Software Development Forum

At first, here's my source code: [code] #include <SDL.h> int main(int argc, char* argv[]) { //initialize SDL and the video system. if (SDL_Init( SDL_INIT_VIDEO)<0) return -1; //signal SDL to change the text of the main window to SDL "Hello World". SDL_WM_SetCaption("Hello world","Hello World"); //Create an SDL_Surface object, which represents, the …

**Task** Your task is to write a program that will draw graphs and output them as a full colour image in the .ppm file format and display them using a suitable external image viewer (IrfanView). The program will use code generated sine waves, and harmonics of these, to calculate and …

Hi all i need a help to develop[e sequance diagram in Rational Rose or Visual Paradigm ,have use case ready.If this this is the wright place to discuss it,please let me know and i post my use case.I am new to sequance diagrams.Thanks

Hello guys. I successfully loaded local files in Spring Web MVC Application, such as javascript files, css files or image files. They were working fine untill yesterday. All the pictures are not being rendered in JSP view. An error is shown similar to that of title. Here is my configuration. …

For the VB Studio 2010 software I developed, I'd like to include source code, a class maybe, written in VB (not c++) that allows me to get (and change) ID3 V1 and V2 tagging data from MP3 files. I've been looking for months and have found .exe's and someone else's …

If I doubleclick on a DirectoryListBox, Delphi returns the directory above the clicked one. A second doubleclick on the same directory returns the wanted directory. How do I select the intended directory in one doubleclick? In the OnDblClick event I use Dir:=DirectoryListBox1.Directory. What am I doing wrong? Anybody? Regards Bo

I was wondering if anyone could help me out with a problem I've had for a few days. This is a code snippet of a program I'm writing to move and delete email attachments from one or more selected emails. Everything works great except the program won't edit the body …

I know the general answer would be a Programmer, But more specificlly what types of jobs would you program for? What fields benifit from C++ programmers ?

hey, folks, thanks for clicking :) i want to assign a pressed key to a button, i clicked before, similar to what we know from computergames, when we change the key bindings. For example: click button1 -> the application is waiting for any key to be pressed -> we push …

Hi. im doing some exercises and im confused as to what its asking me to do. Problem: write a program that displays the average and highest mark based on the sets of marks entered. values less than 0 and greater than 100 should be ignored input: a list of input …

Hi, I am a beginner in Java Programming. I am working on an assignment which includes Circular shift of the words inside a string. I could find a lot of stuff about circular shift of numbers or characters but I have no idea about circular shift of complete words. As …

Alright, I am taking a summer course on Operating Systems and it has been a while since I took Java. I am trying to re-learn everything that I have forgotten. In my field, Java was only required as an introduction class and therefore my level of programming in a computer …

I try to implement this oauth2 config in my web application https://github.com/ksoumi/SpringSecurityOAuth2. The only difference is that he used an authentication manager with hardcoded username and password. I already have a login with spring security. I have merged only the oauth2 config in my spring-security.xml. I get HTTP status 404 …

Hi. Im doing a few exercises because I have a test tomorrow (Wish me luck!). This particular exercise asks for a menu calculator. The Menu is like: 1. Addition 2. Subtraction 3. Multiplication 4. Division 5. Exit Im using do..while and the switch case is in the do..while. and im …

Hello everyone, what i am trying todo is get the following data from a html file.... Friday 31 - 1 - 2014 Created: 31/01/2014 2:32 PM Updated: 31/01/2014 7:03 PM Location: 37°35'13 S 145°7'41 E Shift 143 Car 7008 Bus 280 564 / 9 Car 7008 Car 7011 Bus 361 …

Hello, I'm in a beginning Java class, and I am lost :( My homework calls for me to write a program that takes an integer (of unknown length) and prints it one digit per line, like: 5 6 9 8 6 4 3 I have been googling this for hours …

I'm having trouble determining what in my code is causing the message "Program.exe has stopped working." It displays the results properly, otherwise. Any suggestions? #include <iostream> using namespace std; int main() { const int numArraySize = 11; int numArray[] = {1, 2, 3, 3, 3, 2, 2, 1, 3, 4, …

Hello, I am facing a very little problem but I am totally confused how to resolve it I have two tables in my access database which have similar items in it from the first table i.e **tbl_reci_inds** I have selected **reci_prod_code** which is a product code, also in this table …

Hello, I am making a tictactoe project for my 1st year college and I am wondering how can I use 1d array for tictactoe? for example) is it like int row1[3] ={0,1,2,} int row2[3] ={3,4,5} int row3[3]={6,7,8} is it like this?

I am trying to work the next and previous button to read or navigate throughrecords, please help me to correct this, I'm stuck here: Private Sub Button7_Click(sender As Object, e As EventArgs) Handles Button7.Click Dim k As Integer Dim i As Integer k = 1 i = k + 1 …

I have read few articles on google but I am still confused when to use what. I have come across checked and unchecked exceptions. I have one exception which I need to define. Let say, when xyz is null, I need to throw the inconsistentcyException which I will catch in …

HI guys, I'm trying to build a small GUI application where users can input text (in a JTextArea) and by pressing a button, you get a summary of how many times each word in the text has occurred. So here come the questions. First, the GUI itself. The way I …

Hi all, first thread in here. I usually don't open my executables with any sort of editor, but for the sake of curiosity I've tried opening one. And what I've found is not that funny: I've found myself able to edit every kind of string. Of course you have not …

Normally you can do this and pass the reference type by reference and the new keyword won't make the variables point to different objects: static void Main(string[] args) { Object origObj = new Object(); ExampleMethod(ref origObj); } void ExampleMethod(ref Object newObj) { //origObj will also reference the newly created object …

hi, I have to do a task and i have to write an assembly lanuage program to read in a series of pairs of numbers and for each pair output the sum and the difference. That's my code already pls help i have no idea: BR main ; Branch around …

Hello, I am trying to develop VB.NET application which it will compress files one by one but the problem is the size of each file is too large in size about (1.6 GB) and when I am trying to compress it using FileStream and Buffer it shows to me Memory …

I have to write a hangman game in Cpp which choose random words from txt file using binary search tree. Here is the code - compilation is successful, but its not working properly, its crashing. Exception - Segmentation fault: 11 Row - if (el.length() <= p->n.length()) Can someone help me? …

Hi i have a question how do i update database ,once i press on the field it gets active for adding :here is my form :  And here my code so far ,i try to code the update button,but it does updates the field,but not the database. package …

For the last 5 months I've tried to organize myself and my friends in order to collect some relevant information on news sites (information about global warming, pollution, ecology etc.) The only solution that I've found was to use a local search engine from the news site and type in …

[B][/B][CODE] import java.applet.*; import java.awt.*; import java.awt.event.*; import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; import java.io.*; import java.security.*; import java.lang.*; import java.math.*; import java.util.*; import java.security.spec.*; class md5 { public static void main(String args[]) throws Exception { DataInputStream ds=new DataInputStream(System.in); System.out.println("Enter the Message to be hashed...."); String m=ds.readLine(); BigInteger hshm; hshm=hshcall(m); System.out.println("After Hashing …

#include<iostream> #include<conio.h> #include<string.h> #include<iomanip> #include<iostream> #include<fstream> #include<Windows.h> using namespace std; class book { char book_number[30]; char book_name[50]; char author_name[20]; public: void create_book() { cout<<"\nEnter The Book Number: "; cin>>book_number; cout<<"\nEnter The Name of The Book: "; cin.ignore(); cin.getline(book_name,50); cout<<"\nEnter The Author's Name: "; cin.ignore(); cin.getline(author_name,50); cout<<"\t\t\n\nBook Created Successfully..."; } void …

#include <iostream> using namespace std; struct node { node * right, *left; int info; bool lthread,rthread; }; class tree { private: node *temp,*current; public: node *root,*Dummy; void insert(node*,int); void inorder(node*) ; node* next_node(node* ); tree() { temp=root=current=NULL; Dummy=new node; Dummy->left=root; Dummy->right=Dummy; Dummy->rthread= Dummy->lthread=false; } } ; void tree::insert (node *temp,int …

I am trying to do Shortest Remaining Time scheduling algorithms turnaround time. This is the formula. Turnaround Time = Completion Time - Arrival Time I have already sorted my arrays. This is what it looks like my hand. 5,1 done with magical 0 9,2 2nd iteration 1 2,4 1st iteration …

Hello, I'm capturing frame from cameras devices using V4L, but now I have to capture from IP Cameras, and I don't know how to start it. Please, can anybody tell me how can I do it, some API or something like that?! Thanks!!

import java.util.Random; public class RaceMove { int hare = 1; int tortoise = 1; public int torMove() { Random number = new Random(); int i = 1 + number.nextInt(10); switch (i) { case 1: case 2: case 3: case 4: case 5: tortoise += 3; break; case 6: case 7: …

Hello to all! I am learning java. And now I have started section of web apps in java. I have learnt initial level web development by coding on notepad. Now I am using netbeans IDE for java. But in case of web development i am facing a problem using netbeans. …

The program seems to be building fine however I can only get it to return "Your tax amount is: 0.00". I've stared at the thing for hours and cann't for the life of me find my problem/problems. Any suggestions are extremely appreciated. /* * File: main.cpp * Author: Callie Tester …

I have been using Eric to develop Python2.7 code for a while. I have just tried to look at Python3 and cannot figure out how to do it in Eric. Setting > Preferences > Python says Python2 uses .py extension, Python3 uses .py3 I create hello.py3 #!/usr/bin/env python3 from platform …

Hello every one. i am trying to catch duplicate values from a data. in the picture when i want to add new record, then if the record already exists then go to that record and fill all the boxes, then i will press the update button,but if not, then add …

Hi guys, could you tell me how to solve this problem. This is what i've done. The result show : [9, 2, 6] [3, 9, 5] l1 = [4,9,2,6] l2 = [3,9,4,5] i = 0 j = 0 while(i < len(l1)): while(j < len(l2)): if(l1[i] == l2[j]): del(l1[i]) del(l2[j]) j …

/***************************************************\ * This program imagery dice rolling * * Write by : saeid asaadian * * Create date : 11 - 14 - 2015 * * Version : 1.0 * \***************************************************/ #include <iostream> #include "conio.h" #include <ctime> #include <cstdlib> #define random(x)(rand()%x) #define randomize()(srand(time(0))) using namespace std; int main() { cout …

For some time I have been using a utility called [forcebindip](http://old.r1ch.net/stuff/forcebindip/) It's purpose is to start an application and force it to use a specific network adapter. So if you wanted to start IE on an adapter that is not the default, you can start it with this commandline utility …

Hi there, I'm a long time PHP programmer, 6 month newb python developer, but entirely new to git and gitlab. I've spent 2 solid work days trying to solve this issue, I've chatted with others in chat rooms, all to no avail. I'm not certain where I should post this …

I had a function I used a while back to test the pixel colors in a given screen rect, it was something like this pseudo code. for (int y = t; y <= b; y++){ for (int x = l; x <= r; x++){ color = GetPixel(hdc_, x, y) & …

Enter a string: [I]house[/I] (a)esuoH (b)ESUOH (c)esuoh (d)EhuoS (Last and 2nd letter changed positions) - I'm done with (b) and (c), and I don't know how to execute the remaining 2. Any suggestions? Here's my code: [code=cplusplus] #include <iostream> #include <string> #include <locale> using namespace std; int main () { …

Hello All, I am having trouble looping through a 2D array in C++ (should be very easy, but I am just starting C++). At the current moment I have this class file #include "Cube.h" #include <freeglut.h> #include <stdio.h> Cube::Cube(int cx, int cy, int cz , int cubeWidth) { int p[][3] …