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Similar Topics
Keywords : java- Simple Java Question
- One Variable; Multiple Classes (3)
I’m probably the only person that is able to do so much with Java3D and yet still can't
even get some of the Java basics down. Anyway is it (and if so how is it) possible to make a
variable editable and readable in multiple class files? It seems like this should be an easy
question to answer, but here is a little code to help you understand what I am talking about. CODE
public class test extends Applet{ public int Col = 0; [some long code basically all it
does is call for a collision behavior] [(TestB multiple times every 100 millisecon...
Looking For A Java IDE
- (25)
Hello Java people! I'm starting to work more on java this spring (university stuff) and I
think I need a proper IDE. So far my java programming has been in little scale so editor and command
line compiling has worked just fine. So I'm looking for a good, free IDE. It does not need to
have fancy features, just what you'd expect from an IDE. My previous experience on IDEs limits
pretty much to MS Visual Studio. I've also tried out Borland's builders but I've hated
them, granted they all were quite old versions. So what IDEs you use and wh...
Array Sorting
- Does anyone hava a decent JAVA method (21)
does anyone have a decent JAVA method that will sort an array from smallest-to highest?
/mellow.gif" style="vertical-align:middle" emoid=":mellow:" border="0" alt="mellow.gif" /> The one
i'm trying to write doesn't seem to work... or if you could look at mine below, and tell me
what i did wrong, that'd be nice to.(if it reallllyyyyyyyyy sucks, please dont laugh to loud
/biggrin.gif" style="vertical-align:middle" emoid=":D" border="0" alt="biggrin.gif" /> ) This should
take an array and then calculate how many of a number is in it, add it to the first slots...
Java By Example
- (8)
Java was the first programming language that I learned on my own...no teachers, no friends, just me
and the internet. One of the best aspects of Java is the heavy documentation provided by Sun and
every other Java developer out there. Here is a link to a site that lists loads of examples of Java
code. http://javaalmanac.com/egs/ ? They have examples of setting up a JDBC/ODBC connection for
database use, creating ZIP files for archival purposes, and simply showing you how to use vectors.
This site is great for learning the basics and building applications on top of i...
Java Applet Loading Error
- (5)
I'v just started to study JAVA. And I borrowed a book, Great Ideas in Computer Science with
JAVA. But I can't loading any applet written on the text. I use firefox to load applet. Does
anyone know why the applet can't be loaded? sample code is below. /laugh.gif"
style="vertical-align:middle" emoid=":lol:" border="0" alt="laugh.gif" /> CODE import
java.awt.*; public class HelloWorld extends java.applet.Applet { TextField m1,m2; public void
init() { m1 = new TextField(60); m2 = new TextField(60);
m1.setText("H e l ...
Download Java Ebooks
- Java Books (13)
Download java books from below sites http://www.gayanb.com/ The eBook links you've posted
contain a bunch of illegal eBooks. Be aware that this is in direct violation of our TOS . Links
removed. ...
What Are The Advantages Of Java Vs C++?
- (15)
what are the advantages of c++ and what are the advantages of java? what one is more userfriendly,
and what one has more capabilities?...
Java Memory Leak?
- (0)
Java Java.security.accesscontrolexception
- (6)
I have looked all over the web for a solution and none of them seem to work. Anyway, I am trying to
load a 3d object onto a scene with a java applet and I get the following error. CODE
java.security.AccessControlException: access denied (java.io.FilePermission object.obj
read) I think that it has to do with my java.policy permissions, but I cant find anything
that will fix it. Has anyone ever seen this error and/or know a solution to it? I am looking for a
solution that will work on other people's computers without them downloading anything extra ...
Java And Sql: Data Mismatch
- (6)
Alright, I'm having some really funky issue with this. I know it's a mismatch (obviously)
and I want to know if the Astahost community members can help me solve this issue. It's been
annoying me a lot of late. CODE try{ libSQL myAddNewData = new libSQL();
String strRownum
=(String.valueOf(jComboBoxLName.getSelectedItem())); if
(intChoice == 1){ myAddNewData.AddNewData("INSERT INTO CUSDATA
(FIRSTNAME, LASTNAME, PHONE, SIN) VALUES ('"+ strUserData[in...
A Complete Java Tutorial
- (4)
The Java Programming Manual Chapter 0: Introduction. What Java is and what it is not Java is
an object oriented programming language that has evolved from and to substitute the C and C++
programming languages. But why? The main reason for Java to have evolved is "platform
independence" we shall come to this part later. When a programming language is designed, certain
trade offs have to be made. 1) Ease of use versus Power 2) Efficiency versus Safety 3) Rigidity
versus Extensibility This also gives a more or less accurate comparison of C++ versus Java Java ha...
Graphcal User Interfaces In Java
- How do you make them? (4)
Ok, right now I am currently using eclipse, however I can change to whatever if there is something
else that would be better for this. But I have made a number of java applications, but they all
simply use the command line for doing their user input and output. However, I have been interested
in learning how to program graphical user interfaces in java, and was wondering if somebody could
point me in the right direction, with some easy to understand and follow tutorials. Also, once I
have done that, what about making a java program that can be easily executed? (I know t...
Setting Up Java Correctly
- (8)
First thing, I know the pictures say update 3, I'll update them to 4 soon... Since there's
been alot of people saying this bot doesn't
work!1!1!!elevenone1!11exclamination! I'll tell you how to set up your
Java, correctly Before I say anything, if you get this problem Exception in thread "main"
java.lang.NoClassDefFoundError: mudclient press any key to continue. . . This means you have set up
your Java incorrectly, follow the tutorial properly Also if you are not an Administrator on your
computer you can't change the Enviro...
java.lang.NullPointException
- (4)
hi, all, I have a question, can anybody give an answer? Thanks in advance. Why the following code
throws NullPointerException? String v =null;
System.out.println("aaaaa"+v==null?"":Integer.toString(v.length())); while the following code not?
String v =null; System.out.println("aaaaa"+(v==null?"":Integer.toString(v.length())));...
Counting Down To A Time
- php or java? (7)
Hey i have been searching google and websites to find the answer to my question but i just get
blasted with a bunch of code that isn't explained... So i would like to know how, in either
php or java how i would get something to count down to a certain time, but not specifically a time,
more like count down in days, hours, minutes and seconds and not require a refresh... like it count
downs on the page every second... And that i can specify the days, hours etc in the start of the
function such as function countdown($days, $hours, $minutes, $seco...
javascript vs java
- (12)
in my opinion javascript is better then java becasue java requires more programing experecense
then javascript and i think to that javascript is more reliable then java in some ways...
How To Create Exe File In Java?
- (12)
Dear friends I came to know that one can build exe files from java application. How this is
possible? According to me there is no such method in java to cerate exe files. However Microsoft
used to provide a free system development kit (SDK), for Java, which includes the jexegen tool. But
one need install Microsoft Java Virtual Machine to run such application. Some people suggest
InstallAnyWhere....
Video Streaming In Web Browser Through Java Or Jsp
- video streaming in web browser (1)
Can anyone give idea about video streaming in web browser through java or jsp I need to play video
presentation in my web browser to show all members of the company.For I want to put my video file in
web server and anyone can access that video just playing on their browser our web browser is
firefox. We don’t want to use any active X properties or any default media player in web browser
. Our Platform is linux fedora core4, web server is tomcat 5 . We read the JMF java media Framework
API, but I couldn’t understand how to use this in our server for linux. There is ...
How Do I Test A Java Aplication
- (11)
Well..can someone introduce me?(picture introduce is well)...
Loading 3d Models In Java?
- (2)
I am currently using a 3D cad software to make models. I want to know if it and how it is possible
to load 3D models using Java. I would like to make a game in java (I know I should be using OpenGL
for this, but Java seems more secure). Now I have been looking all over the web (And Amazon books)
for how to load 3D objects. I think java has loaders that convert objects into java objects but I
can't figure how to use them. I have tried using Java 3D and a bit of JOGL but I have very
little knowledge about them other then making basic things like cubes (not models). Is ...
Python Versus Java ?
- Which of this language is the best? Why? (4)
Chandler choosed Python, arguing that Python is more open source than Java. Apache brought an open
source java to the market. Is Python covering so many domains than Java? Would it be possible to
code every kind of application with Python? For wich reason would you choose Python for an
application development? ...
Java: Eclipse
- programering in java (4)
QUOTE Eclipse Newcomers FAQ What is Eclipse? Eclipse is an open source community whose projects
are focused on building an extensible development platform, runtimes and application frameworks for
building, deploying and managing software across the entire software lifecycle. Many people know us,
and hopefully love us, as a Java IDE but Eclipse is much more than a Java IDE. The Eclipse open
source community has over 60 open source projects. These projects can be conceptually organized into
seven different "pillars" or categories: 1. Enterprise Development 2. ...
Free Web Hosting: (java-area)
- Free Website: <java-area.astahost.com> (2)
To generate an application for free web hosting please click here: Free Web Hosting
Request Form I would like to request free web hosting from Astahost. Please find my
application below. Your Registered Domain Name or Desired Astahost Subdomain Name:
java-area.astahost.com Account Username: jarea Introduction: My name is
Anton. I am professional software developer. Basically in Java and Web. But I have some other
interests: music, velo, traveling, walking to long distance etc. Also I write short fiction stories
in Russia...
Need To Modify Xml Attribute Using Java
- (4)
hi, Im new to xml parsing and dont know much about. I need to modify the attribute val of a tag in
a complex xml file im using xpath query to retrieve the node but xpath is read only and cannot
modify. Im not able to use DOM as the xml is very complex and im not able to go to the exact node...
For .net Or Java, Consider Python
- Python can generate native, .NET and Java code (1)
If you are new to programming, consider Python as your first language! Unlike C#, it is free,
as in $0! Unlike Java, it has a simple grammar (few brackets and semicolons) and few
declarations (most variables are automatically declared by their first use). I have been
programming for almost 50 years, and Python is by far the easiest, clearest programming language
that I have found! The Python home page will orient you to the resources and documentation.
It includes excellent tutorials and examples. It runs on Windows, Linux/Unix, Mac OS X, OS/2, A...
Java Phone Book
- A console base java phone book program (2)
Hello everybody I wrote this program a few months back when I wan learning JAVA.I haven't
learned java yet though because its to vast. The program is console based. It uses the util package
of java in a great way. It keeps record in a flat file. You should create a Data file called
phone.dat in same folder where phone.java is kept. So here is the code:-(phone.java) CODE
import java .io .*; import java .util .*; import java.awt.event.*; public class phone {
public void new_record() { String id,name,city,add,number,total,list;
b...
Embedding Flash Or Java Into A C++ App...
- ...and how? (3)
Hi everyone, As a crossplatform developper, the main obstacle for me to write CP apps is the
interface... Sure there are solutions like qt and gtk and such, but i'd prefer something more...
rich, like an interface in Flash (swf) or if it really doesnt work, in Java (applet). How do you
embed such a rich interface in a C++ app, and how do you make the swf or java communicate with the
core of the app: c++ ? Let's say i make a windows instance using the win32, how do i then show
and make work a beautiful and rich flash interface? Thx for suggestions and help......
Drawing Basic Rectangles
- Using Java! (0)
I posted on another forums... But not allowed to post links /wink.gif"
style="vertical-align:middle" emoid=";)" border="0" alt="wink.gif" /> In this tut ill show you how
to draw two basic rectangles with Java. First we start with out imports: CODE import
java.awt.*; import java.applet.Applet;//tells the browser its an applet lol Now we start with the
class: CODE public class Rectangles extends Applet { And then the voids: CODE
public void paint(Graphics g) //you will always need Graphics g so the applet knows its a
drawing ...
Java Loading 3d Models
- (0)
I have looked all over Google and I can't find a single example of a 3D Model loader for java
that works on the web. I have been making the 3D models just fine I just can't figure out how to
display them using Java. I did find one place that allowed me to make a wire frame of my Model, is
it easy to change from wire frame to colored model? Whenever I try posting all my other java
examples on the web I get applet errors like "Applet notinted". It is driving me a little crazy
looking for an example code. Once I have found an example code I can look through it and...
Java Db Help Pls
- (2)
Now I am a compleate newbie to java. Now just from saying that I will get posts that say "read the
basics first" ect. I know the basics but the way I learn isn't just by going over basics. What I
want to do/know is if it is possible to connect to a MySQL Database using java. Is it possible and
if so how? Tutorials and links to tutorials are welcome along with maby a list of required packages
and an example code of connecting/selecting data. This is for MySQL not SQL (I don't know if
there is a major difference in java or not). I am currently using SDK1.4.2_16. I ...
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