Unreadable data

Hi,
My application connects through JDBC to a MySql.
The problem is that althgough mysql can store data that contains cyrillic characters (the cp1251 charset is set for the DB columns), when I try to get these values from database, i get only unreadable characters.... I set the charsetEncoding to cp1251 in the connection string, but it didn't help. I also tried with CharsetDecoder, but it did't help also ... I use JBuilder. The ResultSet getString("COLUMN_NAME") method returns unreadable characters "????????" ......
10x in advance.
Peter

hi all
i have the same problem and cant find the solution
im working in arabic application and i need your help
my problem is :
when i storing data into access database its appers like "محمد جما"
im using <%@page pageEncoding="windows-1256"%> encoding
and when i priview what i store its appear ????????
what can i do to store arabic data as it in database
thanks alot

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A SWF Tag of type 75 contains 10 bytes of unread data at the end of the tag at byte offset 1762

When building with Flash builder 4.7 I get two warnings I can't seem to track down.
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This is one output after running a variation of the script, but I get this    on all of the libraries
Here is a link to the swc for further inspection https://dl.dropbox.com/u/154782/GoCoUtil.swc
<?xml version="1.0" encoding="UTF-8"?>

<swf xmlns="http://macromedia/2003/swfx" version="14" framerate="24.0" size="10000x7500" compressed="true" >

<FileAttributes useDirectBlit="false" useGPU="false" hasMetadata="true" actionScript3="true" suppressCrossDomainCaching="false" swfRelativeUrls="false" useNetwork="true"/>
<Metadata>
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]]>
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<EnableDebugger2 password="NO-PASSWORD" reserved="0x1975"/>

<ScriptLimits scriptRecursionLimit="1000" scriptTimeLimit="60"/>
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Unreadable Date (pics) iPhoto 08 Vers. 7.1.3

Tried to import pics into iphoto 08 from harddrive.
Several pics could not be imported "unreadable data!"
There is no other reasen shown...
Thank you for any help!!!

Welcome to the Apple Discussions. See if you can open those photos with Preview. If so, then do a Save As so you create a new file. Then try importing that file into iPhoto.
TIP: For insurance against the iPhoto database corruption that many users have experienced I recommend making a backup copy of the Library6.iPhoto (iPhoto.Library for iPhoto 5 and earlier) database file and keep it current. If problems crop up where iPhoto suddenly can't see any photos or thinks there are no photos in the library, replacing the working Library6.iPhoto file with the backup will often get the library back. By keeping it current I mean backup after each import and/or any serious editing or work on books, slideshows, calendars, cards, etc. That insures that if a problem pops up and you do need to replace the database file, you'll retain all those efforts. It doesn't take long to make the backup and it's good insurance.
I've created an Automator workflow application (requires Tiger or later), iPhoto dB File Backup, that will copy the selected Library6.iPhoto file from your iPhoto Library folder to the Pictures folder, replacing any previous version of it. It's compatible with iPhoto 6 and 7 libraries and Tiger and Leopard. iPhoto does not have to be closed to run the application, just idle. You can download it at Toad's Cellar. Be sure to read the Read Me pdf file.
Note: There now an Automator backup application for iPhoto 5 that will work with Tiger or Leopard.

Retriving unread data!!

hello experts,
        I have problem in retrieving data from select option . Actually pass the value to select option and retrieve the data.
if i pass equi-sernr   . those which is available show available and which is not available show not available.
eg..
given select option : 1 to 10
if 1 is find in table it show available and 2 is not in table show unavailable.
sernr                                        status
1                                         available
2                            unavailable.
3.....
4.....
waiting 4 reply
kamal kishore
Moderator Message: These forums are NOT a subsitute for proper classroom training. Read the Rules of this forum to avoid getting your user ID deleted.
Edited by: kishan P on Dec 27, 2010 1:19 PM

Hi,
     First get all entries from the table using select option.
     select * from equi into table it_equi where sernr in s_sernr .
     now write the below to fill in the missed entries.
     while s_sernr-low < s_sernr-high.
       read table it_equi with key sernr = s_sernr-low.
       if sy-subrc <> 0.
         it_equi-sernr = s_sernr-low.
         it_equi-status = 'Unavailable'.
         append it_equi.
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           it_equi-status = 'Available'.
           modify it_equi index sy-tabix.
       endif.
       s_sernr-low = s_sernr-low + 1.
     endwhile.
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       if sy-subrc <> 0.
         it_equi-sernr = s_sernr-high.
         it_equi-status = 'Unavailable'.
         append it_equi.
       else.
           it_equi-status = 'Available'.
           modify it_equi index sy-tabix.
       endif.
    sort it_equi by sernr.
Regards,
Srini.
Moderator Message: You are being warned a second time today against answering basic questions. Points unassigned
Edited by: kishan P on Dec 27, 2010 1:21 PM

I movie 09 - unreadable data.

I posted about problems I had getting Imovie09 to "see" my camera. I now have a different issue.
The cam was being read by my mac - thru the finder. I copied and pasted the data from the cam to a folder on my mac. At this point I initialized my camera and took new video. Imovie 09 now pops up the import window to import the new video. When I send the old data from my mac to my camera, Imovie no longer sends me the import window. It just says please hook up a camera.
So when the cam is initialized, Imovie works properly. So I guess when I send the old video clips back to my camera, the disk again becomes - not initialized -
Is there any way to recover from this. I can view the video on my camera screen. I can initialize the drive but it deletes my video. I can upload the deleted video from my mac and see it again on the camera. But can't get Imovie to import it. Help !!!

Hi
I'm also from Perth
Click on the options at the beginning of the track (looks like a cog) open audio adjustments and click manual fade or use "ducking to fade music when speaking.
Hope this helps.
Paul

Current (LV2012) best way to serve data across platforms

I'm interested in hearing what people would regard as the current best way do the following:
I'd like to publish data from labview in a format that can be read over a network across platforms. The data should be not just be visible, but it should be fairly simple for someone writing their own code, say on a Unix machine, to integrate this data into their programs. Some more specific are probably in order. In its simplest form we would like to transfer a 1d array of doubles (say of length 30) plus an image file (say 600x400 pixel jpeg) and update about every 5 second. The "client" would just read this data in at need, and there is no requirement that the client be able to access data other than the current data cluster at the moment it read the data - unread data is just thrown away when the next update arrives. Is a webservice the only/best way to do this at this time?

you might want to check Shared Variables (OPC)
A stupid thought maybe, but File IO is always a possiblity as well, might not be the best one, but will certainly work....
Kind regards,
- Bjorn -
Have fun using LabVIEW... and if you like my answer, please pay me back in Kudo's
LabVIEW 5.1 - LabVIEW 2012

Why can't I read or write from my external hard drive?

Hey there, I recently borrowed my brother's laptop to use as a media station for listening to music from, and watching movies, in order to free up some space on my main macbook. In trying to migrate some files over, I discovered that my hard drive, a 320 GB WD Elements drive, is having some problems which I've never encountered before. It has always worked fine in the past, but now I can't transfer any files to or from it, from either computer. In all of my troubleshooting, I've gotten various errors, (-36, -50), and various messages saying how the device can't be read or written from, or how some files contian unreadable data, etc.
Disk Utility found an unused node when verifying the disk, and notified me that the disk needed to be repaired. I then used Disk Utility, which said it was able to successfully repair it, but the same problem remains, and after verifying the disk, it still says it needs to be repaired. I've tried to find any files that may be causing the problem, and was finally able to delete a seemingly troublesome file that was stuck in my trash bin from the external drive after trying various apps, (ie Trash It, Cocktail, What's Keeping Me?). This didn't end up solving anything...I've used terminal to eliminate some other potentially problematic files, with no luck still, and I'm not too confident with Terminal so I don't want to be messing around too much without more guidance.
Most recently, I've used Disk Warrior to try to solve the problem, but still with no success. When I use the app to Check All Files and Folders, it does so for only a few seconds, then reports that "An unexpected error ocurred while attempting to perform file operations" for several files, and that several files' "Property list is damaged and cannot be repaired". When using Disk Warrior to REBUILD the drive, the app pauses for about 15 seconds, then says that it can't be rebuilt because it is in use. Again, I've used the What's Keeping Me? app to kill any activity with the drive, and the same error occurs.
I've spent a lot of time trying to sort this out...It's very frustrating, and I have a lot of files that mean a lot to me on my drive, so any help would be greatly appreciated!
Thanks a lot!
Ryan

I have this problem too with my Western Digital 1TB My Passport for Mac.
Downloaded Card Data Recovery - did not work. The software self terminated itself when the problematic WD is connected. Starts up fine when the WD is not connected by USB.
Then I downloaded Remo Recovery. Starts up fine, scans fine and appears to save the files but ALL the files 'saved' are unreadable.
Finally, downloaded Stellar Phoenix in a last ditch attempt to recover my precious video files. Starts fine, saves fine BUT it cannot save files above 200MB because the WD stops working every 10 minutes.So, did not solve my problem totally because I have so many files above 200MB.
And yes, I PAID for all the software above. And the first two software are reluctant to refund me my money until their development team can ascertain whether it's a software bug, over online web conference. And because of the time differences, I can never get online with them. So, all my money gone.
Until one day I opened Activity Monitor and noticed this 'fsck_hfs' starting up everytime I connected the problematic WD My Passport for Mac.
So, tried to Force Quit 'fsck_hfs' and VOILA!
A dialogue box popped up and says that the Passport for Mac cannot be repaired and that I can move and copy files from it but not save to it.
PHEW!!
At least I can access the files and save them to my Seagate 1TB although now I am having a problem opening FCP X project files rescued from the WD.

Is it possible that a document (in this case an Appleworks or Movie Magic Screenwriter) can be lost forever, but it's contents somehow remain as other file types elsewhere? I have an old hard drive and I need to locate the contents of these files.

I have a 20 gig hard drive from a 2001 iBook. When my iBook crashed back in '04, there was a screenplay on there that was not saved anywhere else. It has tremendous sentimental value to me, and I would really like to retrieve it. I've ran some data recovery software that's uncovered a gargantuan amount of data, most of it being completely unreadable to me.
Additionally, I have found an AppleWorks file that could be the script, but it is ZERO bytes in size, and Pages won't even open it, saying that it is not a valid AppleWorks file.
So I'm curious...is it possible that the document is lost, but somehow the contents of it are somewhere else on the drive as metadata in other unreadable formats. And if that's the case, how would I go about translating the unreadable data back into something that IS readable?

Hello,
toddisalive wrote:
Additionally, I have found an AppleWorks file that could be the script, but it is ZERO bytes in size, and Pages won't even open it, saying that it is not a valid AppleWorks file.
if the size of this file is really ZERO bytes, either the original file contained an empty data fork and a resource fork which was stored elsewhere (*) or the file is too damaged to retrieve anything. Moreover, as AppleWorks never generates file with empty data fork, at least to my knowledge, ....
Concerning the Movie Magic ScreenWriter files, the application seems to exist for Yosemite http://www.write-bros.com/movie-magic-screenwriter.html ( but it seems "expensive" and I do not know if it accepts to import old files )....
(*) maybe in .TOTO or __MACOSX/.TOTO if the filename is TOTO

How to Optimize SCXI 1600 for speed with Thermocouples

I'm working on a data acquisition system for my engineering firm and I'm trying to find a way to use our new thermocouple system as fast as possible.
The requirements for the DAQ process are:
Read 32 voltage channels from a PCI-6071E card
Read 32 thermocouple channels from a SCXI-1600 with an 1102C accessory
Complete the entire operation in under 5ms (this is so other parts of the program can respond to the incoming data quickly and trigger safety protocols if necessary)
Using LabVIEW 7.1 and MAX 4.4, I've got the voltage channels working to my satisfaction (with traditional DAQ VIs) and the rep rates I measure when I run the program are around 1ms (I do this by putting the DAQ code in a loop and reading the millisecond timer every time through that loop, then calculating the average time between loop executions). I have been trying to get similar performance from the thermocouple channels using DAQ Assistant and DAQmx. Some of the problems I've encountered are:
Very slow rep rates with 1-sample and N-sample acquisition modes (300-500ms)
Good rep rates when I switch to continuous mode, but then I get buffer overflow error -200279.
When I attempted to correct that error by setting the DAQmx buffer to overwrite unread data and only read the most recent sample, the calculated sample rate went to 20ms. It was around 8ms when I left the error unhandled and continued acquisition.
At this point I'm out of ideas and am just looking for something to try and optimize the DAQ process for speed, as much as is possible.
Thank you for any help.

I guess I would be interested in checking out your code to see if there is anything I can recommend on changing. However, I do have a few general Ideas of how to improve your performance. These recommendations are purely based on what you could be doing to slow down the speed of the program because I am not sure how exactly you have everything set up.
-Are you setting up the task and closing the task each time that you read from your daq card?  the way to get around this is to only have the DAQmx read vi in the while loop so you do not have time alloted for opening and closing the task each time.
-Try using a Producer/Consumer architecture. This architecture uses queues and splits the aquisition with the post processing.  Here is a link to how to set up this architecture and some information on when to use it.
Application Design Patterns: Producer/Consumer
http://zone.ni.com/devzone/cda/tut/p/id/3023
Message Edited by Jordan F on 02-06-2009 04:35 PM
Regards,
Jordan F
National Instruments

Erasing Securely in Disk Utility

Erasing Securely in Disk Utility
I wish I could send this directly to the Apple software engineer in charge of Disk Utility, but maybe there is someone on this Forum who is technically very savvy and would stake their reputation on their answer.
I would bet thousands have had this same question cross their mind...
I'm trying to understand the process regarding erasing a hard disk using Disk Utility.
For this example, use a 300 GB hard drive that has the following:
150 GB of readable files
100 GB of files that were sent to the trash and emptied (but not "secure empty trash"… so just their directory info was erased when trashed)
50 GB of never used free space
I'm confused by the wording in the Disk Utility's erase options.
One of the choices is Zero Out Free Space.
Does that mean it only writes zeroes over the 50GB of never used space?
Or does it write zeroes over the 50GB AND the 100GB spaces?
Another confusing choice is Zero Out Data
Does that mean it only writes zeroes over the 150GB of readable data?
Or does it write zeroes over the 150GB AND the 100GB of unreadable data ?
If the latter is true, then the sequence probably should be
erase free space (unless it ONLY writes zeroes to never used space)
then choose
zero out data (assuming it also zeroes the unreadable data too)
Thanks for any help

Perhps I did not make myself clear (or you misread a verb or two).
I did read your link,but it does not clarify the technical design of this software.
The Erase button lets you "Zero Out All Data", but data to me is a file (whether or not it is readable in the directory of not). Whereas Free Space can be either virgin territory or trashed files with the directory info stripped clean. So why do you say that Zero Out All Data would include virgin disk space when there was never data there ?
Also if Erase>Zero Out All Data "writes zeroes to every byte on the drive", and projects an erase time of 13 hours, then why does it estimate 2 days 9 hours when I choose Erase Free Space>Zero Out Deleted Files? (Which further confuses the reader with this Apple description: It writes zeroes over the UNUSED space in the disk.) (My capitalization for emphasis). Yes, parts of it are CURRENTLY not being recognized, but it IS filled with data (as opposed to the virgin space being filled with no data).
So you can see why I am confused.
And though you may be right, I alwatys ask. "Would you bet your child's or your mother's life on your answer?"
That's why I left it an Open question for the moment ... hoping to also snag an Apple Moderator.
Thank you for your help though.

Itunes can't see my iphone

Itunes can not see my iphone under the devices. Recently used Windows Parallel on my Mac but made sure to de-select the USB in the parallels application and clicked associate this device with Mac OS and not the windows os. I have tried un-installing iTunes, reinstalled with most recent edition. Recycled the iphone on / off. Removed the iphone from the docking cradle to direct connection with iphone to usb and no hubs, cradles etc.... in between iphone and computer without any success. I know the mac and itunes are working correctly because it syncs my ipad, wife's iphone 3gs and kids ipod touch without any trouble. I looked in the hardware listing in the system preferences and the usb lists my iphone as attached. With the iphone 4 plugged in I rebooted my mac hoping it would auto open itunes and auto sync but no luck.

Hello Barbara4090,
When the iPhone unmounts from iTunes during the backup phase, it can be due to some unreadable data on the iPhone that iTunes cannot deal with. It could be data saved by a third party APP on the iPhone, but there's no easy way to determine the what data may be causing the issue.
First try resetting the iPhone by holding down the sleep/power button and home button until you see the Apple logo (ignore the "Slide to Power Off" prompt).
Connect to iTunes and Sync to test.
Next would be to determine whether the issue is actually with the iPhone or the MacBook Air.
You mentioned that you also use an iMac.
If the iMac is running at least 10.4.11 and has a current installation of iTunes 8.0.2 on it, you can use the iMac to isolate the source of the issue.
If you have essentially the same information on both computers, you can do this test in the existing user on the iMac.
If you'd prefer not to intermingle any data from the iPhone you can create a new User on the iMac and test:
http://support.apple.com/kb/HT3309
Before connecting the iPhone to the iMac, put a check in the "Disable Automatic Syncing for iPods and iPhones" in the Devices section of iTunes Preferences.
Connect the iPhone and then right-click or control-click on the iPhone under Devices and choose "Backup."
If the iPhone cannot be backed up on the second computer, then it is due to some unusable data on the iPhone that cannot be backed up.
After the test, you can delete the new User if you created one.
If that is the case, then you may need to restore the iPhone and choose the option to restore from a previous backup at the end of the restore process:
http://support.apple.com/kb/HT1414
I would do this on the computer that you normally sync the iPhone with.
If, on the other hand, the iMac can backup the iPhone successfully, then there is possibly an issue with the MacBook Air or it's software:
http://support.apple.com/kb/HT1224
Hope that helps,
Charles H.

Error -1309 large file transfers under Mac OS extended format

When transferring large video files from one firewire drive to another in OSX panther on Rocstor firewire media formatted in Mac OS extended, I am getting error -1309 and lots of problems. The new 250 gig even became unreadable, data was lost, and I had to reformat. It hung norton disk doctor and sometimes the OS reported that copy times for 7 gig files would be 936 hours.
This is a brand new rocstor drive, and frankly I do not think the drive is the source of the problem, (but who knows?) perhaps the files have become corrupted.
For example, if I try to drag a 4.8 gig file from a 75 gig firewire to a 250 gig newly formatted firewire drive, (with 230 gigs open space), it starts copying, then a minute later it stops and tells me the disk is full!
Neither diskwarrior nor norton disk doctor have found a problem with the firewire media or the files. (well, there was one, "a major error was found in the ALternate Volume HEader Block, last mounted version is invalid", but Diskdoctor corrected this) I have researched error -1309 on the internet, but there is surprisingly only a sparse amount of info about it.
On the first copy operation a few weeks ago there was not really a problem (about 61 gigs worth of quicktimes). The files copied fine. Now these same files -- some of them, especially the large ones, up to 7.5 gigs, are refusing to copy from the (second or third) generation firewire drive to yet another firewire drive.
Any insights on this puzzling problem would be appreciated.
thanks
avantis

Status update:
With a brand new Rocstor firewire 250 gig drive I am unable to record video without getting a FILE I/O error within 2-4 minutes, or dropped frames. I had just reformatted the firewire Mac OS Extended. This drive is just a couple of days old. I have other Rocstor firewire drives that do not seem to have this problem. I have been using a couple of rocstors for more than 2-3 years. Furthermore, the other rocstor drives also contained the same types of files, in an earlier generation.
The only I way I could have "contaminated" the newer drives was to attempt to copy quicktime files over 4 gigs to the funky drive. This has happened twice now, once with a 300 gig rocstor "400" less than a year old, and now with a 250 gig rocstor "400" just a couple days old. (Incidentally, I have put in two tech calls to them about this matter this week. Their recommendation was to reformat mac os extended.)
Well, this is puzzling.
-John

Upgrade to Leopard zapped my network with PCs

Tiger worked fine, but once I upgraded to Leopard, my networking setup just got fried, to a degree. Although I can still see my XP PC, calling it through the smb process, my Mac won't show on my PC's network service.
Using Tiger, I would turn on the three computers (the third uses Vista, and no, I've never had a problem with neither of the three OSes) and each would see the other two. They would show up automatically on Finder, then I would click and login on either of the others.
Now, with Leopard the Windows-run PCs don't show up in "Network" and I have to call them through the smb procedure using the "connect" button on Finder.
Why doesn't Leopard recognize the computers on the network. All my settings are checked so the other computers can exchange files, etc.
The second issue is that my PCs can't see the Mac, whereas before, it used to show up in the Workgroup tab of network. Even when I click on discover computers near me, it just won't find my Mac.
Has something like this happened to others and is there a quick solution -- I want my Mac back!
Roxy

I had a current backup of the user home folders, but no complete bootable backup image. So I did an erase and install and then copied the backedup user folders to the new system. Everything's fine now.
It turns out there was some unreadable data in one of the user folders (maybe due to bad sectors(?), so maybe there was other corrupt data required for the upgrade to work). The concerning thing is this issue was not found by Disk Utility, Disk Warrior, or the OS upgrader.

Import photo in jpeg-format from email

when I try to import photos in jpeg format from an email a window appears :" unreadable data " and the photos are not imported in the library of iPhoto, my iPhoto version :5.0.4 (263)

Single click the pic you want to send and select Email from the Share menu. You will have to set it up once the first time. Just follow the prompts. You'll get a chance to choose jpeg and the file size.

How do I get my old smart mailboxes back?, annoyingly disappeared after an software upgrade overnight!

My smart mailboxes with a lot of important info have disappeared following a software update, im not terribly computer literate so a step by step answer would be enormously helpful!

Could you give some examples of a smart folder you might have? It sounds like you had a lot.
To get you started...
VIPs are smart folders for a person. It's a quick option to view the emails from a person.
If you click on a persons's name in an email you'll see a down arrow. Select Add to VIP.
You can put contacts in groups. For example, friends, family, classmates, team members etc. Groups are created in Contacts.app.
Create a smart folder for a group:
Sender is member of group > family
Date Received is Today/This Week (example of additional criteria)
My favorite smart folder is named Unread Today.
Message is unread
Date Received is > Today
Tip: Once you create a smart folder, take a screen shot so you can recreate it in the future. I also recommend that you setup Time Machine backups.
Command-Shift-3 takes the entire screen
Command-Shift-4 takes a portion of the screen. <--use this one
Hope this helps!

Unreadable data

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