How to deal with files ?!!!!

hiii, guys i dont believe that a huge program like flash with
all these abilities doesnt deal easily with files !!! I just want
to do simple reading and writing to text files. Something veryyyyyy
simple like writing a name and reading it again later
!!!!!!!!!!!!!!!!!! i know how to load them by using loadVariable()
,,, but how can i write to the file ?!! it's really annoying if i
have to use asp scripting or xml or ... to do such easy job !!! i'm
facing difficulties because i know ActionScript and VB and C++
only,,, I dont know how to deal with asp and xml !!! @_@
But, if this is the only way to do this, plz tell me in steps
how to write a name and read it again in flash, THANX

If you are sticking to those three languages and you have
Flash CS3, you may want to consider publishing to an AIR
application. Adobe's done a lot of work to keep the security tight
on Flash Player which is one (if not the only... not sure) reason
that you cannot do this with Flash alone. You would have to use a
server-side script to accomplish what you want with Flash Player.
Here is a tutorial on an AIR app that writes to txt files:
http://www.adobe.com/devnet/air/flash/quickstart/building_text_editor.html

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How to deal with file(for example .xml)? what format of dir should be?

I'd like to operate the file in disk, and want to use relative directory?
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Hi Kamlesh,
Thanks for your response.
Actually, In the "Process External Bank Statement" window, i see that there are few entries which is for the previous year and which has not been reconciled. I have never worked practically on BRS and hence, i am scared to make any changes in the clients database without being confident on what i am doing. I need to reconcile for one of their Bank a/c for the month of April '08. I have the copy of the statements for the month ending 31st Mar 08 and 30th Apr 08. The closing balances are as below:
31/03/08 - 2300000.00
30/04/08 - 3100000.00
Now my OB for Bank a/c for April '08 in SAP is 2300000.00 Dr.
When i go to External Bank Reconciliation - Selection Criteria Screen (Manual Reconciliation), here are the detail that i enter:
Last Balance: INR -7,000,000.00000 (Grayed out by the system)
Ending Balance: INR -3,100,000.00000 (Entered by me)
End Date: 30/04/08 (Entered by me)
"Reconciliation Bank Statement" Screen opens up and shows the below balances in the screen:
Cleared Book Balance: INR -7,000,000.00000
Statement Ending Balance: INR -3,100,000.00000
Difference: INR 3,800,000.00000
As per the Bank statement, i have found all the transactions listed out here for the month of Apr '08 but, i also found that the open transactions for the previous month from April '08 have been lying in "Process External Bank Statement" window.
Could you please help me solve my issue as to what needs to be done or could you also get me some links from where i can get few documents for processing External Bank Reconciliations?
That will be of a great help for me. I need steps as to what needs to be done first and then the next so that i can arrive at the correct closing balance for the month April '08.
Thanks in Advance....
Regards,
Kaushal

How to deal with file sequences in importer plugin

I checked the sdk example which deals with file import. What would be the difference if I would want to create an importer for a file sequence? Let's say I have a sequence of file0001.img, file0002.img,...,file1000.img. If I enable the image sequence import in media browser I should be able to import this 1000 files as one clip. However I don't see how PP will tell me that this is not just one image. It gave me the first filename and told me to open it, and as my code is not finished yet I could not go any further. What should I expect?
Thanks,
ajaj

you could try using a Java Mapping to change the encoding manually. For that, set the encoding of the OutputFormat of the XML you'll serialize. Try the following code piece for the mapping (inside a try/catch declaration):
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder documentBuilder = factory.newDocumentBuilder();
Document input = documentBuilder.parse(in);
OutputFormat format = new OutputFormat(XML, "ISO-8859-1", false);
XMLSerializer serializer = new XMLSerializer(out, format);
For more details check this guide:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/502991a2-45d9-2910-d99f-8aba5d79fb42

How to deal with special character in source file

Hi experts,
i am doing a file to file scenario in which my source file contains many special characters when i am puting this file into moni its going with the special character .My source file is a fixed length file so in content conversion i have specified the file length but due to these special charcters these field lenght is also varing.So please guide me how to deal with these special characters in sender adapter
regards,
Saurabh

you could try using a Java Mapping to change the encoding manually. For that, set the encoding of the OutputFormat of the XML you'll serialize. Try the following code piece for the mapping (inside a try/catch declaration):
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder documentBuilder = factory.newDocumentBuilder();
Document input = documentBuilder.parse(in);
OutputFormat format = new OutputFormat(XML, "ISO-8859-1", false);
XMLSerializer serializer = new XMLSerializer(out, format);
For more details check this guide:
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How to deal with deadlock on wwv_flow_data table when http server times out

There are some threads about a deadlock on the wwv_flow_data table. None of them contain a real explanation for this behaviour. In my case I will try to explain what I think is happening. Maybe it helps somebody who is hitting the same matter.
In my case with APEX 3.2.1 I am navigating from one page to another. Doing this APEX will lock the table wwv_flow_data. As soon as the other page is shown the lock will be released. But now this other page contains a bad performing query (standaard report region). After 5 minutes the http server (modplsql) will time out and present the message "No response from the application server" on the screen. In the meanwhile the query is still running on the database server and the lock stays on the wwv_flow_data table.
Normal user behaviour will be that the user will use the back button to return to the previous page and tries it again to navigate to the other page or
the user will try to refresh the page with the bad performing query.
And voila now you will have a deadlock on the wwv_flow_data table since a second session is trying to do the same thing while the first hasn't finished yet.
How to deal with it?
First of all. Have a good look at the bad performing query. Maybe you can improve it that it will succeed before the http server will timeout.
In my case the 11gr1 optimizer couldn't handle a subquery factoring clause in the best way. After changing it back to a classical inline query the problem was solved.
Secondly you could increase the timeout parameter of the http server. Although this not the best way.
Maybe it would better if APEX in a next version would release the lock on the table wwv_flow_date earlier or do a rollback just before the moment that the http server is timing out.
regards,
Mathieu Meeuwissen

Hello Shmoove,
I saw your reply here and you probably understand the problems the HTTP 100 response may cause.
I am trying to send image that was taken by getSnapshot. The problem is that the server respond with this HTTP 100 message.
I suspect that the reason that my server doesn't recognize the file that I'm sending from J2me is that the "server to client" response to the 100 message comes after the second message of (see what the TCPIP viewer shows down here):
POST /up01/up02.aspx HTTP/1.1
Content-Type: multipart/form-data; boundary=xxxxyyyyzzz
Connection: Keep-Alive
Content-length: 6294
User-Agent: UNTRUSTED/1.0
Host: szekely.dnsalias.com:80
Transfer-Encoding: chunked
400: Client to Server (126 bytes)
78
--xxxxyyyyzzz
Content-Disposition: form-data; name="pic"; filename="david.jpg"
Content-Type: application/octet-stream
400: Connected to Server
400: Server to Client (112 bytes)
HTTP/1.1 100 Continue
Server: Microsoft-IIS/5.1
Date: Wed, 23 Mar 2005 00:47:02 GMT
X-Powered-By: ASP.NET
Any help will be appreciated,
David

How to deal with OpenCL grey out issue.

First off, I'm not native english speaker.
I have Nvidia GeForce 550 Ti video card, and its support OpenCL v1.1.
I'm also face a "random" OpenCL grey out issue like other people here, but I found the "issue" and how to deal with.
open a command windows (using WinKey + R, and type cmd <enter>)
type "cd C:\Program Files\Adobe\Adobe Photoshop CS6 (64 Bit)" <enter>
type "sniffer_gpu" <enter> -->> to check your GPU has OpenCL in Photoshop?
When GPU is in power-saving mode (core running in 51Mhz, using MSI Afterburner monitor), I running sniffer_gpu, got this report
C:\Program Files\Adobe\Adobe Photoshop CS6 (64 Bit)>sniffer_gpu
Device: 0000000000328D68 has video RAM(MB): 1023
Vendor string:    NVIDIA Corporation
Renderer string: GeForce GTX 550 Ti/PCIe/SSE2
Version string:   3.0.0
OpenGL version as determined by Extensionator...
OpenGL Version 3.0
Has NPOT support: TRUE
Has Framebuffer Object Extension support: TRUE
OpenGL ok
Return code: 1
C:\Program Files\Adobe\Adobe Photoshop CS6 (64 Bit)>
No OpenCL support
Then, I switch GPU back to normal status (core running at 900Mhz)
C:\Program Files\Adobe\Adobe Photoshop CS6 (64 Bit)>sniffer_gpu
Device: 00000000001F8D68 has video RAM(MB): 1023
Vendor string:    NVIDIA Corporation
Renderer string: GeForce GTX 550 Ti/PCIe/SSE2
Version string:   3.0.0
OpenGL version as determined by Extensionator...
OpenGL Version 3.0
Has NPOT support: TRUE
Has Framebuffer Object Extension support: TRUE
OpenGL ok
OpenCL ok, version=1.1 CUDA 4.2.1
Return code: 3
C:\Program Files\Adobe\Adobe Photoshop CS6 (64 Bit)>
OpenCL support !!
Nowadays, most of new GPUs were support power-saving, but when sniffer_gpu running at GPU power-saving state, the OpenCL computing report maybe "time-out", cause the detector "guess" the GPU does not support OpenCL. This is why many people says "OpenCL" sometimes work, sometimes grey-out.
I hope this bug can be fixed, or at least people can understand how to "enable OpenCL everytime when you launch photoshop".
Bye.

Do check the following link
http://blogs.oracle.com/soabpm/2010/01/soa_suite_11g_weblogictransact.html

How to deal with "Error 1001. The specified service already exists" when install a service using installer package?

Hi everybody,
I wrote a "Class Library" project which is a service using Visual Stodio 2008 recently, then tried to use a Visual Studio 2008
Setup Project to install it.
Here is what I did for the "Class Library":
1. Finish the program.cs, Service.cs
2. Add Installer
3. Change the serviceInstaller so that "StartType" to be Aotumatic
4. Change the ServiceProcessInstaller2 so that "Account" to be LocalSystem
5.
6. Click in F5 (Start Debugging)
Here is what I did for the Setup Project:
1. Add the exe file built from the "Class Library" project to the Application Folder
2. On the Custom Action Editor, add the exe file from 1 to Install and Commit
3. Change the property of the project so that "RemovePreviousVersion" to be true
4. Click on F6(Build Solution)
Then I tried to run the msi file from the built of the Setup Project. Because I modified the two projects serveral times, I uninstalled the Class Library using "Control Panel->Add or Remove Programs" before I reinstall. Two things I notived:
1. After unstall, the registry was not cleaned up about the installed program
2. After several rounds install/uninstall, I got "Error 1001. The specified service already exists"
My questions are:
1. How to cleanup the registry when uninstall a program?
2. How to deal with the "Error 1001. The specified service already exists"?
3. Did I do anytbing wrong with the "Class Library" or the "Setup Project"?
Thanks a lot!
Helen

Hi Simon, not a problem!
I spent some more time on this and here are few more notes:
it is called Major Upgrade, when you are installing new version of the product upon a previous one and
MSI supports 2 strategies:
Strategy 1. Install a new version and uninstall previous one. (Install a new version right upon previously installed version (file merging is performed based on dll version number) and the delete previously
installed files)
Strategy 2. Uninstall previous version and install a new one (Delete all previous files and install from scratch new files.)
From the first look it seems that 1st strategy is weird and buggy. But, remember, MSI is great because it's transactional!!! That means that if once some of the phases (Installation, Uninstallation, Rollback, Comit) fails, your machine
will be reverted to the previous state and it'll be still functional.
Let's consider both strategies:
Consider you have installed product_v1.msi and you want to install product_v2.msi.
Strategy 1
1. MSI engine copies files from Product_v1 directory to TEMP directory
2. MSI engine merges files based on the assembly version (between v1 and v2)
3. Once merging is completed successfully it removes files in TEMP (RemoveExistingProducts action triggers it) and you got product_v2 installed, otherwise if it fails MSI engine revert machine to V1 and copies previous files from TEMP.
Strategy 2
1. MSI engine tottaly removes all files from v1.
2. MSI engine installs v2 files and if something goes wrong you cannot revert back, because RemoveExistingProducts allready worked out and MSI doesn't have files to revert machine back
I recommend to everybody to use Strategy 1 and leverage MSI transaction functionality. And you can set this strategies by defining sequence of RemoveExistingProducts action. See more info
here. So, I think it's not even a bug in VS as I said in the upper post it is default recommened behaviour.
AND, you got "Error 1001. The specified service already exists"
because if we follow Strategy 1 MSI engine tries to install Windows Service on top of the existing service and OF COURSE it fails MSI engine (StopServices, DeleteServices actions are executed before actual
installation and they look at ServiceControl table). In order to stop service first and delete them you have to fill ServiceContol table of the MSI (and then StopServices, DeleteServices actions will recognize what to they have to stop
and delete), like this:
*clip*clip*clip*
' see http://msdn.microsoft.com/en-us/library/windows/desktop/aa371634(v=vs.85).aspx for more info
' Update the Service Entry to stop and delete service while uninstalling
query = "INSERT INTO ServiceControl (ServiceControl, Name, Event, Arguments, Wait, Component_) VALUES ('MAD_Service', 'Service name', '160', '', '1', '"
+ componentName + "')"
Set view = database.OpenView(query)
: CheckError
view.Execute : CheckError
' Update the Service Entry to stop and delete service while installing
query = "INSERT INTO ServiceControl (ServiceControl, Name, Event, Arguments, Wait, Component_) VALUES ('MAD2_Service', 'Service name', '10', '', '1', '"
+ componentName + "')"
Set view = database.OpenView(query)
: CheckError
view.Execute : CheckError
*clip*clip*clip*
We can uninstall service first by following Strategy 2, but then we lose transactional support.
So, Simon did I encourage you to change your code a bit?:)
And, btw, if you don't want to change the strategy, please don't rely on SequenceID in MSI table, it can be change, you have to get the at the runtime.
Hope it will help to everybody!
See also more advanced explanation of how MSI works
here.
Truly yours, Marat

How to deal with the barcode?

i'm developing a file storage system in java, there're two barcode on each file(one is pdf417, the other one is code128) , but now ,there's a problem confused me :
i use the barcode scanner to scan the file and get images of these files from the scanner , but i have no idea how to deal with these images,
i need the barcode information on the images, and i know there're some java components can help me to read the barcode from images , for example : BarcodeReader from Barcode Library, but these components were too expensive for me , is there any other way can solve this problem?

yes, look for a cheaper component...
Or write your own...
Or save up until you can afford the more expensive ones...

How to deal with hindi lang

I am storing text messages in a PropertyResourceBundle as follows
txt_EmailAdd = {mel ADres
txt_Password = pasvDR
I made the above file in MSword using hindi fonts
The folllowing text is supposed to be in hindi
{mel ADres
pasvDR
but it does not show the text in hindi it still shows in English but when I open the above text file in MSword it shows the text in hindi
Please tell me how to deal with this problem . I hope you people reply as eaarly as possible.
I also have another prob, I am developing a website using jsp+servlet now I have made the above mentioned property file and stored it in c:\tomcat5.0\webapps\emailreadersevice\IndexMessagesBundle.properties
but when I access it from my application's index.jsp file Tomcat gives me following exception
java.lang.NullPointerException
     java.util.ResourceBundle.getBundleImpl(ResourceBundle.java:714)
     java.util.ResourceBundle.getBundle(ResourceBundle.java:579)
     org.apache.jsp.index_jsp._jspService(index_jsp.java:55)
     org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
My index.jsp file is stored in c:\tomcat5.0\webapps\emailreaderservice\index.jsp
In my index.jsp file i have written the following statement to get the IndexMessagesBundle but tomcat gives me the above exception.
ResourceBundle IndexMessages = ResourceBundle.getBundle("IndexMessagesBundle",currentLocale);
Please guide me abt how to go abt it. Also tell me whether I am doing the right thing or not. If no then please tell me the right steps to follow

Hi one_dane
I have made the property file using hindi fonts to type the following thing
{ m e l A D r e s
p a s v D R
No the above values are not place holders Infact in order to type EmailAddress and Password in hindi I had to type the above keys. so when I put system.out.println in my jsp page it does not display any hindi text but the above keys which i used to type in order to display hindi text in my txt file.
But I think i am not going on the right track should i type the unicode values for hindi text which is of the form \udddd in my property file. I have the unicode chart for hindi fonts so I can look up the chart and type appropriate unicodes(\udddd) to display Email Address and Password in hindi. Or am i still not getting how to do it? If not then please tell me how did you create your hindi property file. Is the following that you typed in your property file or is it the output of converting your property file into unicode using native2ascii
title=\u090f\u0926\u0938\u093e \u092a\u0917\u0932\u094d\u0917 \u0942\u093e\u0902\u0942JSP i18n issues
Please reply as soon as possible and hanks a lot for your help.
Eagerly waiting for a reply,
Heti shah

How to deal with multiple language SQL script?

Hi All,
We now want to create a SQL script that contains multiple languages(English, Chinese, Japanese), this script need to be run at there different database installed on different OS, for example, Oracle9i on Windows 2000 English Edition/Chinese Edition/Japanese Edition.
If I save the file as ANSI format, this file will only be recognized at local OS(e.g. the Chinese and Japanese character will not be normally displayed on other OS, if I run the script, the CH/JP characters will not be stored normally in DB).
If I save the file as Unicode format, this file can be recognized by all three OS, but Oracle SQL Plus will not recognize it, thus we can't run the script.
Who can tell me how to deal with this issue? Is it possible to save only one script that can run on different language OS?
Thanks,
Spark

Hi,
The ISQLplus supports multiple languages, but there will be following problems for my case:
1.ISQLplus don't support Unicode format script too, so I must save the file as ANSI format.
2.To display the characters normally depends on the database server's platform. I create a script contain three languages with ANSI format in Chinese OS, but if I want to load this script to database server installed on English OS via ISQLplus, the Chinese characters will not be displayed normally too.
PS:
So, I think this is not only related with Oracle but also the Windows OS, it is hard to create one file with ANSI format that can be displayed normally in different platforms.
Thank you all the same,
Spark

How to deal with this problem while Flex Integration SSH

Error creating bean with name '_messageBroker': Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: flex/messaging/AbstractFlexSessionProvider……
Caused by: java.lang.ClassNotFoundException: flex.messaging.AbstractFlexSessionProvider
I have exist project used SSH ,and now need flex to be use in some new unint.
I hava follow these step to write my code , please help me to pickup the misstake i had token.
(flex4.0 spring 3.6 strust2.2 **)
1. download the Blazeds file and spring-flex-core-1.5.2.RELEASE.jar
(org.springframework.integration-1.0.3.RELEASE.jar also include)
2. unpack the Blazeds copy the flex folder to WEB-INF
3.add the lib/* to my project lib folder
4.add some declaration in the web.xml
5.new a flex-application-config.xml
^^^^ and so on. I don't know how to deal with this problem!!!
Waitting for help!

The information you provided is totally useless for determining the problem.
If it helps, I think the message you are getting is related to BlazeDS not being able to find the service class you are calling. You either have a typo somewhere, or you didn't set up a secure channel in your service config (I am assuming you meant SSL and not SSH).

How to deal with dynamic IP address changes

I have installed Fodero C3 and Oracle 10g successfully. Oracle 10g use web OEM console to manage database. However, my internet provider only provided me a dynamic IP address. When I installed Fedora C3, Linux server automatically picked a Hostname like " ip12-345-678-90.dc.dc.cox.net". After I created database, all database files also used this hostname. Then Oracle web OEM console worked fine. Due to the dynamic IP address assigned by ISP, their DHCP server changed the first part of IP address(ip12-345-678-90)frequently to another one. After IP address changed, I couldn't start up web OEM console and listener because they couldn't find correct hostname (IP address). I have talked to my ISP. It seems that it can not be solved. Anyone knows how to deal with this problem through 10g and OEM console themseleves. I also think about to configure Linux server to solve the problem. I really need your help. Thanks in advance

Thank all of you so much to respond my questions. I think I have solved the problem. Since the key point was that Oracle 10g OEM console could not work with the frequent changes of IP address made by my ISP. I just bought a 54G wireless router. Then connecting router to cable modem. The cable modem still gets the dynamic IP from ISP, but the router automatically assigned a static IP address to my Linux system with the range from 192.168.0.0 - 192.168.255.255. This IP was control by my router. It is nothing to do with ISP. So I re-created Oracle database with this new static IP. Then OEM console and listener can startup and connect to database without problem. I do think other guru's methods also will work. I just have no time to try them one by one. Thanks again. Your inputs make me learn many things.

How to deal with '$' sign in the class name?

I want to put my Java Applet game on my homepage. But the server which I set up my homepage doesn't support the file name like XXX$XXX.class, which has '$' sign in the file name. Would anyone can tell me how to deal with this problem? And how can I make the game work on my homepage? Thanks.

Don't forget, this include both concrete inner classes as well as any anonymous inner classes you create, like
myButton.addActionListener(new ActionListener()
// Yada Yada Yada

How system deals with co commitments

Situation is:
PO:
1 line purchase order, account assignment category A (asset) with 5 AU (order unit) and with 5 WBS elements each on 1 AU.
1 AU=37.480,00u20AC
Invoice:
Partial invoices comming to first PO line and first WBS element (first partial invoice, not full amount)
1. invoice 19.900,00u20AC to first WBS element 0,63 AU
2. invoice 5.000,00u20AC to first WBS element 0,15 AU
3. invoice 12.580,00u20AC to first WBS element 0,52 AU
summary 37.480,00u20AC to first WBS element 1,3 AU
And the question is how system deals with co commintments when the accountant assign bad quantity to first line of PO and the first WBS element. Accountant exceeded quantity in invoice:
invoice = 1,3 AU and in purchase order is 1 AU
in this situation how co commitments are calculated ???
thanks for help
M.

1. The system property java.library.path and likewise, the classpath one, are really only there (as far as I know) to show what was in the environment when the JVM started. Updating the properties doesn't actually change the environment. Just like you can probably change "os.name" from Windows to Linux, but that doesn't mean the system changes to run Linux.
2. mapLibraryName just translates the library file name to the system dependent library name, and has nothing to do with the actual environment.

Help!!! How to deal with ClassNotFoundException??

How to deal with ClassNotFoundException without starting Java Runtime Environment??
the class file:
import java.applet.Applet;
import java.awt.Graphics;
public class Hello extends Applet {
public Hello() { }
public void paint(Graphics g) {
g.drawString("Hello!", 5, 25);
the html file:
<APPLET CODE="Hello" WIDTH=300 HEIGHT=200 >
</APPLET>
But it throw a error
Error loading class: Hello
java.lang.NoClassDefFoundError
java.lang.ClassNotFoundException: Hello
at com/ms/vm/loader/URLClassLoader.loadClass (URLClassLoader.java)
at com/ms/vm/loader/URLClassLoader.loadClass (URLClassLoader.java)
at com/ms/applet/AppletPanel.securedClassLoad (AppletPanel.java)
at com/ms/applet/AppletPanel.processSentEvent (AppletPanel.java)
at com/ms/applet/AppletPanel.processSentEvent (AppletPanel.java)
at com/ms/applet/AppletPanel.run (AppletPanel.java)
at java/lang/Thread.run (Thread.java)
What 's the rule of com.ms.vm.loader.URLClassLoader finding the class??

If you compiled the applet with SUN jdk then use -source 1.3 -target 1.1 to make it run in
msjvm (Microsoft Java Virtual Machine). Note that this is a bad idea because MS is
phasing out the msjvm.
If you don't want to ue msjvm (good for you) than use the object tag in your html file to tell
the browser you need to run this applet with sun jre:
http://java.sun.com/products/plugin/versions.html

How to deal with files ?!!!!

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