An example of using a graph library with JavaFX 2.0

Hi
I saw an example detailing how JavaFX 2.0 was used on-top of a graph library to visualize for example the java scene graph of a particular application.
I could drag nodes around and add or remove them.
I seem to have lost the link to that project and I just can't for the life of me find the website again....does anyone know the url to a project like described?
Cheers,
Nuwanda

There has been a recent project using th Groovy JavaFX 2.0 bindings that combine JavaFX 2.0 and graphviz (a graphing library). Here are some links to that project:
Video demo: http://www.screenr.com/X7cs
Project source: https://bitbucket.org/bgoetzmann/grezi/wiki/Home
Cheers,
Jeff

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Trying to use the JSSE library with Jrocket 7.0

Hi All,
I HAC who is trying to use the JSSE library with Jrocket 7.0.
Sometimes the socket works and sometimes it does not. It throws the below
exception,
The exception stacktrace is given below:
java.net.SocketException: SSL implementation not available
at
javax.net.ssl.DefaultSSLSocketFactory.createSocket(Ljava.lang.String;I)Ljava
.net.Socket;(Unknown Source)
at
com.twister.transunion.TransUnionUtils.sendRequest(Ljava.lang.String;)Ljava.
lang.String;(Unknown Source)
at
com.twister.transunion.TransUnionUtils.parseRequest(Lcom.twister.transunion.
TransUnionRequest;)Z(Unknown Source)
at
com.twister.struts.signup.Signup5Action.button_apply_now(Lorg.apache.struts.
action.ActionMapping;Lorg.apache.struts.action.ActionForm;Ljavax.servlet.htt
p.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)Lorg.apache.st
ruts.action.ActionForward;(Unknown Source)
at
COM.jrockit.reflect.NativeMethodInvoker.invoke0(ILjava.lang.Object;[Ljava.la
ng.Object;)Ljava.lang.Object;(Unknown Source)
at
COM.jrockit.reflect.NativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang
.Object;)Ljava.lang.Object;(Unknown Sou
the line of code causing the stack trace is:
Socket socket =
javax.net.ssl.SSLSocketFactory.getDefault().createSocket(HOST, PORT);
He has added the following line to his jre/lib/security/java.security file:
security.provider.3=com.sun.net.ssl.internal.ssl.Provider
and he has added the JSSE jar files to the jre/lib/ext directory.
The problem occurs when SSL is enabled in the config.xml file (e.g. <SSL
Enabled="true" ...>). It does NOT occur when SSL is disabled.
When SSL is disabled, the following code shows all three providers as
defined in the java.security file. If SSL is enabled then he only sees the
default 2 implementation and NOT the one he added above.
java.security.Provider[] a = java.security.Security.getProviders();
for (int i=0; i < a.length; i++)
System.out.println("name: " + a.getName());
System.out.println("ver: " + a[i].getVersion());
System.out.println("info: " + a[i].getInfo());
The problem is that client does not want to use WebLogic specific classes to
create an SSL socket. As well he do NOT wish to dynamically register the
SunJSSE provider. Since this setup works when SSL is disabled in WebLogic he
believes he has configured everything properly.
It appears to me that WebLogic is removing the JSSE as a security provider
if SSL is enabled.
Is it the expected behaviour? and Is it possible to statically register the
JSSE provider in the jre/lib/security/java.security file ?
Any pointers will be appreciated,
Thanks in advance,
Rubesh

Hi Howard, just trawling through the Labview TE issues as I myself have started to work on a similar issue. I have now infact upgraded the Labview Test Executive to work in 7.1 ok (both development and Runtime).
Using XP I had no issues upgrading in the development environment - creating the run-time version was not as easy but manged to do so with help from the Application Builder. I have also tested the SQL function (as i log to Oracle) and a basic audio test using a DSA4551 - again both seem to be upgraded with no issues.
regards, paul.

C++ example of Using SCC-RLY01(relay) with NI-6062E?

Hello,
I would like to known where I can find examples of using SCC-RLY01(relay) with NI-6062E under DAQmx, C++ and Measurement Studio?
Thank you!

Hello Tom,
I also wonder if there is something like "timer" in DAQmx where I can wait for a certain milliseconds btw two DAQmxWriteDigitalScalarU32 events:
what I am doing now is split into two sections as following code
//NI trigger relay ON (Close)
if (UserHookDataPtr->ProcessedImageCount == 10)
   {   DAQmxCreateTask("",&taskHandle);
       DAQmxCreateDOChan(taskHandle,chan,"",DAQmx_Val_ChanForAllLines);
       DAQmxStartTask(taskHandle);
       DAQmxWriteDigitalScalarU32 (taskHandle, 1, 10.0, 1, NULL);
       DAQmxClearTask(taskHandle); }
   //NI trigger relay OFF (Open)
   if (UserHookDataPtr->ProcessedImageCount == 40)
   {   DAQmxCreateTask("",&taskHandle);
       DAQmxCreateDOChan(taskHandle,chan,"",DAQmx_Val_ChanForAllLines);
       DAQmxStartTask(taskHandle);
       DAQmxWriteDigitalScalarU32 (taskHandle, 1, 10.0, 0, NULL);
       DAQmxClearTask(taskHandle); }

Using same iTunes library with external hard drive (EHD) on different PCs

I know some of the issues related to this question have been touched on in different discussions but I don't think I have seen a clear yes/no and if yes, here's how, answer to my queries, so here goes.
Like another member, I would like to take my iTunes library with me when I'm away on holiday so that I can (for example) use an Apple TV with Home Sharing to watch movies in my library or pay albums in my music library while on holiday, in the same way as I am able to at home. I have a Samsung NC 10 notebook running Windows XP (which I would take with me with a Samsing Story EHD) and a Dell desktop. My iTunes media folders are now on the EHD and I think I have iTunes library files on the Dell and on the Samsung. Of course, if iTunes Match covered movies as well as music, I would use that and just take my Apple TV with me ... but it doesn't and seems not likely to.
By messing around and not properly understanding some of the discussions about this topic, I think my iTunes library looks as I expect it to be, on my Dell - though I have yet to test this by doing a synch with my iPad or iPod Touch. However, when I plug the EHD into the Samsung and open my library, I am missing at least one movie and I don't have any artwork showing for any of the movies. This is inspite of clicking Get Album Artwork, Consolidate Files and clicking to add, as a file (or folder) to the library, the missing movie which is on the EHD in the Movies folder of the iTunes Media. In iTunes on the Samsung "Preferences>Advanced", the iTunes media location (on my EHD) is correct.
I have obviously messed something up trying to replicate my Dell desktop iTunes library on the Samsung. So:
can/should I start again (if that is the best thing to do) with getting my iTunes library properly on to my Samsung notebook? And, if yes, how do I do that?
is it really possible to have all that you need to run and use iTunes on an EHD (i.e. both media folders and the various iTunes library files (.itl, .itdb, .xml etc.)) so that whenever I plug the EHD into my Dell or Samsung I can access my iTunes library in the same way and via the same files? Or, do you always have to have the library files (at least) located on the PC you are connecting your EHD to (showing my ignorance here! )?
if you can have all the library files as well as media on the EHD (i.e. all of your iTunes library), I assume there is more to moving these from the C drive in my Dell to the EHD, than just cutting and pasting them into the EHD and then deleting similarly named files in C drive in the Samsung?
if all of my iTunes library can be located in the EHD, would I just access that (i.e. open my iTunes library) - whether on my Dell or the Samsung - by pressing the Shift key when clicking on iTunes as a programme on my Dell or Samsung, or - and I appreciate this is more basic computer knowledge than iTunes query - does the fact that I would need to access iTunes via some form of link on the relevant PC indicate why some iTunes library files would always have to reside on the PC rather than the EHD?
if the iTunes library files have to stay on the relevant PC, how can they be kept in synch - i.e. the more portable Samsung offering the same access and picture of my iTunes library as the Dell does - or is iTunes just not set up to do this, in which case I might as well ignore trying to replicate my iTunes library on the Samsung?.
Apologies for this long list of questions. Any pointers to where the answers lie or even better specific answers themselves would be very much appreciated.
Many thanks.

I think that's yes, yes, yes, yes, and not necessary...
Make a split library portable
Here are the typical layouts for the iTunes folders:
In the layout above right, with the media folder (everything in the red box) inside the library folder, the library is considered to be portable. A portable library can be moved from one path to another without breaking the links from the library to the media, and being self-contained it is much easier to backup and restore. (You do backup, don't you?).
You can rearrange things to make a split library portable by taking a number of small steps which don't break the library.
Before you start any media files that are outside of the media folder will need to be consolidated. If the library is in the old style layout then it should be upgraded to iTunes Media Organization (Library > Organize Library > Rearrange files in the folder <Media Folder>) to ensure that iPod Games, Mobile Applications etc. are brought inside the media folder, otherwise the links to these won't survive changes in the path of the library.
The basic non-fatal manipulations are:
You can create or connect to an alternate set of library files by holding down Shift (Win) or Option (Mac) when starting iTunes. (Note iTunes will continue to use this library until you use the same method again.)
You can move the library files to a new location and connect to it there as long as the media stays put.
You can move the library files and the media together if the media folder is a direct subfolder of the library folder.
If you have already moved/copied the media content from a subfolder of the library folder to a different location then you only need to copy the library files for it to appear as if you have moved the entire library in the way allowed above. I.e. just copy the library files into the parent folder of the media folder.
You can rename the media folder to iTunes Media (if it isn't already) if the media folder is inside the library folder.
iTunes uses the name of the folder holding the library files as the window title. Having made a library "portable" you may need to take a final step of renaming the library folder to iTunes or, if the library files have ended up at the root of a drive, moving all of the library files and content folders into a new folder called iTunes.
IMPORTANT: After each change you need to open, test and close the relevant library before attempting another change. If a change broke the library, undo it or revert to using the previous set of library files.
In essence all you need to do to join up a split library and make it portable is copy the library files into the parent folder of the media folder on the external/secondary drive and use the hold-down-shift/option-when-starting-iTunes method to connect to it. Other manipulations may be required to normalize the library so that the library and media folders have standard names.
tt2

Using one music library with multiple user accounts

I want to use one Music Library and be able to have all my computer user accounts be able to access it. Article 93195 does not work for some reason. It is easy to share music over a network but not on the same computer? This can't be. I have talked to several Apple "Geniuses" and they all scratch their head. One guy could do it in Leopard, but not in Tiger. Could it have something to do with the permissions of the Itunes Music Folder? Any help would be appreciated. This is driving me crazy.

1 Quit iTunes.
2 Drag your entire *iTunes folder* from /Username/Music to /Users/Shared.
3 Log out.
1 Log in on your other account(s).
2 Start iTunes and immediately press an hold the Option key.
3 iTunes will ask to *Create new library* or *Choose existing library*. Select *Choose existing library*.
4 Select the *iTunes library file* in the *iTunes folder* in /Users/Shared.
5 Now go to File -> *Add to library* and select the *iTunes music folder* located in /Username/Music.
6 - iTunes will add all the music in from this account to the main iTunes music folder/library.
7 Delete the *iTunes folder* in /Username/Music
8 Restart iTunes normally (don't hold Option). Everything should be there.
9 Quit iTunes and log out of the account.
10 Do the above steps for all users. Don't do the first 1-3 steps. Start at the second series.
Log into your account, start iTunes normally and all music should be there.
Whenever any of you do anything in iTunes, it will be seen by all since you are using one and the same iTunes library file.
Create a "main" playlist for each user with their own music. Create a smart playlist and set it to Playlist is not the playlist you created above. Select this and it will show you everything NOT in your playlist. Do the same for the others. This will help when adding only the music you want your own playlist.
Note that iTunes can only be opened by one user at a time. If you have Fast user switching enabled, the other users must quit iTunes in order for anyone else to use it.

Using the same library with multiple computers over a network Use Aperture

Hi Everyone. I am researching some cataloguing/editing programs to recommend one to my boss, and I was wondering if it was possible to use the same library between multiple computers on a network. Does anyone know if this is possible? This may be what makes or breaks the decision on whether or not to go with Aperture as we need a program that can access a large database of photos on multiple computers.
Thank you.

Welcome to the forum.
You can do it, but...
It's not supported by Apple.
Performance won't be great unless you're running a really fast network.
If more than one person tries to access the Library at one time you're likely to end up with a corrupted database, and there's no code in Aperture to limit access to one person at a time.
The Library must be stored on an HFS+ volume - don't even try putting it on a FAT32-formatted drive.
If you want 'proper' multi-concurrent-user network-enabled cataloguing software you're looking into a whole different level of investment than the low price of Aperture - think more in terms of thousands or even tens of thousands of dollars.
Ian

Using one iTunes library with Vista and XP on a single PC

Since I have converted my whole CD collection into AAC, my iTunes library
is quite large. I have now installed Vista on a second partition as dual-boot
with my old XP. I would like to access my iTunes library with both OSs - but can (and how) this be done ? I already changed the location in both Itunes to the same path, but the second iTunes running under Vista isnt able to import the songs.
Any hints?
Thanks in advance,
Andy

It's the "itunes library.itl" file in Windows, and the same thing without the itl file extension on Macs.
http://support.apple.com/kb/HT1660
You might be able to get it to update both copies in each partition with something like TuneRanger or SuperSync. That would run into some money, esp a Tune Ranger license for both Mac and Windows.
Why not put your ITL file on a USB stick or external hard drive, and run your itunes library from that? You can tell the Mac to use the .itl for iTunes by changing properties on it. That's what I did so I can sync my iPods from either my XP PC or Mac and not get that dratted message about "iPod synced to another library".

Can several members of a household use the same library with different log ins

Once you have downloaded the latest version of iTunes to a computer, can different members of the same family use the same library but with different log ins or do you need different computers?

exactly:) you first gotta transfer the apps from your devices by connecting them and going to file and "transfer purchases" and it should bring the apps over
PS: do make sure that the computer is authorized for all of the purchases do this
-go to store at the very top of the page (usually up there with file,edit,view,and controls)
-choose authorize this computer
-enter the email address and password associated with the purchases you are transferring and hit authorize!!
-quick transfer and done, you guys can share whatver you transfer to the library
hope this helps:)

Using same Aperture library with different machines

Hi
I travel between locations some 7hrs apart and want to take my Aperture Libary and Vault with me to add to and work on in each location.
I have a Mac Pro at one location and MBP and 2011 Mac Mini (pre thunderbolt) at the other running Aperture v3.1.3 and Snow Leopard 10.6.8
I have my Aperture Libary, Vault and Referenced files etc on a seperate/external drive/s to my OS and applications.
Having to reconstruct the libary from a vault each time I change locations is time consuming as I am working with a growing Libary at the moment 720GB + 500 GB of referenced files on a second HDD
I would just like to be able to set it up so I can just plug the Aperture library and Referenced files in launch Aperture and start working
Is anyone doing this? or has any ideas ?
Many thanks in anticipation

A few points to consider:
To make a vault into a normal library you use the restore function in Aperture.
Having the vault and live library on the same spindle is not a good idea as you realize, if one goes they both go, so you need to get the vault onto a separate drive ASAP. Also as the masters are referenced you need to make provision to get those backed-up as well. And remember as they are referenced backing up the library (either by vaulting it or copying it) will not back up the masters in this case.
Given that you are physically moving the drive between locations getting everything backed-up is even more important. Also remember if the environments you are moving the drive between are extreme (moving from cold to warm in either direction) give the drive time to acclimate before spinning it up. And after you have spun it up give it some time before actually writing to it.
The question of using a vault over simply copying the library is asked a lot. There are pros and cons to each.
On the plus side. If you have a managed library the masters are backed-up with the vault and as libraries with masters in them tend be large the fact that the vault operation only write the changes after the initial vault operation makes for quicker back-ups. Copying a full library with referenced masters can't be a long process.
If the library has referenced masters in it the advantages of the vault aren't as great. You still need to back-up the masters seperatly and as the library tends to remain smaller copying it isn't as big a deal.
One other thing to keep in mind about vaults. You can't get just a single image or project out of it. It needs to be restored before you can open it with Aperture. So you will need the disk space to do the restore. With a copy you can just access it with Aperture.
Hope this helps,
regards

Example of using pie graphs in oracle 10g or 9i forms (not JDeveloper)

Hi..
Please can anyone show me how to use pie graphs in oracle 10g or 9i forms using bean?
i also want to know how to put data in pie graph.. as u know in column graph for example we have an x-axis and y-axis,and in pie there is no x-axis and y-axis.. so how i can put the same data in pie graph.. and also i may need more than one value for the x-axis or the y-axis to use in pie graph so how can i do it??
i use set_custom_property to call properties in beans.
I would so thankful for how can answer me.. please its urgent
thanks

Hi,
Thanks for your reply..but i already have this demo and it doesn't contain an example for a pie graph..if u know where i can find any example for a pie graph and how to pass data to it i would be so thankful
Thanks again.
Eyad Basheer

We have two Ipod Touches in the Home and two Ipads. Right now one of the Ipads has a separate user indentity. Can both Ipods be used to use the same library with different user ids's and different passwords.

We have two Ipod touches and two Ipads in our home. Right now both Ipods are using the same used id and password to access itunes and sync music. But recently both os us have downloaded the Ibooks segment to our Ipads and now the only way to sync the second Ipad for Ibooks is to use the same used id and password. But the problem is that with our two Ipads in the home, we established two separate used ids and passwords one for each. Is there a way for me to still use the second Ipod touch and the second Ipad with completely separate userids and passwords. In other words to share the music library I have accumulated and yet to sign in each with our separate identities. That way the Ipads can sync and the Ipod touches can sync. Is this possible.

This is to avoid piracy. What could happen is, people could buy music, and give it away for free online. Usually it is then you buy a complete album off iTunes that it will only be available on one device. It is tied to that account, and the device must be registered to that account to listen to it.

How to use one itunes library with 2 different ipods.

I have had a 30gig for a year, with over 2000 songs in the library, I just bought my wife a nano for christmas, how do i get songs from my library onto her nano????

You may find my answer to candlefind on the following thread useful to keep both you & your wife happy.
http://discussions.apple.com/message.jspa?messageID=3799255#3799255

How to use an AS3 library with FlasCC?

I found an interesting library for analytics tracking (https://code.google.com/p/gaforflash/).
I'd like to use that (or something better, if you know any) for a game I'm creating with FlasCC. The problem is that I can't seem to integrate the library into the code.
flascc compiler returns
Error: Type was not found or was not a compile-time constant: AnalyticsTracker.
import com.google.analytics.GATracker;import com.google.analytics.AnalyticsTracker;public var tracker:AnalyticsTracker;
in my make file I have defined flags like
-static-link-runtime-shared-libraries -library-path+=analytics.swc
in my c++ file I have this at the beginning of file
package_as3(
          "import com.google.analytics.GATracker;"
          "import com.google.analytics.AnalyticsTracker;"
          "public var tracker:AnalyticsTracker;"
then I construct the tracker here
inline_as3(
                              "tracker = new GATracker( this, \"UA-1384830-17\", \"AS3\", true );"
and I use it here
inline_as3(
                              "tracker.trackEvent( \"%0\", \"%1\", \"%2\");"
                              : :"r"(param1) , "r"(param2) , "r"(param3)

I have been told that storing an iPhoto library on a network HD is not recommended by Apple, but it seems to work for many users, according to forums.
Hmm, well you experience rather contradicts the forums, no? iPhoto is not designed for network access, end of story. If you try use it that way then things fail.
See this article
http://support.apple.com/kb/TS5168
for more. Note the comment:
“Additionally, storing the iPhoto library on a network rather than locally on your computer can also lead to poor performance or data loss.”

I want to use my iTunes library with multiple Windows computers

I want to put my entire iTunes library on a server and then allow any of the 4 - windows laptops, 1 - windows desktop, various iPods, an iPad 1, and a Samsung Tablet to gain access to use it. 3 of the laptops are Windows 8, the desktop and one laptop is Windows 7. I don't mind having multiple iTunes accounts set up. I just want to make sure that when a song is purchased or uploaded from a CD or whatever that it all goes into this central location so that everyone has access to it. How do I make that happen?

1. Yes you can do that.
2. But you shouldn't.
3. There's no need to anyway.
This thread
https://discussions.apple.com/thread/3062728?tstart=0
Will tell you more on how, and why not, and why what you want to do is making more for for exactly zero extra capability.
Or, put another way, maybe iPhoto is not the app for you.

Can I Use My Music Library With itunes and ipod if it's Only Saved to an External Hard Drive?

I have very little space left on my internal hard drives. I have the same music library saved on an external drive. To get some space back, can I delete my music library from the internal drive C and just use the library on the external drive? Will it work in my itunes library and ipod? I want to download more music but I'm afraid to right now, because there is hardly any space left!

Rick,
For everything you should know about Time Machine, see http://pondini.org/TM/FAQ.html.
If your photos were on your internal drive then, yes, they are likely to have been backed up by Time Machine.
However, if Time Machine starts running out of space, it will delete old back ups and thus your photos aren't really 'safe' just on a Time Machine back up. What you really need to do is either:
Buy another external hard drive for storing your photos and other files, or;
Back up your photos to DVD's: there are a number of cataloging apps that you can use to catalog your files or, if you have named them something specific, use something like DiskTracker.
Either way, don't rely on your Time Machine back-up to store your photos.
Good luck - call back if you need more information,
Clinton

An example of using a graph library with JavaFX 2.0

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