Display the results with a delay between each
I am very new to java and using NetBeans 5.
I want to display the results of different methods in a JtextArea with a delay between each output to the JtextArea.
I have tried Timer with no success.
Please could some one point me in the right direction
Thanks
I have tried Timer with no success.Such a vague description of the problem its to recommend an approach.
Using a Timer is always a good approach.
Otherwise make sure you execute the long running code in a Separate Thread and then use SwingUtilities.invokeLater(..) when you need to update the GUI. Here is a simple example using this approach:
http://forum.java.sun.com/thread.jspa?forumID=57&threadID=621226
Similar Messages
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My full search window shows the search results with large space between each result
I have updated to Maverick on my iMac, my full search window now shows my results with massive gaps between each result, how do I change this?
This is a bug.
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Some methods are displaying the result on the server instead on the client.
When I test (form SeatReservationClient class) the method sri.showReservations() located in SeatReservationClient class the results are being displayed on the server side instead on the client but the method sri.numReservations() is displaying the result as i want it i.e. on the client. Please can anyone help me (as always on this forum) find a solution to this problem and display the results correctly?
I have 5 classes:
Interface
public interface SeatReservationInterface extends java.rmi.Remote
public boolean isReserved(int row, int seat) throws java.rmi.RemoteException;
public boolean reserve(int row, int seat) throws java.rmi.RemoteException;
public boolean cancel(int row, int seat) throws java.rmi.RemoteException;
public int numReservations() throws java.rmi.RemoteException;
public void showReservations() throws java.rmi.RemoteException;
Implementation
public class SeatReservationImpl extends java.rmi.server.UnicastRemoteObject implements SeatReservationInterface
private Seat[][] theatre;
* Implementations must have an explicit constructor in order to declare the RemoteException
* exception.
* Theatre constructor makes a new movie theatre with numRows rows and numSeats
* seats (chairs) in each row. All seats are unreserved (unoccupied) in the beginning.
public SeatReservationImpl(int numRows, int numSeats) throws java.rmi.RemoteException
theatre = new Seat[numRows][numSeats];
for(int row = 0; row <theatre.length; row++)
for(int col = 0; col<theatre[row].length; col++)
theatre[row][col] = new Seat();
* The method returns true if the seat at location (row, seat) is reserved.
* The method returns false in all other cases.
* Be careful that row numbers run from 1 to numRows, and seat numbers from
* 1 to numSeats.
public boolean isReserved(int row, int seat) throws java.rmi.RemoteException
return theatre[row-1][seat-1].isOccupied();
* Books the seat at location (row, seat) and returns true if that seat is available.
* Returns false if that seat is already reserved.
public boolean reserve(int row, int seat) throws java.rmi.RemoteException
return theatre[row-1][seat-1].occupy();
* Cancels a seat reservation at location (row, seat) is that seat was booked, and returns
* true in that case. The method returns false if that seat had not been reserved.
public boolean cancel(int row, int seat) throws java.rmi.RemoteException
return theatre[row-1][seat-1].release();
* Returns the number of reserved seats.
public int numReservations() throws java.rmi.RemoteException
int count = 0;
for(int i = 0; i < theatre.length; i++)
for(int j = 0; j < theatre[j].length; j++)
if(theatre[i][j].isOccupied())
count++;
return count;
* Prints an overview over all reservations. Reserved seats are shown as "*", available seats
* as "-". For each row the row number is shown, then a couple of blanks, and then the
* reservations. An example is
* 8 -----****----
* 7 ---**---**---
* 6 ----***------
* 5 -------------
* 4 -------------
* 3 ----------***
* 2 **-------
* 1 -------------
public void showReservations() throws java.rmi.RemoteException
for(int row = theatre.length-1; row>=0; row--)
System.out.print((row+1) + "\t");
for(int j = 0; j<theatre[row].length; j++)
if(theatre[row][j].isFree())
System.out.print("-");
else
System.out.print("*");
System.out.println();
return;
[i]Server import java.rmi.Naming;
public class SeatReservationServer
public SeatReservationServer()
try
SeatReservationInterface sri = new SeatReservationImpl(10, 5);
Naming.rebind("rmi://localhost:1099/SeatReservationService", sri);
catch (Exception e)
System.out.println("Trouble: " + e);
public static void main(String args[])
new SeatReservationServer();
Client
import java.rmi.Naming;
import java.rmi.RemoteException;
import java.net.MalformedURLException;
import java.rmi.NotBoundException;
public class SeatReservationClient
public static void main(String[] args)
try
SeatReservationInterface sri = (SeatReservationInterface) Naming.lookup("rmi://localhost/SeatReservationService");
/* Make two reservations */
System.out.println("Reservations:");
System.out.println("1,2");
System.out.println("1.3");
System.out.println("1,4");
sri.reserve(1,2);
sri.reserve(1,3);
sri.reserve(1,4);
System.out.println("The Seat is occupied - " + sri.isReserved(1,2));
System.out.println("The Seat is occupied - " + sri.isReserved(1,3));
System.out.println("The Seat is occupied - " + sri.isReserved(1,4));
/* Show the theatre */
sri.showReservations();
/* Release a seat that had been booked */
System.out.println("Release seat row 1 seat 2");
sri.cancel(1,2);
System.out.println("The Seat is occupied - " + sri.isReserved(1,2));
/* Show the number of total reservations and the theatre */
System.out.println("Number of reservations: " + sri.numReservations());
sri.showReservations();
catch (MalformedURLException murle)
System.out.println();
System.out.println("MalformedURLException");
System.out.println(murle);
catch (RemoteException re)
System.out.println();
System.out.println("RemoteException");
System.out.println(re);
catch (NotBoundException nbe)
System.out.println();
System.out.println("NotBoundException");
System.out.println(nbe);
catch (java.lang.ArithmeticException ae)
System.out.println();
System.out.println("java.lang.ArithmeticException");
System.out.println(ae);
Class containing instance methods
public class Seat
private boolean occupied;
* Constructors:
Seat()
Seat(boolean o)
occupied = o;
* Instance methods:
public boolean isFree()
return !this.occupied;
public boolean isOccupied()
return this.occupied;
public boolean occupy()
if(occupied)
return false;
else
occupied = true;
return true;
public boolean release()
if(!isOccupied())
return false;
else
occupied = false;
return true;
}Your code is working as expected. The server executes System.out.println in showReservations() and this comes out on the server console. The client executes System.out.println() after calling numReservations and this comes out at the client. Any other expectations are misplaced.
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How to Read the one Source Column data and Display the Results
Hi All,
I have one PR_ProjectType Column in my Mastertable,Based on that Column we need to reed the column data and Display the Results
Ex:
Pr_ProjectType
AD,AM
AD
AM
AD,AM,TS,CS.OT,TS
AD,AM
like that data will come now we need 1. Ad,AM then same we need 2. AD also same we need 3. AM also we need
4.AD,AM,TS,CS.OT,TS in this string we need AD,AM only.
this logic we need we have thousand of data in the table.Please help this is urgent issue
vasuHi Vasu,
Based on your description, you want to eliminate the substrings (eliminated by comma) that are not AD or AM in each value of the column. Personally, I don’t think this can be done by just using an expression in the Derived Column. To achieve your goal, here
are two approaches for your reference:
Method 1: On the query level. Replace the target substrings with different integer characters, and create a function to eliminate non-numeric characters, then replace the integer characters with the corresponding substrings. The statements
for the custom function is as follows:
CREATE FUNCTION dbo.udf_GetNumeric
(@strAlphaNumeric VARCHAR(256))
RETURNS VARCHAR(256)
AS
BEGIN
DECLARE @intAlpha INT
SET @intAlpha = PATINDEX('%[^0-9]%', @strAlphaNumeric)
BEGIN
WHILE @intAlpha > 0
BEGIN
SET @strAlphaNumeric = STUFF(@strAlphaNumeric, @intAlpha, 1, '' )
SET @intAlpha = PATINDEX('%[^0-9]%', @strAlphaNumeric )
END
END
RETURN ISNULL(@strAlphaNumeric,0)
END
GO
The SQL commands used in the OLE DB Source is like:
SELECT
ID, REPLACE(REPLACE(REPLACE(REPLACE(dbo.udf_GetNumeric(REPLACE(REPLACE(REPLACE(REPLACE([ProjectType],'AD,',1),'AM,',2),'AD',3),'AM',4)),4,'AM'),3,'AD'),2,'AM,'),1,'AD,')
FROM MyTable
Method 2: Using a Script Component. Add a Derived Column Transform to replace the target substrings as method 1, use Regex in script to remove all non-numeric characters from the string, add another Derived Column to replace the integer
characters to the corresponding substring. The script is as follows:
using System.Text.RegularExpressions;
Row.OutProjectType= Regex.Replace(Row.ProjectType, "[^.0-9]", "");
References:
http://blog.sqlauthority.com/2008/10/14/sql-server-get-numeric-value-from-alpha-numeric-string-udf-for-get-numeric-numbers-only/
http://labs.kaliko.com/2009/09/c-remove-all-non-numeric-characters.html
Regards,
Mike Yin
TechNet Community Support -
How to display the results of the grouping horizontally
Hello,
I still cannot understand what am I doing wrong when trying to display the results of the grouping horizontally. Here is the original thread: How to group report vertically
In the Section expert, for Detail section, I check the box Format with Multiple columns. Under the Layout tab, I check Format groups with multiple columns and set the width of the column at 3.3 in. This should give me 3 columns for Landscape orientation.
Now if I select Printing direction Down then Across, I just have the regular vertical grouping.
If I check Across then Down, then I do get 3 columns, but all the records in the Detail section are also spread across first instead of staying in the column.
There should be something else that I should do to get the display like this:
Header1 Header2 Header3
record11 record21 record31
record12 record22 record32
record13 record23 record33
etc. etc. etc.
Thank you.I'm not at all sure columns are gonna help here, as there is no way that I am aware of to tell Crystal to start a new column.
The only way that I can think of to achieve what you are trying to accomplish is to do something like this:
In your group header's Suppress formula, keep track of the first (/ next) three groups that you want to print, using something like (basic syntax):
global grouplist(3) as string
global groupcount as number
groupcount = groupcount + 1
grouplist(groupcount) = {db.GroupingField}
' The NextIsNull below implies End-of-Data...
if groupcount = 3 or NextIsNull({db.GroupField}) then
formula = false ' print the group header
else
formula = true ' suppress the group header
end if
Then, create three formula fields to get each value in grouplist(). The group header format will then show the three formula fields. Underneath these three formula fields, add subreports, which will show the details for one specific group. The subreports should have a parameter for which group's details to show. Use the three formula fields as the link to the three subreports.
In the group footer, clear out the grouplist() array, and set groupcount to zero.
This report will take a while to run, because having three subreports next to each other makes it difficult for Crystal to determine page formatting.
HTH,
Carl -
Download URLs action: Is it possible to add delay between each dowmloaded ?
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This is my first experience with Automator. Everything is working great except for one thing:
I am automatically downloading images from a site and they all have the same name. Because of that, they get an extra -# in their name when they are downloaded. But when I look them up, they were no incremented in the order they were downloaded. I need theses images in the order they appear on the site to be able to rename them in the right order.
So I tried renaming them using the time at which they were downloaded, but it happens so fast, this function is not really useful.
So here is my question: Is it possible to add a delay between each image that gets downloaded in the "Download URLs" action ? A one second delay would most probably fine.
Thank you for your help!Use the Wait step. On your step palette under the synchronization folder you'll see the Wait step. Place it down and it should be intuitive what to do.
Let me know if you have any questions.
jigg
CTA, CLA
teststandhelp.com
~Will work for kudos and/or BBQ~ -
How to display the results in order by based on search value
Hi All,
how to display the results in the below order.
CREATE TABLE TEST( SONGID NUMBER, TITLE VARCHAR2(200))
INSERT INTO TEST(SONGID,TITLE) VALUES (10,'AHMADZAI, MIRWAIS (CA)/ MADONNA (CA)');
INSERT INTO TEST(SONGID,TITLE) VALUES (11,'CICCONE, MADONNA (CA)');
INSERT INTO TEST(SONGID,TITLE) VALUES (12,'DALLIN, MADONNA LOUISE/STOCK');
INSERT INTO TEST(SONGID,TITLE) VALUES (13,'MADONNA');
INSERT INTO TEST(SONGID,TITLE) VALUES (14,'MADONNA (A)/ AHMADZAI, MIRWAIS (C)');
INSERT INTO TEST(SONGID,TITLE) VALUES (15,'MADONNA (CA)');
INSERT INTO TEST(SONGID,TITLE) VALUES (16,'MIRWAIS AHMADZAI, MADONNA');
INSERT INTO TEST(SONGID,TITLE) VALUES (17,'MIRWAIS (CA)/ MADONNA (CA),AHMADZAI');
INSERT INTO TEST(SONGID,TITLE) VALUES (18,'MADONNA (CA),CICCONE');
SELECT *FROM TEST WHERE INSTR (TITLE, 'MADONNA') > 0
output:
SONGID TITLE
10 AHMADZAI, MIRWAIS (CA)/ MADONNA (CA)
11 CICCONE, MADONNA (CA)
12 DALLIN, MADONNA LOUISE/STOCK
13 MADONNA
14 MADONNA (A)/ AHMADZAI, MIRWAIS (C)
15 MADONNA (CA)
16 MIRWAIS AHMADZAI, MADONNA
17 MIRWAIS (CA)/ MADONNA (CA),AHMADZAI
18 MADONNA (CA),CICCONE
Expected output :
13 MADONNA
14 MADONNA (A)/ AHMADZAI, MIRWAIS (C)
15 MADONNA (CA)
18 MADONNA (CA),CICCONE
...if user searches with 'MADONNA' , I have to display the results like title starts with 'MADONNA' first then rest of the records.
Please let me know is it possible to display the results in that order.
Regards,
RajasekharThis may be a bit more accurate:
SQL> SELECT *
2 FROM TEST
3 WHERE INSTR (TITLE, 'MADONNA') > 0
4 ORDER BY INSTR (TITLE, 'MADONNA')
5 ,TITLE
6 ;
SONGID TITLE
13 MADONNA
14 MADONNA (A)/ AHMADZAI, MIRWAIS (C)
15 MADONNA (CA)
18 MADONNA (CA),CICCONE
12 DALLIN, MADONNA LOUISE/STOCK
11 CICCONE, MADONNA (CA)
17 MIRWAIS (CA)/ MADONNA (CA),AHMADZAI
16 MIRWAIS AHMADZAI, MADONNA
10 AHMADZAI, MIRWAIS (CA)/ MADONNA (CA) -
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thanks in advance!If you are unable to enter the passcode into your device, you will have to restore the device to circumvent that passcode.
Is the music purchased from iTunes? If it is you can contact iTunes support and ask them to allow you to re-download the music that you purchased from iTunes.
Also, do you sync the device regularly? When syncing an iPod Touch/iPhone a backup file is made. That backup file doesn't contain your music but it does contain your address book, application data, pictures, notes, etc. After restoring your device, you can try restoring from the last backup that was made of your device so you will not have to start over completely from scratch.
Hope this helps! -
I want a stamp to write to the file metadata and be able to display the result in windows explorer. I have read PDF Stamp Secrets and can write to Custom Metadata but don't know how to display that custom field in explorer. Can I have the stamp write to a standard (non-custom) metadata field? Or, how do it get the custom field to display in explorer? Windows is pretty stingy with the file details it displays for PDF files, in fact there are no editable fields provided (like are available for Office files). I want this to work for multiple users hopefully without having to get the IT group involved to make (or allow) system modifications to make this work. Any ideas? Thank you.
Metadata for Windows Explorer is tagged with different names than the metadata for PDFs. Acrobat cannot copy the metadata to the tagged items of the file header.
There are tools like EXIFTool that can manipulate the data as necessary. Phil Harvey also provides the details about the file types and their metadata tags and values so you should be able to map the tags that need to be updated. -
SQL*plus not displaying the result of XMLELEMENT
HI,
I am using SQL*Plus: Release 10.1.0.4.2
Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.4.0
When I run the following query in SQL*PLUS, I get nothing displayed. However when I run the same query connecting to the same database using SQL Developer then I get the result
SQL> select XMLELEMENT("form_id",form_id)
2 FROM collections;
XMLELEMENT("FORM_ID",FORM_ID)
In SQL developer
<form_id>101</form_id>
I set long and longchuncksize to 32K , and I change linesize, pages, but nothing helped
Is there any configuration that I have to do, so that SQL*plus display the result of “ select XMLELEMENT("form_id",form_id) query.
Appreciate you help, thanksFrom a fresh start ;) :
SQL*Plus: Release 10.1.0.4.2 - Production on Fri Feb 26 15:29:04 2010
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production
With the Partitioning, OLAP and Data Mining options
SQL> select xmlelement("value", a.object_name )
2 from all_objects a
3 where rownum <= 5;
XMLELEMENT("VALUE",A.OBJECT_NAME)
SQL> select xmlelement("value", (select b.object_name
2 from all_objects b
3 where b.object_name = a.object_name
4 )
5 )
6 from all_objects a
7 where rownum <= 5;
XMLELEMENT("VALUE",(SELECTB.OBJECT_NAMEFROMALL_OBJECTSBWHEREB.OBJECT_NAME=A.OBJE
<value>ICOL$</value>
<value>I_USER1</value>
<value>CON$</value>
<value>UNDO$</value>
<value>C_COBJ#</value>
SQL> show all
appinfo is OFF and set to "SQL*Plus"
arraysize 15
autocommit OFF
autoprint OFF
autorecovery OFF
autotrace OFF
blockterminator "." (hex 2e)
btitle OFF and is the first few characters of the next SELECT statement
cmdsep OFF
colsep " "
compatibility version NATIVE
concat "." (hex 2e)
copycommit 0
COPYTYPECHECK is ON
define "&" (hex 26)
describe DEPTH 1 LINENUM OFF INDENT ON
echo OFF
editfile "afiedt.buf"
embedded OFF
escape OFF
FEEDBACK ON for 6 or more rows
flagger OFF
flush ON
heading ON
headsep "|" (hex 7c)
instance "local"
linesize 80
lno 9
loboffset 1
logsource ""
long 80
longchunksize 80
markup HTML OFF HEAD "<style type='text/css'> body {font:10pt Arial,Helvetica,sans-serif; color:blac
newpage 1
null ""
numformat ""
numwidth 10
pagesize 14
PAUSE is OFF
pno 1
recsep WRAP
recsepchar " " (hex 20)
release 1002000300
repfooter OFF and is NULL
repheader OFF and is NULL
serveroutput OFF
shiftinout INVISIBLE
showmode OFF
spool OFF
sqlblanklines OFF
sqlcase MIXED
sqlcode 0
sqlcontinue "> "
sqlnumber ON
sqlpluscompatibility 10.1.0
sqlprefix "#" (hex 23)
sqlprompt "SQL> "
sqlterminator ";" (hex 3b)
suffix "sql"
tab ON
termout ON
timing OFF
trimout ON
trimspool OFF
ttitle OFF and is the first few characters of the next SELECT statement
underline "-" (hex 2d)
USER is "HR"
verify ON
wrap : lines will be wrapped
SQL>
{code} -
How to access oracle in javabeans and display the result in jsp
In my project ,i use the javabean to access the database and do the calculations and i display the result in the jsp page,,,
any body can help me with your precious codes
kodi...any body can help me with your precious codesStepped in the wrong place, try reading something on JDBC.
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Convert this query to ABAP and display the results
Hi Everyone,
I have a sql query in native sql (oracle). I want execute it in ABAP editor and display the results.
I need to get this to an internal table and display the results. How do i write the script any help will be great use to me.
Here is the query:
<i> select (select decode(extent_management,'LOCAL','*',' ') ||
decode(segment_space_management,'AUTO','a ','m ')
from dba_tablespaces where tablespace_name = b.tablespace_name) || nvl(b.tablespace_name,
nvl(a.tablespace_name,'UNKOWN')) name,
kbytes_alloc kbytes,
kbytes_alloc-nvl(kbytes_free,0) used,
nvl(kbytes_free,0) free,
((kbytes_alloc-nvl(kbytes_free,0))/
kbytes_alloc)*100 pct_used,
nvl(largest,0) largest,
nvl(kbytes_max,kbytes_alloc) Max_Size,
decode( kbytes_max, 0, 0, (kbytes_alloc/kbytes_max)*100) pct_max_used from ( select sum(bytes)/1024 Kbytes_free,
max(bytes)/1024 largest,
tablespace_name
from sys.dba_free_space
group by tablespace_name ) a,
( select sum(bytes)/1024 Kbytes_alloc,
sum(maxbytes)/1024 Kbytes_max,
tablespace_name
from sys.dba_data_files
group by tablespace_name
union all
select sum(bytes)/1024 Kbytes_alloc,
sum(maxbytes)/1024 Kbytes_max,
tablespace_name
from sys.dba_temp_files
group by tablespace_name )b
where a.tablespace_name = b.tablespace_name order by 1;
</i>
Thanks,
Prashant.Hi Prashant,
Native SQL commands in ABAP are placed between EXEC SQL and ENDEXEC. You can place all your statements in between these EXEC SQL and ENDEXEC in a report.
EXEC SQL [PERFORMING <form>].
<Native SQL statement>
ENDEXEC.
Check this link to know about Native SQL
http://help.sap.com/saphelp_47x200/helpdata/en/fc/eb3b8b358411d1829f0000e829fbfe/frameset.htm
Thanks,
Vinay -
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Hi,all
I am writing a web application with Struts framework. I dont know what's the problem when I use the tag logic:iterate in my application. I have created a form bean follow source code:
public class ProductsForm extends ActionForm {
private Vector alist;
public void reset(ActionMapping mapping, HttpServletRequest request) {
this.alist = new Vector();
public Vector getAlist() {
return alist;
public void setAlist(Vector alist) {
this.alist = alist;
I also created action for the form
public class ProductsAction extends Action {
public ActionForward execute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
String target = "success";
if(form!=null){
ProductsForm aForm = (ProductsForm) form;
Vector aList = new Vector();
//loadProductsList() method return the Vector object
// which is a array included Product object.
aList = loadProductsList();
if(!aList.isEmpty()){
request.setAttribute("aList",aList);
return mapping.findForward(target);
JSP page follow:
<logic:iterate id="aitem" name="aList">
<tr>
<bean:write name="aitem" property="productname"/>
</tr>
</logic:iterate>
Anybody tell me why the JSP page can't display the result. Thanks.Are you getting any error messages, or are you just not seeing anything in the page? If you get error messages, please post them.
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Or as something else to implement it?
My configuration for SLA monitor:
sla monitor 123
type echo protocol ipIcmpEcho IP_GATEWAY_MAIN interface outside_cifra
num-packets 3
timeout 3000
frequency 10
sla monitor schedule 123 life forever start-time now
track 1 rtr 123 reachabilityHey cadet alain,
thank you for your answer :-)
I have deleted all such attempts not working, so a packet-trace will be not very useful conent...
Here is the LogLine when i try to browse port 80 from outside (80.xxx.xxx.180:80) without VPN connection:
3
Nov 21 2011
18:29:56
77.xxx.xxx.99
59068
80.xxx.xxx.180
80
TCP access denied by ACL from 77.xxx.xxx.99/59068 to outside:80.xxx.xxx.180/80
The attached file is only the show running-config
Now i can with my AnyConnect Clients, too, but after connection is up, my vpnclients can't surf the web any longer because anyconnect serves as default route on 0.0.0.0 ... that's bad, too
Actually the AnyConnect and Nat/ACL Problem are my last two open Problems until i setup the second ASA on the right ;-)
Regards.
Chris -
while updating my ipad to new software through itunes it got stuck and does not work anymore - it just displays the screen with symbols of itunes and the cable to connect to it - help - what should i do?
Disconnect the iPad, do a Reset [Hold the Home and Sleep/Wake buttons down together for 10 seconds or so (until the Apple logo appears) and then release. The screen will go blank and then power ON again in the normal way.] It is 'appsolutely' safe!, reconnect and follow the prompts.
If that does not work then see here http://support.apple.com/kb/HT1808
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