C-key with CD, yes. OPTION with CD, no.
Our venerable office G4 MDD Powermac (1 GHz dual processor, 10.4.11) wanted some housecleaning, so I popped in a DiskWarrior CD (3.0.3 R39). I attempted to reboot using the OPTION key, and while both the boot drive and the CD showed up in the choice window, the ticking watch cursor never changed to the pointer so I could click the startup disk I wanted - even after 10 minutes. I had to shut down using the power button.
On restart, I instead held the C key, and booted without incident into the DiskWarrior CD's OS.
After running DW, I tried OPTION again, and same result: Can see both startup disks (computer and CD) but the watch cursor never stops running. I've tried this also with a Drive Genius boot CD; same weirdness. Help?
Hi Richard,
I've seen that myself, some thoughts...
PRAM Battery getting old.
HDD getting hard to read.
NVRAM or PRAM needs resetting...
PRAM reset...
http://docs.info.apple.com/article.html?artnum=2238
Boot into Open Firmware with CMDOption+of
http://docs.info.apple.com/article.html?artnum=42642
reset-nvram (press Enter)
set-defaults (press Enter)
reset-all (press Enter)
Similar Messages
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Creating a primary key with the parallel option and the tablespace option
I know I can create a unique index with these options and then make the primary key with the "using index" clause. anyway to do this and skip the create unique index and just create the primary key ?
SQL> ALTER TABLE t
2 ADD CONSTRAINT pk_t
3 PRIMARY KEY (testcol)
4 USING INDEX
5 TABLESPACE example
6 PARALLEL (DEGREE 2);
PARALLEL (DEGREE 2)
ERROR at line 6:
ORA-03001: unimplemented featureYou can name the tablespace but you must do an alter index thereafter. -
Number 2 key(with "at" symbol) is not working......
Hi,
i am using HP 15-d006tu Notebook PC with windows 8 os.
Recently i started facing a serious problem ie key with numer 2 and at symbol is not working. my model is having numeric keypad so i can type 2 with that but i am not able to type at symbol. Finding it really hard to copy paste the email addresses or the symbol alone. i checked whether it is jammed or something like that but nothing is there and its pressing like anyother key but when i press that key nothing is happening.
kindly let me know whether it is a hardware issue or some virus or something like that????
Should i take my device to the service center and change the entire keypad???
Really finding this problem a big headache. Its not even 1 year since i bought this laptop.
Please please guide me.....
Thank in advance
JobinHi
Did you try connecting to USB keyboard and check?
Shut down the notebook
unplug the AC Adapter
Disconnect all the external peripheral devices
then remove the battery
Hold down the Power button for 30 seconds
Re-insert the battery and plug in the AC Adapter
Tap away at the ESC key as you start the notebook to see if this will launch the Start-up Menu
then select F10 to enter the bios menu
Press F5 to load the defaults ( this is sometimes F9, but the menu at the bottom will show the correct key )
use the arrow keys ( assuming they work in this menu ) to select 'Yes' and hit enter
Press F10 to save the setting and again use the arrow keys to select 'Yes' and hit enter.
If that doesn't resolve the problem, then it's probably hardware issue,
You can confirm it by testing keyboard from BIOS:
http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&lc=en&docname=c03467259
Contact HP in your region:
http://www8.hp.com/us/en/contact-hp/ww-contact-us.html
Regards,
++Please click KUDOS / White thumb to say thanks
++Please click ACCEPT AS SOLUTION to help others, find this solution faster
**I'm a Volunteer, I do not work for HP** -
2 same surrogate keys with different filter conditions in one report
how do we put 2 same sr keys with different filter conditions in one single report??
for example, we have to get the 'count' for tm_sr_key:
1. count(tm_sr_key) where past_due_flag = Y
2. count(tm_sr_key) where past_due_flag = Y and N
to be displayed in one single report.
it happens that both sr_keys will display the same measure (which is the 1st filter conditions)
and the filter under criteria tab in anwer will show as :
tm_sr_key where {filter condition 1}
AND
tm_sr_key where {filter condition 2}
instead of :
tm_sr_key where {filter condition 1} for 1st measure
tm_sr_key where {filter condition 2} for 2nd measure
d only option i could think right now is to duplicate the tm_sr_key data in the same table but with different name say, tm_sr_key_2..
kindly pls help.
thanxi'm sorry, not really understand.
could you pls explain a bit more about the filter column? how do we do it? coz i'm really new in this tool.
r u talking about editing the filter located under the column on the right side of the OBIEE answers?
or is it by editing the 'edit column formula' for required column; that is by replacing the 'column formula' expression with this:
FILTER(EXPS_FACT.FAC_SR_KEY USING EXPS_FACT.PAST_DUE_FLAG = 'Y') <----if it is like this, i tried it already & its giving me an error message..
thanx.
Edited by: rezza.nasha on May 28, 2009 1:26 AM -
How to unlock ssh keys with lxde
I'm running a minimal setup with lxde. What manages ssh keys under lxde? I want to have my user's key unlocked when logged in so I can ssh and scp at will.
Thanks!I have faced the same issue (with a WM like fluxbox/openbox, not LXDE).. There is no specific program that manages ssh keys in LXDE.
From my research, there are 3 possible solutions -
1) You can start the gnome-keyring (or is that seahorse) in LXDE (or any WM). This can manage your ssh keys
2) You can generate a new ssh key with empty passphrase.. That way, you will not be asked for passphrase everytime.. This is what I use.. Very simple to configure and use.. Note: The private key will be stored unencrypted on the disk if the passphrase is empty. It may be a security concern
3) Use "ssh-agent" and "ssh-add" command to remember the passphrase after you type it once..
You can use the snippet below:
$ eval `ssh-agent`
$ ssh-add [optional ssh private file if not ~/.ssh/id_rsa]
<enter passphrase>
More detailed configuration here - http://www.mtu.net/~engstrom/ssh-agent.php
Once you have done a ssh-add, the next time you can just start ssh-agent in the background. You can spawn an ssh-agent process when starting your X session. -
Is their a difference between primary key and unique key with not null valu
What is the difference in having a column as primary key and having unique key with not null for the column.
vinodhSBH wrote:
For quick review, below is the link
http://www.dba-oracle.com/data_warehouse/clustered_index.htm
You appear to have stumbled on a site that is a mine of disinformation about Oracle.
>
It would be helpful, if you explain it too..thnx !!
The site is wrong and makes up its own terminology as it goes along.
If the value for clustering factor approaches the number of blocks in the base table, then the index is said to be clustered. http://www.oracle.com/pls/db112/search?remark=quick_search&word=clustered+index
There is no create clustered index in Oracle.
- Clustering factor affects the efficiency of an index.
- There can be clustered tables that you can create indexes on.
- An Index Organized table is a similar concept to the Microsoft SQL Server clustered index, but it isn't the same thing at all. -
Difference between PRIMARY KEY and UNIQUE KEY with NOT NULL
What is the difference between PRIMARY KEY and UNIQUE KEY with NOT NULL constraint?
Message was edited by:
Nilesh HoleAnswer for the master!!!
http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:8743855576462
Thanks,
Karthick -
Creating a ODS key with 32 characteristics in BW 3.5
All,
We have to create a ODS key with 32 characteristics in BW 3.5. We are using an after image type delta capable extrator 0FI_GL_10. We have to do delta loads every 2 hours.
As you all know ODS allows only 16 key fields. In order to allow 32 keys, I have created an artificial key with 17 fields concatinating into one in the transfer rules.
The problem is still the data is not coming correctly (some records are still getting overwritten even with then new key) with the delta init load and the interesting thing is that the full load into the ODS is getting the data right.
In other words, a delta init load is getting 95680 records and where as full load is getting 99680 records.
Have anybody come accross such situation and what would be helpful to solve this issue?
Thanks,
- Shashi
nullI assume your CHAR 60 is enough to hold all the fields that you are concatenating.
Other problem with concatenate is that it strips the leading and trailing blanks.
So let us say you have two fields F1 (char 5) and F2 (char 3)
F1_________F2
A1_________03
A10________3
A12________22
Now, follow what happens with concatenate F1 and F2. Row 1 will result in value 'A103', row 2 will also result in 'A103' and row 3 would be 'A1222'.
So, even though combination of F1 and F2 was unique in these three rows, after concatenate we get only two unique values.
This is one possible explanation. The oher ofcourse is if total length of 17 fields is more than the 60bytes you have in key field.
To avoid this move your values with exact length (in the example above it will then be like)
Key(5) = F1.
Key+5(3) = F2. -
My left arrow does not work on my macbook pro(model A1226).
I have reset nvram, performed a safe boot, pulled the cache to desktop, replaced .globalpreference.plist, & tested all other keys with "keyboard viewer" (all other keys work except for the arrow).
In addition, I have gone thru all the recommended checks with universal access and have booted from snow leopard dvd and the left arrow still does not work.
I have tried using the left arrow key in all of applications I use such as: excel, ms word, address book, calendar, iphoto, terminal, & highlighting an icon and using the arrows to move to another selected icon.
Here is the kicker! In addition, I purchased a logitech solar bluetooth keyboard and the arrows work fine with my ipad but do not work when paired with the macbook pro. All other keys work fine on the macbook pro using the bluetooth keyboard.
I believe this says that the problem is not in my macbook pro keyboard. So where can it be?
Can anyone think of any other rabbit holes I can search?
thanks and regards
vats3I would also like to add that I've reverted the two cd drive and hard drive mods I did and the laptop is back to factory hardware and there is 0 corrosion or mold visible.
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My numbers & symbols 1-9 / !-( do not work on my wireless key pad. I have tried the resolution information but, still no response with those keys only. I can type these keys with the keyboard viewer, thankfully. Any suggestions?
Unable to type while Mouse Keys is enabled in OS X
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Autogenerated key with Prepared Statement...
Hi guys,
i've a question and i need help...
how can i retrieve autogenerated key with prepared Statement?
I see examples only about statements...please post me example code..where i've to put STATEMENT.RETURN_GENERATED_KEYS?
I need to use executeUpdate()...I didn't put it anywhere. I just called the getGeneratedKeys() method without using that constant anywhere and it just worked. -
Hello!
I have made an application that encrypts a byte[], sends it to a server.
And after that i am trying to decrypt it. But that gives me problem.
The exception i get is:
BadPaddingException: javax.crypto.BadPaddingException: Given final block not properly padded.
This is my code.
The client
import java.net.*;
import java.io.*;
import javax.crypto.*;
import javax.crypto.spec.*;
import java.security.*;
import java.security.spec.*;
import java.util.*;
class Client
public static void main(String a[])
Socket socket = null;
try
// Create Key
KeyGenerator kg = KeyGenerator.getInstance("DES");
SecretKey secretKey = kg.generateKey();
// Create Cipher
Cipher desCipher = Cipher.getInstance("DES/ECB/PKCS5Padding");
desCipher.init(Cipher.ENCRYPT_MODE, secretKey);
socket = new Socket("localhost", 3000);
DataOutputStream dataOutputStream = new DataOutputStream(socket.getOutputStream());
ObjectOutputStream out = new ObjectOutputStream(socket.getOutputStream());
File file = new File("Mattias.jpg");
FileInputStream fileInputStream = new FileInputStream(file);
byte[] bytes = new byte[(int)file.length()];
fileInputStream.read(bytes);
fileInputStream.close();
byte[] encryptedBytes = new byte[(int)file.length()];
encryptedBytes = desCipher.doFinal(bytes);
out.writeInt((int)file.length());
out.writeObject((Object)secretKey);
dataOutputStream.write(encryptedBytes);
out.flush();
dataOutputStream.flush();
out.close();
dataOutputStream.close();
catch(IOException e)
e.printStackTrace();
catch (NoSuchPaddingException e)
System.err.println("Padding problem: " + e);
catch (NoSuchAlgorithmException e)
System.err.println("Invalid algorithm: " + e);
catch (InvalidKeyException e)
System.err.println("Invalid key: " + e);
catch (IllegalBlockSizeException e)
System.err.println("IllegalBlockSizeException: " + e);
catch (BadPaddingException e)
System.err.println("BadPaddingException: " + e);
finally
try
socket.close();
catch(IOException e)
e.printStackTrace();
The server
import java.net.*;
import java.io.*;
import javax.crypto.*;
import javax.crypto.spec.*;
import java.security.*;
import java.security.spec.*;
import java.util.*;
class Server
public static void main(String a[]) throws IOException
new Server().listen(3000);
public void listen(int port) throws IOException
ServerSocket serverSocket = new ServerSocket(port);
new SocketHandler(serverSocket.accept()).start();
class SocketHandler extends Thread
Socket socket = null;
SocketHandler(Socket socket)
this.socket = socket;
public void run()
try
SecretKey secretKey = null;
File file = new File("file.jpg");
OutputStream fileOutputStream = new FileOutputStream(file);
BufferedInputStream bufferedInputStream = new BufferedInputStream(socket.getInputStream());
ObjectInputStream in = new ObjectInputStream(socket.getInputStream());
int fileSize = in.readInt();
byte[] encryptedBytes = new byte[fileSize * 8];
byte[] bytes = new byte[fileSize];
secretKey = (SecretKey)in.readObject();
// Create Cipher
Cipher desCipher = Cipher.getInstance("DES/ECB/PKCS5Padding");
desCipher.init(Cipher.DECRYPT_MODE, secretKey);
int i = -1;
while (true)
i = bufferedInputStream.read(encryptedBytes, 0, encryptedBytes.length);
bytes = desCipher.doFinal(encryptedBytes);
if (i == -1)
break;
fileOutputStream.write(bytes, 0, i);
bufferedInputStream.close();
fileOutputStream.flush();
fileOutputStream.close();
catch (IOException ioe)
ioe.printStackTrace();
catch(ClassNotFoundException cnfe)
cnfe.printStackTrace();
catch (NoSuchPaddingException e)
System.err.println("Padding problem: " + e);
catch (NoSuchAlgorithmException e)
System.err.println("Invalid algorithm: " + e);
catch (InvalidKeyException e)
System.err.println("Invalid key: " + e);
catch (IllegalBlockSizeException e)
System.err.println("IllegalBlockSizeException: " + e);
catch (BadPaddingException e)
System.err.println("BadPaddingException: " + e);
finally
try
socket.close();
catch (IOException ioe)
ioe.printStackTrace();
}What am i doing wrong? How should i solve it?This looks suspect -DataOutputStream dataOutputStream = new DataOutputStream(socket.getOutputStream());
ObjectOutputStream out = new ObjectOutputStream(socket.getOutputStream());It is normally a bad idea to attach a single OutputStream to 2 or more 'filter' streams.
You could always sent the data as an object i.e.out.writeObject(encryptedBytes);Also, you make the assumption that the encrypted length is the same as the file length. With PKCS5Padding this is never the case since it pads with 1 to 8 bytes to make up to the block size. This is probably the cause of the BadPaddingException. If you send the encrpted data over as an object then you don't need to send the length.
Your stream uses in the client and server differ. You have no DataInputStream in the server to match the DataOuputStream in the client. To be safe, stick to Object streams or Data streams but don't mix.
P.S. Isn't sending the key with the cipher text a litte insecure!!! -
Set up Depreciation Key with specific depreciation date
Hi Gurus,
Our system is ERP 4.7. I am trying to set up the depreciation key with the specific depreciation date. Here is more detail; I have the tax requirement that the asset will get depreciated at 25% until 03/31/08 and 20% from 04/01/08. Is there a way that we can set up according to the requirement?
Here is an example based on the logic. The asset is capitalized on 01/01/08 with the acquisition value, $1000. That means at 01/01/09 the accumulation depreciation will be 212.5 ( 3 month at 25% and 9 month at 20%). After 01/01/09 the asset will be depreciate with 20% until becoming $0
I have been investigating in Multi-Level Methods, but it seem like I can define only year and period.
If you know the solution, could you please provide with the detail how to set up?
Regards,
SongHi Gurus,
Our system is ERP 4.7. I am trying to set up the depreciation key with the specific depreciation date. Here is more detail; I have the tax requirement that the asset will get depreciated at 25% until 03/31/08 and 20% from 04/01/08. Is there a way that we can set up according to the requirement?
Here is an example based on the logic. The asset is capitalized on 01/01/08 with the acquisition value, $1000. That means at 01/01/09 the accumulation depreciation will be 212.5 ( 3 month at 25% and 9 month at 20%). After 01/01/09 the asset will be depreciate with 20% until becoming $0
I have been investigating in Multi-Level Methods, but it seem like I can define only year and period.
If you know the solution, could you please provide with the detail how to set up?
Regards,
Song -
REQUEST: Switch LEFT Fn key with RIGHT Ctrl key for GX740?
Hello Svet, is it possible to switch the LEFT Fn key with my RIGHT Ctrl key on the GX740? I can say I never touched the right Ctrl key and having both Ctrl keys side by side on the left of the keyboard will make it infinitely easier to hit any one of the Ctrl keys when gaming.
I think what he means is, that where most people want the two [Fn] and [Ctrl] keys swapped on the left of the spacebar, he wants the [Fn] key swapped with the [Ctrl] key to the right of the spacebar instead.
(Off-topic: one thing I do like with my Wind U135DX, is that there is a second [Fn] key on the right-hand side of the keyboard , but I never had a problem with the [Fn] and [Ctrl] keys needing to be swapped, I just got used to it instead ) -
MSI Wind U110 - Reverse/swap the keys functions of the "Fn" key with "Left Ctrl"
Hi guys,
is there a bios-fix to reverse/swap the keys functions of the "Fn" key with "Left Ctrl" for the MSI Wind U110. I don't know why this keyboard is still that disfunctional. I think this is a well known issue, people complaining about for a long time. I am really hoping that you can help me.
Thank you, CyberKlabauter.Quote from: Henry on 08-December-09, 10:47:03
Have you tried using the 'Search' function up there.
I did. But maybe I'm to stupid to do it right. I found this thread http://forum.msi.com.tw/index.php?topic=121066.0 but there is nothing about the U110. If I'm searching for U110 I get only three topics (one is this one). I guess I shouldn't use any bios hack from a other model.
May you're willing to help me a little bit more. Thank you. -
Primary Key With Four Column ,How to use that Column As Primary Key In Form
Dear All,
i have create composite Key as primary Key With Four Column .
How can i use these column in Form With Report Page.
How can i use these four Column as primary Key to Edit Record .
How can i do this.
Thanks
Vedantwrap a view around your table with this bogus primary key. Use an instead of trigger to handle the inserts and updates. And then look at using surrogate keys to resolve these bad design issues...
5 out of 4 people don't understand fractions.
Thank you,
Tony Miller
Webster, TX
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