input …

I have a dataset (Private DS As New DataSet) and i need to make a Crystal Report from the data held within it The data comes from multiple tables then merge into a new table held in the dataset only How do i create the Crystal Report as the new …

So, this is my hello world program for python and I have been able to solve all the problems except 1. When I grab the page data from WoWArmory in python, non-ascii characters like "ø" are printing as "ø" and "é" as "é" and so on. So, I went over …

So in a binary tree the insertion looks something like this: [CODE] void btree::insert(int num) { if(root!=NULL) { insert(num, root); } else { root=new Node; root->data=num; root->left=NULL; root->right=NULL; } } void btree::insert(int num, Node *leaf) { if(num< leaf->data) { if(leaf->left!=NULL) { insert(num, leaf->left); } else { leaf->left=new Node; leaf->left->data=num; leaf->left->left=NULL; …

I was trying out a very simple calculator program: Here's the code: [code=c] #include <stdio.h> #include <stdlib.h> // Calculator Program // By 0xCMD int main() { double number1 = 0.0; /* First operand value a decimal number */ double number2 = 0.0; /* Second operand value a decimal number */ …

Hi; I'm learning Python, need a little help here. I have a text file which has the below data, [QUOTE] <SYNC Start=5047><P Class=ENCC> Back, back, back, back! <SYNC Start=7235><P Class=ENCC>&nbsp; <SYNC Start=10725><P Class=ENCC> Yeah, Dan! [/QUOTE] I want to strip the text only i.e. [QUOTE] Back, back, back, back! Yeah, …

I have a subtitle file and I want to extract timestamps from the file. e.g. from below lines: [QUOTE] <SYNC Start=106377><P Class=ENCC> Hey... <SYNC Start=107350><P Class=ENCC> close the door. [/QUOTE] I want to extract timestamps '106377' and '107350' and append them with the name of the file including .bmp at …

Okay so I have a multiline textbox that accepts user input and stores it in a database. I then have another form that queries for this field and displays it. Everything is working fine, except for the fact that it won't recognize new lines when the user presses enter. I …

need some guidance on how to make JTable look something like this: [img]http://imgkk.com/i/pQTxSCQf.jpg[/img] so far on searching i'v found nothing concrete and what i have found is scrambled between multiple .java and hundreds of lines. not readable to me. what/where should i look into that would provide me a skeleton-like …

Looking for log4net.dll - download will not unzip I have been to [url]http://logging.apache.org/log4net/download.html[/url] and downloaded both files: incubating-log4net-1.2.10.zip incubating-log4net-1.2.9-beta.zip. Neither one will unzip. I have tried downloading twice and have used WinZip 12 and whatever comes with XP. Can anyone send me a copy of log4net.dll? bgrossnickle at@ bellsouth dot. …

When I use the external module that runs the same code (line commented out) the program terminates. However, when I run the code inside the current module, the program seems to work just fine. Anyone tell me where I'm going wrong? I'd like to be able to use the utilities …

Hi guys, I am using boolean variables as flags in a program and i want to be able to invert the value. for example if the current value is true, then it must be changed to false; doesn't matter if i don't know what the current value is.

Hi I am slightly confused about interfaces for an inheritance structure. Firstly can anyone explain there purpose, secondly can anyone demonstrate there use. I have created an application that uses reflection to dynamically instantiate classes and invoke methods within those classes. During research for this app I cam accross interfaces …

Hi I use C# to read excel file.So user has to enter path of the excel file into application.However problem is, if there is null value in excel sheet for particular column then it generate the exception.so i want to create another application that check null ,how do I find …

This is a newbie question regarding Bitwise Operators in C: The variable original is initialized to 0xABC. [code=c]unsigned int original = 0xABC;[/code] I know that 0xA = 10 in HEX but what does 0xABC mean? Testing it in the compiler I get the following value "2748". But how does this …

Hi I am woring on a for loop to extract selected datas from matlab workspace.The program has some problem to give you an idea what it all about. I want to read 12 datas which follow some pattern in my case every 10 datas that follow a criteria 20 first …

Hi there, this is my first post here so please tell, if im doing something wrong. Ok so heres the the struct [CODE] typedef struct _CMD { char nome[100]; char arg[100]; struct _CMD *prox; }*CMD; typedef struct _sCMD { int cont; CMD inicio; CMD fim; }*sCMD;[/CODE] The function i use …

I am having trouble figuring out how to write the following code and having the the two void functions? I am supposed to pass the values of the integer array to the functions using the call by reference method. here is the code i have so far. [code=cplusplus] include <iostream> …

Hi Ive recently tried to move a python code from a mac version to a version of Psychopy IDE. Now the code wont work on the pc it tells me there a syntax error. Is there something different that mac uses in the python code then the pc? if not …

I'm trying to code a Trie in Python. Any suggestions as to where I should begin? drjay

I am trying to do calculations onto a file that I created in python. But I can't seem to make a string with the data without loosing my quotations or going word by word... i have attached my code... This then produces... ['Corn', 'For', 'Grain', 'Irrigated', '1970', 'Colorado', 'Chaffee', '8', …

Hey guys... I created a uber-basic brute force program(not exactly 'brute force'), where in the program opens a 'log.txt' file and reads the contents. I created a list of alphabets A-Z and numbers 0-9....what I wanted the program to do was, try out different combinations with the given set of …

Hi Guys, Spent lots of time looking around , reading MSDN help and whatnot. I don`t seem to get the right answer still. What I would like to do is To parse XML file to an array in vb.net console application.The XML file is very simple. The thing is that …

i want to be able to send sound file in an xml message, is that possible, how? thanks.

Hi, i wonder if someone can help me with this, I am trying to get the results of top across multiple machines at the same time. I only care about the first process listed by 'top'. I can't figure out how to make this happen. I have got passwordless SSH, …

what is the difference between throw and throws clause in java???? mmm.....i no that all methods in java use the throw statement to throw an exception and the throw statement requires a single argument : a throwable object.... but plz can any1 tell me the function of the throws clause?????

I have this issue which I did not find an answer to it. I am creating a small app which SUPPOSE to be easy and it is about getting 4 things (User Name, Pc Name, Domain Name, and IP Address) I have over 35 pc's connected to a domain, and …

i understood that foreach statement's function call part only executes once : form1.cs : [CODE]using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; namespace WindowsApplication32 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void Form1_Load(object sender, EventArgs e) { …

this is not a question, this is snippet to encode any file to base64 string and decode that encoded string to that file back. i attach the project to this post too. Form1.cs : [CODE]using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using System.IO; …

Ok I have seen to many post about this and nothing work for me, I just do not get it. I have a simple datagrid which i want to add rows, NOTE: this datagrid have no relation with database so everything has to be done datatable or arraylist whatever you …

Hello! google has turned me up at this forum so many times i think it would be stupid to ignore the hints & not get registered! Im having some problems with objects. Here is my code: [CODE]#include <iostream> #include <string> using namespace std; class planet{ public: int moons; int mass; …

Hello, This is my first time posting anything here. I have learned c# before when in school. But now at work I'm trying to make a program using c# and I'm encountering a program. I am a novice, and is hoping everyone's expertise can help me. Essentially I'm developing a …

Hey, i am making a program that will save some text from fields into a notepad, i have the save function worling perfectly but what i have no idea how to do is filling the fields with data from a saved notepad. I was planning to make a function that …

hey all, i'm working on a very simplistic example to revive my cpp skills for an up coming work placement. however i'm running into what seems an inconsistant error using ostream (cout)... have a look at the following code in the main()... :: main.cpp :: [code=CPLUSPLUS] #include <iostream> #include "IntArray.h" …

[code=cpp]#include <iostream> using namespace std; int Main() { int i = k + 1; cout <<i ++ << << endl; int i = 1; cout << i++ << << end1; return 0; } [/code] Please help me? What is wrong with this code? I am a C++ Noob! I just …

I'm having a bit of trouble with this one, the goal of this program is to enter in 1 to 5 numbers, with a maximum of 5, into a vector and then popping as many numbers as the user wants until the vector contains nothing. My problem is that I …

Hi, Is there a way to format a string into a paragraph format? The closest thing I got was entering the string into a JTextArea, but the only problem with this is that the words get split in between its characters making it almost seem like two different words.... - …

I am helping a friend with a project in Visual Basic, it is a program that uses a SQL database. There are some rows in the database, we can review them just fine. So the SELECT quesries are fine, it is the INSERT queries that we are having problems with. …

how to find my visual studio license key?

Hi, I'm starting with Java and have an issue with how to use the classpath variable and where to put certain library. This is probably pretty easy but it's got to the point of driving me crazy. Now, I'd like to have my library, let's call it "mylib", under C: …

I am a student and am having trouble getting my for statement to work with an array. This is my first time here. Here is what have so far. Any tips would be greatly appreciated. [code=cpluslus] using namespace std; void main() {#include <iostream> // Emp is number of employees needed …

Hi I'm just starting out with OOPin JAVA and thought i was getting the hang of it but i've been given an assignment and it's got me stumped. here is the code i have been given [code=java] public class FrogCalculator { private Frog operand1Frog; private Frog operand2Frog; private Frog unitsFrog; …

We came across a very strange behavior with a code like this (this is a simplified version; it took quite a time before we were able to identify a similar problem in our code): [code] unsigned int x = 10; int a = ((int-1) * x; int b = ((int)-1) …