Software Development Forum

Hello. Is there someone with experience using One Jar or any other technique to create an exe. file from a Netbeans project with a lib full of .jar dependencies. I am useing the One Jar technique and I am not having an success creating the manifest. Thanks Steve

HI , I'm currently creating a system for medical record for our school project i was wondering , if someone could help me.. i always get this error " Couldn't find 'C:/User/...' " i coudnt retrieve the filename of the picture so that i can store it in my database …

This is a frustating problem likely experienced by everyone and therefore there (might) be now a "perfect" solution, but my limited skills have impeded me from finding it. 1) I created a plain vanilla text_class that automatically relocates itself when needed. 2) I want to use my text_class with Win32 …

It seems easy to make sure that an object can only be created on the stack and not on the heap (by simply marking private operator new), but is it possible to do the opposite: only permitting the creation of an object on the heap (with operator new) and *not* …

Hey, so I'm having some difficulty getting my make file to work. When I try to make, I get this: [CODE]andrew@Samantha ~/Documents/OS_Projects/Chapter 6 $ ls Makefile Makefile_old semaphore.c andrew@Samantha ~/Documents/OS_Projects/Chapter 6 $ make make -C /lib/modules/2.6.38-8-generic/build SUBDIRS=/home/andrew/Documents/OS_Projects/Chapter 6 modules make[1]: Entering directory `/usr/src/linux-headers-2.6.38-8-generic' make[1]: *** No rule to make target …

Hi, I'm a beginner at python and I'm trying to extract a specific column from a txt file. In the file I want to extract the entire column pph2_prob (i.e. column 16). But I want to get all the values from that column without the headline pph2_prob. How do I …

Using: MS Access 2010 Visual Studio 2010 with Provider=Microsoft.ACE.OLEDB.12.0 Connection I have tried multiple ways to do this fought through Concurrency issues current code gives no errors however when I re Fill DataSet nothing has been removed from database... Current code for Button1(reload data), Button2(delete row): [CODE] Private Sub Button1_Click(ByVal …

I have installed JDK 7. Is it possible to write code in JDK without Netbean IDE ?

Hey, What is the fastest way to learn C#?? I need to clean out some source code with bugs... Help needed urgently! Thanx.

Hi, i have a problem in displaying the added value of two numbers. I know how to convert the input number into decimal. So after converting it, i added those value and got it stored in a register. My problem is how can I display if the sum is like …

Ok in Code blocks I was commenting my code instuff and since I have a computer running xp when it is bult for winNT or win95 and a compaqu keyboard I have many tyPos, freezes, pieces of curcutry on my driveway under my window I accsedentaly typed three / in …

So, I've got my program up and running, and everything is great except my problem is I can't figure out why my output for my original balance and my output for my new balance are the same and it won't do my calculation Here is my header [CODE] #ifndef SavingsAccount_H …

Hello, dear All I have the following problem: i have a .net (C#) app and a Windows Installer project to deploy it. Now i want this Installer project be able not just to install the app onto a 'bare' client machine, but also to check if some previous version of …

Hi, My code is organized in the following way projectFolder/source/all .java files and projectFolder/classes/all .class files The class path is set to project/classes Now when i compile my Main.java class from source folder, a Main.class is generated in classes folder. Now when i try to run the program using java …

I am trying to do this simple encoding program for class. It is supposed to encode it using the ASCII chart and some slight modding of the number. Then it should be written to a file 'encryptedmessage.txt' for later reading by a decoder later. My issue is I dont know …

Good evening all. I have a quick quick problem in my code. The build is successful but my debug shows up the errors: First-chance exception at 0x013c43e6 in week2_project1_gamephysics.exe: 0xC0000005: Access violation writing location 0xcccccccc. Unhandled exception at 0x013c43e6 in week2_project1_gamephysics.exe: 0xC0000005: Access violation writing location 0xcccccccc. The program '[9888] …

hi.! Im niño morata. Can you plz solve my problem. I have a assignment datagrid search.. when I click search command botton to my program...there is problem, but when I try to click a search command botton again the msgbox say that "no record found" [ code of search command …

So I need to write a program that will approximate PHI (the golden ratio) using Fibonacci Numbers. It has to be within a negative power of 10 (between -1 and -16) oh PHI. So for example, if I put -2 into the input, the approximation of PHI would have to …

i have code using method yet i could not make it work.. Can someone help me.. Thank you. package scsiaug10; import java.io.*; public class Main { public static void main(String args[])throws IOException{ BufferedReader read = new BufferedReader(new InputStreamReader(System.in)); System.out.print("Enter a Word:"); String s = read.readLine(); char c[] = new char[s.length()]; …

I don't get why ISO don't include VLAs in C++ standard. C++ is supposed to be a C extension, and C99 clearly supports VLAs. It is not hard to implement and does not break any existing C++ code. It is useful for beginners, who do not yet know pointers, and …

Hello daniweb! Yes, I'm another amateur coder who needs a little assistance getting some code to work, I hope it's alright :?: A little background is necessary I suppose, so the deal is I'm a self taught noob who's working on a pet project of crafting a little program that …

Here is the code I have so far and when I compile it I get errors import java.io.File; import java.io.FileNotFoundException; import java.util.Scanner; public class Bible2a { public static void main ( String [] args )throws FileNotFoundException { Scanner dataFile=new Scanner(new File("test.txt")); /*int colonPosition = verse.indexOf(':');*/ while(dataFile.hasNextLine()) { String verse = …

I'd like to take values between a date range and enter into a table I have a date range @startdate and @enddate i'd like my user to enter the date range and then for the system to take the date range entered and insert them into a table, however, my …

i do an exercise and i have 2 questions. the exercise is to take an array example from my c++ book and make it template. for start my code is this: [CODE]#include <iostream> #include <iomanip> #include <cstdlib> #ifndef ARRAY_H #define ARRAY_H using namespace std; template<typename T,int elements> class Array { …

This is what I have so far. I have to create array of 10 int values as local variable then iterate through the array elements using pointer, print address, and value of the each item. But this is my output. It should print values from 0 to 10, but mine …

Figured it out.

Hi, Is there a way I can access the Exchange Mails/Calendars/Addressbook without .NET or non cross platform thing? I want to access them with C++ but on both MS and Linux I was looking at EWS but it seems it is tied to MS and .NET Please share with me …

What is Socket Programming in Java? Please give me some idea about it.

I am trying to write a program where a user of my app can change the link location and label name. Is this feasible? At work we have testing scenarios that change at different locations, and instead of me sending updates every week, allow the user to update the link …

Any idea why declaring a const int inside a data member of a class would cause error C2582: 'operator =' function is unavailable in 'CMyClass'? There is a lot going on in CMyClass and I don't know where to start looking for the error. I am using the default operator= …

Hey all im a beginner in c++. Ive written this programme and ive tried to make a calculator using switch statement but its not working like it should.I would be very thankful if u point out whats wrong with it. [CODE]#include<iostream.h> #include<conio.h> void main() { clrscr(); float x,y; int choice; …

What happens if you inherit multiple interfaces and they have conflicting method names? [CODE]using System; namespace WindowsApplication1 { public interface a { void b(); } public interface c { void b(); } public class Class1:a,c { public Class1() { // // TODO: Add constructor logic here // } #region a …

Ok I was reading a book on C++09 and saw this vareable auto that determins what kind of vareable it is. When I try to use it this comes up : "auto will change c++x09 plesase remove it" I did the settings stuff and know I have 09 but how …

im studying recursive algos... teacher gave us assignment to write a recursive algo for the tower of honai............. what is TOWER OF HONAI????? :'(

My doubt is that is it possible to create incrementing bill no. such as ABC00,ABC01,ABC02,ABC03,ABC04... etc. in ascending list I already know how to increment with numerical numbers like 0,1,2,3,4,...in ascending list I tried concatenation of numerical part with string part.But it works only once;further run leads to error because …

[code]import java.awt.*; import java.applet.*; import java.awt.Event; import java.awt.event.ActionListener; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.Statement; //private Connection connection=null; //private Statement st=null; //private ResultSet rs=null; public class Example extends Applet implements ActionListener,Connection { public void init() { Connection con=null; Statement st=null; ResultSet rs=null; String qa="insert into demo1 values(' ',' ',' …

Hello there Good Day! I need your expertise in VB6 i have an assignment we made a small program with search button with combobox. I have a code with almost working. My problem is i want my search button enter any fiels to search with the combo box list. I …

Hello All I'm not quite sure you can do this but it seems to me like something python is probably able to do. Basically, I need to assert that somewhere in my list of lists i have a '2', and a '1'. Now my lists in the biglist are all …

Does anybody know how to clear all widgets; labels, buttons, etc. from a tkinter frame so that new ones may be put in their place? I've tried self.destroy() but that makes the frame unreachable, and self.grid_forget() followed by, "and without" self.grid() neither of these work, at least not as expected. …

Hey! I'm currently writing a program which converts a number from binary to int. That part is done, but I'm now trying to check wheither the input string only consists of 1 and 0. This is what I've tried so far, but it doesnt work the way I want. [CODE] …

So my problem is writing a program that asks the user to input a number wich is stored with scanf then print the binary representation of that number in 32 bits, as in if the number is 1 i would need 31 0's and a 1. [CODE]#include <stdio.h> void dec_bin(long …

Hi, could someone tell me what's wrong. The code works for the data set, answers but doesn't for data set answers2... the program crashes after displaying the data set2 and never gets data set 3, I will appreciate any help. Thanks. [CODE] import java.io.*; import java.util.Scanner; import java.util.*; import java.lang.*; …

What does it mean if my opengl objects are opaque from one side and translucent from another?

how i can convert my java code I do to a setup program work in other computer with example and please don't tell me use java launcher

Ok the thing I searched into google brought up a ton of nonsense. I want to use variables from a function in main and (more important) variables from main in a function. I am already using file I/o as a loophole but I want an easier way. PS How do …

here is the question, what does str(X) become [CODE]#define str_(X) #X #define str(X) str_(X)[/CODE] when X is a string? is it ""string"" or "\"string\""?

Hello, I wrote a little program (Create a vector and give it back via pointer.) for a better understanding of pointers. First it works but when I would like get access to the vector alloacated with "new", problems occur. For example saving a element is not possible. [ICODE] #include <iostream> …

can any 1 tel me the site , from where i can install this? recently some thing went wrong with my computer and i lost my evry thng... :(

I did a program that connecting to database then show data and user can ( add or remove or update ) data but my problem that program take a little time to be ready how i can know that time and make notification for user to use program now or …

I am encountering the error attached "UnicodeEncodeError: ASCII codec can't encode character u'\0152' in position 124: ordinal not in range(128)" Please help me solve this.....