Software Development Forum

I've generated an application that uses images, the wheel of the mouse, a txt to obtain info and other things. On my computer and on others it runs flawlessly, but on other computers it runs different, the mouse doesn't work, it throws runtime errors, doesn't load any information from the …

Hi all, I need your help, I'm having a trouble with writing the database at the same time when I'm using the time.sleep function. I can be able to create the database table without have any problem, but when I use the time.sleep function, it will stop writing the data …

please help how to run a java program on start up.

Hi I'm trying to undrestand socket functions.... (in C) arguments of bind() and accept() functions is ambiguous for me! signature of bind() : int bind(int sockfd, struct sockaddr *my_addr, int addrlen); // okay, no problem but in example's codes or in the program : bind (sockfd, (struct sockaddr *)& my_addr, …

I dwonlaod https://github.com/SubtitleEdit/subtitleedit OS program, I use VS express 2012, when open it a strange message appear (Cannot start debugging.The assembly to be begged was build with a platform in cimpatible with the cirrent system) In the description error "(Properties\AssemblyInfo.cd) could not be forund" ? How to solve this problem …

Hello Daniweb, I am building a simple form to calculate and display a discounted price using VB. Here is what I am trying to do... lblDiscount = txtPercent / 100 * txtPrice lblPrice = txtPrice - lblDiscount Here is the code that I have so far...I am just a little …

Hello Everyone, Okay I have got probably one of the weirdest question you have seen in awhile. I have been working on a custom image selection form (much like a file selection, but I didn't like the default Microsoft one). This also includes me rebuilding a custom object, that references, …

I am on OSx and I am trying to exit the program by pressing CTRL+C. but it seems like even if I have a signal handler registered in main thread it doesn't exit while the thread is executing on pressing CTRL+C. Here is a piece of cake where I am …

Hello to all! I am a begginer to C++ and writing a class . Actually my program runs perfectly but there is logical error. My compiler is devC++. the output of my program should be as follows: Enter your name: john Enter your rollno: 45 Enter your semester:4 Enter your …

Hi All, Im new to programming and am trawling through Python as we speak. API & web services type stuff is of real interest to me but not sure how to structure my learning. I know google is my friend but any ideas on how best to structure my learning …

I have a problem with my code. I suppose to input a string ans output to all caps. But then, I output is nothing.  TITLE LAB TUTORIAL 1 .model small .stack 100h .data msg1 db "Enter a string: $" msg2 db "Output: $" msg3 db "Number of characters: …

Hey guys, I need help with another one of those I/O File coding. I am super clueless and this is what I have so far: /*Write a program that merges the numbers in two files and writes all the numbers into a third file. Your program takes input from two …

The game starts off by distributing 4 cards for the deck such a way that the player receives the card first, then the dealer..and so on. round 1. the program will display the first two cards of the player and dealer the first card of the dealer faced down and …

I'm trying to make a integer to string and also string to integer. Integer to string is what I want because if I finish integer to string I think I can reverse it. Here is I have a wrong output. I likely created a number system in string like how …

I came across a program [SelfNote](http://selfnote.pen.io/) which stores all the text we write and the password in itself.No other file is created (the EXE changes its size as we change it's contents) . It is a standalone exe with all the content within it. How can an exe modify itself …

I have a large gff file 15,6 GB.. I wanna retrieve features from each record.. and for each subjectOrganism in the qualifier feature I will compare it with sorted list of species and get the index of this organism in sorted list. It work with a small data from the …

So i have a python code that searches for a folder in a directory and gets the size of the folder. I am wanting to search inside the folder and get the file size of what is in the folder. The items in the folder will have different extentions so …

using namespace std; struct karmand{ char nam[10]; char shomare[10]; char sx[10]; char mm[10]; char rgh[10]; }list[s]; void search(); void prin(int i); void input_file(); void enter(); int a; void menu_select(){ char p[10]; int c; system("cls"); printf("1)enter a record:\n"); printf("2)sort the file:\n"); printf("3)search the file:\n"); printf("4)quit:\n"); do{ printf("please enter your choice:"); gets(p); …

Hello All, long time no see, I'm seeking for websites that provides practices of C++ and Java examples for programming students, the idea is to give me a programming question to solve in order to train myself. thanks.

I'm able to read rows separated by "~" but once I try to read the values separated by comma, my output returns nothing. Any help is appreciated! strInput is a .csv file. Content= strField[0],strField[1],strField[2],strField[3],srField[4],strField[5]~ strField[0],strField[1],strField[2],strField[3],srField[4],strField[5]~ strField[0],strField[1],strField[2],strField[3],srField[4],strField[5]~ using (StreamWriter write = new StreamWriter(filePath, true)){ string[] line = strInput.Split('~'); foreach (string part …

I am trying to learn element tree so that i cna work with xml files a little more indepth. I have researched it and everythign i have read says that my version of python should have ElementTree already installed on it. But every time i try to run my sample …

**The special rules for inline functions require that they be defined in each file in which they are used.The easiest way to make sure that inline definitions are available to all files in a multifile program is to include the inline definition in the same header file in which the …

I recently developed an application and it successfully ran in my computer where I developed. But when I tried to run in my client's system, it returns: An unhandled microsoft .net framework exception occurred in Members Manager.exe [2916] The number in the square braces appears randomly. I can't figure out …

I have this assignment due this weekend and I was able to figure it out but for some reason the last part of my output is going up to 38 and I have no clue to way it would be doing that any thoughts to way. my output: output: PRINTING …

Hi guys, I wrote the following code: public static boolean match(int[] a , int[] pattern) { //need to use the overloaded method, in order to work with the static method. return match(a,pattern,0,0); } /** This is an overloaded method that match between a pattern to a given string (as an …

Am developing a two screen application where first screen resides in the user system and other screen in extended mode is directed towards a projector or another monitor. They all are working perfectly. Now my client asked me if I can preview the secondary screen onto the primary screen. I …

I have vb form that accepts input from user,search in database(database acess) and displays matching records if any in the listview .The problem is that the search query will display only one matching record even if there are many matching records .anyone please help

NCIT Solutions Provides offshore IT, Web design, software programming services for clients in the US and worldwide, with offshore prices and best quality. The mission of NCIT Solutions is to provide viable and lower cost outsourcing solutions. We offer you tailored offshore services to supplement your development effort. Our services …

hie all i am in a phase of creating a hta application for our internal functionality of our company. basically the reqt is to embed a self devloped binary file in the hta file, but i am facing a problem. like where i should paste the base64 strings in the …

Hi i have 2 tables customer (cabinet_num which is integer) and cabinet (cabinet_num Autoincrement and cabinet_title) in my java i can display cabinet title to let the user choose a cabinet..but i want to collect the cainet_number in my customer table customet.cabinet package cabinet; import java.awt.BorderLayout; import java.awt.EventQueue; import javax.swing.JFrame; …

I'm working with a LIST that am getting from a soup which after the clean up gives me: lists of variable length ['7.0', '7.5', '6.8', '6.9'] or ['7.0', '7.5'] so my problem is when I try formating the output: code snippet: if grades: print '\r\n["' + str(student[0]), if len(grades) == …

Good Morning Everyone, May i know how to extract all data from a excel file and copy the data all over to another excel file? Example from Excel A, we have data EmployeeID Name Department 1111 John MIS I want to copy the data over to Excel B... may i …

Hello I have a vb.net application with MS access database. I want to run LAN in 3 pc by this application. So it possible or which SQL method shuold I adopt for LAN connectivity. I started to convert my database in SLQ express but I am not succeed .

Hi i am trying to display records in access database that have pictures saves binary data i have created typed dataset that populate the crystal report but the problem is the images do not display code is as below i have attached sample report Imports System.Data Imports System.Configuration Imports System.Data.OleDb …

I know there are benchmarking programs that exist, but I've decided that as an exercise, I want to try and create some sort of simple benchmark program to test schedulers of my Raspberry Pi (CFQ, noop, deadline). I have been switching the schedulers and testing some linux commands using time …

I have implemented an FFT algorithm (by looking it up online) and integrated it into ImageJ but when I run it the image produced by the FFT algorithm is different from the image produced by the ImageJ software. I can't seem to find the error, I was hoping someone can …

Program runs without errors, unfortunately it will not calculate the days overdue. Any Suggestions? I have attached the code as a pdf, i have also done this as an IF, THEN, ELSE statement with the exact same results, but it will not let me upload it. Help! Private Sub calculateFees …

#!/usr/bin/env python3 import sys import re file = sys.argv[1] f = open(file, 'rb') seek_positoin = 0 artist_string = b'artist=' line = b'' f.seek(seek_positoin) while artist_string.upper() or artist_string.lower() not in line: line = f.readline() if artist_string.upper() or artist_string.lower() in line: seek_positoin = line.find(artist_string) f.seek(seek_positoin, 1) word = f.read(10) #line = str(line) …

I have vb.net application with MDF-Sql database. I retrieves data from Table in MDF-Sql into datagridview by TableAdaptermanager/binding navifator. Although it displays data but when I want to save by this code, its not working.This code is working in vb.net with OleDb application but not here. Is there any another …

Dear All, I I want to develop an application using java language. In this application i want to get data by scanning an image from scaner and put this data into database. Please anyone can help me in this article.... Regards, Tabish Saroha

namespace gridStudent { public partial class Form2 : Form { public Form2(DataGridView dgvFromFom1) { foreach (DataGridViewColumn dc in dgvFromFom1.Columns) { dataGridView1.Columns.Add(dc.Name, dc.HeaderText); } foreach (DataGridViewRow dr in dgvFromFom1.Rows) { Object[] newRow = new object[dr.Cells.Count]; for (int i = 0; i < newRow.Length; i++) { newRow[i] = dr.Cells[i].Value; } dataGridView1.Rows.Add(newRow); } …

Hi all, Ok - there's nothing like a BIG challenge to start off my exploration into programming. Given that I'm a complete newbie with more build errors than a builder having a bad day (bad pun!), what I'm really looking for is someone to hold my hand a bit and …

**The special rules for inline functions require that they be defined in each file in which they are used.The easiest way to make sure that inline definitions are available to all files in a multifile program is to include the inline definition in the same header file in which the …

Hello All, Well this is not exactly a C++ question. More of a math one. But I've seen many guys work on GameDev in this forum. So, posting it here. Here it goes: I was reading an article to check if a point in view frustum and i read some …

Im new to Java and when tring to get some textures into my game I got this error stated ImageIO cannot b resolved. Here is my code: import java.applet.Applet; import java.awt.Graphics; import java.awt.Image; import java.awt.event.KeyEvent; import java.awt.event.KeyListener; import java.awt.image.BufferedImage; import java.io.File; import java.io.IOException; public class gameLoop extends Applet implements Runnable, …

Imports System Imports System.IO Imports System.Text Imports System.Collections.Generic Class Program Public Shared Sub Main(ByVal args As String()) ' Set a variable to the My Documents path. Dim mydocpath As String = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) Dim sb As New StringBuilder() ' Enumerate the files in teh My Documents path, filtering for text files …

I need help in fixing this bug (Data type mismatch).Im using a datagrid to insert data to access database but get this error. I can update and delete during runtime but I cant insert data to database. Following is my code: Try conn = New OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Video Store\Video Store\DvDSystem.mdb") conn.Open() …

hi, In my c # Sharp application, i want to use the arrow key as a short cut, if i press left arrow means the cursor has to move to the left side text box , if i press the right arrow key means the cursor has to focus the …

Before I even attempt doing anything in this direction, is it possible to enter a string and get it represented in ascii? I am reading an article about XSS and SQL injections part of a course that I am taking now, and some of the tips are that people in …

hi... i am shiva i learned strut2 and i would like to develop a web application so anybody suggest me a design or some type of thought about the application.. i would like to test my struts skills on it.. so suggest me any idea for developing wep application..plz i …