How toi deal with ascii code in manipulating strings or chars!

hi ! my functions shoud do the following
i pass a char value like 'a' , 'b' ,'c'... and it sould return the next value to me ( a---> b , c----> d)
i know that i shall use ascii code to resolve that so can anyone grant me the source code for that solution and help me ?

What about 'z'?char after (char ch) {
return (ch == 'z') ? 'a' : ch + 1;
}Kind regards,
Levi

Similar Messages

How to find as ascii value for a string or char in unicode system?

Hello,
How to find an ascii value for a string or char in unicode system?
Thanks in Advance

hi ,
report demtest.
data : c.
field-symbols : <n> type x.
data : rn type i.
c = 'A'.
assign c to <n> casting.
move <n> to rn.
write rn.
This will convert 'A' to 65.
Tom Demuyt
How to convert ascii value to character.
If I give input as 65 (ascill value) I want display 'A'.
Below logic is for convert from character to ascii value , now I want to know how to convert ascii value to character.
Naveen
report demtest.
*going from A to 65
data : c value 'A'.
field-symbols : <n> type x.
data : rn type i.
assign c to <n> casting.
move <n> to rn.
write rn.
*going from 66 to B
data : i type i value 66.
data : x type x.
field-symbols : <fc> type c.
move i to x.
assign x to <fc> casting type c.
move <fc> to c.
write c.
regards,
venkat.

How to deal with the code highlight problem of Jekyll in ArchLinux

Seemingly, The code highlight function of Jekyll is required by python-pygments but I use python2 in ArchLinux. I have to install python2-pygments instead but this works not very well because Jekyll needs /usr/bin/pygmentize instead of pygmentize2
Below is a dirty solution:
sudo pacman -S python2-pygments
ln -s /usr/bin/pygmentize2 /usr/bin/pygmentize
Any other good solution? or any plugin of Jekyll can replace python-pygments[2]?
Last edited by caasi (2012-04-23 02:07:14)

domain_uplevel only affects how we do LDAP search. It will have no effect on users that are not in your LDAP,.
Setting up a "domain smarthost" will cause messages addressed to unknown users to be routed to the host placed in the "smarthost". That would handle your issue, as long as the second box is "authoratative" for your domain, and doesn't send messages it doesn't know what to do with, to the Messaging Server.
Or, you could add all the users to your LDAP, and put the "mailhost" to msg2. That will route their mails over to the other box.

How to deal with Native Code?

Is there any way to view or modify the source code of native code?

Check jawt.h file in the include subdirectory of your JDK. It contains sample of native drawing to the canvas.

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 growing table?

Every tables are growing in any applications. In some applications, tables become larger and larger quickly. How to deal with this problem?
I am developing an application system now. Should I add a lot of delete commands in the code for each table?

junez wrote:
Every tables are growing in any applications. In some applications, tables become larger and larger quickly. How to deal with this problem?
I am developing an application system now. Should I add a lot of delete commands in the code for each table?Uh, well, yes if you continually add rows to a table the table will grow ... sooner or later you will want to delete rows that are no longer needed. What did you expect? You have to decide what the business rules are to determine when a row can be deleted, and make sure your design allows for such rows to be identified. This is called ..... analysis and design.

How to deal with the rejected stock if it is rjected by QC

Dear All,
please let me know how to deal with the rejected stock from Quality point of view.i.e., for incoming materails and Finished if returned from customer
Regards,
P.Vijaya

hi
if material is rejected for incoming material then you can create Notification for incoming material due to you can return back material with print for that you have to record defects in result recording. in T-code QM02 if result is recorded with defects. or you can create with Qm01.against vendor
if material is returned from costumer you can create inspection lot for that for that you have to maintained inspection type 06 in material master. you can result record for that you can create notification for that. or rework for this material as per quality check or can scrap
if have any problem please come back
regards
Pravin

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:
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 the change in address of plant,

how to deal with the change in address of plant,companycode,sales org etc.?

Hi,
Do you want to change the address of Company code, Plant and Sales org?
Follow the menu path in SPRO.
SPRO >> Enterprise structure >> Definition >> Financial accounting >> Define Company code >> Edit company code >> Click on address and change.
.. Definition >> Sales and Distribution >> Define ...sales org >> select the sales org and click on address and change.
... Definition >> Logistics - general >> Plant >>>> Click on address and change.
Regards,
K Bharathi

How to deal with 0...n or 1...n mappings?

Hi all,
I'm relatively new to BPM. I've already made several processes that are working fine. However, I'm now stuck because, for the life of me, I'm not able to understand how to deal with data mappings of nodes of a cardinality greater than 1...1.
I'm used to dealing with 0...n inputs of Web Services in Webdynpro Java and CAF Application services, using java code... but I just don't get how to deal with these in a BPM data mapping scenario.
Let's say you have a Web Service whose input is a node called "Employee", where you can add n Employee objects, like this:
   Employee (0...n)
      FirstName: String
      LastName: String
How do you:
1- map a 0...n context node from a Web Dynpro or Web Service output, already containing several employees, into this Employee 0...n WS input node?
2- map a 0...n context node from a Web Dynpro or Web Service output, containing NO employees, into this Employee 0...n WS input node, without getting an error and the BPM crashing because it says the employee element is not found?
Hopefully someone can help me with this, because I'm about to go the way of calling the web service n times, one employee at a time, instead of one time with a Employee object with n registries in it.
Thanks!

Hi Abhijeet,
i think i should have mentioned this earlier. My Employee node is inside another node. So, the actual input structure of the WS is this:
InputValues (1...1)
   Employees (0..n)
      FirstName: String
      LastName: String
This scenario works OK in BPM when mapping a 0..n node using deep copy as Jocelyn explained, but I still doesn't work if I want to pass an empty (not null) Employees array.
If I go to the WS Navigator and run this WS with the following parameters, it runs ok (I get an output message saying no employee was selected, which is how it should work):
InputValues - "Is null" checkbox not activated.
   Employees - "Skip" checkbox not activated
      FirstName - "Skip" checkbox activated
      LastName - "Skip" checkbox activated
However, if instead of activating the checkbox of, say, "FirstName", I enter a "" value, I get an error from the WS saying that's not a vaild first name, which is also how it should work.
In java code, I would just pass an empty InputValues object to the WS, but I'm not sure how to do this in a BPM without it being considered null, and without having to set on of its String-child values to "".
Do you know how to achieve this?

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 this problem?

How to deal with this problem?
We plan to use Oracle Coherence (In Memory Data Grid) for a large-scale application. In order to keep the database table data in Coherence caches, we will create all the corresplonding Java objects (entities) and construct the persistence system using JPA/EclipseLink+JDBC. In this way, any in-memory object update will be persisted to the corresponding database tables.
The problem is that some existing application codes are updating these database tables directly now. If the direct-database-table update is not permmited in the persistence environment, we have to discard most of the existing application scripts.
I want to know, in this situation, should I discard most of the existing scripts?
Are there any other solutions?

Allowing writes from both cache & DB is possible with its own set of issues.
The main issue to consider is conflicts from updates on same record via both cache and DB. If your caches are write-through the conflict decreases - but then cache writes become slower. If your caches are write-behind potentially the older cache update will overwrite the latest DB update. Now you are back to Database 101 -- timestamps, versions, etc...
If you use a DB trigger to initiate the resync request you might want to distinguish whether the update has come from the cache-store (in which case, you may choose to do nothing), or if the update was from the 'existing apps', etc...
If you choose to inject the resync logic at the application code level - you have the usual sourcecode issues - can you modify the code, is all the DB code localized, what options do you have to link with Coherence functionality (DLL, external proc, webservice, etc), etc... Naturally though, if you have to make substantial changes to signal a resync....you might consider taking the extra step and change the code to write to the cache.

Saving characters with ASCII codes (128 - 256) into txt file problem

Hello,
I am saving a query results into a text file (test.txt) with this procedure:
BEGIN
OWA_UTIL.mime_header ('application/octet', FALSE);
HTP.p ('Content-Disposition: attachment; filename="TEST.TXT"');
OWA_UTIL.http_header_close;
for rec in (select sample_text from tmp)
loop
htp.prn ( chr(230) || rec.sample_text || utl_tcp.crlf);
end loop;
-- Send an error code so that the rest of the HTML does not render
HTMLDB_APPLICATION.g_unrecoverable_error := TRUE;
END;
How can I save characters with ascii codes from 128 - 256 into the output file? If I use chr() function, characters are missing in the output file.
Platform: Apex 4.2 on apex.oracle.com

Hi 1010398,
Some thoughts:
I assume you've counted the characters in the output and/or used a "hex" text editor so you KNOW these characters are not being written. Are they not written at all, or are blanks being substituted or are NULLs being substituted?
I couldn't find much documentation on htp.prn. Though, one place I found
htp.prn (cbuf IN VARCHAR2 CHARACTER SET ANY_CS DEFAULT NULL);Do you suppose it's affected by the character set used?
Howard

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 toi deal with ascii code in manipulating strings or chars!

Similar Messages

Maybe you are looking for