Please answer this simple question: it plays an important role
How to write query to retreive the latest record by using PN-BEGDA , PN-ENDDA, SYDATUM,.
I know using RP-PROVIDE.......other method using query i require
it is urgent
Hi Ramana,
Try this one this will give the latest record in terms of time ok. sy-uzeit : display the current time ok..
data: time like sy-uzeit.
time = sy-uzeit + 80.
Here 80 is SECONDS OK..
select * from PAnnnn where begda = time.
Reward points if helpful
Kiran Kumar.G.A
Similar Messages
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Someone PLEASE answer this simple question
what are the technical specs on the line input for the audigy 2 zs? high/low impedance? voltage level? anything please, creative has no really DETAILED specs on their products.
thanks
L_EReasonably sure it's high impedance, designed for 2v peak-peak (ie. -v peak to +v peak), with the playback volume control an analog attenuator which affects recording, and the recording volume control digital with a x2 multiplier (i.e. 0dB is approx at 50% position).
One thing this means is that a "too-hot" signal can be attenuated to match the 2Vp-p ADC range to prevent digital clipping of it.
Yes, CL has a reluctance to say more than necessary about internal details.
-Dave
[email protected] -
Can't anyone answer this simple question?
Guys,I want to know whether a GUI which is made using Swing can write files to disk,or ,in another way--does Swing support writing files to disk?(This is becoz applets do not support this feature)
Thannks in advance,
Avichal167One thing to note...
Because the previous example is simple, I handled all the File IO operations in the same class as the GUI ...
You can how ever have the File IO done in a different class and tie it in to your GUI class...
Example... GUISample.java
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class GUISample extends JFrame implements ActionListener{
private JTextArea jtxArea;
private JButton jbtn;
private String[] bText = {"Read","Write"};
private boolean bState = true;
private FileHandler handler;
public GUISample(){
super("GUI Sample");
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setLayout(new BorderLayout());
jtxArea = new JTextArea(15,20);
jtxArea.setEditable(true);
jbtn = new JButton(bText[0]);
jbtn.addActionListener(this);
getContentPane().add(jtxArea,BorderLayout.CENTER);
getContentPane().add(jbtn,BorderLayout.SOUTH);
pack();
setVisible(true);
handler = new FileHandler(); // instantiates FileHandler
/* both method from FileHandler return Strings to be displayed in the JTextArea */
public void readAndDisplay(){
jtxArea.setText(handler.readTheFile()); // calls method from FileHandler
public void writeToFile(){
jtxArea.setText(handler.writeTheFile(jtxArea.getText())); // calls method from FileHandler
public void actionPerformed(ActionEvent ae){
if ((ae.getSource() == jbtn)&&(bState)){
bState = false;
jbtn.setText(bText[1]);
readAndDisplay();
else{
bState = true;
jbtn.setText(bText[0]);
writeToFile();
public static void main(String[] args){
GUISample gspl = new GUISample();
}Example... FileHandler.java
import java.io.*;
public class FileHandler {
private String theData;
public String readTheFile(){ // reads and returns data or message
try{
File afile = new File("test.txt");
FileInputStream fis = new FileInputStream(afile);
try{
byte[] strBuff = new byte[(int)afile.length()];
fis.read(strBuff);
try{
theData = new String(strBuff);
fis.close();
}catch(NullPointerException npe){theData = "Null Pointer Exception";}
}catch (IOException ioe){theData = "IO Exception";}
}catch (FileNotFoundException fnfe){ theData = "File Not Found";}
return theData;
public String writeTheFile(String data){ // writes and returns a message
try{
File afile = new File("test.txt");
FileOutputStream fos = new FileOutputStream(afile);
try{
try{
fos.write(data.getBytes());
fos.close();
theData = "File Saved";
}catch(NullPointerException npe){theData = "Null Pointer Exception";}
}catch (IOException ioe){theData = "IO Exception";}
}catch (FileNotFoundException fnfe){theData = "File Not Found";}
return theData;
}and of course you can use the same Test.txt file...
As you can see from this example, I have one class create and handle the GUI and the second class handles all the File IO operations...
So to better answer your first question, Swing and AWT and Applets can be used to create GUIs... and as far as File IO, all three can have code or be couples with a class that does File IO operations...
The only restriction is with Applets where by default the SecurityMananger does not allow File IO operations...
Notice the word "default", this means Applets are capable of doing File IO, if you do some extra coding and policy work... ( my terminology may be off on this)
But as stated earlier, I am not well versed enough in Applets to give you assistance in creating a Signed Applet that can... soon I will, just not at this time...
- MaxxDmg...
- ' He who never sleeps... ' -
"BASIC QUESTION" !PLEASE ANSWER THIS BASIC QUESTION !
HI EVRYONE!
I AM AN ENGG. STUDENT N JST STARTED WITH ORACLE SQL. I HAVE A QUESTION--"IS "TAB" TABLE A MASTER TABLE?AND ARE THE TABLES,THAT WE CREATE UNDER "TAB" TABLE, THE ROWS OF "TAB" TABLE?"..OR IT CAN BE PUT LIKE "CAN WE CALL THE Tables created inside tab as rows of tab table?"...please answer ....i need it badly!! :(user8979199 wrote:
HI EVRYONE!
I AM AN ENGG. STUDENT N JST STARTED WITH ORACLE SQL. I HAVE A QUESTION--"IS "TAB" TABLE A MASTER TABLE?{code}
SQL> select * from all_objects where object_name = 'TAB';
OWNER OBJECT_NAME SUBOBJECT_NAME OBJECT_ID DATA_OBJECT_ID OBJECT_TYPE
SYS TAB 2566 VIEW
PUBLIC TAB 2568 SYNONYM
SQL>
{code}
As you can see TAB is a *view* that is owned by the SYS user and is actually a view on the data dictionary of the database.
AND ARE THE TABLES,THAT WE CREATE UNDER "TAB" TABLE, THE ROWS OF "TAB" TABLE?"..OR IT CAN BE PUT LIKE "CAN WE CALL THE Tables created inside tab as rows of tab table?"You don't create tables under the TAB view. You create tables in your schema and the TAB view will show you the tables that exist/are owned by your schema.
The view, as with any view, when queried, returns rows showing the table names.
...please answer ....i need it badly!! :(Everyone wants their question answering. Why should your question take any priority over anybody elses, just because you want it badly. I'm sure if we asked the other people with questions they would also like an answer badly, but they aren't so rude as to expect people drop their own work just for them. Please don't ask questions in that manner again. -
I'm confused answer this simple question please...
I have askew at least 10 people on here "when you get BT Infinity will they install a phone line for free?" And everyone has said yes is this true? Because I signed up today and they said a extension is free but and phone line isn't or is she wrong?
If you have no BT line whatsoever a phone line would be installed free with an 18 month contract. If you have an existing BT line then BT would put infinity on that line.
You could have BT set up a free new line for infinity and keep your existing line as well. But that would be strange as it would mean your paying for line rental twice.
So best to ask BT to put infinity on your existing line. They won't provide an extension, but they can provide a long Ethernet cable if you want the hub in another room -
Please answer the simple question about publishing Web Services!
I have implemented my first web service GetDate, using JDeveloper.
Could anybody tell me please how can I place now this web service on the web, on my web page?Dear Shay, thank you a lot!
But it seems to me that you didn't understand my question or may be I have explained it not in the best way.
I have done every step from this tutorial, I have deployed me web service to OC4J Server, and it works.
What I need now, is to make this service available on my home page, which doesn't have Oracle Application Server, so that every person on the internet (even if he also doesn't have this application server installed on his computer) can use it.
Is it possible to do so or not? -
Please answer this annoying question!
What the difference between 2.4Ghz and 5Ghz?
Whats thdifference between 20Mhz and 40Mhz?
Are they the same thing or...
Thank you.The hertz (Hz) is the SI unit of frequency equal to one cycle per second. The prefix mega (M) indicates 1 million and giga (G) 1 thousand million (1 billion).
So a frequency of 2.4GHz (2,400,000,000 hertz) is a bit less than half of 5GHz (5,000,000,000 hertz), and 20MHz (20,000,000 hertz) exactly half of 40MHz (40,000,000 hertz).
In electronics the terms are an indication of the operating speed of components and are certainly not the same thing; all the average user needs to know is that by and large the higher the frequency the faster the results. In radio transmission the terms are the frequency of broadcast radio waves; tuning a radio is setting it to decode a broadcast at a given frequency.
You can click the white star next to this message if you think it was helpful. -
My blutooth symbol on the new i-Pod 2 is grayed out when the option is turned "ON". Shouldn't be highlighted white like the rest of the symbols are?
when blue tooth is turned off in settings, the symbol does not show at all. when BT is turned on in settings, but there is no connected device, it will show the symbol gryed out. When BT is on, and connected to an active device, it will show as bright white.
-
Satus bar, please answer this question. thanks
Which of the following is not seen by the user normally in the status bar of the
SAP screen
a. client number/id
b. session number
c. data server name/id
d. user id/name
e. information, error, and warming messages" then why have the £2.99 apps not changed prices? "
The app developers and Apple can choose to price their product however they like. Reasons could be market conditions, costs ( legal, taxes, structure, licensing,etc), simple profit strategy, market positioning, etc. They could just decide that they need more profit. All businesses have this freedom and exercise it.
"Looks to me as if I'm getting ripped off. "
Not any more that with any other product or service you buy. Everyone prices their product/service as they see fit. the consumer can then deice to purchase or not.
"Can you guys at Apple please answer this question? "
No. Apple will not respond to you here at all. This is a user forum.
They certainly will not explain their pricing strategy to your in any case, just as most any other company does not. -
Could you please answer this questions ?
could you please answer this questions ......
2. What can you do with the DBMS_LOB package?
A. Use the DBMS_LOB.WRITE procedure to write data to a BFILE.
B. Use the DBMS_LOB.BFILENAME function to locate an external BFILE.
C. Use the DBMS_LOB.FILEEXISTS function to find the location of a BFILE.
D. Use the DBMS_LOB.FILECLOSE procedure to close the file being accessed.
3. Which two statements about packages are true? (Choose two)
A. Packages can be nested.
B. You can pass parameters to packages.
C. A package is loaded into memory each time it is invoked.
D. The contents of packages can be shared by many applications.
E. You can achieve information hiding by making package constructs private.
4. Which three are true statements about dependent objects? (Choose three)
A. Invalid objects cannot be described.
B. An object with status of invalid cannot be a referenced object.
C. The Oracle server automatically records dependencies among objects.
D. All schema objects have a status that is recorded in the data dictionary.
E. You can view whether an object is valid or invalid in the USER_STATUS data dictionary view.
F. You can view whether an object is valid or invalid in the USER_OBJECTS data dictionary view.
5. You need to create a stored procedure, which deletes rows from a table. The name of the table from which the rows are to be deleted is unknown until run time. Which method do you implement while creating such a procedure?
A. Use SQL command delete in the procedure to delete the rows.
B. Use DBMS_SQL packaged routines in the procedure to delete the rows.
C. Use DBMS_DML packaged routines in the procedure to delete the rows.
D. Use DBMSDELETE packaged routines in the procedure to delete the rows.
E. You cannot have a delete statement without providing a table name before compile time.
6. You need to drop a table from within a stored procedure. How do you implement this?
A. You cannot drop a table from a stored procedure.
B. Use the DROP command in the procedure to drop the table.
C. Use the DBMS_DDL packaged routines in the procedure to drop the table.
D. Use the DBMS_SQL packaged routines in the procedure to drop the table.
E. Use the DBMS_DROP packaged routines in the procedure to drop the table.
7. When using a packaged function in a query, what is true?
A. The COMMIT and ROLLBACK commands are allowed in the packaged function.
B. You cannot use packaged functions in a query statement.
C. The packaged function cannot execute an INSERT, UPDATE, or DELETE statement against the table that is being queried.
D. The packaged function can execute and INSERT, UPDATE, or DELETE statement against the table that is being queried if it is used in a subquery.
E. The packaged function can execute an INSERT, UPDATEM or DELETE statement against the table that is being queried if the pragma RESTRICT REFERENCE is used.It should be good if you try yourself by training your brain to solve these questions and then share them with us to get more help or advice
Kamran Agayev A. (10g OCP)
http://kamranagayev.wordpress.com -
please answer this question because i can't upload my video cause i can't open it. sooo please answer this question. i'm using macbook white the latest version.
i had the same problem and i fix it installing ccleaner, it is free and an excellent program. You can download it from: https://www.piriform.com/ccleaner/download
Once installed, in the tab "Herramientas" (sorry but i have it in spanish) you choose "Inicio" and them you pick CS5ServiceManager then you pick in delete option. Basically you are removing of the startup programs...
Hoping to be helpful, and excuse my bad english! -
Will someone please answer this, major iPhone 3GS problem.
SOMEONE ANSWER ME!!!!!!
I am almost about to give up hope with this. I have posted FOUR questions with no answers, so someone please answer this one.
My iPhone 3GS has never been jailbroken. A couple of months ago now, the bottom half of my iPhone screen became unresponsive so I thought I would try to restore it to see if it would make it alright again. Worst mistake of my life. It is now stuck in recovery mode and will not come out, for anything. I have had various different error messages, i've tried everything. All the software programs, holding home and power and whatever else. Nothing. When trying to restore it, it will come to the last part of the bar and fail. Every single time. I really could do with some help on this one. Please.Take a look at this link, http://support.apple.com/kb/HT1414 It's look like your iPhone needs to be repaired, the digitizer is damaged and it could be causing the problem of not letting your iPhone completely restore. Take your iPhone to your nearest Apple store.
-
What are the advantages over sql in pl/sql...can you please answer this?
Hi,
what are the main differences between sql and pl/sql...why v are using pl/sql rather then sql...can you please answer this question?SQL is used to access the database. PL/SQL is a programming language where SQL is seamlessly integrated. In order to access the database in PL/SQL, you have to use SQL.
Think of it as two pieces of software, two "engines". If you want to interact with the database, then performance wise it's best to use only one engine (SQL only), instead of two (PL/SQL and SQL). If a PL/SQL program executes a SQL statement, it does a "context switch", i.e. saving its state in PL/SQL before giving control to the SQL engine and vice versa. This is quite fast, but do a lot of them and it is slow, so beware of programming SQL statements inside loops.
Another way to put it: SQL is a fourth generation language (4GL) where you tell what you want, not how. The software, the optimizer, will decide for you how to process the statement. PL/SQL is a third generation language (3GL), or at least the PL-part is, where you describe how things should be processed. Leading to more code and more control. With every Oracle release, SQL becomes more powerful and the optimizer gets better, so using SQL is increasingly important.
For complex processing, using PL/SQL is still necessary. But use it with care.
Hope this helps.
Regards,
Rob. -
Please answer asap install question post
https://support.mozilla.org/en-US/forums/firefoxaurora/708210?last=46112#post-46112
please answer asap install question postHi C,
No, you should wait till the end of the Welcome video, when the message says it will restart to finish installation it means installation is still in progress, conclude the procedures.
Happy installing, good luck. -
some one please answer this, every time i go into application loader it says, application failed codesign verification , please go into depth im a beginner, and only use gamesalad please respond as soon as possible!
yes i did sorry for the late response LOL plus it was just a minor error! Just check to make sure u have all of ur correct distribution/developer/and creator certificates in your keychain access installed and up-to-date! Plus i have had over 900 downloads on that game!! ^^
-CHEERS /RYAN
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