How to handle conflicts

Hi everyone,
I am still kind of new to Arch and pacman (I use yaourt for AUR). One of the pleasant surprises with Arch was that it works really well with OSS. I really dislike alsa, and am happy to do without it.
Now the problem is that some apps (e.g. chromium) don't cope with OSS, so I wanted to install libsalsa, which of course conflicts with alsa-lib.
How do I go about replacing alsa-lib with libsalsa? yaourt doesn't want to do it, since other packages require alsa-lib.
What's the usual way of "Remove Package A, install Package B, transfer all dependencies from Package A to B", I couldn't really tell from reading the man. On BSD this way quite simple, or I could at least force the removal of Package A, without removing anything else.
Thank you for your help.

Inxsible wrote:
man pacman
Look for force options and -d options to use with -R
But, be warned, that you do this at your own risk as forcing uninstalls - or in other words removing packages without dependency checks is bad mojo.
However, if you simply want to switch dependencies, i think simply installing the new package should do it for you.
Ok, so there is nothing like a replace operation? What happens if uninstall something with -Rd, install a replacement that provides the stuff and then upgrade packages depending on the original. Wont they want the original back? How do you do this in general, shouldn't there be a mechanism for this?
For the current case I used -Rd and it works, but it doesn't feel too well. Also the version of libsalsa seems to be outdated and not working as replacement for alsa-lib, chromium gives me some symbol-errors. So I will revert to alsa-lib for now and hope for the future...
@ wonder: I don't think thats related, I am talking about "official" conflicts between packages, not error because a file would be overwriten.
Thanks for your help.

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* how do i catch the exception for type CX_SY_REF_IS_INITIAL ...?
endmethod.
full reward points for answers.
Thanks & Regards,
Uday Kumar.
Edited by: UDAY on May 6, 2008 9:32 PM

Hi Uday,
Its occurs because you're trying to access a objects with null reference. Or you forgot to create an instance or an error occurs during the instance creation. So You should put all your "Procedures and business logic" inside a Try/catch block. as follow.
" Define a class exception object to get error message......
DATA o_exception TYPE REF TO cx_sy_ref_is_initial.
"// Use the statment Try block to catch the error.
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*   Creating the main iXML factory
l_ixml = cl_ixml=>create( ).
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loop at it_source into wa_source .
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"   The Statement CATCH define a block that catches the exceptions of the
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Font: SAP Help
You can see a how to create and use an exception in this example [ ABAP Objects - Defining a Class-based exceptions|https://wiki.sdn.sap.com/wiki/x/19w] .
Best Regards.
Marcelo Ramos

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No Deserializer found to deserialize a 'FieldName' using encoding style 'null'
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<soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsb="WSBanka">
<soapenv:Header/>
<soapenv:Body>
<wsb:bnkBorcsorgulama soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<sozlesmeNo xsi:type="xsd:string">?</sozlesmeNo>
<bankaKodu xsi:type="xsd:string">?</bankaKodu>
<anahtar xsi:type="xsd:string">?</anahtar>
</wsb:bnkBorcsorgulama>
</soapenv:Body>
</soapenv:Envelope>
On the other hand, I got the request of the message from Fiddler using the BizTalk , and the generate xml of the BizTalk schema without the data type.
<soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsb="WSBanka">
<soapenv:Header/>
<soapenv:Body>
<wsb:bnkBorcsorgulama>
<sozlesmeNo>?</sozlesmeNo>
<bankaKodu>?</bankaKodu>
<anahtar>?</anahtar>
</wsb:bnkBorcsorgulama>
</soapenv:Body>
</soapenv:Envelope>
In SoapUi, if I remove a datatype from the message, I will get same error from the BizTalk request.
I read some articles that rpc/encoded style are not supported but I am not sure and these articles are not clear.
I also read that it was supported with Soap adapter but now it is deprecated.
So, Is there any one has an experience in rpc/encoded style messages and how to handle these message in BizTalk or is there any work around to handle these messages?
Your inputs really appreciate it.
Thanks in advance,
When you see answers and helpful posts, please click Vote As Helpful, Propose As Answer, and/or Mark As Answer

Hi,
Please refer to the document which might help you:
#RPC/Encoded Style
http://www.c-sharpcorner.com/UploadFile/martinkropp/DesigningInteroperableWebService11232005044847AM/DesigningInteroperableWebService.aspx

How to handle the OK button of the parameters prompt of a crystal report

Hi,
how to handle the OK button of the parameters prompt of a crystal report in vba.NET?
I want to use the parameter prompt from the crystal report itself and I want to know when the report is ready. I need to export programatically by sending email to a list of employees after the parameters has been set. The emails I send depends on the results of the report.
Im using a CrystalReportViewer control in VS2010 and Crystal Report for VS2010 v13.0.1.220.

Right. But the parameter screen is driven by the viewer. Unless you create your own parameter screen and pass the parameters to the report via code.
Another thing I am not sure about:
"Then by code I want to read all the employees id from the report and send email to them with specified pages of the report. (1 page per employee)"
How do you plan on reading the employee ID from the report? I am not aware of any API that will read a value in a report so that you can then decide what page to send to whom.
I think you're approaching this kinda backwards. A question to ask is; can you do what you are trying to do in code in the CR designer? If not, using APIs will not work either. I suspect your approach should be a report that uses an employee filter. Run the report for employee x, get the report populated with the data for that employee and email it. Repeat for employee x1, employee x2, etc.
- Ludek

Suggestions on how to handle "Hacked Skype Account...

I. User Can Still Access Account
Run a full anti-virus scan (and other security scans available in your computer). This may help to detect and remove any elements that the hacker may have used in gaining access to your account.
2. Immediately Change Your Password, preferably with something that is difficult to guess, and not related or totally different from the passwords you previously used.
3. If the hacker also changed your registered email address, changed it back to your own email address. Here is the link on how to change your registered email address;
https://support.skype.com/en/faq/FA96/How-do-I-change-my-email-address-or-add-another-email-address-...
4. Contact Skype to report the incident. They may be able to provide you with further explanation, clarification and helpful advice. Use the Subject Security & Privacy >> Identity theft / Account takeover.
https://support.skype.com/support_selection
5. You can also contact your bank to inform or alert them of the incident if there is a payment method registered in your Skype account.   They may also be able to provide you with additional suggestions, advice, or options.
II. User Can Not Access Account (Password Has Been Changed) – Registered Email Address Not Changed.
Run a full anti-virus scan (and other security scans available in your computer). This may help to detect and remove any elements that the hacker may have used in gaining access to your account.
2. Open the “Forgotten Your Password” page, then request for a new password to be sent to your registered email address;
https://login.skype.com/account/password-reset-request
3. Contact Skype to report the incident. They may be able to provide you with further explanation, clarification and helpful advice.   Select the subject Security & Privacy >> Identity theft / Account takeover.
https://support.skype.com/support_request
4. You can also contact your bank to inform or alert them of the incident if there is a payment method registered in your Skype account.   They may also be able to provide you with additional suggestions, advice, or options.
III. User Can Not Access Account (Password Has Been Changed) – Registered Email Address Has Also Been Changed.
Run a full anti-virus scan (and other security scans available in your computer). This may help to detect and remove any elements that the hacker may have used in gaining access to your account.
2. If your account has a billing or purchase history in the last 6 months, you can request for a new password without the need of your registered email address. just click the link below;
https://login.skype.com/account/password-automation
After acquiring a new password, you can proceed in changing the registered email address to your own email address;
  https://support.skype.com/en/faq/FA96/How-do-I-change-my-email-address-or-add-another-email-address-...
3. Contact Skype to report the incident. They may be able to provide you with further explanation, clarification and helpful advice. They will most likely ask you to provide some details in order for them to verify that you are the real account owner. Select subject/topic Security & Privacy >> Identity theft / Account takeover.
https://support.skype.com/support_request
4. You can also contact your bank to inform or alert them of the incident if there is a payment method registered in your Skype account.   They may also be able to provide you with additional suggestions, advice, or options.
5. If your account has no recent purchase, it may no longer be possible to retrieve your account.   Still you can try to contact Skype to know if you have other possible options.
Note: If for some reason the links to contact customer support don't work, you can also send an email to [email protected]
Useful Links
A. Protecting your Computer
http://www.skype.com/intl/en-gb/security/online-safety/#protecting
B. Skype Security - Protecting your online safety, security and privacy.
http://www.skype.com/intl/en/security/
C. What can I do if someone has taken over my account? (from support.skype.com)
https://support.skype.com/en-us/faq/FA10920/What-can-I-do-if-someone-has-taken-over-my-account;jsess...
D. How can I contact Skype Customer Service?
https://support.skype.com/en/faq/FA1170/How-can-I-contact-Skype-Customer-Service
CONTACT SKYPE CUSTOMER SERVICE   |  HOW TO RECORD SKYPE VIDEO CALLS  | HOW TO HANDLE SUPICIOUS CALLS AND MESSAGES   |  WINDOWS PROBLEMS TROUBLESHOOTING   |  SKYPE DOWNLOAD LINKS
MORE TIPS, TRICKS AND UPDATES AT
skypefordummies.blogspot.com

Skype is useless for this.
They will claim that you the user are responsible, and that they don't need to do anyhing.
So....
Do not allow Skype to autorefill your account when it runs low on balance, and do not store a creditcard, or other payment info with them.
Each user is liable for whatever the hackers can steal.
As this is from recent personal experience, I recommend you to never keep payment information on file with Skype.

How to handle dbms_xmldom with no data values.(no_data_found error in dom)

hi,
i have below block,
DECLARE
doc dbms_xmldom.DOMDocument;
node dbms_xmldom.DOMNode;
elem dbms_xmldom.DOMElement;
cur_node dbms_xmldom.DOMNode;
root_elem_data dbms_xmldom.DOMElement;
root_elem_tab dbms_xmldom.DOMElement;
root_node_data dbms_xmldom.DOMNode;
mode_elmn dbms_xmldom.DOMElement;
mode_node dbms_xmldom.DOMNode;
mode_text dbms_xmldom.DOMText;
doc1 DBMS_XMLDOM.DOMDOCUMENT;
root_node_data1 DBMS_XMLDOM.DOMNODE;
child_document DBMS_XMLDOM.DOMDOCUMENT;
child_rootnode DBMS_XMLDOM.DOMNODE;
V_CLOB CLOB;
v_doc CLOB;
v_EMP CLOB;
v_output_filename VARCHAR2(300) := 'SPOOL_DIR/'||'EMP_XML_FILE.xml';
l_xmltype XMLTYPE;
BEGIN
doc := dbms_xmldom.newDOMDocument;
node := dbms_xmldom.makeNode(doc);
dbms_xmldom.setversion(doc, '1.0');
dbms_xmldom.setCharset(doc, 'UTF8');
elem := dbms_xmldom.createElement(doc, 'PartnerInfo');
dbms_xmldom.setAttribute(elem,'xmlns','EMP');
cur_node := dbms_xmldom.appendChild(node, dbms_xmldom.makeNode(elem));
mode_elmn := dbms_xmldom.createElement(doc, 'EMPLOYEE');
mode_node := dbms_xmldom.appendChild(cur_node,dbms_xmldom.makeNode(mode_elmn));
BEGIN
SELECT value(e) INTO l_xmltype
FROM TABLE(XMLSequence(Cursor(SELECT * FROM EMP1 where EMPNO=7501))) e;
child_document := DBMS_XMLDOM.newDOMDocument(l_xmltype);
root_node_data1 := dbms_xmldom.importNode(doc,dbms_xmldom.makeNode(dbms_xmldom.getDocumentElement(child_document)),TRUE);
root_node_data1 := DBMS_XMLDOM.appendChild(root_node_data, root_node_data1);
EXCEPTION
WHEN OTHERS THEN
Dbms_Output.Put_Line('Error in SELECT stmt(UC_PARTNER_MS):::'||'error::'||SQLERRM);
END;
dbms_lob.createtemporary(v_doc, true);
dbms_xmldom.writeToClob(doc,v_doc,'UTF8');
v_EMP:= v_doc;
dbms_xmldom.writeToFile(DOC,v_output_filename,'UTF8');
dbms_xmldom.freeDocument(doc);
--Dbms_Output.Put_Line('THE OUTPUT IS::'||V_EMP);
EXCEPTION
WHEN OTHERS THEN
Dbms_Output.Put_Line('Error in SELECT stmt(UC_PARTNER_MS):::'||'error::'||SQLERRM);
END;
The xml file is 'EMP_XML_FILE.xml'
<empno>U++kYmcVuGchxbh+++++++++++++++1+</empno>
<empname>J</empname>
suppose the empno 7501 is not available in our emp table,
i got error
ORA-03113: end-of-file on communication channel
how to handle xmldom with no data values.
by
siva

hi,
please give the solution
by
siva

How to handle multiple records in BPMN process

Hi All,
We are using Oracle BPM 11g.In my requirement,I am using the database adapter to get the data from table and I need to validate the each record and update the status of that record from the BPM Process.But I dont know how to handle if multiple records come at a time.Can anybody please helpout from this problem.
Thanks in advanced.
Narasimha Rao.

Can you have a look at this post: http://redstack.wordpress.com/2010/09/30/iteratingtraversing-arrays-in-bpm/
It's solving a different problem, but the key is that it's using a multi-instance subprocess to iterate over an array of "things" that need to be acted in. In your case it's the set of results from the db query rather than the set of tests in the example. But the principle is the same. You'd take collection of rows from the DB and process them in a multi-instance subprocess. The text that begins with the following would be good place to start:
"Now let’s implement the body of our process. We will use the Subprocess object to handle the traversal of the array of tests. Drag a Subprocess from the component palette on the right into the process and drop it on the line between the Start and End nodes."
In the loop characteristics you'd define whether you want to execute serially or in parallel.

Have started to get info window from iTune telling "This computer is already associated with an Apple ID. "You can download past purchases on this computer with just one Apple ID every 90 days......" How to handle this situation

"You can download past purchases on this computer with just one Apple ID every 90 days. This computer can be used with a different Apple ID in 63 days." How to handle this situation

https://discussions.apple.com/message/16567363#16567363
From the More Like This section on the right

How to handle special characters in NWDI

Dear All
I am trying to update the Description from JSP form. Through JCO we are calling the RFC of ABAP. We are passing these description from Java to RFC of ABAP and this RFC update the text in Database.
We have noticed that if there is some special character in description like as : or , complete description is not getting updated in to the SAP database.
Can anyone help me how to handle these special characters in Java. There may be N number of special characters. We want to generalize it. We want to replace these characters by s and z respectively.
For example : We want to update this description.
APPLERR H'4301 H'FA03 H'254C na Zagreb TC4 rijeen je cleaning procedurom, te je i kroz CSR odgovoreno da trap korekcija N01TCADG-0052 u bloku UPDC vie nije potrebna, te se moe izbaciti (AP143).
Uspjeno su zavrene HR17/CN-A3 FOA-e na tranzitnom nivou, te slijedi roll-out u dva termina 12/13.04 i 19/20.04. ETK je na sastanku isporučio SW, te ALEX i mini PLEX za sve objekte.
AP147. Poslati finalnu dokumentaciju za uvođenje paketa (implementacijsku instrukciju i sve popratne datoteke).
WHile updated text is as follows :
APPLERR H'4301 H'FA03 H'254C na Zagreb TC4 rije
N01TCADG-0052 u bloku UPDC vi
Uspje
sastanku isporu
AP147. Poslati finalnu dokumentaciju za uvo
Regards
Bhavishya

Hi Bhavishya,
Apparently your SAP database isn't configured to support Unicode. That would be the first solution to your problem, but I can imagine it's a bit drastic to convert your DB.
A second solution would be to encode the input description to ASCII before storing it in the database. When reading from the database, decode again to Unicode. This way, no information is lost. A suitable encoding would be Base64. e.g.
String description = "unday ebra";
String descriptionBase64 = new sun.misc.BASE64Encoder().encode(
description.getBytes("UTF-8")); // ""
// store descriptionBase64 in the DB
// later, when reading descriptionBase64 from the DB
String description2 = new String(
new sun.misc.BASE64Decoder().decodeBuffer(descriptionBase64), "UTF-8");
Instead of using Sun's implementation, a better alternative is to use the open source implementation
org.apache.commons.codec.binary.Base64 from Commons Codec .
The 3rd approach is indeed to normalize the description by replacing all special characters with their ASCII equivalent. A rather easy solution is as follows:
String description = "unday ebra";
String descriptionNormalized = sun.text.Normalizer.normalize(
description, sun.text.Normalizer.DECOMP, 0).replaceAll(
"[^p{ASCII}]", "");
sun.text.Normalizer decomposes the string, e.g. "éàî" becomes "e´a`i^", after which non-ASCII characters are being removed using a regular expression.Again, note that it's usually a bad idea to use sun.* packages, see note about sun.* packages. The above code only works with J2SE 1.4 and J2SE 5.0, but it breaks in J2SE 6.0 (where
java.text.Normalizer became part of the public API ;-). A good open source implementation can be found here: ICU4J (com.ibm.icu.text.Normalizer).
Kind regards,
/Sigiswald

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