Software Development Forum

some body pls tell me how 2 make a exe file in java

Hi, I am just starting to learn Java and the tutorial i am using says i need to add the path that JDK is installed to but when i attempt to save the file it comes up access denied? I am running Windows 7 RC build 7100. Can someone please …

Hey I am sitting around here on my summer semester break. I am curious if anyone here is a java developer and actually makes good money at it? Basically I would like to know what kind of stuff you do, where you work from, office, home, etc. I'm just curious …

hi everyone, i am new here and new to programming as well. i was wondering if anyone could please help me. i am going to start my final year project which has an ocr component in it.since the project is quite huge, my supervisor advised me scope it down by …

I create two table in the MS SQL server so I need to retrieve file from this two table into one datagrid in the vb programming will it be work. I have a unique key that is badge id. So when I key it then it will get data from …

I'm kind of new to Windows programming, especially GUI programming, and have searched for over an hour on how I can easily do this. I don't want any third party software and was wondering if I could just simply change the bitmaps used to display controls. I don't need the …

pls give me web based project topics in java ..with is different 4m others.n eay 2 built.n in that project pls not send me common project topic like library mngt ,airlines,etc........... pls send me some intresting topics which so different...ok n i m not want the high project topics....i m …

I'm using poisson's process for probability. This is the equation I'm using : P(x)= ((lamda^x)*e^(-lamba))/x! it's the factorial part I'm not getting right though. I can get the first 3 probabilities right (0,1,2) but everything after that starts to be off by half and so on. Look I know the …

Good evening dear programmers, As of Windows Vista, [URL="http://msdn.microsoft.com/en-us/library/bb762181(VS.85).aspx"]SHGetFolderPath[/URL] is deprecated, and replaced by SHGetKnownFolderPath. However, my program must be compatible with both OS versions. I used GetVersionEx to determine the version of the OS that the user uses, but the problem comes later on: [B]main.cpp `SHGetKnownFolderPath' undeclared (first use …

hello! Im trying to use _popen to execute a cmd app from a WFA using this code.... Im including stdio.h [CODE]_popen("\"d:\\Freeling\\bin\\analyzer.exe -f d:\\Freeling\\share\\config\\es.cfg\"", "r"); [/CODE] This code straight excecuted from the cmd console, works. But the popen inst working not even excecute the cmd console it seem like is going …

Hello, I am new to Python. I am trying to start writing some simple programs in it. Which IDE would you suggest? I am currently using NeatBeans for my Java programs but i don't think i can use it for Python P.S. I am using Mac OS X 10.5.7 Thank …

Hey guys, I was looking at a program that "extended" taskmanager by attaching a dll to the taskmanager's process. I was wondering how this is done and how they were able to add new features and everything. Before you tell me please be aware that I know what a dll …

Ok i have not started programming at all but wanted some answers first is pearl the easiest programming language ?? also if it is what is a god book to learn it from. If it is not then what is one of the easier languages to learn ???

I'm working on learning on programming with Pygame by following a tutorial linked from the Pygame site. I seem to have stuck myself in a hole, however, because I can't seem to set keys to do different things within the program. I'm trying to first close the program by pressing …

Hi all, I want to change the color of the messagebox same as the color of the form. How can we change the default color of a project in VB.net? If any one having comments regarding this matter please post them Thanx

Hi again,first i must say that i am familiar with c++ but only console programming. I am beginner so can you please be more gentle. I want to move on programming with buttons,windows,check boxs,input box and so on,i have heard of API and GUI what is the diference ? They …

Good morning, I would like to ask for your help, I am working on getting a text file read using using a java applet, the content of that text file is generated with an object in the class TowersOfHanoiExecute TowersOfHanoi towersOfHanoi = new TowersOfHanoi( totalDisks ); after which I was …

so input would be Q1,2,3-5 output would be do problems 1,2,3,4,5 of Q [code] #include <iostream> #include <cstdlib> #include <sstream> #include <string> using namespace std; int main() { cout <<"enter the problemset and number""\n"; //problems represents name and numbers string problems; char quote; char num; string number; //gather name if(cin.peek()=='"' …

i am creating a .net setup project and i want to decide the name of the shortcut when i run the windows installer. is that possible? if that is possible also let me know how to name the installation folder likewise. the installation will be in silent mode, so there …

can anyone tell me how to achieve this? its the first time i use gmp, i cant really understand what i should use and how lets say we have x1= 5*100; x2=10*10; can anyone show me the code that adds those numbers and prints the result? thanks

I need some help getting this factorial to work. I don't think I'm getting this to work right since only the first 2 work in the series. I probably could write a function to fix this but there has to be a way to loop it instead. This is what …

I am converting an MASM procedure to MIPS. Here's the MASM: [code] ; -------------------------------------------------------- ; Find basic list stats - minimum, median, and maximum. ; Arguments passed: ; list, addr (4) ; length, value (6) ; minimum, addr (8) ; maximum, addr (10) ; median, addr (12) stats1 proc near …

i have created a C string of my variables and guessing i need some king of loop to check each character after it gets it?

Please I will be greatful if someone help me put the program below In assembly language. I have been trying for ages but couldnt get. I found the question in some science website and I have been trying to figure it out but i cant. So please join me in …

Hello everyone. I haven't started to write the program yet but I have the guidelines to make it. They are : Write a function in assembly language called “factorial” with the following prototype: integer factorial(integer n) Pre-Conditions: “n” is an integer (positive or negative) “n” has been passed in as …

If I do something like this: [code] print "%08d" % 2 [/code] It will print '00000002'. However, I want to change the "8" to a "3" at runtime (to get '002' instead). I tried this: [code] MyLength = 3 print "%0" + str(MyLength) + "d" % 2 [/code] but I …

hello every body i need code open/close CD Rom in Borland C++.please tell me.it is very important for me.

Hi, How to get directory size? Recursive alogrithm take more time for calculating directory size. so I don't like search a recursive algorithm. Any other method

How do I use the VC++/VC# Resource editor?

so i find the period or whatever the sentence ends in. Then I create a substring from that and delete the part which contains the end character. Then i keep count of it.

Hello, I am trying to write a GUI front (with tcl/tk) for a python module. Unfortunately the module takes parameters and I don't know how to call a python module with parameters without going into interactive mode (I'm running Debian) I can get tcl to run a test module with …

Hey guys, Lets say I had two different files, each with a column of data. So: [CODE](File 1) 1 2 3[/CODE] And [CODE](File 2) Friend Foe Fighter[/CODE] In the end, I want to unify these into one large file: [CODE] 1 Friend 2 Foe 3 Fighter[/CODE] Each file has an …

Hello friends, i am facing issues while finding the reason for a segmentation fault in a CPP-application. Please let me know how to move forward to look for this error, i have a doubt on the following code snippet as this CPP code uses malloc function instead of new. can …

I have names of certain students and their ages stored in a text file 'records.txt'. LIKE: John 22 Paul 21 Sam 24 Harry 23 Now i want to store these ages and names in a structure 'records(r)' directly from the file. (Here i am not taking any input from the …

i was able to create a shortcut name dynamically, now i need to link it to executable of my software. to do that i need to know where the software has been installed. So the question is how to get installation folder in custom installer class? Thanks.

Hey, i'm not too familiar with c and i need to write a hashing program that takes in a int and a a string. I'm trying to use separate chaining. ok here's my hash function, basic one: int hash(int key ) { return key mod TableSIZE } here's my stuct …

I am learnign c++ & I am confused as why or when I would use a struct, class or enumeration In laymans terms how would you describe what a [B]Struct[/B] is, what a [B]Class[/B] is & what a [B]enumeration[/B] is? When I say what are they I mean what are …

[code] SqlCommand cmd = new SqlCommand(); cmd.Dispose(); System.GC.Collect(); cmd.CommandText = ""; cmd.Dispose(); [/code] can please explain why this code is not showing error.......

Hi!I'm working on a project at university and I need your help!I have to make a class Image that will represent the image's pixels either using th RGB scale or the gray one. The existing classes are RGBpixel and graypixel.I think I have to do it using templates,so generic functions …

Hey,new to stl, in c array, we can declare an array like [CODE]int a[]={2,4,5,6,7,7}[/CODE] how can u do it for a vector without pushing back n times???

Hello sir, My program developed in VB6. I need to write a code to wait for few minutes , I tried it in timer control but it wont work .Cld u plz give a new solution.

Hello, i'm building a server application in C#.net which connects to a MySQL server via ODBC/Connector 5.1 .Net If a execute a query it works but when i try to exectute a query after waiting a while (ex. 5 minutes) i get an error which says: "The connection has been …

hii , i m getting a problem with save file dialog, i m getting this error "c documents and settings localservice desktop refers to a location that is unavailable' whenevr i click on desktop button.

Hi All, In my python script i use to run some oracle queries for this i require a library to connect to oracle which is [B]cx_Oracle[/B]. When we were using 9i(oracle).. my script was running fine.. and now when we migrated to 10 G its giving problem... Few lines of …

typedef std::list<LDAPCtrl> CtrlList; typedef CtrlList::const_iterator const_iterator; please help me in understanding the above typedef statements as we know that typedef syntax is, typedef <attributes> datatype aliasname Thanks.

m facing this problem even while programming in c#. when i run the project, the first form loads and when i call the second form on the click of a button the project ends. plz help

I am writing a program for a college assignment to compute grades of students. the code compiles ok, but i keep getting a runtime error 2. can anyone help? [code] {Author: George Brandon Miller} {Program: Grade Report - Compute the grade point average for students} Program Grades; var { misc. …

Hi, I posted some Python code on my blog at blogspot [URL]http://pyarticles.blogspot.com/[/URL] . However, it not display my code correctly. How can I do to solve this problem ? Thanks :) Eiwot

Hi All, For my final assignment, I need to create a BookCatalogue and save the data to a file on the disk. I have created a Book class that get and inserts the fields: Book title, author and type. [CODE] public class Book { private String title; private String author; …

I have written a code that prints array in 6 columns: [code] # ----- # Print array elements. li $t1, 0 la $s0, py_sars print_lp1: bgt $t1, 59, print_end1 lw $a0, 0($s0) #get the value pointed by s0 li $v0, 1 #print int syscall la $a0, space li $v0, 4 …