How does the choice of folio name affect publishing

Getting ready to publish for the first time and wondering how the folio name or the publication name affects anything going to apple. I am guessing the publication name and folio number live on in the app navigation, but not sure about the folio name. Also, it seems the screen names for the app is limited to 12 characters or so on the iPad--I am assuming you name the app when you go to the app store to publish?
Thanks in advance.

The Folio Name is used internally -- it appears in the panel, but not in the viewer. The Folio Name is useful for tasks such as setting up folio renditions and linking across folios. The Publication Name and Folio Number appear in the viewer app library and in browsing structures such as the table of contents and browse mode. If you look in the library of The New Yorker app, they use "The New Yorker" for the Publication Name and "October 13, 2012" for the Folio Number. (In my DPS Tips app, I reverse it by using the folio name for Publication Name and the app name for Folio Number for aesthetic reasons. You can use these settings however you want.)
You specify the app name when you build the app in Viewer Builder. You can use about 13 characters, more if the characters are skinny ("Illial") and fewer if the characters are wide ("WOWZOW").

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How does the magnets inside of iPad2 affect your watch

Anyone has an idea if the magnets inside the iPad2 and smart cover will make your watch magnetized?

hi, forget it, I have been talking with my friend and he told me the mafnets inside iPad 2 are small and won't have any harm to your watch.

N73 - - How does the MVN (39.01)etc affect your ab...

My phone is going perfect, its *#0000# info reads
V 3.0704.1.0.1
19-01-2007
RM-133
(c) Nokia N73 (39.01)
I use the online NSU tool and its 100% no problems.
My friend recently bought an N73 too. He only has it one week and the firmware is older, October 2006. He tried the NSU online update and it completed successfully, but when he restarted the phone he still has his old firmware version?
His *#0000# info reads
v3.0638.0.0.2
30-10-2006
RM-133
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The only difference I can see is his MVN number (C3.03)
I know thi shas something to do with country code or branding? Can anyone advise? He bought the phone with Vodafone but has since UNLOCKED it using the Vodafone supplied unlocking code... Any ideas why he still cannot update firmware successfully. Any advice very much appreciated. Thanks all
Neil
5110, 3210, 3220, 8210, 8850, 7210, 6230i, N73, N95 8gb, E51, N82

Does not matter if it has been unlocked, C3 is Vodafone Ireland branded and update availability will still be determined by the product code and by Nokia's/Network Operators discretion.
First use the search to see if your question has already been answered...
Secondly I will not knowingly assist in breaking the forum rules.
My information is always changing, what I post at the time is usually true.

How does the GR processing time affect the scheduling of the process order & the latest start date in the operation.

Hi
Can anyone explain how does the GR processing time affect the scheduling of the process order & the latest start date in the operation overview.

Hi
GR processing time means number of workdays required after receiving the material in storage.
Check this link:GR Processing time
Regards,
Anupam Sharma

How does the event structure work & ...

How does the event structure work & and how to modify the case example if you want to change the name of the case? I haven't a look at the manual but nothing about event structure is mentioned.

I know how it works.. =P

How does the CBO calculate the selectivity for range predicates on ROWID ?

Hi all,
I'm wondering how the CBO estimate the selectivity for range predicates based on ROWID columns.
For example, for the following query the CBO estimates there's going to be 35004 rows returned instead of 7:
SQL> SELECT count(*)
FROM intsfi i
WHERE
ROWID>='AAADxyAAWAAHDLIAAB' AND ROWID<='AAADxyAAWAAHDLIAAH'; 2 3 4
COUNT(*)
 7
Elapsed: 00:00:02.31
SQL> select * from table(dbms_xplan.display_cursor(null,null,'iostats last'));
PLAN_TABLE_OUTPUT
SQL_ID aqbdu2p2t6w0z, child number 1
SELECT count(*) FROM intsfi i WHERE ROWID>='AAADxyAAWAAHDLIAAB' AND
ROWID<='AAADxyAAWAAHDLIAAH'
Plan hash value: 1610739540
| Id | Operation | Name | Starts | E-Rows | A-Rows | A-Time | Buffers |
| 0 | SELECT STATEMENT | | 1 | | 1 |00:00:02.31 | 68351 |
| 1 | SORT AGGREGATE | | 1 | 1 | 1 |00:00:02.31 | 68351 |
|* 2 | INDEX FAST FULL SCAN| INTSFI2 | 1 | 35004 | 7 |00:00:02.31 | 68351 |
Predicate Information (identified by operation id):
 2 - filter((ROWID>='AAADxyAAWAAHDLIAAB' AND ROWID<='AAADxyAAWAAHDLIAAH'))According to Jonathan Lewis' book, for a normal column the selectivity would have been:
(value_column1-value_column2)/(high_value-low_value)+1/num_distinct+1/num_distinct
But here with the ROWID column, how does the CBO make its computation ?
SINGLE TABLE ACCESS PATH
Single Table Cardinality Estimation for INTSFI[I]
Table: INTSFI Alias: I
 Card: Original: 14001681.000000 Rounded: 35004 Computed: 35004.20 Non Adjusted: 35004.20

Hi Jonathan,
Some Clarifications
=============
DELETE /*+ ROWID(I) */ FROM INTSFI I WHERE
(I.DAVAL<=TO_DATE('12032008','DDMMYYYY') AND (EXISTS(SELECT 1 FROM
INTSFI S WHERE S.COINT=I.COINT AND S.NUCPT=I.NUCPT AND S.CTSIT=I.CTSIT
AND NVL(S.RGCID,-1)=NVL(I.RGCID,-1) AND S.CODEV=I.CODEV AND
S.COMAR=I.COMAR AND S.DAVAL>I.DAVAL) AND I.COMAR IN (SELECT P.COMAR
FROM PURMAR P WHERE P.NUPUR=1))) AND ROWID>='AAADxyAAWAAHDLIAAB' AND
ROWID<='AAADxyAAWAAHDLIAAH'
Plan hash value: 1677274993
| Id | Operation | Name | Starts | E-Rows | A-Rows | A-Time | Buffers | OMem | 1Mem | Used-Mem |
| 0 | DELETE STATEMENT | | 1 | | 0 |00:00:05.94 | 53247 | | | |
| 1 | DELETE | INTSFI | 1 | | 0 |00:00:05.94 | 53247 | | | |
|* 2 | HASH JOIN SEMI | | 1 | 9226 | 7 |00:00:05.94 | 53180 | 783K| 783K| 471K (0)|
| 3 | NESTED LOOPS | | 1 | 9226 | 7 |00:00:00.01 | 10 | | | |
|* 4 | TABLE ACCESS BY ROWID RANGE| INTSFI | 1 | 9226 | 7 |00:00:00.01 | 6 | | | |
|* 5 | INDEX UNIQUE SCAN | PURMAR1 | 7 | 1 | 7 |00:00:00.01 | 4 | | | |
| 6 | INDEX FAST FULL SCAN | INTSFI1 | 1 | 14M| 7543K|00:00:01.73 | 53170 | | | |
Predicate Information (identified by operation id):
 2 - access("S"."COINT"="I"."COINT" AND "S"."NUCPT"="I"."NUCPT" AND "S"."CTSIT"="I"."CTSIT" AND
 NVL("S"."RGCID",(-1))=NVL("I"."RGCID",(-1)) AND "S"."CODEV"="I"."CODEV" AND "S"."COMAR"="I"."COMAR")
 filter("S"."DAVAL">"I"."DAVAL")
 4 - access(ROWID>='AAADxyAAWAAHDLIAAB' AND ROWID<='AAADxyAAWAAHDLIAAH')
 filter("I"."DAVAL"<=TO_DATE(' 2008-03-12 00:00:00', 'syyyy-mm-dd hh24:mi:ss'))
 5 - access("P"."NUPUR"=1 AND "I"."COMAR"="P"."COMAR")
When I force the NESTED LOOP SEMI JOIN the query runs faster:
DELETE /*+ ROWID(I) */ FROM INTSFI I WHERE
(I.DAVAL<=TO_DATE('12032008','DDMMYYYY') AND (EXISTS(SELECT /*+ NL_SJ
*/ 1 FROM INTSFI S WHERE S.COINT=I.COINT AND S.NUCPT=I.NUCPT AND
S.CTSIT=I.CTSIT AND NVL(S.RGCID,-1)=NVL(I.RGCID,-1) AND S.CODEV=I.CODEV
AND S.COMAR=I.COMAR AND S.DAVAL>I.DAVAL) AND I.COMAR IN (SELECT P.COMAR
FROM PURMAR P WHERE P.NUPUR=1))) AND ROWID>='AAADxyAAWAAHDLIAAB' AND
ROWID<='AAADxyAAWAAHDLIAAH'
Plan hash value: 2031485112
| Id | Operation | Name | Starts | E-Rows | A-Rows | A-Time | Buffers |
| 0 | DELETE STATEMENT | | 1 | | 0 |00:00:00.01 | 94 |
| 1 | DELETE | INTSFI | 1 | | 0 |00:00:00.01 | 94 |
| 2 | NESTED LOOPS SEMI | | 1 | 9226 | 7 |00:00:00.01 | 27 |
| 3 | NESTED LOOPS | | 1 | 9226 | 7 |00:00:00.01 | 9 |
|* 4 | TABLE ACCESS BY ROWID RANGE| INTSFI | 1 | 9226 | 7 |00:00:00.01 | 5 |
|* 5 | INDEX UNIQUE SCAN | PURMAR1 | 7 | 1 | 7 |00:00:00.01 | 4 |
|* 6 | INDEX RANGE SCAN | INTSFI1 | 7 | 14M| 7 |00:00:00.01 | 18 |
Predicate Information (identified by operation id):
 4 - access(ROWID>='AAADxyAAWAAHDLIAAB' AND ROWID<='AAADxyAAWAAHDLIAAH')
 filter("I"."DAVAL"<=TO_DATE(' 2008-03-12 00:00:00', 'syyyy-mm-dd hh24:mi:ss'))
 5 - access("P"."NUPUR"=1 AND "I"."COMAR"="P"."COMAR")
 6 - access("S"."COINT"="I"."COINT" AND "S"."NUCPT"="I"."NUCPT" AND
 "S"."CTSIT"="I"."CTSIT" AND "S"."CODEV"="I"."CODEV" AND "S"."COMAR"="I"."COMAR" AND
 "S"."DAVAL">"I"."DAVAL")
 filter(NVL("S"."RGCID",(-1))=NVL("I"."RGCID",(-1)))the above post is from Ahmed AANGOUR
Case 1 - . If you check Plan hash value: 16772749938
=====
TABLE ACCESS BY ROWID RANGE| INTSFI For every row access from INTSFI - it fetches a record from INDEX UNIQUE SCAN | PURMAR1
If we check A-rows = 9226
9226 * 7 = 64582 request across the table - perhaps with hint of rowid it fetches exact rows from PURMAR1
in this case i think going for hash join with ordered hints (jonathan as you suggest go for leading hint's instead of ordered) - from INTSFI - PURMAR1 - instead of going for IN clause would get the rows that satifies the ("P"."NUPUR"=1 AND "I"."COMAR"="P"."COMAR")
|* 2 | HASH JOIN SEMI | | 1 | 9226 | 7 |00:00:05.94 | 53180 | 783K| 783K| 471K (0)|
| 3 | NESTED LOOPS | | 1 | 9226 | 7 |00:00:00.01 | 10 | | | |
|* 4 | TABLE ACCESS BY ROWID RANGE| INTSFI | 1 | 9226 | 7 |00:00:00.01 | 6 | | | |
|* 5 | INDEX UNIQUE SCAN | PURMAR1 | 7 | 1 | 7 |00:00:00.01 | 4 | | | |My understanding with above plan would change to
HASH JOIN
TABLE ACCESS BY ROWID RANGE| INTSFI
INDEX UNIQUE SCAN | PURMAR1
HASH JOIN
INDEX FAST FULL SCAN | INTSFI1
Which migt be feasible.
2 .
DELETE /*+ ROWID(I) */ FROM INTSFI I WHERE
(I.DAVAL<=TO_DATE('12032008','DDMMYYYY') AND (EXISTS(SELECT /*+ NL_SJ
*/ 1 FROM INTSFI S WHERE S.COINT=I.COINT AND S.NUCPT=I.NUCPT AND
S.CTSIT=I.CTSIT AND NVL(S.RGCID,-1)=NVL(I.RGCID,-1) AND S.CODEV=I.CODEV
AND S.COMAR=I.COMAR AND S.DAVAL>I.DAVAL) AND I.COMAR IN (SELECT P.COMAR
FROM PURMAR P WHERE P.NUPUR=1))) AND ROWID>='AAADxyAAWAAHDLIAAB' AND
ROWID<='AAADxyAAWAAHDLIAAH'Ahmed AANGOUR, modified the query by /*+ NL_SJ */ hint, Instead of that in to remove the most of the rows as we join the tables using subquery, I still doubt it
to go push_predicate hints - still doubt it.
Jonathan your comments are most valuable in the above two cases..
Looking forward to calrify my understanding with concepts of indexes for above test cases
- Pavan Kumar N

TRFC internals - how does the async processing happen?

tRFC internals - how does the async processing happen?
Dear all,
With the document "[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f078394a-4469-2910-c4bf-853c75674694|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f078394a-4469-2910-c4bf-853c75674694]" there is an excellent place to read about SAP RFCs (remote function calls).
Pages 94 to 96 describe in detail how tFRC (transactional RFC) works.
However, there is still something unclear for me with the following sentence on page 94:
"The truly exciting part happens when the program
issues a COMMIT WORK command. The recorded calls
are executed asynchronously in a special set of tRFC
processing sessions created for each transaction ID..."
Maybe someone can answer the following questions:
a) what does exactly trigger and execute the tRFC?
b) is it the ABAP runtime system itself, spawning the additional task in DIA?
c) if multiple tRFC LUWs have been recorded, they are all executed in parallel by this procedure!?
d) does the execution try to utilize all available DIA processes?
e) how do the rdisp/rfc_... parameter come into the game?
   are they evaluated? We have seen all DIA occupied by the tRFCs executed!
Best regards,
Peter
P.S.: if someone has answers to these ones, more related to error handling, would be great as well
f) the jobs ARFC*, do they also use parallel processing?
   or is every ARFC* job responsible only for one single LUW?
   (note https://service.sap.com/sap/support/notes/366807 did not give a perfect answer)
g) and how does the report RSARFCEX work compared to immediate execution?

That's the problem, it won't.
internal static string GetAvailabilityGroupFromConnection(SPDatabase db)
if (!UsesAvailabilityConnection(db))
return null;
string dataSource = db.ConnectionString.DataSource;
string cmdText = string.Format(CultureInfo.InvariantCulture, "\r\n SELECT name FROM sys.availability_groups g\r\n JOIN sys.availability_group_listeners l ON g.group_id = l.group_id\r\n WHERE dns_name = '{0}'\r\n ", new object[] { dataSource });
string str3 = null;
using (SqlCommand command = new SqlCommand(cmdText))
ULS.SendTraceTag(0x302263, ULSCat.msoulscat_WSS_Database, ULSTraceLevel.Medium, "Looking up availability group for listener: {0}", new object[] { cmdText });
using (SqlDataReader reader = GetSessionFromDatabase(db).ExecuteReader(command))
while (reader.Read())
str3 = reader.GetString(0);
ULS.SendTraceTag(0x302280, ULSCat.msoulscat_WSS_Database, ULSTraceLevel.Medium, "Found group {0} for listener {1}", new object[] { str3, dataSource });
This piece of code looks at the SPDatabase's connection string (the SQL alias, for example) and executes a T-SQL query looking for that name within SQL Server. Since the SQL alias does not exist within the SQL Server's configuration, it will return a null
value, and you won't be able to set up the AG config using the AG cmdlets.
Also, since mobility exists by the very nature of using an AG Listener, using a SQL Alias is redundant.
Trevor Seward
Follow or contact me at...
&nbsp&nbsp
This post is my own opinion and does not necessarily reflect the opinion or view of Microsoft, its employees, or other MVPs.

Transfer Rules: How does the mapping work?

Transfer Rules: How does the mapping work?
Is there a document out there that explains the following or can someone help clarify it for me. I have some confusion on what is really going on.
When I create an InfoSource (IS_Test) as a Flexible update and then Assign DataSource (DS_Test) and I respond Yes, to the message DataSource assignment DS_Test to InfoSource IS_Test Save
a) Under Transfer_Structure/Transfer_Rules in the InfoSource
1) the Transfer Rules tab, what are the fields found in the right column (Assigned InfObjct-field)? And where do the fields you enter in the left column (Communication Str/Transfer rules) eventually go?
2) the DataSource /Trans. Structure tab, can I always assume that all the fields in the right column (DataSource) came from DS_Test? The left column (Transfer Structure), in my test was exactly the same as on the right. Where do these fields eventually go?
b) Under Communication_Struct., in the InfoSource
3. the right column (ISource Fileds) where from those InfoObjects. if I am now creating my InfoSource. Where did they come from?
4. The left column is Communication Structure, which at this point has no InfoObjects, if I move a couple of InfoObjects from the right to the left, where do these Objects in the left eventually go?
5. what is the relationship between the Communication Structure in 4 and 1? Or any relationship between a) and b) as a whole?
Thanks.

Hi Caud,
As Ashish pointed out, communication structure contains fields (infoobjects) that suppose to go to data targets. Which IO in CS to which IO in the data target will go (and what transformation of data may occur) is determined in URs of the data target.
The transfer structure is the structure in which the data is transported from the source system into BW:
http://help.sap.com/saphelp_bw33/helpdata/en/3f/0e503c3c0d563de10000000a114084/frameset.htm
In Transfer_Structure/Transfer_Rules in the IS, DataSource /Trans. Structure tab, right part shows fields in the Datasource, the left part fields in the transfer structure. There is also a transfer structure in R/3 for a given DS. Transfer structure in BW is created identical to the TS in R/3 during TRs activation.
During data load data are transferred 1:1 from TS in R/3 to TS in BW.
TS in BW corresponds to the PSA table structure.
How data from PSA are transferred to the CS is determined in TRs.
The 3rd column (Field) (Transfer Rules tab, right part (Assigned InfObjct-field)), contains field names of the DS (TS); and the 1st column shows IO in the CS to which the DS field will go. So, its a mapping DS filed -> CS field.
The left part (Communication str./Transfer rules) is always identical to the CS content. But the 4th column (Tp) shows possible data transformation during transfer from PSA to CS. If this column contains a yellow triangle then there is no transformation (Value of DS field will go to value of CS field). If there is a red cross, it means that no data for this CS field is supplied from a DS. You can click on this yellow triangle and choose: 1). Another field from a DS; 2). Constant; 3). ABAP routine; 4). Formula. So, here you can determine the data transformation. Moreover, there is a possibility to create a start routine (blank sheet icon at the top).
And finally, here are the answers on your questions:
Q:
a) Under Transfer_Structure/Transfer_Rules in the InfoSource
1) the Transfer Rules tab, what are the fields found in the right column (Assigned InfObjct-field)? And where do the fields you enter in the left column (Communication Str/Transfer rules) eventually go?
A: Right part shows a mapping between DS and CS fields. Left part shows CS fields and data transformation (TRs) during data transfer from TS (PSA) to the CS. These are fields in the CS that will go to data target and which are fed from a TS (DS).
Q: 2) the DataSource /Trans. Structure tab, can I always assume that all the fields in the right column (DataSource) came from DS_Test?
A: Yes, you are right.
Q: The left column (Transfer Structure), in my test was exactly the same as on the right. Where do these fields eventually go?
A: As I described, left and right parts are identical. These fields will go to CS.
Q: b) Under Communication_Struct., in the InfoSource
3. the right column (ISource Fileds) where from those InfoObjects. if I am now creating my InfoSource. Where did they come from?
A: these are fields from an IS template, the name of this template you can see above this right part. Actually, during IS (CS) creation you can choose different templates and choose fields from them transferring them into the left part.
Q: 4. The left column is Communication Structure, which at this point has no InfoObjects, if I move a couple of InfoObjects from the right to the left, where do these Objects in the left eventually go?
A: these are fields of CS (left part) and as I said before they will go to data target.
Q: 5. what is the relationship between the Communication Structure in 4 and 1? Or any relationship between a) and b) as a whole?
A: CS in 4 just shows IOs that will be transferred to data target. CS in 1 also shows how values for CS IOs are to be fed and transformed.
Best regards,
Eugene
Message was edited by: Eugene Khusainov

How does the Oracle DBMS locate the Oratab file?

I'm new to the Oracle environment. I have also successfully installed Oracle 11g on a Red Hat Enterprise Linux 5.3 platform. How does the DBMS locate the oratab file? My oratab is located under the "/etc" sub-directory. How does the DBMS know to look their? If I wanted to change the location of my "oratab" file how do I point the DBMS to the new location?
Thanks

The RDBMs does not care of the oratab file. (why should it?)
But some other scripts/utilities does. dbca, dbstart, dbshut and possible a lot others.
So if you want, you can delete or move this file without affecting any RDBMS, but you have to modify all scripts you use if they rely on oratab, and you have to accept some tools will provide unexpected results without it.
My personal suggestion: move oratab somewhere in your $ORACLE_BASE and create a symbolic link from this location to /etc/oratab.
hth,
Martin

How does the KKBC_HOE work?

I've been having discussions regarding the KKBC_HOE. In particular how does the varient work. We have a choice to chose several different variants and order statuses. My question is if we are to capture the true target detail for the month what Order Statues are best suited to make that report.
For example what happens if we just choose DLV - Delvered and TECO - Technically complate orders?
If we choose PDLV - Partially delivered does it update the Target hours.
I've searched all over the internet and cannot find a complete descriptive explanation of how exactly this report works. I'm hoping someone can provide me with some guideance. I do know you have ro run the summarization job KKRV or KKRC as well as WIP and variance calcualtion before executing the KKBC_HOE.
I look forward to your input and help.
Dan Goodhart

Thanks for the replies. What I have been able to determine from how we run our KKBC_HOE is that we run KKRC just for the current month. Then we run KKBC_HOE for the current month. The KKBC_HOE picks up all activity for the "actual" column that has occurred during that month. But the Target column only get poppulated if the order is marked DLV or TECO.
To measure overall performance you really would need to run this report over several months. Also, does anyone know if the target is taking the standard cost per unit X Planned order quantity or does it take Standard Cost X Actuall Quantity received?
Although there is a Target line based on the actual number of cases received it seems like the rest of the report is based on the Order Planned amount. I'm trying to figure out if we have all our switches set right for this report.
Thanks for your feedback.

UCCX 5/7 or 8 - Database access - How does the UCCX engine use the DB connection

I was asked the following question by a customer:
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mso-bidi-font-family:"Times New Roman";
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"How does UCCX manage it’s database connections – a connection pool manager / single connection / single connection for each call"
Does anyone actually know ? Is it documented anywhere?
Based on how the steps work I'd guess that the UCCX engine makes a new single DB connection each time the DB step reaches out the DB for a read/write. I assume it would do this independently for every instance of a script running. Hence the importance of the DB release step I'm guessing.
I know in the DB subsystem you can configure the maximum number of DB connections to be used but this doesn't imply how they are used.
I'm not a DB guy, but I think the concern stems from the potential load on a DB server with the constant opening and closing of the DB connections. I'm assuming that if it used a connection pool the UCCX engine would open, and keep open, a group of DB connections to be used by the UCCX engine. This would lessen the load on the DB server I'm assuming.
Is there any fundamental difference with UCCX 8 and the DB access ? It obviously not ODBC anymore. It JDBC right ? But again how does the UCCX engine use the DB connection?

To my knowledge, this is not documented; however, at least through 7.0 the MIVR subsystem will open a pool of ODBC connections equal to the maximum you defined and keep them open. If you set it to 50, you will see 50 open connections on the SQL server. Each script that is triggered will attach to one of the available connections as soon as you use a DB-related step and keep it until you use a DB Release step. Once that script instance releases it, the connection is available for another script.
The behavior should not change with 8.0 as it is the same MIVR subsystem that is doing the work. My first CCX 8.0 project that needs database integration is still about 30 days away so I can't guarantee that though.

How does the Class javax.security.auth.Subject work?

Hi,
i don't understand how does the class Subject work.
First i will describe how do i understand u can use the class Subject
This is the way you can create a Subject(i think):
1. create a LoginContext, where u can tell over its parameter which
Module to use
2. a LoginModule will be used
3. now the LoginModule create a Subject
if this steps right--> ok, else--> please write how it really works
Now the questions:
1. Where do the LoginModule get the username and stuff like this from
to fill the Subjects? Principals?
2. Where will be the Subject save, at server or at client side?
when save on server: how to reference a Subject is belong to the
right Client?
when save on client: how to ensure the client do not modify it?
3. In the documentation of JavaTM 2 Platform Std. Ed. v1.4.1, there is
no advice, that the class have any FIELDS, but then where the
principals are saved?
4. The Class Subject do not have any methodes to modify the principals,
so how to modify it if necessary?
i think this is enough for the beginnig :)
thanx,
edo

Hi
Let me try to answer. I am a bit confused too.
Hi,
i don't understand how does the class Subject work.
First i will describe how do i understand u can use
the class Subject
This is the way you can create a Subject(i think):
1. create a LoginContext, where u can tell over its
parameter which
Module to use
2. a LoginModule will be used
3. now the LoginModule create a Subject
Correct.if this steps right--> ok, else--> please write how it
really works
Now the questions:
1. Where do the LoginModule get the username and stuff
like this from
to fill the Subjects? Principals?
The Loginmodule does not need the user name. The username is
only relevant to your application not to JAAS. Consider a standaalone
application. Whoever starts the application, becomes the user.
After you start the application, and login (whatever way), your subject
is created. This subject pertains to the person who is executing the application, not the application specific userid/username. So the user id or name is not required. There is only one user, who is running the application. The JAAS architecture is more relevant for UNIX like
permission/grant structure, which determines who can execute what.
>
2. Where will be the Subject save, at server or at
client side?
Again the Subject has nothing to do with your application specific userid. It will be there in the LoginContext. So in a sense a LoginContext is actually a user, not a Subject.
when save on server: how to reference a Subject is
is belong to the
right Client?
when save on client: how to ensure the client do
do not modify it?
In a client server mode, usually the login is done twice. You have to find a way to communicate the subject to the server.3. In the documentation of JavaTM 2 Platform Std. Ed.
v1.4.1, there is
no advice, that the class have any FIELDS, but then
en where the
principals are saved?
4. The Class Subject do not have any methodes to
modify the principals,
so how to modify it if necessary?
I think you can add Principals. That is definitely there.i think this is enough for the beginnig :)
thanx,
edo
Hope this helps. As of now I do not think JAAS provides a very good architecture for authorization.
cheers
Projyal

How does the iPhone 3G handle this???

If I save photos from my email, and there are multiple photos with the same name, how does the iPhone 3g behave? Since I can't see the filenames of the photos, I am unable to determine if any two images have the same filename.
Does the phone rename one? Overwrite one? What occurs??

That is exactly what I was talking about. I expected as much however I noticed the following occur. I save a photo from one source, and saved the exact same photo from another source (both have the same filename) I then deleted the first one that I saved, and both photos were deleted.
Is that the proper behavoire?

HT4221 How does the Ipad5 sort photos synced from a computer

How does the Ipad5 sort photos synced from a laptop?

Hi Nancy 2803,
I am guessing you want to sync photos from your iPhone 5S to a Laptop i.e. a Windows Laptop.
Firstly when you insert your iPhone into your computer, go to:
1.     Computer
2.     Wait for the Laptop to recognize the iPhone
3.     Right Click on your iPhone Named: [NAME iPhone] or something simular
4.     Click import pictures and videos
5.     Click import settings
6.     Click Folder Name
This folder name is how the images will be arranged, either:
a) Date imported and Tag
b) Date Taken and Tag
c) Tag and Date imported
d) Tag and Date taken
e) Tag and Data Taken Range
f) Tag
I use Date Taken and Tag as this allows me to see in my pictures library a date and the images taken that date, i.e. all the images taken on the 25/12/2013, if you use date imported, you just get all your images stored in one folder and cannot quickly find images on a date.
In this setting you can also change the folder to where the images/videos will be saved, the name of the images as well as options such as delete images from the device once imported.
Many Thanks, Happy New Year and I cannot wait to hear from you again in regards to this issue.
iBenjamin Crowley

How does the Daubechies-4 wavelet VI actually work?

Hi,
I'm a student currently working on my final year project, of which one of the objectives are to detect peaks of ECG signals (R-peaks) using the Daubechies-4 wavelet transform VI in LabVIEW. I'm current using LabVIEW 2013 student edition (6 months trail), if that makes any difference.
I am quite confused about how the Daubechies-4 wavelet works:
1) How many levels does it decompose the signal into?
2) Is there a way to set the level of decomposition?
3) Are filters already applied in the VI or do I actually need to design a filter myself?
4) What is the main difference between a Db4 PtByPt and a normal Db4 transform in terms of LabVIEW?
5) Finally, how does the VI actually superimpose the wavelet onto the signal? Does it take the entire signal into consideration or does it take each pulse into consideration when superimposing the wavelet?
Thanks in advance for the answers.
Regards,
Derren
Solved!
Go to Solution.

Hi Derren,
Firstly, can you clarify the exact name of your 'Daubechies-4 wavelet transform VI' and in which pallette you find it in LabVIEW (i.e. which module / toolkit it is from)? It is also possible that the VI you mentioned is not from NI. For example, maybe you inherited that from your senior who was in the project last year.
Nevertheless, the closest match I can find is WA Discrete Wavelet Transform VI found under the Advanced Signal Processing toolkit. You can choose db04 in the wavelet terminal. This is a bit different to what you described as the VI can work for different kinds of wavelet, not just Daubechies type. Suppose you will use this, then the answer to your questions are:
1) How many levels does it decompose the signal into?
2) Is there a way to set the level of decomposition?
You can set this by wiring the value to the level terminal of the VI.
3) Are filters already applied in the VI or do I actually need to design a filter myself?
Both options are possible. Some commonly used filters are included and you can choose this by wiring the wavelet terminal. You can design your own filter using Wavelet Design Express VI and wire the output to the analysis filters terminal of WA Discrete Wavelet Transform VI.
4) What is the main difference between a Db4 PtByPt and a normal Db4 transform in terms of LabVIEW?
I can not find these VI you mentioned. Please clarify.
5) Finally, how does the VI actually superimpose the wavelet onto the signal? Does it take the entire signal into consideration or does it take each pulse into consideration when superimposing the wavelet?
I am not sure if I understand this question correctly. You can open the WA Discrete Wavelet Transform VI to see how it works inside up to the decimation filtering, in which it is protected as a DLL. From what I see it takes the entire signal (modified with the chosen extension) for this main process.
As a last note, your LabVIEW Student Edition does not include Advanced Signal Processing toolkit, hence you will not find above VIs I mentioned. Try checking with your school if they have purchased Academic license of LabVIEW, which usually includes the toolkit.
Hope this clarifies.
Regards,
A. Yodha
NI Singapore

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