Software Development Forum

Im creating a banking system for a university assignment. Basically I have been struggling with encrypting user data. Its a first year assignment (in a 3 year bachelor) please bear this in mind when commenting x))) [CODE] //The constructor sets the global veriable key to a user defined value. //The …

Hello everyone, I've been having this problem for years: "Compile error: Procedure too large" I asked this question in few places, Expert-Exchange was one, but nobody never came out with an answer, now here i am again, hoping to find a solution for this issue or problem in my project. …

Hi Guys, I'm really struggling getting to grips with C++ I need to read a .txt file which contains something similar to this: [CODE]Eng.Speed Torque 1000.0, 34.55 3800.0, 46.58 6600.0, 47.44 9400.0, 48.75 12200.0, 39.79 15000.0, 24.61[/CODE] I'm trying to: .Open a file named torque1.txt .extract the data .I want …

I am trying to read in a file that holds an unknown number of x and y coordinates that are to be later plotted into a 2-D array. Does the file have to be read through twice? Once to determine size of the array needed to plot all coordinates, then …

I am trying to write a program to browse to a WSP file and then run the STSADM to make it easier to add solutions to our sharepoint site. The STSADMN is located in c:\program files\common files\microsoft shared\web server extensions\14\bin\stsadmn.exe. [CODE]stsadm -o addsolution -filename "filename that was selected"[/CODE] This currently …

HI:) i have tried for several hours to make my textbox accept negative numbers but i couldn't solve the problem so i'm hoping u can help me with this.I got here an example of my code: private void textBox76_KeyPress(object sender, KeyPressEventArgs e) { e.Handled = !char.IsDigit(e.KeyChar) && !char.IsControl(e.KeyChar); textBox76.MaxLength = …

So I was assigned the task of displaying all numbers divisible by two, five, and every third number in a range which I'm sure you can see how I did that. However I am having trouble as I was asked to use while loops, and I would also like to …

Hi all. I have this error and i cant figure out what is wrong here, i have tried to google and used a few methodes to c what is wrong but, naah, no luck. [I] pic 16f887 HI-TECH C Compiler for PIC10/12/16 MCUs (Lite Mode) V9.81 Copyright (C) 2010 Microchip …

hi every one. I would like to know how to save data without click on the floppy disk on binding navigator. IS there any coding which i can use under a button to do the same function as binding navigator.I just want to use button to save and delete data …

[CODE]"UPDATE cg_security_user_right SET user_id, right_id ,enable_flag WHERE LastName= " & tuser.Text & " right_id = " & tright.Text & " enable_flag = " & CheckBox1.Enabled & ""[/CODE] How can i improve this code thanks in advance

Hello all, i need to creates an automated form that detect the current destination path of the application setup wizard and copies a certain folder then asks where to save this folder so i can use it in a setup wizard. i hope that my question is clear and thanks …

Here is list of things I want to do: Display context menu strip only when mouse is over the item and right clicked on it, the code I have for that is this: [code]private void contextMenuStrip1_Opening(object sender, CancelEventArgs e) { if (listView1.SelectedItems.Count == 0) e.Cancel = true; } private void …

Hey! I have some trouble with drawing on picturebox in visual studio c#. I want do draw a line between 2 points that i get either with mouse clicks or with inserting coordinates manualy. So i have created 2 events, picterbox paint event where i made a pen and graphics, …

.model small .stack 100h .code start: xor cx, cx mov ah, 1h @loop: int 21h cmp al, 0dh je @end push ax inc cx jmp @loop @end: mov ah, 2h dis: pop ax int 21h loop dis mov ah, 4ch int 21h end start

Hi everyone, [U]Batch example: start /wait executable.exe[/U] I've been using this method with batch files, this time i would like to use something similar in Visual Basic 6, i tried to replace this method using Do While Loop, Do Until... Loop Statement, etc. but still can't find a better way …

Hi I am trying to validate a URL in-putted by the user to check whether it is syntactically correct. [CODE] #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <string.h> #include <sys/types.h> #include <regex.h> printf("Enter the website URL:\n"); fgets(str, 100, stdin); if (!strcmp(str, "\n")) { printf("Empty URL "); exit(2); } regex_t regex; …

I believe I may have already posted a much longer explanation of this , but its driving me spare!!! I have several pieces of code that click buttons thru sendmessage commands, all the code works fine in Windows 7! But I put the app on WindowsXP and only some of …

Hi there I was wondering if their is anyone who can convert this statement from 'INSERT' to 'UPDATE' as I cannot seem to do is. Code can be seen below: [CODE]public static void COUNT2( ) { try { ResultSet res = stmt.executeQuery("INSERT INTO TABLE2 (VIDEOID,VIDEONAME,DIRECTOR,RATING,PLAYCOUNT) SELECT VIDEOID,VIDEONAME,DIRECTOR,RATING,PLAYCOUNT FROM TABLE1" ); …

hello all I create simple software say it's name K.jar ,I place it on desktop I double click it , it run nicely.I close it. I install Nokia Suite (it available on net) When I double click my K.jar ,Nokia Suite run ,my K.jar doesn't run If I uninstalled Nokia …

I'm making an alarm clock whose form's backColor should change randomlly every 5 seconds. I am not sure as to how to do this. I'm using a timer so after the alarm clock's given time matches the current time, a song will be played. But I do not know how …

package com.batch; import java.sql.*; import java.text.SimpleDateFormat; import java.util.ArrayList; import DBConnection.DBConnect; public class Batch { @SuppressWarnings({ "unchecked", "rawtypes" }) public ArrayList BatchAction(String ik) { Connection conn = null; Statement st = null; ResultSet rs; ResultSet rs1; ArrayList al = new ArrayList(); conn = DBConnect.getConnection(); final SimpleDateFormat monthDayYearformatter = new SimpleDateFormat( "dd …

Hello, Am getting below error, the program cant seem to find some custom dll on my project when installed. in the setup and deployment i check only 'primary output source from myapp' Help please [code]System.InvalidOperationException: An error occurred creating the form. See Exception.InnerException for details. The error is: Could not …

Hello Does anyone know how to disable the current link in a breadcrumb trail. All that i know in XSLT has failed Please help here is the XSLT code: [code] <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:output method="html" omit-xml-declaration="yes" /> <!-- Variable to determine if the current open page is displayed as a …

Hi everybody. I have a question: My code produces only 1's. Does it show that processor can only do one task at a time or it is just simply becouse I made something wrong? [CODE]import java.lang.Thread; public class SleepThread implements Runnable{ public final int sleepTime = 1000; public String str …

I just have a quick question. Say I have a struct for the purpose of commenting in which it could be filled up or left blank depending on the user. Therefore, I need to dynamically allocate memory to the array comments. [CODE] typedef struct userComments { char comments; } name; …

Have a situation with my code, where it appears the stringstream object is not being cleared. Here is my code, this code will set an interprocess shared variable, The code is simplified to illustrate my problem, and all other variables are there to aid in that, for instance, the ints …

Hi there, I am trying to apply a Manifest file to my delphi application so that it can run with administrative permissions, I have been following [URL="http://delphi.about.com/od/delphitips2009/qt/delphi-vista-registry-run-on-startup.htm"]this Tutorial[/URL] part Faking UAC Rights - How to Request Execution Level. I have got to step 6 where I start getting problems, I …

I have stored an array in database field name "[B]exp_values[/B]" like : [{"concentration":"30","answers":60},{"concentration":"30","answers":60},{"concentration":"30","answers":60}] and I want to retrieve from database I am using spring and I created pojo(bean) class like [CODE]public class ExperimentParameterBean { private String username; private String[] exp_values; public String getUsername() { return username; } public void setUsername(String …

i want to do some projects in c++ ,which topic is easy to do project please give some suggestion

I am writing a game in which I need to draw text onto the screen. As I understand it there are two main ways to do this using Graphics2D - using GlyphVector and using drawString(). Of the two I prefer the previous because it allows me to define text as …

I have a Hash Table like, HashTable ht = { (1, 1), (2, 1), (3, 1) } Now, I implement it like, Integer foo = Integer(1) and declare hash table like, HashTable ht = { (foo, foo), (2, foo), (3, foo) } Now, as per I understood from [URL="http://www.kdgregory.com/index.php?page=java.refobj"]this[/URL], it …

How to convert these inputs as regular natural numbers 1) 0x000F 2) 0x2222 and similar inputs likes this. Guys i want the coding part and also the simple manual regular calculation part too. Thnks in advance.

Hi! I'm working on a Perl code since two weeks without found anything so, I'm asking for your help. I have two files: The first is like this: [CODE] 141374_at AttA 141559_at sec5 141691_at spz 141930_at imd [/CODE] These datas were selected before according to a criteria. And the second …

Hi guys I have a loop that increases my setsize to 1100 which works fine. My question is is it possiable for when I click my button the loop executes then if I click the button again it does not execute the loop and carry's on with the rest of …

The following code line is working fine... XmlNode sslNode = appHostNode.SelectSingleNode("sites/site[@name = 'www.wow.com']/ftpServer/security/ssl"); Now I want to pass a variable instead of 'www.wow.com'... please guide how can I do it....

Can any one tell me why i would need i GUID in my project. I see it is in the properties of my project under Application/Assembly information. Do i need to make sure this is unique for every project i create. I usually use one project as my starting point …

Hello, I am attempting to call a method from a click event on a form and not having much luck. public void xbuttonValidateUPC_Click(object sender, EventArgs e) {//Validate UPC Button Click UPC_JDB UPC1 = new UPC_JDB("123"); string temp = (xtextBoxValidate.Text); UPC1.ValidateUPC(temp); xtextBoxValidateAnswer.Text = temp; }//end Validate UPC Button Click Program is …

I have been working on this all day can someone please tell me what I am doing wrong. using System; public class ArrayManagement { public static void Main(string[] args) { int[] myArray; myArray = new int[7]; myArray = fillArray(); int sum, avg; arrayMath(myArray, out sum, out avg); displayArray(myArray); } public …

Is there some trick to networking between LAN machines? I want a client/server system on the network but I haven't a slightest about the IP. I'd like to avoid dropped packets, so from my limited knowledge I'd go with TCP. Etc. How do I locate another machine via IP on …

hello all! i need help regarding my C programming homework of the Conway's game of life. i have to make a C program that will read a textfile containing a 25x25 matrix of 'X' or 'blank space' and will print its content. This will serve as the initial generation and …

Hello everyone, Is been a while since i've been trying to rename a file using the ren batch command, but for some reasons is not working for me. could some one please give me an idea on how to reanme a file with a batch file? Thanks in advance. This …

Looking To learn how to send data from a program to a webservers webpage. More specificly sending the data to <form> tag within a html file. Trying To Find out how to do this, code examples would be prime. Also Any Guides on connecting proxies -- who then connect to …

I have a credit card verification that is giving me a little bit of trouble. I can get the program to verify everything but Amex. I'm only needing to verify Discover, Visa, MC, and Amex. It simply tells me Amex cards are invalid. I've used a few different websites to …

Do anyone could tell me how to display the date from the sql to a jtable?

hi guys, first time posting here. so i have this menu for a game i am making and the image that i have for the menu background has text and things already loaded onto it. what would be the best way to have the text clickable? would it be to …

hello, I work with XNA 4.0 and in my project I keep getting the OutOfMemoryException while the game runs perfect on my college computer which is much much worse than my own. I have 6gb of ram and a GTX 460 video card. I've tested the code on several other …

Hi all I have to write code that ask the user to input a current (that will be split into two currents) and then the output from the code should display the two resulting currents given two input resistors. That part I can do but my problem is I have …

K so atm, I'm having problems understanding ENDIF and IFDEF preprocessor stuff.. I want to Use a specific method if a file is included.. If not, use a different method.. Since toupper is defined in CCType I tried to check if that file was included.. if it was, use toupper …

I have a question, I have a working application. I am using a splitcontainer with multiple different Panels inside of it. When a user clicks a button the following code is executed: [CODE] this->panelnameA->Visible = true; this->panelnameB->Visible = false; this->panelnameC->Visible = false; [/CODE] Now my question is lets say an …

I wrote this code for a homework problem. The question asks for the inputs to be an array representing a polynomial along with the degree of the polynomial and the value of x. Then it has to return the derivative of the polynomial. Until I ask the program to output …