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A contact of mine is trying to learn java programming and has started with the Herbert Schildt book Java A Beginners Guide.
His OS is Windows Vista onto which he has installed NetBeans and Eclipse.
He has asked me for help but even though I am a programmer I only use Linux so am not sure that my Vista skills are adequate other than fixing his PATH environment.
His Java version is:-
java version "1.6.0_18"
Java(TM) SE Runtime Environment (build 1.6.0_18-b07)
Java HotSpot(TM) Client VM (build 16.0-b13, mixed mode, sharing)
His 1st program is:-
[code]
/* This demonstrates a variable.
call this file Example2.java.
*/
Class Example2 {
public static void main(String args[ ]) {
int var1; // this declares a variable
int var2; // this declares another variable
var1 = 1024 // this assigns 1024 to variable 1
System.out.println("var1 contains" + var1);
var2 = var1 / 2;
System.out.println("var2 contains var1 / 2: ");
System.out.println(var2);
}
}
[/code]
but
javac Example2
error: Class names, 'Example2', are only accepted if annotation processing
is explicitly requested
How does he fix this?
BTW The above compiles and runs fine on my Ubuntu system....
Regards,
Alf Stockton
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The javac command takes the name of the source file, not the name of the class:
javac Example2.java
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Thank you and the problem was Class rather than class.
Regards,
Alf Stockton
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It is spelled class not Class.....
and all command lines should end with a ;
Regards,
Alf Stockton
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there are not even commands needed - eclipse / netbeans should do the work.
greets
Torsten
I never finish anyth...
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plz help me to get codes for capturing agroup of system desktop using a single server
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Hello Friends
I am loading a image Using TextureLoader then I am setting its BoundaryModes too.
But i want to do tiling of that Image,I am having UScale value and Vscale value.
IS this possible with TextureCoordinate?
Any Idea?
Thanks In Advance
Regards
Yogesh
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Hello Friends
I am using TextureLoader to load the Image then I am setting TextureMode.
Now,I want to change the size of texture.I want to make that texture bigger on my current object.Is there any different function for TextureAttribute to do that?
Please Advice Me.
Any Ideas??
Thanks In Advance.
Regards
Yogesh
TextureLoader textureLoader = new TextureLoader(textureImage, TextureLoader.GENERATE_MIPMAP);
currentAppearance.setTexture(textureLoader.getTexture());
TextureAttributes texAtt = new TextureAttributes();
texAtt.setTextureMode(TextureAttributes.ALLOW_BLEND_COLOR_READ);
currentAppearance.setTextureAttributes(texAtt);
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I got one function of textureAttribute that is SetTextureTransform.
but what should b the value for tt.
As I am having U-scale and V-scale values but dont know how to apply that on this texture.
Any Ideas?
transform3D tt = new Transform3D();
texAtt.setTextureTransform(transform);
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I Found one more function related to scale of textures but still I am not able to change the size.Plze Give some IDeas AnyOne.
I did like this now:
Transform3D transform = new Transform3D();
transform.setScale(2.0);
texAtt.setTextureTransform(transform);
Regards
Yogesh
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I am just learning about the app montoring features available through JConsole. I am using jdk150_06 to monitor an app in development locally on a Windows PC. I set the property (-Dcom.sun.management.jmxremote) on the statup of my app jvm. I run JConsole, the JConsole comes up, sees the JVM, I connect to it and everything seems ok. I want to pull a heap dump of the app to look at in the Memory Analyzer plugin tool available in Eclipse 3.5. According to all the doco I see in JConsole I should see a "com.sun.management" MBean registered in which I can specify a location for the heap dump and generate one. However, I don't see a "com.sun.management" MBean in my JConsole.
Wondering if anyone has done this before? Am I looking for the wrong thing? Is it maybe my JDK version or something?
Any help is appreciated.
Thanks,
Troy
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I need a program in PHP which can extract the hidden biders from ebay.I will have to insert the item number and the program must show me all bidders of the auction and their emails.
Also the same program must extract the registered contact information for any specified bidder specially the email address
If someone can help please contact me at totos_back@yahoo.com
Thanks
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totolcm wrote: I need a program in PHP
And why post this in Java page?
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check the ebay-API [^] - it gives you all a developer desires.
greets
Torsten
I never finish anyth...
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Hello Friends
I am getting some floating values in double.
but color3f class takes only int.
And i want to pass only that floating values.
Is it possible?
Thanks In Advance.
Regards
Yogesh
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You cannot pass a float value to a method that takes an int as it will not handle it correctly. The only way to process this is to convert the value to an integer using whatever roundings necessary for the method to have meaningful values.
MVP 2010 - are they mad?
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yogeshs wrote: color3f class takes only int
Are you sure? According to the javadoc for Color3f:
A three-element color value represented by single precision floating point x,y,z values . . .
Color components should be in the range of [0.0, 1.0]<pre>
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I assumed the OP had actually read the documentation before I posted my answer. One of these days I'll stop making stupid assumptions! 
MVP 2010 - are they mad?
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I am developing a java desktop application to retrieve information from a cell phone connected to the pc via bluetooth. i am able to discover all devices but i need help on how to connect to any of the discovered cell phones. thank you
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Take a look at the Java Bluetooth[^] website for information.
MVP 2010 - are they mad?
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Jsp full code and the connection string to connect JSP with Microsoft Sql Server 2005 database
al hajjaj
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Yajjoj wrote: Jsp full code and the connection string to connect JSP with Microsoft Sql Server 2005 database
If this is a request for code, you will not get it. If you have a sensible programming question perhaps you could post it here instead.
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Hello,
I had a requirment on "Calendar control" , The view should always show three months( Last,Prasent and Next month) and there should be an option to the customer to select another month in sequential order. The control should support selection of multiple days or weeks or months. The selected Dates/Weeks/Months are should be heighlighted. Please help me with Java Script code on this regard.
Thanks
Vinay.
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Wrong forum, try ASP.NET or Web Development.
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or do your homework by yourself.
greets
Torsten
I never finish anyth...
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