Krefie

Hi boys and Girls, Quick question I cannot seem to find the answer to: Why use CodeDOM to generate a class over say saving the structure of your code as text to a notepad and renaiming it to .cs? or just save it as a .cs file outright? Why go …

Hello ! I have a remote control aricraft toy. I want to control it from my pc. I do not know where to start. Is there anyone who did this before or did any project dealing with hardware programming ? Regards

Hi boys and girls, I use at-commands through the comport. The problem is if I send "get everything" to the comport the output is about 30 lines of text in under a second. The c# comport listener is only able to capture about 2 of these lines due to the …

If someone can please help with this, how is this even possible. See pic attached...I even did a Thread.Sleep(1000) to make sure the variable gets set to true and then close the port...still.. ! [1c3e8e81ba2568b9cd5c1db56134bc91](/attachments/small/3/1c3e8e81ba2568b9cd5c1db56134bc91.png "align-left")

Hey boys and girls, I need help, I am working on a project that requires me to build a business tier (.dll) for a c# program, I've only ever used SQL server. The problem comes in as follows, at university I was tuaght how to import a datasource via the …

Hey forum, I've recently started doing research on this topic but to no avail as i'm not getting the answers I wanted so I'm here once again: My question: I need to develop an application to run on a normal desktop, but as an extension we would like to run …

Hey Hey I have found that in certain instances breakpoint just dont cut it for me...let me explain: The current program I'm working on in Delphi Codegear has some 2 mil lines of code under a button click, not bad coding btw, just a lot of fuctionality. Now, the program …

hi Guys/Gals OK my question, it seems complicated why I want to do it this way but I have my reasons ^_^ I have 3 Forms, FormBlue and FormRed and FormFunctions Now, the code in FormFunctions e.g. **** uses Blue, red **** FormBlue.label1.color := clBlue; FormBlue.edtBox.text := 'Bla'; OK so …

Let's share good party games you know/played

Alright, well I've already taken Java programming at Auburn University for my first programming class. I'm taking C programming this coming semester. I've been learning C all summer, and now I would like to try making simple games! I have DEV C++ as my compiler, but I'm not sure where …

Good Morning Boys and Gals Ok my question, and i hope its not a stupid one, I'm fairly new to game development but a long time programmer so here goes Like the thread said i'm using JME3 and Blender: I would like to know if I design 3D models in …

Hi, if (!input.equals("Apple")|| (!input.equals("Orange")) { System.exit(1); } The above has no compliation error. But it is not working as expected. Please advise how it needs to be written. -Thanks

ola, Please help, stuck on this error "class TJvGifAnimator not found" and the web is of no use, anyone know of a way to fix this or what path I could include in CodeGear to fix this. I've re-installed all library packages from Jedi component library (JCL) and JVCL. Am …

Hi guys/gals Ok here is my problem, when importing data from excel using ADO, delphi doesn't seem to be able to import mixed column values...e.g. the column is formatted to integer and the integer values correctly import into delphi, but the same column contains string values it imports nothing or …

I am using Netbeans. I have one JFrame with JMenu, and one JDialog. I want to show the dialog when i click the menu, but it doesn't work. I only wrote this codes to my jframe and i didn't add or change any codes on the dialog: [CODE] private void …

Hi, I need ur help regarding to do this program in java....i need to do program where user can input any number n this program will count until reach 100...if reach then the program will print out :---bla bla bla.....if not user can keep input the integer..how to to?...i'm dizzy …

Hi there, I am currently doing a bioinformatics project on dynamic programming. I need to read a text file, and extract the information in it and use the information in it for my dynamic programming java codes(both java codes must be together). May I know how to extract the information? …

How can we know whether the print job print the page successfully or not(on printer).......?

hey guys ...i m making a project of "CHESS GAME"..... in which to identify any pieces of chess board ,i had used described mechanism....(see code of array) ... but it actually not working...it takes garbage value...it is working only for the "Rook"... i can't understand this behavior...so plz help me …

Hello, am new to the real programming but i have very much interest. As a first real java project am trying to develop a P2P network application which can be used for chatting, but the problem is: Should it load as a server.and if so how do i get it …

Hello everyone hope all is well. So I'm learning java and been at it all night and this is my last hope. I can't figure out why a certain part of my code is not being executed after the conditions of my if statement is true. [CODE] /** * @(#)mathsoftware.java …

ola, i need help fast plz, the printing function in java .print() works i.e. [CODE] jtextarea.print(); [/CODE] the problem is, if the jtextarea is longer than 1 page it will print the extra pages on some computers and not on others. I thought it a printer setting, but when the …

The objective is to add all the prime numbers before an arbitrary input. I am wondering what exactly this person has done through this code. I am not this advanced, and I do not how to work with particularly the int[] a variable. What is the int[] a command called? …

are there any codes whereby it can read the first and last word of all the lines of a text file? I would need to read the first and last word of text files and make sure both the first and last words matches the conditions then print the lines …

Hi, Im working on java program for make a simple converter from celcius to reamur and fahrenheit i want to make an exception handle if user try to insert celcius = 0 and >100 using try & catch feature in Java, but until now i couldnt make it, here is …

hi i am a bioinformatics student.i am working on a project which is a tool i.e. a small software. i want to use API doc of biojava which involve the classes that help biologist in coding.some one have knowledge of it? its cookbook is available online but me unable to …

this is my final code,, would you pls help me get this right java Menu driven code choices only in letters A, B , C [code] import java.util.*; public class Letters { public static void Menu() { System.out.println("Menu"); System.out.println("A. Summary report for a sales employee "); System.out.println("B. Print a pattern"); …

Is there other way to write a Menu code, not using Switch, or creating other Method homework : create Menu in Java code i was wondering if it can be achieved not using switch and not creating other methods (public static void Main)(public static void sayHi()) Thank you.

Ola As I understand functions and methods can be used to reduce duplicate coding by calling the said functions or methods by components or procedures. Now, when is it better(uses less system resources) to use duplicate coding than functions\methods or vica versa, i.e if you have 3 or 4 lines …

Ola! This is my first post so i hope its not a stupid one ^_^ ok, I have large quantities text i want to read into my jTextArea, to keep it all nice and clean i use tabs(6 chars long), the problem is that sometimes the words or strings get …