Is it the correct way to use setrolloverenabled in JButton() ??

i am unable to create rollover icons for the Jbuttons. The program isnt showing any errors but its not displaying rollover icons. Should i add anything extra for the code below ?? pls check the code below
public void createGUI()
setLayout(new FlowLayout());
b1=new JButton("Submit");
b1.setRolloverEnabled(true);
b1.setRolloverIcon(new ImageIcon("warning.gif"));
add(b1);
this method is written in class extending JApplet
Thanks for all replying

May be it has something to do with the image path.
Did you check other possible options, say making use of the absolute path and all that? [http://www.leepoint.net/notes-java/GUI-lowlevel/graphics/45imageicon.html]

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Checking on the correct way to use Time Machine

Checking on the correct way to use Time Machine.
Open Time Machine in Preferance, Click on options,
The only item showing on list is my HD.
Is that correct for every thing to be backed up or should I have other items showing.
Also should my HD be deleated from this list.
Await any help.
Richard

Richard. B Mann wrote:
Checking on the correct way to use Time Machine.
Open Time Machine in Preferance, Click on options,
The only item showing on list is my HD.
Is that correct for every thing to be backed up or should I have other items showing.
no that's wrong. this is TM exclusion list. you add items there that you DO NOT want to be backed up. so currently your whole hard drive is excluded. remove it from there if you want it to be backed up. the only thing that should be present on that list by default is the TM backup drive itself.
btw, see pondini's TM FAQs for more info on using TM
http://discussions.apple.com/thread.jspa?threadID=1964018
Also should my HD be deleated from this list.
Await any help.
Richard

What is the correct way to use Version Information from the sequence and from the deployment tool

I seem to be missing something in how the various version numbers are supposed to be used. My end goal is to log and possibly display in the UI the version of the sequence and which installer version was used to inspect a UUT. I have gotten most of the way there using:
How Can I Programmatically Query the Sequence File Version of My TestStand Sequence?
and logging this into the report with a function which contains:
Parameters.UUT.AdditionalData.SetValString("Test Version",1,RunState.SequenceFile.Data.Version),
Parameters.UUT.AdditionalData.SetFlags("",0,PropFlags_IncludeInReport)
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My first question is are these 2 version numbers in anyway supposed to be related to each other? As it seems to me you would want those 2 reversed, I can make several installers based on sequence version X, making changes to what supporting files are also installed.
If they are not related as I suspect that they are not. How do I programatically grabed the installer version and also log that into the result report?
is there an option to perform a custom deployment build step to log the deployment version before it builds and then reference that log at runtime of the test?

Hi,
The sequence file version and deployment versions are not related.
You can build the installer with whatever version you want using the command line :
https://decibel.ni.com/content/docs/DOC-38947
Hope this helps,
Ravi

What's the correct way to use "Relocate Masters?"

I have 100GB of master images on one drive. Twenty gigs of those photos are imported into Aperture already (I use the referenced masters method), and I will be importing the remaining 80 gigs eventually (all referenced). For now I need to move all 100 gigs to another drive. How should I do this in Aperture?
Is "relocate masters" just for the images already imported and part of my Aperture library? Should I just drag and drop the other 80 gigs that are not yet imported? What procedure would you use to accomplish what I need to do? Thanks.

No, the best way would be to run relocate masters first and let Aperture move the images that are already imported into it. When that's done drag whats left.
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Could someone show me the correct way to use the Vector in the code below?

Would someone mind explaining to me why I am getting a NullPointerException when I run the code below? I initialized the vector in the constructor so it should follow through the whole class right? What would be the right way to do it?
import java.util.Vector;
public class AlumniDirectory
    private String faculty;
    private static Vector alumni;
    /** Constructor reads faculty Name and inits new vector **/
    public AlumniDirectory(String facultyIn)
        Vector alumni = new Vector();
        faculty = facultyIn;
    /** Method adds a new Alumni to the list **/
    public void addAlumnus(Object o)
        alumni.addElement(o);
    /** Method removes a Alumni from the list **/
    public void removeAlumnus(Object o)
        alumni.removeElement(o);
    /** Method searches for Alumni by last name and graduation year **/
    public void searchAlumnus(String lastNameIn, int years)
      // Code will go here eventually
    }

And probably you want a list of Alumni not a vector of Objects. So try this:
import java.util.List;
import java.util.ArrayList;
public class AlumniDirectory{
    private final String faculty;
    private final List<Alumnus> alumni = new ArrayList<Alumnus>();
    /** Constructor reads faculty Name and inits new vector **/
    public AlumniDirectory(String facultyIn)
        faculty = facultyIn;
    /** Method adds a new Alumni to the list **/
    public void addAlumnus(Alumnus alumnus)
        alumni.add(alumnus));
    /** Method removes a Alumni from the list **/
    public void removeAlumnus(Alumnus alumnus)
        alumni.remove(alumnus);
    /** Method searches for Alumni by last name and graduation year **/
    public void searchAlumnus(String lastNameIn, int years)
      // Code will go here eventually
    }-Puce
Edited by: Puce on Oct 23, 2007 7:43 PM
Edited by: Puce on Oct 23, 2007 7:46 PM

I would like to read a text file in which the decimal numbers are using dots instead of commas. Is there a way of converting this in labVIEW, or how can I get the program to enterpret the figures in the correct way?

The program doest enterpret my figures from the text file in the correct way since the numbers contain dots instead of commas. Is there a way to fix this in labVIEW, or do I have to change the files before reading them in the program? Thanks beforehend!

You must go in the labview option menu, you can select 'use the local
separator' in the front side submenu (LV6i).
If you use the "From Exponential/Fract/Eng" vi, you are able to select this
opton (with a boolean) without changing the labview parameters.
(sorry for my english)
Lange Jerome
FRANCE
"Nina" a ecrit dans le message news:
[email protected]..
> I would like to read a text file in which the decimal numbers are
> using dots instead of commas. Is there a way of converting this in
> labVIEW, or how can I get the program to enterpret the figures in the
> correct way?
>
> The program doest enterpret my figures from the text file in the
> correct way since the numbers contain dots instea
d of commas. Is there
> a way to fix this in labVIEW, or do I have to change the files before
> reading them in the program? Thanks beforehend!

What is the correct way to set up a new Mac

A friend of mine recently migrated from Windows and bought himself an iMac. He got the local Apple store to set up his iMac and migrate his data from his Windows to his iMac. I was recently helping him set up a few a additional things on his iMac and was supprised to see how the Apple store had set up the machine.
There was only one account set up on the iMac and all of the user data had been loaded into this admin account. Now I've only been a Mac user for about 5 years, but I was always taught create an admin account with no data on it and then set up a separate user account(s) which contain all the user data and these are used by the users to log in.
Now my question is who is right the Apple shop or me? I would e intertested to hear any experts views on the correct way to set up an OSX machine.

Both of you. Either way is acceptable. However, for a single user machine there's really no need to have more than the admin account.

What is the correct syntax for using a variable in an ad hoc query?

Hi all
I am an occasional DB user and at the moment need to update about 1000+ records so that a certain column gets a unique value.
So I thought that I would use a variable for this.
I then built this kind of SQL statement for just a small subset of the records:
variable recNumber number;
exec :recNumber := 1;
UPDATE TABLE_TO_BE_UPD
SET COL_TO_BE_UPD = COL_TO_BE_UPD + recNumber
WHERE COL_TO_BE_UPD IN ('VAL_A','VAL_B');
I get the invalid SQL statement error when attempting to execute above (besides the prompt that asks for a value which I would like to omit).
Anyway I also tried this one:
CREATE SEQUENCE seqCounter;
UPDATE TABLE_TO_BE_UPD
SET COL_TO_BE_UPD = COL_TO_BE_UPD + seqCounter.NEXTVAL
WHERE COL_TO_BE_UPD IN ('VAL_A','VAL_B');
From this one I got the error ORA-01722: invalid number...I am guessing this comes because seqCounter is of type number and the COL_TO_BE_UPD is of type character...(?)
So what I would like to ask is what is the correct way to define and use a counter type of variable to append a number at the end of a character string?
Also another question that I would like to ask is that are variables that are used in ad hoc queries also called 'bind variables'?
Thanks muchly

If you want to append a unique number to a column then this would do it:
UPDATE TABLE_TO_BE_UPD
SET COL_TO_BE_UPD = COL_TO_BE_UPD ||to_char(rownum)
WHERE COL_TO_BE_UPD IN ('VAL_A','VAL_B');

I have a macbook air late 2010 and keep getting a warning that my hard drive is full and to delete things so I purchased a external hard drive (1TB) but I'm just not sure what the correct way to transfer and store files to the external drive is. First MAC

I purchased a macbook air about 5 months ago and lately i keep recieving a warning that the hard drive or disk is full and that I will need to move items to trash in order to free up space on it. I purchased a external hard drive 1 TB but I'm very new to mac and ios and unsure as to how I'm suppose to transfer my files (video, pics, music etc.) from my mac over to the external hard drive in the correct way so I won't end up deleting them permenately or screwing anything up with my mac as far as the applications and programs being able to run. Am I supposed to just copy to the external hard drive and then move to and empty the trash? That's pretty much all I could come up with, but then what if i need or want to access that file again at a later time. Also, I have an i Phone and i pad so with i cloud it automatically syncs all my purcheses and if i delete something from itunes on my mac it deletes from my ipad.
I'd appreciate any kind of input i think im just a little lost here. I have to say i love my Mac and wouldn't trade it for anything (except maybe a macbook pro w/more memory)... Is there something I'm missing???

To free up hard drive space the best bet is to move data files that you don't need access to all the time. Likely candidates are music, video, and photos. Things like word processing and spreadsheet files can also be moved but they tend not to be very large and so don't free up much space. The problem with moving the above mentioned files is that iTunes and iPhoto need to know where the files are stored.
Here's an article explaining how to move the iTunes folder. You can move the iPhoto library using the Finder but there is a slight complication. Start iPhoto, open the Preferences and click on the Advanced tab. The first option is "Copy items to the iPhoto Library". If this option is checked, copy the iPhoto library to your external folder (drag it from the Pictures folder to your external drive) and then delete it from your Picture folder. If this option is not checked, it is a bit more complicated and we'll need to talk a bit.

1.4.2 - What is the correct way to format output in the java.io.PrintStream

With Java 1.4.2:
What is the correct way to format output in the java.io.PrintStream?
The following is incorrect, even though it is still used in the The JavaTM Tutorial at: http://java.sun.com/docs/books/tutorial/essential/
System.out.formatThis returns "cannot resolve the method 'format'"
Any detailed suggestions or information is greatly appreciated.

The following is incorrect, even though it is still
used in the The JavaTM Tutorial at:
http://java.sun.com/docs/books/tutorial/essential/
The whole format thing has been introduced in 1.5. The tutorial also states it's been "updated to 1.5.".
That's all I've got to say for I don't know how you can format a PrintWriter, let alone a PrintStream, prior to 1.5. I'm not really sure there is any way. Any "legacy way", that is. There almost certainly are third-party API which achieve similar results.

OBIEE 11G Calculation the Correct Way

Hi All,
My requirement is like this that I want to calculate value Gross Profit which is simple Total Revenue - Total Expense. Now I want this to act as a Hierarchy i.e Gross Profit should be drill able to Total Revenue followed by Total Expenses. For this I created a Accounts Dimension table since no Drill Down facility is available on Fact Table(Therefore I had to move my Accounts to Dimension table rather than Fact Table). Now the problem is that there is no minus based aggregation present in OBIEE BMM layer because of which my all other sum based aggregation work correctly except where there is a negative based aggregation required like in the case of Gross Profit. Kindly Suggest what is the correct way to approach this problem. I am working on OBIEE 11g in this case.
Warm Regards
Abhishek Kapoor

Financial reporting is difficult in BI because of the user preference of how to see signs on different accounts and requirements for adding/subtracting depending on the type of account.
A few ways to approach:
a. Use case statement to make total rev and total expense columns. Subtract to build a gross profit column. You can do this in the presentation services front end or the BMM.
b. If you have opposite natural signs for rev and exp, you can create an account hierarchy in the account table which will net out to gross profit. Ex:
Column 1 – account number
Column 2 – hierarchy level 1, ex Gross Profit
Column 3 – hierarchy level 2, ex Rev or exp
Column 4 – account name
Etc…
c. Remember you can always build your own drilldown using navigation links to a report instead of the built-in drilldown.
Good luck!

Is there one tell me the correct way to access remote SQL server

Hi
I have tried to access a remote SQL server by many ways but all failed
here is my trying :
String driver = "com.microsoft.jdbc.sqlserver.SQLServerDriver";
String url= "jdbc:microsoft:sqlserver://217.52.98.102:1433";
Class.forName(driver);
Connection conn = DriverManager.getConnection(url,"sa"," " );
String selectStr = "select * from FleetWatch..table_name";
Statement st = conn.createStatement();
ResultSet rs = st.executeQuery(selectStr);
DriverManager.registerDriver(new com.microsoft.jdbc.sqlserver.SQLServerDriver());
// connect to the DB by using the driver.
String connString = "217.52.98.102:1433;databasename=FleetWatch";
String strDBConnect = "jdbc:microsoft:sqlserver://" + connString;
conn = DriverManager.getConnection(strDBConnect, "sa", "");
String driver = "com.microsoft.jdbc.sqlserver.SQLServerDriver";
Class driverClass = Class.forName(driver, true, jdbcLoader);
Driver currDriver = (Driver)driverClass.newInstance();
Properties prop = new Properties();
prop.setProperty("sa", (String)paras.get("sa");
prop.setProperty("password", (String)paras.get(" ");
String url= "jdbc:microsoft:sqlserver://217.52.98.102:1433";
conn = currDriver.connect((String)paras.get(url, prop);
pls tell if you know the correct way to access a remote sql server and
access it befor tell me its step to ensure it's connect

String driver = "com.microsoft.jdbc.sqlserver.SQLServerDriver";
String url= "jdbc:microsoft:sqlserver://your servername:1433";
Class.forName(driver);
Connection conn = DriverManager.getConnection(url,"username ","password " );
this user name and password may be diff becoz if u have only sql authentication then u have to know that user name or it can have windows nt authentication so if it is so then no probs can use ur windows nt login..
know the server name where ur sqlserver is connected to.
set the classpath for the sqlserverdrivers jar files which u have downloaded where ur working on.
then it works
i did the same and worked for me.
try it.

What is the best way to use EJB modules with JAX-WS?

Hi.
I am doing a project that returns EAN13 encoded data to external java clients.
I think I need to use a webservice that send response, a webservice client that send the request, and other project that transforms a data to an EAN encoded data, returns it and store it in MySql database.
It is possible that I need to authenticate users for every request made.
-I have created a EJB module contained into Glassfish for the webservice
-I have created a Common Java project with 3 layers: Entities, bussines and data access layer for mysql database
-I have a project for the webservice client with JAX-WS ( is the best choice? or Would be better JAX-RPC? )
**How would you suggest me create the structure of the project with all the java power?*
**Could you help me with goods tutorial of design patterns about webservices using EJB and the best way for use databases for this kind of projects ( I have heard about JNDI, Hibernate, Session EJB, ... )?*
**Would be better use other EJB module instead of a Common java project that has classes?*
h3. {color:#333399}I shall be pleased with your help{color}

Kappy is dead on correct about Bridge Mode as a requirement for the Time Capsule.
Do you know how to check to see if the Time Capsule is configured this way?
Next question.....you really should not try to have two wireless networks....one Arris and another Time Capsule.....unless it is absolutely necessary. Two wireless routers in close proximity can create wireless interference effects that can cause problems with either...or both...networks.
Best to turn off the wireless on one router to keep the chances of wireless interference between routers minimized.
Are both the Arris and Time Capsule providing wireless signals?

Which is the correct way to program a Desktop Application???

Hello all,
I haven't programmed in a while and I just got the free Netbeans 6.1 CD just for kicks and to try it out. I'm making a basic application for a store that one of my family members has. I was programming away as I could and right now I came to a conclusion... I think I maybe doing this wrong.
I have done all the GUI using the Netbeans IDE plugin visual designer and I just click on the button and add the event and then I program away. But just right now I noticed another file that is called NameOfProgramApp.java. Then I look to the right and I have NameOfProgramView.java where I have been placing most of my code. Is this the right place to put the code???
I think I maybe missing something or maybe doing some lousy code writing. Any help would be awsome. Is this where I put my Object Oriented think hat on to accomplish the correct way??
Thanks in advance and it feels good to be back :D

A general rule of thumb that I use it to think in layers...
--GUI {What you show the use}
--GUI code logic {local rules and edits}
--WEB/Network {interface for multiuser}
--BUSINESS RULES {rules and coding to make your business work}
--DATABASE {where do you store your durable data}
Granted, this is a very simplistic look, but it will get you a start a thinking process for your app.

Ok, does anyone know the correct way to do this

Hi all
would someone beable to explain the correct way of attaching dynamic text to a rotaing menu so that the text moves with the image as it rotates,
I am now being told that in order to have dynamic text rotate/move I have to embed the font, by placing a text field on the stage outside my flash area and then set embedFonts property to true, and then apply a textformat.
first, is this the correct way of doing it?
second, can someone please explain(by breaking down into steps, as I am a newbie) how I go about setting embedFonts property to true and applying a textformat.
what I have created;
1.)I created a movieclip called 'textHolder' inside this has two dynamic text fields called 'headerText' & 'bodyText' <<<<< IS THIS CORRECT?
2.)I have an xml file which will load the text in as well as the images with the rotating menu, see below; <<<IS THIS CORRECT????
<?xml version="1.0" encoding="utf-8"?>
<data>
<image name="image 1" path="img/img1.jpg"
    textHolder.headerText="Sunset"
    textHolder.bodyText="The hour of night is near, as the skies get blood-filled" />
<data>
3.What I am missing is what script I need for the main.as file, can anyone help here?
so to break down.
I have a rotating menu that is driven by xml, that loads images on the menu. I would also like to load text to the left of each image, and have the text be fixed with the image as it rotates.
I can post the as, but I would like to know if the above is correct first, if you would like to see the main script please say.
I have attached a jpg layout to give you an idea as to what I am trying to explain. can someone please help!!!!!!!!!
(this is my previous post: http://forums.adobe.com/thread/463213?tstart=0 but I feel its got lost a little along the way)

MY CURRENT SCRIPT, CAN YOU SEE HOW TO ATTACH THE TEXT WITH THE IMAGE?
package
import flash.display.DisplayObject;
import flash.display.MovieClip;
import flash.display.Loader;
import flash.display.Sprite;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.net.URLLoader;
import flash.net.URLRequest;
import flash.net.URLLoaderDataFormat;
import soulwire.ui.CircleMenu;
public class Main extends Sprite
//————————————————————————————————————————————— CLASS MEMBERS VALUE
public var circleMenu:      CircleMenu;
public var xmlLoader:      URLLoader;
//——————————————————————————————————————————————— CONSTRUCTOR
public function Main()
circleMenu = new CircleMenu( 300, 32, 14 );
circleMenu.x = 150;
circleMenu.y = 300;
addChildAt( circleMenu, 0 );
// Use URLLoader to load XML
xmlLoader = new URLLoader();
xmlLoader.dataFormat = URLLoaderDataFormat.TEXT;
// Listen for the complete event
xmlLoader.addEventListener(Event.COMPLETE, onXMLComplete);
xmlLoader.load(new URLRequest("data.xml"));
/*for (var i:int = 0; i < 20; i++)
    // MyMenuItem can be a symbol from your library
    // or any class which extends DisplayObject!
    var item:MyMenuItem = new MyMenuItem();
    item.txt.text = 'Menu Item ' + (i + 1);
    item.txt.mouseEnabled = false;
    item.buttonMode = true;
    item.addEventListener( MouseEvent.CLICK, onMenuItemClick );
    circleMenu.addChild( item );
circleMenu.currentIndex = 4;*/
// Enable the mouse wheel
stage.addEventListener( MouseEvent.MOUSE_WHEEL, onMouseWheel );
// Set up the UI
ui.spacingSlider.addEventListener( Event.CHANGE, onSliderChange );
ui.radiusSlider.addEventListener( Event.CHANGE, onSliderChange );
ui.minAlphaSlider.addEventListener( Event.CHANGE, onSliderChange );
ui.minScaleSlider.addEventListener( Event.CHANGE, onSliderChange );
ui.scaleSlider.addEventListener( Event.CHANGE, onSliderChange );
ui.itemsSlider.addEventListener( Event.CHANGE, onSliderChange );
ui.spacingSlider.dispatchEvent( new Event( Event.CHANGE) );
ui.radiusSlider.dispatchEvent( new Event( Event.CHANGE) );
ui.minAlphaSlider.dispatchEvent( new Event( Event.CHANGE) );
ui.minScaleSlider.dispatchEvent( new Event( Event.CHANGE) );
ui.scaleSlider.dispatchEvent( new Event( Event.CHANGE) );
ui.itemsSlider.dispatchEvent( new Event( Event.CHANGE) );
//———————————————————————————————————————————— EVENT HANDLERS
private function onXMLComplete(event:Event):void
// Create an XML Object from loaded data
var data:XML = new XML(xmlLoader.data);
// Now we can parse it
var images:XMLList = data.image;
for(var i:int = 0; i < images.length(); i++)
    // Get info from XML node
    var imageName:String = images[i].@name;
    var imagePath:String = images[i].@path;
// var textInfo:TextInfo = new TextInfo();
//      textInfo.headerText.text = images[i].@headerText; <<<<THIS IS WHAT i HAVE TRIED, GET ERRORS SO COMMENTED OUT
//    textInfo.bodyText.text = images[i].@bodyText;
//    addChild(textinfo);
              //textInfo.x=120;
    //textInfo.y=300;
    var sp:Sprite=new Sprite();    <<<<<<<< THIS IS SCRIPT JUST ADDED
    var tf:TextField=new TextField();
    tf.wordWrap=true;
    tf.width=200;
    var ldr:Loader=new Loader();
    addChild(sp);
    sp.addChild(tf);
    sp.addChild(ldr);
    ldr.x=tf.width+10;
    // Load images using standard Loader
    var loader:Loader = new Loader();
    // Listen for complete so we can center the image
    loader.contentLoaderInfo.addEventListener(Event.COMPLETE,onImageComplete);
    loader.load(new URLRequest(imagePath));
    // Create a container for the loader (image)
    var holder:Sprite = new Sprite();
    holder.addChild(loader);
    // Same proceedure as before
    holder.buttonMode = true;
    holder.addEventListener( MouseEvent.CLICK, onMenuItemClick );
    // Add it to the menu
    circleMenu.addChild(holder);
private function onImageComplete(event:Event):void
var img:Loader = event.currentTarget.loader;
img.content["smoothing"] = true;
img.x = -(img.width/2);
img.y = -(img.height/2);
private function onMouseWheel( event:MouseEvent ):void
event.delta < 0 ? circleMenu.next() : circleMenu.prev();
private function onMenuItemClick( event:MouseEvent ):void
circleMenu.scrollToItem( event.currentTarget as DisplayObject );
private function onSliderChange( event:Event ):void
switch( event.currentTarget )
    case ui.spacingSlider:
    circleMenu.angleSpacing = event.currentTarget.value;
    break;
    case ui.radiusSlider:
    circleMenu.innerRadius = event.currentTarget.value;
    break;
    case ui.minAlphaSlider:
    circleMenu.minVisibleAlpha = event.currentTarget.value;
    break;
    case ui.minScaleSlider:
    circleMenu.minVisibleScale = event.currentTarget.value;
    break;
    case ui.scaleSlider:
    circleMenu.activeItemScale = event.currentTarget.value;
    break;
    case ui.itemsSlider:
    circleMenu.visibleItems = event.currentTarget.value;
    break;

Is it the correct way to use setrolloverenabled in JButton() ??

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