121 Discussion / Question Topics
Remove Filter  | I have class which extends JTextArea which I want to attach to JFrame. here is constructor for for JTextArea [code] public MoveSelectedFiles() { area = new JTextArea(10, 40); setVisible(true); } [/code] and here is JTextArea is added to JFrame [code] MovedSelectedFiles movedTextArea = new MoveSelectedFiles(); JPanel panelTextArea = new JPanel(); … |
| | I'm customizing JFileChooser for application atwork. One of the thinks I want it to do is open it as default directory [B]My Computer[/B] with list of all hard drives, optical drives or nay other storage which you get once you open it. Why I want to do it? Every b***y …  |
| | I think everybody hate when his phone/mobile ring, you pick up and hear that you just won some kind of Grand Price. Well just take the link below to "have one" on phone sale people [URL="http://howtoprankatelemarketer.ytmnd.com/"]LINK[/URL]  |
| | Can somebody please let me know if there is any configuration file for sound devices which affect microphone setting on the windows start up. My problem is that when ever I start my pc all previously settings get over writen by some kind of default which mute my mic plus … |
| | This is getting bad. Teroris tried to attack again on 4 different locations. What is even worster is, one of the attack happend on the bus which I usually take to work. Unfortunately this guy run a way, hide somewhere between my work place and my recant home. Police is … |
| | I have already working client-server messenger which is using threads. I can easily do plaintext username and password but I wish to use encryption on password. How can this be done? |
| | I'm trying to create a login for clients to server based on three way handshake. Client send his username in synchrinization to server, server acknowledge and send random encryption string to client with request for password, client encrypt password and send over to server. If password ok connection established. I'm … |
| | Can somebody suggest some good and cheap JSP provider with MySQL (UK if possible). ( :lol: know cheap but i'm student and need something to practice on as uni service has limitations) Thank you  |
| | Can you please help me with launching Acrobat Reader from html document? I have a html page which contain few links leading to PDF documents. There is no problem to open basic PDF's throught hyperlink into browser window, but some of this PDF's are searchable and if I try to … |
| | well whach this short [URL=http://www.youtube.com/?v=bMN0ocvXPls]movie[/URL] and give your opinion :mrgreen: |
| | Can somebody please provide my with usefull info how to open internet browser from java program? The way how this should work, work cross platform & open default browser don't force certain browser I tried to use info from [URL=http://today.java.net/pub/a/today/2004/10/14/jdic1.html]this page[/URL] but couldn't get it work. Together with tutor we … |
| | I have small code to read datas from "dat" type of file. It's read fine just when last line is done it's kick-off with error message [I][B]Exception in thread "main" java.lang.NullPointerException at CW2.main<CW2.java:26>[/B][/I] [CODE] import java.io.*; import java.util.*; class CW2 { public static void main( String[] args) { try { …  |
| | Having strange behaving programs,at the bottom you can find them, but here is short explenation. Main program will present a menu from which you can pick operation to do. When I choose 1 it is suppouse to create file of certain name(not exactly, you have to complile score.c program and … |
| | I'm getting following compile error OrderedList.cc: In member function `std::string OrderedList::find(std::string&, std::string&, int&)': OrderedList.cc:133: error: invalid conversion from `int' to `const char*' OrderedList.cc:133: error: initializing argument 1 of `std::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, const _Alloc&) [with _CharT = char, _Traits = std::char_traits<char>, _Alloc = std::allocator<char>]' OrderedList.cc looks like this [CODE]string OrderedList::find(string& … |
| | Explanation is a bit long so please bear with me, solution is short :lol: We got an assigngment from uni to create word dictionary program to read an external file where each line consist of WORD and DEFINITION separated by empty space. If some word exists more than once add … |
| | Short and simple, I installed Windows XP and Solaris 10 on same disk in order to create same development enviroment like at school where we use Solaris in our labs. I got new hard disk because old one was small. Firstly with use of XP instalation CD I created partition … |
| | I whant to ask for small help. I'm using Dreamweaver MX 2004, which is a great tool for web developer. Me only problem is I do not exactly like the automatic closing function for HTML tags. :evil: Is there any way how in settings block/switch off this function?? :?: |
| | I'm trying to create class/header for my program which should calculate distanaces between cities declared by array "[I]use[/I]" plus arrays of there coordinates as you see in code below [CODE]// file line.h #ifndef LINE_H #define LINE_H const int cities = 6; class Line { private: string use[] = {"Phoenix", "Baton …  |
| | Studying Computer Science on Unix platform is ussually fun expect days when you get stuck. And life get [B]tough[/B], this is one of my tough days. To make life easier with my c++ programming I wanted to use the [B]make[/B] tool under unix. I have 5 fieles : - student.h … |
| | I am supposed to write an query which will add new attribute to my already existing table So I written this [I][B]ALTER TABLE member ADD e_mail CHAR(20)[/B][/I] which is fine, however when I try insert required data for each row I get stuck [I][B]INSERT INTO member(e_mail) VALUES('johnwhite@msn.com');[/B][/I] Can anyone help … |
| | Hi my name is Peter and I'm looking for somebody who can help me to understand how to read from external file without "destroing" existing inforamtion inside. whole staff is based on book example which i'm trying to extend. I have a programm which is working with database of 3 … |
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