Beginners Help

Hi All,
I am learning J2EE technology. Please suggest me any book which gives complete procedures like packaging an application in war, ear format, deploying applications, web applications directory structure and other details on various application servers like weblogic, websphere.
It would be a great help.
Thanks in advance.
Maurya

Refer to
http://edocs.bea.com/wls/docs70/programming/packaging.html

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Bootcamp Real beginners Help

Hello
I have a spare 640GB HD sitting in my Mac Pro after updating the main HD.
I am thinking of setting it up for Bootcamp but need some really basic help to get this going.
I posted this here because it will be only be for games and WinUAE, it will never go online.
I need a real idiots for this.
How much HD space will I require ?
How do I install it ?
What Windows version to install ?
How do I boot into Bootcamp ?
Can files just be copied across to the bootcamp drive ?
How do I Boot out of boot camp ?
Will I need virus software ?
Real basic stuff is what is required.
Thanks.
Message was edited by: Washac

You did good.
Except what model/year MP do you have and what MacOS are you using? Put it in your profile.
"Boot Camp" is technically just a set of Windows drivers to use Apple hardware and it also installs an "Apple Software Updater" and Boot Camp control panel so you can pick which OS to boot to while in Windows. While booted in the Mac you can pick the Windows startup disk in the "System Preferences" / "Startup Disk".
Brief run through:
Boot Camp Assistant while booted in the Mac, have it partition the drive, it will ask to download the Boot Camp drivers (or the disk if you still have 10.6) then it will reboot into the Windows installer, the Mac is no longer in charge, have Windows format it NTFS and then install, after it installs it will reboot into the Windows new OS, THAT is when you install the Boot Camp drivers.
Read the installer AND the Windows 7 FAQ AND the Boot Camp FAQ a couple of times, and I mean a couple of times and it will help quite a bit. Everything you need is here. Browse the forums if you have time to just get a "gander" at what problems people have in general.
If you have to buy Windows you might as well buy the latest, W7 Home Premium is fine, and is still compatible with quite a few games, etc. do a search on Yahoo/Google for the cheapest price. Amazon, NewEgg, etc, seem to be the cheapest. Seems to average around $100 US. If your going to college you get a **** of a discount.
What are you going to use the the rest of the HD for? I just have a HD exclusive for Windows. A lot easier and don't have to worry about mistakes.
With Mac Pro's, If you do the same, you have to have the future Windows HD in bay #1 or take out the lower numbered HD's. Example, If your going to install it on a HD in bay 3 then take out 1 & 2 and you can leave 4. Or just swap out whatever is in 1 now. You can change back when your done.
Be aware of partition size, I downloaded the BoarderLands game from the Mac-APP store and it was an 8 gig download, (Lord, their servers are slow! 18 hrs on a 1.5 DSL connection.) if you add three more games at say 5 gigs each you've already lost over 20gigs of free space for your partition. Now imagine over the next year. You don't want to do it again.
You cannot drag a file from the Mac desktop to the Windows HD as the Windows "NTFS" format is "read-only" from the Mac. If I need to exchange files I just drag it to my misc storage drive and they can both access it or just leave my USB stick in and use that instead. (via a USB extension cable so it doesn't get busted off)
As far as Virus control, AVG is free as are a few others so you might as well use one. W7 does have one but it keeps suggesting to use a 3rd party?

Complete beginners help.using ImageIcon and cant assign images

how do assign the ImageIcon for the front and back to this class.i have two gif files in the same directory. to test the card class i want to press the flip button to display the front and then the back. i am making simple card game but am very new to this and am stumbling at the basics.any help much appreciated. here is my attempt at the code.
( havent put in the paint() )
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
class JCard extends JComponent
private int value;
private ImageIcon FrontImg;
private ImageIcon BackImg;
private int size;
private boolean faceup;
     public JCard()
this.value= value;
public int getValue()
return value;
//returns the width of the card
public int getWidth()
return getSize().width;
//returns the height of the card
public int getHeight()
return getSize().height;
//returns true if the card is face up
public boolean faceup()
return faceup;
//flips the card
public void flip()
if(faceup)
faceup = false;
else
faceup = true;
repaint();
public void setBackImg(ImageIcon img)
BackImg = img;
public void setFrontImg(ImageIcon img)
FrontImg = img;
public void paint(Graphics g)
//test JCard
import javax.swing.*;
import java.awt.event.*;
public class TestJCard extends JFrame implements ActionListener
     private JCard card = new JCard();
     private JButton b1 = new JButton("flip");
public TestJCard()
super();
JPanel p = (JPanel)getContentPane();
p.add("Center",card);
p.add("South",b1);
b1.addActionListener(this);
public void actionPerformed(ActionEvent ae)
card.flip();
//** To close window**//
class WindowHandler extends WindowAdapter
public void windowClosing(WindowEvent we)
we.getWindow().hide();
System.exit(0);
     public static void main(String args[])
TestJCard fm = new TestJCard();
fm.setSize(300,300);
fm.setVisible(true);

I'm not sure if I understand exactly what you're asking, but if you're wondering how to create/initialize and ImageIcon from an image file on a local disk, I believe it is as simple as:
ImageIcon i = new ImageIcon("path/filename.ext");
note: the path can be relative (i.e. "images/pict1.gif")
or explicit ("c:/project1/images/pict1.gif").
Hope this is what you're looking for.

J2ME beginners help

Hello everyone,
I am trying to compile a beginners very first .java file and have run into difficulties.
The cldc/midp/jdk versions are shown below on the variables:
CLASSPATH: C:\J2ME\midp1.0.3fcs\classes;.
MIDP_HOME: C:\J2ME\midp1.0.3fcs
PATH: C:\J2ME\j2me_cldc\bin;C:\J2ME\midp1.0.3fcs\bin;C:\j2sdk1.4.2_02\bin;
It has come up with 14 errors on the DOS prompt, the first error:
'package javax.mircroedition.midlet does not exist'
I gave it the javac -bootclasspath command and location of the classes, but it gives me the impression it still doesnt know where it is...
What could be wrong? i've done my research and cannot find out what's the issue; i even downgraded from midp2.0fcs just incase.
Many thanks for your time,
Riku

It has come up with 14 errors on the DOS prompt, the
first error:
'package javax.mircroedition.midlet does not exist'Is this a typo? If not, you misspelled "microedition".
CLASSPATH: C:\J2ME\midp1.0.3fcs\classes;.I don't know the directory layout of this edition, but it looks like it should beC:\J2ME\midp1.0.3fcs\classes.zip;.

Php beginners help

G'Day, I have only used dreamweaver for making static pages
so far, but now want to create a dynamic php page. I have installed
and running IIS on XP. At this stage all I want to do is
create/experiment and make a simple page to list my 45's collection
for my jukebox. Do I need to actually install a PHP application or
will Dreamweaver allow me to create and test in its own
environment?.. P.S. I have looked at the tutorials and purchased a
book (The missing manual) but am still a little confused as to the
foundations required to start this new PHP adventure.
Thanks
Ben

Hi Ben:
You need the PHP application server running in order for PHP
code to
process. It's the same with any server model . Cold Fusion to
run that ..
ASP to run that (but you don't notice cause it's built into
IIS). There is
a version of PHP that runs on IIS and it's downloaded at
http://www.php.net.
If you are going to host PHP sites on a Unix server however,
you are better
off to download and install Apache (
http://www.apache.org) and
install that
version of PHP. It's up to you .. I would advise matching the
production
environment as closely as possible.
Nancy Gill
Adobe Community Expert
Author: Dreamweaver 8 e-book for the DMX Zone
Co-Author: Dreamweaver MX: Instant Troubleshooter (August,
2003)
Technical Editor: DMX 2004: The Complete Reference, DMX 2004:
A Beginner''s
Guide, Mastering Macromedia Contribute
Technical Reviewer: Dynamic Dreamweaver MX/DMX: Advanced PHP
Web Development
"ben here" <[email protected]> wrote in
message
news:ekkv1a$kq6$[email protected]..
> G'Day, I have only used dreamweaver for making static
pages so far, but
> now
> want to create a dynamic php page. I have installed and
running IIS on XP.
> At
> this stage all I want to do is create/experiment and
make a simple page to
> list
> my 45's collection for my jukebox. Do I need to actually
install a PHP
> application or will Dreamweaver allow me to create and
test in its own
> environment?.. P.S. I have looked at the tutorials and
purchased a book
> (The
> missing manual) but am still a little confused as to the
foundations
> required
> to start this new PHP adventure.
>
> Thanks
> Ben
>

Beginners Help, Submission Data

I am ABSOLUTELY NEW to coldfusion. But I believe I have a
good head on my soldiers and the "Building Your First Database
Website" tutorial gave me a lot to work on. So using dreamweaver 8
I am trying to basically make a system where you can look up and
edit customer data, products, employees, and invoices. I am now
getting to the hard part which is actually making the invoice
portion of the site. I drew out on paper an idea on how I would
like it to look. Basically I would like then to type in a product
ID and have all the other fields about the product fill in. Then
they would type in a quantity number and then it would times the
price and give a total. I HAVE NO IDEA on how to even have it
submit and retrieve information based on what the user might input.
I am not 100% sure what information you all would need/like but it
is all located on our webserver.
http://reaconcomputers.com/database/
The webserver is not the testing environment so I do not have our
database setup with coldfusion on the webserver. Let me know what
information you all need because I am very sure that I have been
very broad and not detailed enough.

I re read what I said and realized how confusing it
sounds..... Let me re phrase this to something basic, also I was
hoping someone could post some sample code on how to do this.
I have a table called Invoices and a table called Products
I wanted to have a text field called Quantity (not currently
in any of the tables but user enters value) and a text field called
Product_ID (user enters value, primary key under Products) and the
user click like a submit button OR it automatically pulls up the
rest of the information. I wanted it to pull up a product name and
price field based upon the user entry in Product_ID.
What perhaps would be some sample code to:
Take the values from the text boxes, put those values into an
sql query, retrieve the values and fill in some text boxes.
Thank you.

Beginners help required

I am new to Lightoom and have just received Lightroom 3.6. How do I use it: i.e what are the basic fundamentals and how do I go about it?
I do know that it will translate my raw files into TIff and Jpeg. But advice as to the basic start funtions would be appreciated.
David Rodway

I do know that it will translate my raw files into TIff and Jpeg.
It will only do this if you specifically tell LR to do so. This does not happen by default.
How do I use it: i.e what are the basic fundamentals and how do I go about it?
http://tv.adobe.com/product/lightroom/
Look for video tutorials that are clearly aimed at beginners

Someone please help a complete beginner with Enterprise Manager!

Question moved from
Someone please help a complete beginner with Enterprise Manager!
Please be gentle with me, I'm absolutely new to all this. We don't have a proper DBA and I've been tasked with the role. There is no-one else in the company with oracle experience and we don't have any support. Until now I've just used enterprise manager to manage the database, but now I have a problem..
We are using Windows Server 2003 and Oracle 10g. I (stupidly) installed some network monitoring software on our server (PRTG network monitor). I almost immediately uninstalled it and all components/registry settings, but it seems to have thrown something out regards the OEM web interface.
We used to access the OEM GUI through http://<hostname>:5500/em, but after installing/uninstalling the network monitor software the OEM webpage would only stay up for a few minutes, before saying 'Internet Explorer cannot display the webpage'. Restarting the DBconsole in services fixed the problem, but again, only for a few minutes.
Spent all day yesterday looking at logfiles (they didn't make much sense to me), but seemed to be saying access was denied to the server ('actively denied it'). Lots of googling led me to believe I needed to reconfigure OEM by dropping and recreating it using:
emctl stop dbconsole
emca -deconfig dbcontrol db
emca -repos recreate
during this process I was asked for various passwords and a port number? I didn't even know what to use as the port number but guessed it was 5500 ?!? (probably wrong). As it didn't work I used the default port number that I found somewhere on the web.
However now I am even deeper in the **** as this didn't work either, (some error about listnener?) and I have now lost the DBConsole in windows services. Obviously the OEM web console doesn't work at all now
I would be eternally grateful for some patient, beginners help here..I can post whatever log files are necessary - I just need to know what I'm supposed to be doing and where to start..
We used to log on to the OEM as 'SYSTEM', but nowhere in the process does it seem to ask me for the password for that (its asked me for SYS and SYSMAN)
It could be that I'm going about this completely wrong, but with only a days experience in all this its pretty hard to know what I'm doing really!
As you can tell I'm in way over my head..I just need OEM web interface to work!
Thanks in advance

ok, thanks to helpful comments from other people in my initial thread (posted in general database forum), after rebuilding the console/repository I now have EM up and running. But there are more problems..
Firstly I have an error at the very top of the screen:
java.lang.Exception: Number of responses does not match queries
Also, the 'Host CPU' and 'Active Sessions' are blank and say 'No Data Is Currently Available' beneath them
my emagent.trc file contains this error, repeating with different thread IDs every 30 seconds...
(error = 10061)
2012-04-30 17:19:28 Thread-4376 ERROR pingManager: nmepm_pingReposURL: Cannot connect to http://hostname:5500/em/upload/: retStatus=-1
2012-04-30 17:19:59 Thread-1448 WARN http: snmehl_connect: connect failed to (hostname:5500): No connection could be made because the target machine actively refused it.
Help!

How do I address songs to a different album than on the computer?

I've just bought the new Iphone 3G but have hardly used Itunes before, that's why I need some (perhaps for you beginners) help.
I've got plenty of albums and I do not want to have all songs on all albums in my phone. That's why I want to create a couple of new albums with my favourite songs from different artist and add to my other albums on the phone. My problem is that I do not want to change the info about what album the song belongs to on my computer, only on the Iphone.
For example: I want to create an album with "the best of Faith no more" and I want it to contain 2 songs ("Ashes to Ashes" from the album "Album of the year" and "Epic" from the album "The Real Thing"). I want the new album (in my Iphone) to appear like any other album when I go through the cover flow (with a specific image, here is my first problem due to two different images on the two songs). Moreover I still want the song "Ashes to Ashes" belong to the album "Album of the year" on my computer (and that it has the image shown from the same album), but not on my Iphone (here it's supposed to belong to "the best of faith no more" and have a suiting image for my new album).
The only solution I can come up with is to make different playlists, but then they will not be shown in cover flow will they!?
When I have synchronized the music I can not edit the songs on the Iphone... so it seems I have to do, what ever I have to do, on my computer before I synchronize... :-/ (on my girlfriends iPod you can edit your songs on the iPod after you've synched, but not on my iPhone it seems...)
How do I solve my problem?
Cheers!
/Niclas

Yes, but that is not what I want. I want them to appear with my "custom made" album in cover flow on my phone. But still I want them to belong to it's original album on my computer...
I just want to gather some songs from an artist and put it all to one album without changing the album information (on the songs that are still on my computer)where it comes from!
Perhaps that isn't posible!? it is posible with my girlfriends iPod so I thought it would be with my iPhone as well
/N

Can Adobe Photoshop Elements 5.0 be used with Windows 8?

Can Adobe Photoshop Elements 5.0 be used with Windows 8?

Hi,
As far as i can tell pse 5 does work on windows 8, but after installing you need to apply the 5.02 update.
http://www.adobe.com/support/downloads/detail.jsp?ftpID=3569
Since you posted in the forum for beginners help with the full version of photoshop, you might post over on the photoshop elements forum:
http://forums.adobe.com/community/photoshop_elements

How to set up password with netgear DG834G

Hi
I want to set up a password to get onto the internet via my Netgear router.
How?
I don't get all this WEP, WPA or SSID business.
Please can someone give me beginners help?
I'm on Netgear settings page at mo...........

thanks for that.
i've been connected for about 3 years. no problems. so it's not a connect or set up problem.
but feel the need to have a password incase dodgy people want to log on and take over my life
am on netgear now and not sure where to go from here?
anyone?

Well, I didn't get too far there...

Preparing the hard drive went okay. However, when I attempted to use cfdisk to partition the drive, I couldn't alter the size of the partitions. 'Units' just cycled round heads and cylinders and something. Here's what I've got:
Disc 1 Boot, NC Primary Linux ext 2 41.13mb
Disc 2 Primary Linux swap 271.44mb
Disc 3 Primary Linux ext 3 79711.19mb
An 80gb hard drive obviously. Another thing I couldn't change is the type on Disc 1. I wanted ext 3 but it wouldn't take.
I'm trying to install Arch 0.7, by the way.
Some beginners help here would be appreciated. The answer is probably under my nose but I couldn't see it.

I always find, that the Gparted LiveCD is the easiest way to partition. It has a GUI and can resize/format/create partitions easily without having to juggle with the number of cyclinders and all that.
http://gparted-livecd.tuxfamily.org/
You can just partitioin before and then set the mountpoints during installation.
Last edited by lenni (2007-11-10 14:23:11)

KeyListener..for beginners..please help me

hi, im new to java..i think that this thing is simple to you guys..im trying to make a program where there is a ball bouncing around the screen..theres 3 walls one on the left one on the right and the other on top..there should be a moving catcher at the bottom..which should be controlled by the keyboard..
i already made the catcher..my only problem is..i dont know how to make it move..
by the way..i'm using threading..
it would be nice if you can post even a simple example of threading with keylistener even just left and right so i would know how to apply it..
i hope that someone there would help beginners like me, it would really be a big help..
thank you very much!
-dennis

Hi Madhuama, I'll try to give you a hand with this. First off, what OS is running on your notebook, what game are you attempting to play, and how is it not working? Is it not installing?
Thanks,
Fenian Frank
I work on behalf of HP

Need help or documentation for beginners with SAP BI7

I am relatively new to SAP (less than a year) and I am still having difficulties understanding the basics about SAP. I write queries and reports and would appreciate any links or books that would help guide me. I have bought a book through SAP Press but I need a SAP for beginners books that is really easy to understand.
Thanks

Hi......
Check this link :
http://www.youtube.com/watch?v=nWsvV6Z64yw&feature=related
Also you will get everything in SAP Library : help.sap.com
Regards,
Debjani..........

Beginners question, just started out! please help!

I am currently doing a tutorial on how to design a high-detailed plastic navigation bar via link: http://www.tutorialpark.com/high-detailed-plastic-navigation-bar/
I am currently stuck on step 3 (i know! pure beginner!) it says:
Let’s add some shades for the navigation menu foundation. Create a New Layer; send backwards, Ctrl+Click on the Shape Layer, fill selection with color (#86a6b5). Deselect and apply Gaussian Blur (1.8px), then Motion Blur (90deg, 41px). Now apply Gaussian Blur (1.8px) one more time. Set opacity 85%.
1. Send backwards... means make sure layer is below the previous one?
2. Ctrl+Click on the shape layer, fill with selection with color... So i have the new layer highlighted, i ctrl+click on the shape layer... Now what?
If anyone can answer these it would be really appreciated
Thank you

1. Yes.
2. Ctrl-clicking a layer causes a selection to be made from the grayscale levels in the layer you clicked on. I assume from the way it's written that the instructions want you to do an Edit - Fill on your new layer.
Certainly those instructions are written rather tersely, probably with experts in mind.
Hope this helps!
-Noel

Beginners Help

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