RE: 0008 being inserted when a certain key combination is presssed

The original post http://discussions.apple.com/message.jspa?messageID=12291035 has been archived and can't be commented upon, so I'm starting a new one. (BTW, this is ********, why do they close unanswered questions??)
Anyway, my workaround is to configure this in the Text tab of Language and Text settings. Just ask Mac to substitute the 0008 char (you can't see it, per OP hit Left Shift, Left arrow and then delete and assume it's there) with nothing. My life is peaceful now.
While we're on that topic, note that -- gets converted to a long hyphen by default but is not listed there, if you want to keep your -- as is, add a -- in both columns

'''When''' you request a new Sync Key (Recovery Key) your data is wiped from the Sync server, so don't do that.
Three things you need to connect to the Sync server - user name, password, and your Sync Key (Recovery Key).
BTW, Sync really isn't intended as a backup medium as you are attempting to do. It's purpose is to synchronize your Firefox data across multiple different devices that you may own.

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Fine Grained Access ERROR on INSERT when generating unique keys

I'm using VPD/Fine Grained Access Control (FGAC) to implement security on my 9i backend. I created a security policy function that returns the predicate 'owner = USER'; - each of the tables has an additional column titled OWNER which contains the name of the logged-in user. Every time a user inserts a record, a BEFORE INSERT trigger fires (for every row) and inserts the USER name into the OWNER column. This is fairly straightforward and ensures that users can see only their rows. Using the DBMS_RLS.add_policy procedure, I attached the security policy to several tables and made it effective upon SELECT, UPDATE, INSERT, and DELETE statements.
However, the frontend Java application (custom-made) generates unique IDs (sequences are not used) by selecting max(ID)+1 from the primary key columns of the tables. The problem is that the predicate is appended to the SELECT max(ID)+1 query to limit the max(ID) to only those rows where 'owner = USER'. Therefore, the max(ID) generated is not the largest ID for the entire table, but only the largest among the USER rows.
So unless that USER happens to have the the largest ID in the whole table (and it has worked then), a primary-key violation error will be returned and the INSERT operation will be aborted.
How can I allow every USER to select from AND get the absolute largest ID from the PK column without allowing that user to select records that don't belong to him? If I had developed the application, I would have made use of sequences on the back-end to generate unique primary key IDs. Unfortunately, I don't have this option and must work with the application as is.
NOTE: the front-end Java application understands only the base table names, NOT Views created by me on the server. If the answer to this problem involves views, how can I make use of them on the backend when the front-end code does not recognize them?
Any help is greatly appreciated!
Michael

first you could use default column values, not a trigger, which is more expensive.
if your apps already assumes full access to table to get max id ( another RT ), this is bad. Current RLS can not really help if you can not change the apps because of this flaw logic ( you can store the maxid anywhere, why scanning the whole table to find it )

When composing mail in Gmail, certain key combinations cause menus to open or new documents to be created?

While typing "sh" or "th" etc combinations menu's open on their own. The history menu comes up with "sh". When "th" is used, it opens a new document. Very bothersome. How do I disable this?

Problem is solved by removing these 2 lines from iframe.html
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document.location.replace("");

Certain Keys not working - Softwarewise!!

I have a 12" powerbook, german keyboard layout and I have a problem with my "Umlaut U" key and my Arrow-up key. But only in certain applications and also not permanently. Sometimes they work, sometimes not. Its not a hardware problem due to the fact that the keys immediately respond when i switch to another app.
any ideas here?

Hi ChristoMac,
Welcome to the HP Forums!
I would like to take a moment and thank you for using the forum, it is a great place to find answers. For you to have the best experience in the HP forum, I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I understand that your keyboard does not always respond when pressing certain keys.
Have you done all your Windows updates?
Have you tried The HP Support Assistant to help with HP updates and resolving issues?
Windows 8 has a built in troubleshooter.
Press the Windows key + C to open charms
Type troubleshoot keyboard in the search bar and press enter.
Follow the on screen prompts.
Here is a link to Notebook Keyboard Troubleshooting (Windows 8).
There are two bios updates, have you done those yet? HP ENVY dv7-7304tx Notebook PC Drivers
Here is a link to Updating the BIOS to assist you in that process if needed.
Please let me know the results.
Sparkles1
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the bottom right to say “Thanks” for helping!

Certain keys not working envy dv7-7304tx

My keyboard will occasionally lose the ability to register certain keys when pressed. In particular, the top row of number keys will frequently stop working. For instance, at the moment the five, six and dash will not work, and fifteen minutes ago none of the numbers in the top row would. The right-side number pad also will occasionally not work. After a short time everything will work again normally, but it happens pretty frequently and can be very frustrating if you need some work done in a hurry.
As I write this, I've tried the 5 and 6 keys and they're working now, but when I started to write it they would not. Has someone else had similar issues? Is it the hardware or something I can address myself?

Hi ChristoMac,
Welcome to the HP Forums!
I would like to take a moment and thank you for using the forum, it is a great place to find answers. For you to have the best experience in the HP forum, I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I understand that your keyboard does not always respond when pressing certain keys.
Have you done all your Windows updates?
Have you tried The HP Support Assistant to help with HP updates and resolving issues?
Windows 8 has a built in troubleshooter.
Press the Windows key + C to open charms
Type troubleshoot keyboard in the search bar and press enter.
Follow the on screen prompts.
Here is a link to Notebook Keyboard Troubleshooting (Windows 8).
There are two bios updates, have you done those yet? HP ENVY dv7-7304tx Notebook PC Drivers
Here is a link to Updating the BIOS to assist you in that process if needed.
Please let me know the results.
Sparkles1
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the bottom right to say “Thanks” for helping!

W8: Key combination Fn + F6 does not work

Hello,
I am little bit frustrated with W8 on my T430s. The issue (not the first) is that when I use key combination Fn+F6 it tells me this:
"This key combination opens the Lenovo Settings program. You do not have the Lenovo Settings installed on your computer. To launch the program using this key combination, install the program first."
I am sure that Lenovo Settings Dependency package is installed in the latest version but key combination still do not work.
Thank you for your advices.
Petr

Hey there petr_drda,
With your T430s did you upgrade to Windows 8 or what it shipped with Windows 8 OEM?
Only machines that were shipped with Windows 8 OEM currently have the Lenovo Settings App itself. The dependency package is the backend of this App that allows it to work. Those who have upgraded to Windows 8 do not currently have access to this app.
What I have seen on another thread: "We are still working with Microsoft to make the Lenovo Settings app generally available to all users from the Windows Store. It's not quite ready yet. When it is, I'll post here." posted by someotherguy.
If your machine was Windows 8 OEM, you may need to go into the Windows Metro App Store and download the Lenovo Settings App to your machine. I hope this helps.
Did someone help you today? Press the star on the left to thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution".! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.

Occasionally when filling in forms in Safari 5.1.2 certain keys on the keyboard don"t work. When I use the coma it opens up another tab.

Occasionally when filling in forms in Safari 5.1.2 certain keys on the keyboard don"t work. When I use the coma it opens up another tab. I've used other browsers to fill in the forms and they work fine so my keyboard is OK.

Please read this whole message before doing anything.
This procedure is a diagnostic test. It won’t solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of this exercise is to determine whether the problem is localized to your user account, or is system-wide. Enable guest logins and log in as Guest. For instructions, launch the System Preferences application, select “Help” from the menu bar, and enter “Set up a guest account” (without the quotes) in the search box.
While logged in as Guest, you won’t have access to any of your personal files or settings. Any application you run will behave as if you were running it for the first time. Don’t be alarmed by this; it’s normal. If you need any passwords or other personal data in order to complete the test, memorize, print, or write them down before you begin.
As Guest, launch the application(s) and test. Same problem(s)?
After testing, log out of the guest account and, in your own account, disable it if you wish. Any files you created in the guest account will be deleted automatically when you log out of it.

When I turn on my MacBook pro, I get the 'macintosh he's symbol. Then, at my login, certain keys (I,e,u) get an error sound, and I can't log in. Anyone know what's up?

Oh, I'm on my phone because if the problem, so I put the whole question in the title. But, the problem is that my computer acts like I've got the alt key down I start up, and gives me an error sound when I hit certain keys (e i, u, and a few othes) so I can't log in. Help?

You showed a kernel panic file from OS X, apprantly Log Me In is installed into OS X or running when you log in.
You should be using the developers installer/unistaller to remove Log Me In from OS X.
Somehow it's in OS X, I don't know, but it's there and you need to remove it. I'm not dealing with Windows, just OS X.
Talk to Log Me In people and find out what is installed where so you can do a manual deletion out of OS X.
If that doesn't work, you have to reboot holding the Shift key down manually search for any Log Me In or Himachi files on your computer, in your System/Library/Extensions folder too, use the free Easy Find.
https://s3.amazonaws.com/DTWebsiteSupport/download/freeware/easyfind/4.9/EasyFin d.app.zip

Can Captivate be set to advance when only a certain key is pressed

I am doing software training simulation. I am trying to teach the user how to do a set of tasks. In the software you must press certain key to accomplish certain steps so I want to set captivate to advance to the next slide only when the correct key is pressed such as the delete key. I am fairly new with captivate. Is this possible? Will I need an advanced action to do this? Thanks

Each interactive object, like a Click box, can be assigned a shortcut key. If you are capturing the software training simulation (Automatic), those click boxes are created for you. In the Properties panel of the Click box you can assign the shortcut key. Normally you do not need an advanced action for that. And be sure to give Infinite Attempts if the user can only proceed when that shortcut key is pressed (but avoid frustration, maybe with the Hint caption?)
Lilybiri

[SL410:2842RK1] Certain keys work only when pressure is applied

Certain keys on my laptop has started to fail. It started with the F2 key,then the F5 and now the backspace key. They work when they are pushed down hard. Do i need to change my keyboard.
Solved!
Go to Solution.

Welcome to the Forum!
First thing I would do is give the keyboard a thorough cleaning. This may help to relieve the "sticky" keys. Use a 50/50 mix of rubbing alcohol and water and follow the Keyboard cleaning instructions here: http://blog.lenovo.com/design/keeping-your-thinkpad-clean
There is a method for changing out individual keys. However, it can be slightly tricky (if it's your first time) and might not be worth the hassle. Plus, this may not resolve the issue. Ordering a genuine Lenovo new or used and properly tested keyboard is probably your best bet. The cost to replace the entire keyboard (from your location) may not be much more than ordering and fiddling with 3 different keys. You may use the part numbers in this document to assist your search: Keyboard service parts - ThinkPad L410, L510, SL410, SL510
Here is a useful guide for removing and replacing your keyboard: Keyboard removal and installation - ThinkPad L410, L412, L510, L512, SL410, SL510. And here is your Hardware Maintenance Manual.
Have a great day. (I do not work for Lenovo)

Xorg shutting down when certain keys are pressed

Hello after some recent updates, I've experienced that xserver is shutting down and I need to restart my computer to get a working a system back.
When I hold keys like backspace arrow keys this happens, anyone experienced the same lately?

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(II) config/hal: Adding input device Macintosh mouse button emulation
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I have disabled the hotplugging in my config.

Reset Identity Column Value in SQL Server depending on whats being inserted

I have a SQL Server 2008 database with a table that has an ID field that has an identity increment and seed of 1.
This work great as each new record created automatically gets a new and distinct number.
Now when I insert certain new records I need to be able to make that value start at 10001 and then the next would be 10002 etc.
But this is only for certain inserts.
Is there a way to control the identity seed & increment on the fly via a query maybe?
So some inserts would follow 1,2,3,4,5,6,7 depending on whats being inserted
and others would follow 10001,10002,10003 depending on whats being inserted.
is this possible?

Make it a different field. Don't mess with your PK.
Make sure you have a plan for when you get 10000 records in this table.

How to avoid shared locks when validating foreign keys?

I have a table with a FK and I want to update a row in that table without being blocked by another transaction which is updating the parent row at the same time. Here is an example:
CREATE TABLE dbo.ParentTable
PARENT_ID int NOT NULL,
VALUE varchar(128) NULL,
CONSTRAINT PK_ParentTable PRIMARY KEY (PARENT_ID)
GO
CREATE TABLE dbo.ChildTable
CHILD_ID int NOT NULL,
PARENT_ID INT NULL,
VALUE varchar(128) NULL,
CONSTRAINT PK_ChildTable PRIMARY KEY (CHILD_ID),
CONSTRAINT FK_ChildTable__ParentTable FOREIGN KEY (PARENT_ID)
REFERENCES dbo.ParentTable (PARENT_ID)
GO
INSERT INTO ParentTable(PARENT_ID, VALUE)
VALUES (1, 'Some value');
INSERT INTO ChildTable(CHILD_ID, PARENT_ID, VALUE)
VALUES (1, 1, 'Some value');
GO
Now I have 2 transactions running at the same time:
The first transaction:
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;BEGIN TRAN
UPDATE ParentTable
SET VALUE = 'Test'
WHERE PARENT_ID = 1;
The second transaction:
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;BEGIN TRAN
UPDATE ChildTable
SET VALUE = 'Test',
PARENT_ID = 1
WHERE CHILD_ID = 1;
If 'UPDATE ParentTable' statement runs a bit earlier, then 'UPDATE ChildTable' statement is blocked untill the first transaction is committed or rollbacked. It happens because SQL Server acquires shared locks when validating foreign keys, even
if the transaction is using read uncommitted, read committed snapshot (read committed using row versioning) or snapshot isolation level. I cannot see why change in the ParentTable.VALUE should prevent me from updating ChildTable. Please note that ParentTable.PARENT_ID
is not changed by the first transaction, which means that from FK's point of view whatevere is set to the ParentTable.VALUE is never a problem for referential integrity. So, such blocking behavior seems to me not logical. Furthermore, it contradicts to the
MSDN:
Transactions running at the READ UNCOMMITTED level do not issue shared locks to prevent other transactions from modifying data read by the current transaction. READ UNCOMMITTED transactions are also not blocked by exclusive locks that would prevent the
current transaction from reading rows that have been modified but not committed by other transactions.
Does anybody know how to workaround the issue? In other words, are there any tricks to avoid shared locks when validating foreign keys? (Disabling FK is not an option.) Thank you.
Alexey

If you change the primary key of the parent table to be nonclustered, there is no blocking.
Indeed, when I update ParentTable.VALUE, then:
in case of PK_ParentTable is clustered, a particular row in the clustered index is locked (request_mode:X, resource_type: KEY)
in case of PK_ParentTable is non-clustered, a particular physical row in the heap is locked (request_mode:X, resource_type: RID).
and when I update ChildTable.PARENT_ID, then:
in case of PK_ParentTable is clustered, this index is used to verify referential integrity:
in case of PK_ParentTable is non-clustered, again this index is used to verify referential integrity, but this time it is not locked:
It is important to note that in both cases SQL Server acquires shared locks when validating foreign keys. The principal difference is that in case of clustered PK_ParentTable the request is blocked, while for non-clustered index it is granted.
Thank you, Erland for the idea and explanations.
The only thing that upsets me is that this solution cannot be applied, because I don't want to convert PK_ParentTable from clustered to non-clustered just to avoid blocking issues. It is a pity that SQL Server is not smart enough to realize that:
ParentTable.PARENT_ID is not changed and, as a result, should not be locked
ChildTable.PARENT_ID is not actually changed either (old value in my example is 1 and the new value is also 1) and, as a result, there is no need at all for validating the foreign key.
In fact, the problem I described is just a tip of the iceberg. The real challenge is that I have deadlocks because of the FK validation. In reality, the first transaction has an additional statement which updates ChildTable:
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
BEGIN TRAN
UPDATE ParentTable
SET VALUE = 'Test'
WHERE PARENT_ID = 1;
UPDATE ChildTable
SET VALUE = 'Test'
WHERE PARENT_ID = 1;
The result is famous message:
Msg 1205, Level 13, State 51, Line xx
Transaction (Process ID xx) was deadlocked on lock resources with another process and has been chosen as the deadlock victim. Rerun the transaction.
I know that if I change the order of the two statements, it will solve the deadlock issue. But let's imagine I cannot do it. What are the other options?
Alexey

Can not insert null into foreign key issue

Hi ,
I am having parent-child relationship table.
In the child table when I am adding a new record , data is getting inserted with foreign key.
After insert if I immediately update the same record. Its giving error that can not insert null into foreign key.
If i click on rollback button I am able to update that record properly.

Hi ,
I am having parent-child relationship table.
In the child table when I am adding a new record , data is getting inserted with foreign key.
After insert if I immediately update the same record. Its giving error that can not insert null into foreign key.
If i click on rollback button I am able to update that record properly.

Yoga 3 Pro - Certain Keys Missing from Keyboard. How to virtually use them?

Hi.
I have bought this for about a week and was not happy about the combination of "Home" and "End" keys since I use them a lot. In using VMWare I noticed there is no "Insert" key on the keyboard at all, thus I cannot use the Ctrl+Alt+Insert functionality in my virtual machines. Today, a random combination of keys was pressed on the keyboard and the "Scroll Lock" was enabled, and guess what: There is no scroll lock in the Yoga 3 Pro! Now I have no idea how to disable this again and non of the forums or manuals have addressed this.
(Lenovo design team has made is specifically hard for users. Not only the keyboard layout and certain keys are removed, but even I cannot find a spare chargin cable for my officec. They have changed everything - even Yoga 2 Pro charging cable is not compatible - and yet not available in the market. Not a very smart strategy )
Solved!
Go to Solution.

Welcome to the forum!
I'm sorry to hear about your problem. I had to really take a look at my own Y3P to realize there is no Insert key, I guess I got too used to the touchscreen
To get rid of the Scroll Lock you can press the combination Fn+C.
Alternatively you can also go to the Control Panel, then "Easy of Access Center" and start the On-Screen Keyboard, you can disable the Scroll lock from there too.
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RE: 0008 being inserted when a certain key combination is presssed

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