AdvancedDataGrid + IHierarchicalCollectionView + filterFunction bug: Example and workaround

Yay, bugs!
My first question is, do you get this bug too? I'm running Flex 3.4 in Flash player 9.
My second question is, am I doing something wrong, or is this something that should be fixed in Flex?
Error: Bookmark no longer valid.
    at ListCollectionViewCursor/seek()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\c ollections\ListCollectionView.as:2048]
    at mx.collections::HierarchicalCollectionViewCursor/get current()[C:\work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\Hiera rchicalCollectionViewCursor.as:198]
    at mx.collections::HierarchicalCollectionViewCursor/collectionChangeHandler()[C:\work\flex\d mv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionViewCurs or.as:1056]
    at flash.events::EventDispatcher/dispatchEventFunction()
    at flash.events::EventDispatcher/dispatchEvent()
    at mx.collections::HierarchicalCollectionView/internalRefresh()[C:\work\flex\dmv_automation\ projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:806]
    at mx.collections::HierarchicalCollectionView/refresh()[C:\work\flex\dmv_automation\projects \datavisualisation\src\mx\collections\HierarchicalCollectionView.as:686]
    at ADGBookMarkBug/step4()[C:\eclipse-clearcase-flex-datatools\workspace-usOnCC\ADGBookMarkBu g\src\ADGBookMarkBug.mxml:70]
    at ADGBookMarkBug/___ADGBookMarkBug_Button6_click()[C:\eclipse-clearcase-flex-datatools\work space-usOnCC\ADGBookMarkBug\src\ADGBookMarkBug.mxml:99]
My code is here:
http://jafile.com/uploads/kristopherwindsor/paste/wowflexreally.txt
I was able to reproduce the bug in the above code after discovering it in a larger project.
If you run that, and click the buttons for steps 1 - 4 in that order, it will crash when you click button "step4", unless you click the button for step 3.5, which prevents it from crashing. Button "step3info" just shows the selected item in the ADG.
I don't know if this needs any more explanation, but if it does, just ask.
Thanks!

Looks like the problem is with GroupingCollection2 as it works fine with GroupingCollection in Flex 3

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IOS 7 bug list and workarounds

Here's the list of bugs I've found so far in iOS7 (I have an iPhone 4S). Anyone know workarounds, or better yet, fixes to them?
* volume disabled in Music appt
Workaround: have to unplug and replug headphones to enable.
Fix: unknown.
* calendar does not have a setting for list view
Workaround: now requires constantly clicking on magnifying glass
Fix: unknown
* ".com" button missing from keyboard layout when typing into URL field in Safari
Workaround: tap and hold '.'
Fix: unknown.
Anyone else want to contribute to the known bug list and workarounds?
Also, are iPhone 5 users experiencing the same problems? (I would assume so, but well, assumptions.)

dcltdw wrote:
* calendar does not have a setting for list view
Workaround: now requires constantly clicking on magnifying glass
A "bug" is an unintentional error in software. Though you may not like this change, it's fairly obviously working the way Apple intended.

Error Handling - jbo25013 bug? - and workaround

When I insert a record with a duplicate key and use errorpage.jsp to catch the exception(s), then every legitimate insert I do thereafter produces the same exceptions ie. JBO-26041, then JBO-25013.
A workaround for this is to surround my submission code in submit.jsp with a try {..)catch{} block.
i.e.
<%
try
%>
<jbo:PostChanges appid="Dbproject4Module" />
<jbo:Commit appid="Dbproject4Module" />
<%
catch(Exception exc)
out.println("<pre>");
exc.printStackTrace(new java.io.PrintWriter(out));
out.println("</pre>");
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return;
%>
This works fine.
However I have a number of queries:
i. Is this behavior of getting stuck on an error a bug in bc4j or perhaps in JDev's internal webserver?
ii. When errors are generated by errorpage.jsp, I first get JBO-26041, then if I press the refresh button on my browser I get JBO-25013, a more detailled message. I though that using
(oracle.jbo.JboException)exception.getDetails()
as errorpage.jsp does, would trap all the errors in the one page.
Any comments on the above behavior would be welcome.
thanks,
David Roberts

Repost

Oracle SQL Developer Data Modeler 3.0 Bugs, Resolution and workarounds

The purpose of this thread is to list bugs discovered while using ORACLE SQL Developer Data Modeler 3.0
Mainly with SQL SERVER 2005 and ORACLE 10g models.

SQL Server Physical model doesn't save table identity column.
here are the steps to get this bug:
1. create a table in relational model with a column as an integer to be used as an identity.
2. create or open a physical model for SQL-SERVER 2005
3. open the table in the physical model
4. edit the integer column property dialog
5. tick the identity check box and close the property dialog
6. save the model and close it
7. open it again, you will find the identity check is removed! (probably not saved from the start)

OVM 3.0.1 agent bug, fixes and workaround

In OVM 3.0.1, the yaml configuration file in /etc/monitor/ disappears upon serveur add in a pool if /tmp is a different filesystem than /etc/monitor. The addition to the pool fails. This is due to the agent preparing the new configuration file in /tmp then calling python os.rename() to move it to /etc/monitor/. Possible fixes for OVM developpers ; don't use os.rename(), or create the new configuration file in os.path.dirname(MONITOR_CFG). For users, just umount /tmp before adding the server to a pool.
Hope it helps.
Christophe Varoqui

user9336528 wrote:
In OVM 3.0.1, the yaml configuration file in /etc/monitor/ disappears upon serveur add in a pool if /tmp is a different filesystem than /etc/monitor. The addition to the pool fails. This is due to the agent preparing the new configuration file in /tmp then calling python os.rename() to move it to /etc/monitor/. Possible fixes for OVM developpers ; don't use os.rename(), or create the new configuration file in os.path.dirname(MONITOR_CFG). For users, just umount /tmp before adding the server to a pool.Can you log this bug at http://bugzilla.oracle.com, please?

Optimized subsampling: bug and workaround

(CS3 and CS5. Mac).
InDesign appears to have some really bad defaults for the printer internals of "Send Data: Optimized subsampling" in the Graphics pane of the print dialog.
We moved from an HP 8150DN to a Xerox Phaser 7500DX. On the Xerox, 1bpp images come out looking abysmal when Optimized subsampling is turned on. On the HP, they were fine. Here's a scan of the difference. The left image is optimized subsampling on the Xerox (in case you couldn't tell!); the right is "Send Data: All" on the Xerox:
Why does this happen?
Well, Adobe's documentation isn't so good, but Real World InDesign CS5 (Olav Kvern, David Blatner, and Bob Bringhurst; who is Olav, anyhow?) tells us:
Black-and-white (bi-level images). When you're printing bi-level, black-and-white images, and have selected Optimized Subsampling, InDesign matches the images it sends to the resolution of the output device. … FOR THOSE WHO REALLY WANT TO KNOW, INDESIGN GETS THE PRINTER'S RESOLUTION FROM THE DefaultResolution KEYWORD IN THE PPD.
[EMPHSIS mine]. It appears the PPD situation with the Xerox printer is fairly weird. Fundamentally, Xerox ships a PPD file that lacks a DefaultResolution keyword. So it appears that InDesign has a very bad default -- it presumes that a PPD that specifies no resolution means it should assume a resolution of 25dpi or so.
If we edit the PPD file to add:
*DefaultResolution: 600dpi
*SetResolution 600dpi: ""
then suddenly Optimized Subsampling works fine.
It turns out the reality is a bit stranger. In Xerox's Mac drivers for the 7500DX, they ship "Xerox Phaser 7500DX.mpkg", an OSX package file. Inside that file they ship several Contents/Archive.pax.gz files (basically tar files), one in Contents/Packages/xeroxPrintDriver.pkg and one in Contents/Packages/xps104.pkg. The xps104 version is the one that gets installed, it's a 724440-byte file that ends with "*% End of XR7500DX.PPD, 724439 bytes."
But the xeroxPrintDriver version is different -- among other things, it has a *DefaultResolution line:
*DefaultResolution: 600dpi
*SetResolution 600dpi: ""
*% === Halftone Information ========
*DefaultHalftoneType: 9
*ScreenFreq: "60.0"
*ScreenAngle: "45.0"
*DefaultScreenProc: Dot
*ScreenProc Dot: "{180 mul cos exch 180 mul cos add 2 div} bind"
*DefaultTransfer: Null
*Transfer Null: "{ }"
*Transfer Null.Inverse: "{1 exch sub} bind"
*DefaultColorSep: ProcessBlack.60lpi.600dpi/60 lpi / 600 dpi
*% === For 60 lpi / 600 dpi ===============================
*ColorSepScreenAngle ProcessBlack.60lpi.600dpi/60 lpi / 600 dpi: "45.0"
(Its a 617603-byte file with "% Date: 07/06/05" in the initial headers and ends with "*%end of PPD file for Xerox Phaser 7500DX")
Maybe we should just switch to using the xeroxPrintDriver version, I don't know.
Really, this situation is quite annoying. Xerox installs a print driver that lacks a *DefaultResolution, screwing over InDesign users who use the default setting of Optimized subsampling. InDesign has a horrible default that chooses 25dpi instead of 300dpi or 600dpi if no resolution is specified.
Does anyone know who the right person at Xerox is to get their side fixed? I suppose we'll submit a wishform bug report to Adobe on this (grr, I hate being a volume license customer sometimes. Maybe if I buy a single copy of InDesign at street rates then can I submit real bug reports and get useful responses and tracking numbers? Anyone know?).
Oh, some of you will ask why we use optimized subsampling at all? The short answer is that it often makes a material difference in the time to print proofs of high-resolution jobs. Of course real jobs are not printed in-house on these printers, but we do proofs all the time. And a casual benchmark showed one job going from 18 minutes to 36 minutes, and another going from 5 minutes to 18 minutes; that's from switching off Optimized Subsampling. So it does have some real value for us. (I think, though, there might be a network problem with the printer those benchmarks were done on. Not sure. But the person doing the benchmarks did them on our slowest hardware to get a worst-case estimate.)
Any thoughts?

Some excellent sleuthing work.
As for
I suppose we'll submit a wishform bug report to Adobe on this ...
-- the wishform is nothing more than that, "I wished ..", and probably (likely ) Adobe only goes through this when they have absolutely nothing else left to do.
.. (grr, I hate being a volume license customer sometimes. Maybe if I buy a single copy of InDesign at street rates then can I submit real bug reports and get useful responses and tracking numbers? Anyone know?).
I wouldn't put my faith in Adobe's Customer Support either. They would probably give it a half-hearted try at their end (which of course works fine because they don't use a Xerox), tell you they can't reproduce the problem, then tell you not to use optimised sub-sampling, advise you to test with some other printer, and finally state "it's not our problem, complain to Xerox" and hang up on you.

ITunes 11 is a bag of hurt in Snow Leopard (multiple bugs) - Fixes? Workarounds?

iTunes 11 is a bag of hurt in Snow Leopard (multiple bugs) - Fixes? Workarounds?
I had been using iTunes 11.0.2 in Snow Leopard 10.6.8 on early 2011 Mac Book Pro. When I went to iTunes store on August 1, it would no longer display the iTunes store, it shows just a blank white screen. Upgrading to the current iTunes 11.0.4 does not help, I still get white screens when I try to go to the iTunes store. If I run iTunes 11.0.2 on a different Lion machine it displays the store just fine.
Before this crippling issue began, I was having two other problems with iTunes 11.
1) When I was able and did view app descriptions in the iTunes store, I would try to click on the links for reviews, or related apps, etc, and none of the links worked. This problems also does not occur in Lion.
2) Also, I really do not like the new app sync buttons, "Remove", "Will Remove", "Update", "Will Update". Sometimes iTunes becomes confused on the state of an app, especially when I sync two devices to have the same apps on each. Also, when I have many apps, its a pain to find and click all the "Update" buttons to make them say "Will Update" as I have to read the buttons closely. There should at least be a way to sort the apps by status so I can see all the ones that say "Update" together.
I am on Snow Leopard because I have some Mac apps that still require Rosetta and I do not wish to upgrade. However, it seems that even though Apple says iTunes is compatible with Snow Leopard, they are doing a poor job of testing it in Snow Leopard.
Anyone else seeing these issues with iTunes 11 in Snow Leopard? Any Fixes? Or Workarounds?

tkoyn wrote:
2) Also, I really do not like the new app sync buttons, "Remove", "Will Remove", "Update", "Will Update". Sometimes iTunes becomes confused on the state of an app, especially when I sync two devices to have the same apps on each. Also, when I have many apps, its a pain to find and click all the "Update" buttons to make them say "Will Update" as I have to read the buttons closely. There should at least be a way to sort the apps by status so I can see all the ones that say "Update" together.
You are simply not understanding how app updating works in iTunes 11. Apple has changed it up a bit. When viewing your apps in iTunes, along the top, directly under the LED display click the "updates" tab. This will show you all the apps that have available updates. Then click the "update" button in the lower right of the screen.
tkoyn wrote:
1) When I was able and did view app descriptions in the iTunes store, I would try to click on the links for reviews, or related apps, etc, and none of the links worked. This problems also does not occur in Lion.
This is generally a network issue. As a first trouble shooting step, restart your computer. If that does not work power cycling the internet modem will generally clear up the problem.

Some thoughts on new features and workarounds

Hey Gang,
I am a recent FCP7 convert, actually used to use PPro up unitl 2005. A couple things have really bugged me and I think that these requests may be helpful to some of you or perhaps you know an easy workaround.
One thing that is annoying is the lack of "Apple" keystrokes in the MacOS version. For isntance when trying to select multiple clips with the selection tool I am unable to hold down the Apple key to add additional clips to my selection.
Secondly, we should have the option to when using paste attributes, to select what attributes we want to paste. I like going through a project adjusting volume throughought and then applying color correction. Many times I'll want a whole scene to use Magic Bullet Looks but I cannot copy and then "Paste Attributes" without changing all the audio as well. You can tell PPro what effects to remove but not to paste. Yes I can nest the sequence and apply the Magic Bullet Looks to the nested sequence, but that makes fine tuning additional clips more difficult.
Why am I not able to cut an effect from the Effects Controls window or even drag and drop it onto multiple selected clips? That's another one that doesn't make sense. Again if I am color correcting and many clips need the same correction. I suppose I could create a million presets for all these things, but I don't want to clutter up my effects menu.
In FCP I used to be able to rightclick a selected audio or video clip near an edit and find "Add Video/Audio Crossfade". Yes there is a shortcut for this but some times the dissovles show up on tracks that are highlighted on the left. This is another funny Premiere thing that I guess I'll get used to, but I am not sure why I need to highight the clip and the track when all I want to do is apply something to that clip?
I won't even get into the stereo/mono track situation. That seems to have been covered all over the place.
Just my 2 cents as I sit here editing away! Your thoughts?

Please be sure to submit these feature requests where the right folks will be certain to see them:
http://www.adobe.com/go/wish
More on feedback for Premiere Pro: http://adobe.ly/q6pEBy

[svn:fx-trunk] 11989: Added Jody's TabBar example and the TabBar icon.

Revision: 11989
Revision: 11989
Author:   [email protected]
Date:     2009-11-19 09:13:28 -0800 (Thu, 19 Nov 2009)
Log Message:
Added Jody's TabBar example and the TabBar icon.   This feature should be OK to officially sign-off now.
QE notes:
Doc notes:
Bugs:
Reviewer: Hans
Tests run:
Is noteworthy for integration: no
Modified Paths:
    flex/sdk/trunk/frameworks/projects/spark/src/spark/components/TabBar.as
Added Paths:
    flex/sdk/trunk/frameworks/projects/spark/asdoc/en_US/spark/components/examples/TabBarExam ple.mxml
    flex/sdk/trunk/frameworks/projects/spark/src/spark/components/TabBar.png

I am not sure what's happening with IE9 (no live site) but I had real problems viewing your code in Live View - until I removed the HTML comment marked below. Basically your site was viewable in Design View but as soon a I hit Live view, it disappeared - much like IE9. See if removing the comment solves your issue.
<style type="text/css">
<!-- /*Remove this */
body {
    margin: 0;
    padding: 0;
    color: #000;
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Bug Found and Fix Found Creative ZEN XFI Style 32 Gig

9Bug Found and Fix Found> Creative ZEN XFI Style 32 Gig?Hello I was having problems getting my MP3 TAGS to show up on a number of my MP3's.
Whenever I loaded my files onto my ZEN it would show up as a Voice under Recordings.
And the file name would be "MIC and the date file created etc..."
I noticed that these files where all starting with the letters MIC at the front of the filename...
For instance: Michael_Jackson_Thriller.mp3?? or? Michael_W_Smith_Let_it_rain.mp3
and so on and so on... ANY file that started with the letters M I C? would be thrown in as a voice recorded file and the TAG would not operate.
I have the latest Firmware on my MP3 Player.
The fix was just to change the file name so it did not start with MIC... so i went and switched Michael Jackson to M.Jackson and also switched Michael W Smith to M W smith.
The tag showed up appropriately and I have had no problems since.
It would be nice if there was another Firmware update so that MP3's could start with the letters MIC also I was hoping to bring awareness to this situation for other users.

=Re: Bug Found and Fix Found> Creative ZEN XFI Style 32 Gig?I did three methods of?loading the files.
I used Windows Media Player to sync the files.
I used Creative Central to transfer the files.
These two methods produced results where the file starting with MIC turned into a voice recordings.
I also had problems just copying and pasting the files (using windows explorer).
I have not had any problems with any other file. I normally use MP3Tag to tag my files.
However i even tried using Windows Media to tag the file and I even tried using Creative Central to tag the files.
I tried as many work arounds as possible. But once i renamed the file it worked.

SAP E-Commerce 5.0 - Examples and Tutorials Guide : examples source files

Hi everyone,
Where can i find examples source files of the "SAP E-Commerce 5.0 - Examples and Tutorials (Dev./Ext.) " Guide ?
Thanks & Regards

You can get the JAVA files source code from the <drive>:\usr\sap\<SID>\DVEBMGS00\j2ee\cluster\server1\apps\sap.com\crm~b2b directory, you should be able to find the src.zip file which contains the source code for the Action & Business object files.
You can access the JSP files from the <drive>\usr\sap\CD5\DVEBMGS00\j2ee\cluster\server1\apps\sap.com\crm~b2b\servlet_jsp\b2b\root
OR
You can import through NWDI into your NWDS.
Let me know if you need further details.
Thanks
Srini Sandaka

How can I download itunes when I get the following errors...have installed and uninstalled a dozen times with various fixes...b noir for example and used Revo to clean up..ituneshelper did not install correctly error 7

How can I download itunes when I get the following errors ..ituneshelper did not install correctly error 7..I .have installed and uninstalled a dozen times with various fixes...b noir for example and used Revo to clean up.
This has been a problem for 6 weeks now, I retry when I have time and patience and use my other laptop which is also Windows 7 and runs with no problem.
Every attempt fails when all seems fine on the desktop and I try to log on to Itunes I get the errors.
Any help greatly appreciated.
billymac

Go to Control Panel > Add or Remove Programs (Win XP) or Programs and Features(Later)
Remove all of these items in the following order:
iTunes
Apple Software Update
Apple Mobile Device Support (If this won't uninstall press on)
Bonjour
Apple Application Support
Reboot, download iTunes, then reinstall, either using an account with administrative rights, or right-clicking the downloaded installer and selecting Run as Administrator.
See also HT1925: Removing and Reinstalling iTunes for Windows XP or HT1923: Removing and reinstalling iTunes for Windows Vista, Windows 7, or Windows 8
Should you get the error iTunes.exe - Entry Point Not Found after the above reinstall then copy QTMovieWin.dll from:
C:\Program Files (x86)\Common Files\Apple\Apple Application Support
and paste into:
C:\Program Files (x86)\iTunes
The above paths would be for a 64-bit machine. Hopefully the same fix with the " (x86)" omitted would work on 32-bit systems with the same error.
tt2

Outlook 2007 Conduits / Barracuda Outlook Plugin - Trouble Report and Workaround

This is a trouble report and workaround.
My employer uses a Barracuda spam firewall. They encourage users, who have Outlook 2007, to install the Outlook plugin. The plugin makes a couple of icons on the Outlook toolbar that are useful for improving the spam filtering capability of Outlook.
Unfortunately, shortly after I installed the Barracuda plugin, Hotsync with my Palm Centro stopped working right.
There is a conflict between Palm's Outlook 2007 Conduits and the Barracuda plugin for Outlook. This prevents the Calendar from synching my Centro. (The other Outlook components I have synched, Memos and Contacts, might still synch).
As a workaround, I disabled the Barracuda plugin, and Hotsync worked correctly.
It is possible to leave the Barracuda plugin enabled most of the time, but disable the plugin right before you Hotsync, then re-enable. It's not too onerous, because most users only synch their Palms once or twice a day.
It's not idea, but this is the best workaround I have found for Palm users who have Outlook 2007 and would like to use the Barracuda plugin.
Post relates to: Centro (AT&T)

- Switching Computers
only 3 are experiencing problems
Hi TieT,
Do you mean the Oulook will be crashed if all users log on to these 3 problematic clients to configurate their own Windows profiles and Outlook profiles? However, if uses log on to another client, it works?
Seems like this is an Outlook client issue, if possible, please reinstall OS for one client computer to test.
By the way, you can also seek the solution in the Outlook forum:
http://social.technet.microsoft.com/Forums/en-US/outlook/threads
Frank Wang
TechNet Community Support

What is interface?what is EDI? take one example and explain it?

what is interface?what is EDI? take one example and explain it?

Hi,
Electronic Data Interchange (EDI) is a set of standards for structuring information to be electronically exchanged between and within businesses, organizations, government entities and other groups. The standards describe structures that emulate documents, for example purchase orders to automate purchasing. The term EDI is also used to refer to the implementation and operation of systems and processes for creating, transmitting, and receiving EDI documents.
Despite being relatively unheralded, in this era of technologies such as XML services, the Internet and the World Wide Web, EDI is still the data format used by the vast majority of electronic commerce transactions in the world.
EDI testing is to test the EDI transmissions and validate the accuracy and consistency of data mapping between the sender, translator/middleware (if any) and receiver systems.
http://www.sapbrainsonline.com/TUTORIALS/TECHNICAL/EDI_tutorial.html
Rewards points if is useful.

IDOC with example and T.codes ??

hii
Some body explain me about the scenario and steps to be followed in configuration and in front process with transaction codes .
Jus some experts can explain me about over all procedure of IDOC in SAP with transaction code (Full cycle with examples...??
In MM , exaplin me with some examples and with transaction codes ..
Thanks

Check these links
[IDOC Configuration|http://sapmm.posterous.com/idoc-configuration]
[Learn SAP u2014 IDOC basic|http://blogs.moovar.com/sap/learn-sap-idoc-basic/]
1) What is IDOC?
IDoc means intermediate document is a standard data structure for electronic data interchange (EDI) between application programs written for the popular SAP business system or between an SAP application and an external program. IDocs serve as the vehicle for data transfer in SAP's Application Link Enabling (ALE) system.
2) Why its is used with SAP?
IDocs are used for asynchronous transactions: each IDoc generated exists as a self-contained text file that can then be transmitted to the requesting workstation without connecting to the central database. Another SAP mechanism, the Business Application Programming Interface (BAPI) is used for synchronous transactions.
3) What its advantages & disadvantages?
a) IDOC - Advantages :
The target system need not be always online. The IDOC would be created and would send the IDOC once the target
system is available.
No additional programming required. Configuration is the only one need to be set up.
b) IDOC - Disadvantages :
Receipt/Processing on the target system need not be immediate
When no standard IDOC is available, then it is very hard to create a custom IDOC when compared to creating a
standard BAPI
Unless ALE is used, it is difficult to trace if the IDOC has actually reached the target system
4) IDOC flow with MM :
In order to make use of the workflow for IDoc processing, you do not have to go through the cumbersome
workflow design procedure as it is described in the workflow documentation. For the mentioned purpose, you can
register the workflow handler from the menu, which says Event Coupling from the BALD transaction.
Triggering the IDoc from a workflow event has a disadvantage: if the IDoc has to be repeated for some reason, the
event cannot be repeated easily. This is due to the nature of a workflow event, which is triggered usually from a
precedent action.
Edited by: Afshad Irani on Aug 26, 2010 5:48 PM

AdvancedDataGrid + IHierarchicalCollectionView + filterFunction bug: Example and workaround

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