PL/SQL implementation of algorithm of backpack without terminals?

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  I use Eclipse 3.5.1 with the plug-in of the BlackBerry Java 1.1.1 with the BlackBerry Java SDK 5.0.0.14.

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• Please: sql script to remove all users without objects on all databases

  Hi *.
  
  I need a big help each of you please.
  
  I have many users who is not more work in our society. Some who receive objects are locked. There are a lot of users and many database servers. And it's that long to finish this work.
  
  That the why I need your help to give me Scripts anyone who falls all users who have not all objects in all databases on all the oracle Server.
  
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  Sincerely your
  
  Ora_Genie

  >
  Vincent wrote:
  to give you all the users with no object.

  To simplify can run the script generated by
  >

  Hi Michaels,

  This may not work

  SQL> Create user michaels identified by michaels
    2  /
  
  User created
  
  SQL> SELECT 'drop user ' || owner || ' cascade;' stmt
    2    FROM all_objects
    3   Group BY owner
    4  Having Count(*) = 0;
  
  STMT
  -------------------------------------------------
  

  Maybe this,.

  SELECT 'drop user ' || a.username || ' cascade;' stmt
    FROM all_users   a
       , all_objects b
   WHERE a.username = b.owner(+)
     AND b.owner Is Null
   Group BY a.username
  

  Kind regards
  Christian Balz

  Published by: Christian Balz 07/02/2009 11:18

• Implementation of the synchronization steps without using batch or parallel processing sequences

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• need to insert a node before a node without terminals in a variable

  Hello

  I have a script something like this, I have a variable x that contains an xml underneath, where the un_node1 and the un_node2 are endless. I want to insert a new node (which is also un_node2) just before the 1st un_node2. basically the new node that I have to insert should be the first un_node2 boundless.

  Can you please help me do this? I'm doing it in one of the streams in OSB.

  I tried to use an action insert to do this by having the xpath like:. / *: un_node [1]. But it does not work with a validation failure saying "xquery is not an independent current node."

  < r: var_root >

  
  < name r: un_node1 = "xxx" >
  < r: value >... < / r: value >
  < / r: un_node1 >

  < name r: un_node1 = "yyy" >
  < r: value >... < / r: value >
  < / r: un_node1 >
  < name r: un_node1 = "zzz" >
  < r: value >... < / r: value >
  < / r: un_node1 >

  < name r: un_node2 = "aaa" >
  < r: value >... < / r: value >
  < / r: un_node2 >
  < name r: un_node2 = "bbb" >
  < r: value >... < / r: value >
  < / r: un_node2 >
  < name r: un_node2 = "ccc" >
  < r: value >... < / r: value >
  < / r: un_node2 >

  
  < / r: var_root >

  Whatever the XQ is valid if it says nowhere?

  . / *: un_node [1]

  It should be

  . / *: un_node2 [1]

  or, perhaps, even (sometimes it makes a difference, but I don't remember if it's the one case, sorry):

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  Vlad

  < signature="" link="" removed="" by="" moderator,="" as="" per="" the="" otn="">FAQ >

• In good company the child elements of the element without terminals are not visible.

  Hi all

  Jdev version 11.1.1.7.0

  I am facing a company in good standing question...

  Scenario: I create approval Service (BPEL) with flow of human labor and the Bunises rule.

  I'm assingning HW participating using the rule based (HW and BR connection).

  Problem is:

  Shema has element 'unbounded '.

  < name of item = "ExpenseItem" maxOccurs = "unbounded" >

  < complexType >

  <>sequence

  < element name = "ItemID" type = "string" / >

  < element name = "ItemName" type = "string" / >

  < element name = "ItemPrpjectID" type = "string" / >

  < element name = "ItemStatus" type = "string" / >

  < / sequence >

  < / complexType >

  < / item >

  Whenever I have create a Busines to configure rules.

  ExpenseItem rules setting up the child elements are not visible. But those who are required to configure rules.

  If you can help solve me would be useful.

  What is a behavior bedault of the BR? If yes how can I do this?

  Thank you

  David

  Solution found:

  Click on set of rules that you have created.

  Expand rule in there.

  Select the Advanced mode and mode tree, and then click OK.

  Select the root task, click insert pattren and create pattren based on unrelated element (here actually destiny)
  Once you create pattren, will be elements of access under item boundless for the configuration of business rules.

• Nagle algorithm affecting TCP listening

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  There experience with disabling the Nagle algorithm on a listening port, for example like this?

  

  I wish that my application of monitoring to act as a passive monitor other applications that can connect to.

  I found the question once I started to do a test project to illustrate the problem.

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  If you switch from Oracle to SQL Server, this is something separate, which will require that you change things on your database and in your existing code base CF.

  Dave Watts, CTO, Fig Leaf Software

  http://www.figleaf.com/

  http://training.figleaf.com/

• The Marching squares algorithm

  Hi all

  I have a question about the marching squares algorithm to construct contours based on values in a 2D grid.

  I tried to implement this algorithm in LabVIEW but I failed again as I still can't wrap my head around the algorithm.

  My question was if it is previously written code of the marching squares algorithm? I also have my attempt to implement the algorithm VI attached if that's any help.

  My attempt is based on the information I've read on the Marching Squares algorithm wikipedia page (http://en.wikipedia.org/wiki/Marching_squares)

  Thank you

  Lucien

  What about the contour line.vi ?

  

  http://forums.NI.com/T5/LabVIEW/temperature-surface-graph/m-p/2689661#M799633

  Kind regards
  Alex

• Algorithm of PID in 'PID and Fuzzy Logic Toolkit' and 'real time Module ".

  Hi all

  I am recently using LabVIEW 2011 and 2011 real time Module. My application requires the PID control.

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  In addition, there is a PID function block comes with the real time Module, and I know not what PID algorithm it uses. Can someone help me?

  Thank you in advance.

  Su

  In the "and Fuzzy Logic PID Toolkit, we use the University structure to implement all algorithms. Tuning techniques we show on the manual to express the original work and we try to keep the same as you would look at the literature. However, in our implementation of autotuning internally converted to the structure used by our algorithms to keep compatibility with our own implementation.

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  Hope this helps...

• Circle quick algorithm (Bresenham?) drawing to transform circular Hough

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  Hi Vekkuli!

  I have, but a few recommendations for this function. Mind you, this is just my point of view, there could be more advantageous alternatives.

  1. For the calculation of the pixel when you used the formula nodes. I think it's a little overdosed because it's only in addition/subtraction, so you can just do that in LabVIEW.
  2. When collecting the coordinates, try to avoid using registers at offset and table build to add new items in each iteration. Because arrays are dynamic data types, this causes the compiler to allocate a new, bigger memory, copy the entire table with the new elements, and then free the old memory. Do what each iteration is quite a Devourer of performance. A better approach would be to use indexing or concatenation of tunnels.
  3. Borrowing tunnels of indexing to collect data also added, advantage to the outer loop (the iterate over all pixels) paralellizable, which could be a big performance increase, assuming a multi-core PC.
  4. You can get a possible increase in speed by drawing octants instead of quadrants, creating 8 points at each iteration.

  I also tried my hand to implement this algorithm that creates a circle, here is the result:

  

  On the transformation of Hough, there are examples of LabVIEW implementation, made at the University of Texas. You will find them here.

  I hope this helps.

  Kind regards:

  Andrew Valko

  NOR Hungary

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  Try to upgrade to Windows 10 but the upgrade program requires the Windows 7 Administrator password.  He had not used in years and forgot it.  Kim Komando recommended the implementation of user account separated without administrative privileges to security assistance and I did several years ago.  What should I do now?  Help?

  Hello

  We are sorry for the inconvenience, and we understand the frustration when things don't go the way they're supposed to.

  If you forget the administrator password, and you do not have a password reset disk or another administrator account, you will not be able to reset the password. If there is no other user account on the computer, you will not be able to connect to Windows and you will need to re - install Windows.

  Ref: what to do if you forget your Windows password

  Now, in order to perform a custom installation of Windows 7, you must first download the ISO image from the link below.

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  Note: A custom installation doesn't keep your programs, files or settings. Backup your current Windows installation. Because you will make important changes on your computer, you should always back up before doing so. It is strongly recommended.

  Write to us with the status updated on the specific issue of the account. If you would like more information, we would be happy to help you.

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• How can I disable the popup control in the user account that appears on my desktop to allow or reject the changes when I open a program without changing my user account settings.

  Original title: uac

  How can I disable the popup control in the user account that appears on my desktop to allow or reject the changes when I open a program without changing my user account settings.

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• Clarification of the SQL query in 2 day + Guide APEX

  I worked through the Oracle Database Express Edition 2 day + Application Express Developer's Guide, and try to decipher the SQL query in Chapter 4 (building your app).

  The code is:

  SELECT d.DEPARTMENT_ID,

  d.DEPARTMENT_NAME,

  (select count (*) from oehr_employees where department_id = d.department_id)

  "Number of employees", he said.

  substr (e.first_name, 1, 1) |'. ' || Select 'Name Manager',

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  OEHR_DEPARTMENTS d,

  E OEHR_EMPLOYEES

  OEHR_LOCATIONS l,

  C OEHR_COUNTRIES

  WHERE d.LOCATION_ID = l.LOCATION_ID

  AND l.COUNTRY_ID = c.COUNTRY_ID

  AND e.department_id = d.DEPARTMENT_ID

  AND d.manager_id = e.employee_id

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  I have SQL experience but am not very familiar with the Oracle PL/SQL implementation. Can someone please give me a brief breakdown that check is doing in the context of the overall query? The application seems to work even if the conditional statement is not included.

  Thank you.

  2899145 wrote:

  Thanks for the reply. I apologize if the information I added was incomplete. The code came from the day 2 + Application Express (version 4.2) Developer Guide.

  In the section 'your own Application of 4 Buuilding' https://docs.oracle.com/cd/E37097_01/doc.42/e35122/build_app.htm#TDPAX04000 , they describe the creation of a report

  page that includes the "manager_id" and 'location_id '. The SQL query, I pasted above extracted from the data in other tables to substitute the real 'name of the Manager' and 'rent '.

  for the corresponding ID values. It makes sense, and the part of the SQL query that explicitly doing this makes sense.

  However, given that the document is a guide for the development of the APEX, I guess the command:

  AND instr (upper (d.department_name), upper (nvl (:P2_REPORT_SEARCH,d.department_name))) > 0

  done something valuable, and I do not recognize what is exactly the value.

  From a practical point of view why would I need to include this conditional statement?  Which only added to the application?

  Looking at the guide in question, it is clear that the

  AND instr(upper(d.department_name),upper(nvl(:P2_REPORT_SEARCH,d.department_name)))>0
  

  the line is completely unnecessary in the context of this tutorial, and it can be removed. The search in the tutorial app page is implemented by using a report filter interactive rather than a P2_REPORT_SEARCH element, which does not seem to exist at all. (It's a quirk of the APEX that bind variable references to non-existent items are replaced with NULL silently rather than exceptions). I thought that perhaps it would be legacy code a version of the tutorial prior to the introduction of interactive reports at the APEX 3.1, but I can't find explicit instructions to create such an element of filter in the 3.0 tutorial. I guess it must have been automatically generated by the application wizard when you create a standard report page.

  If you do not want to see the effect he would have (as described in the post above), leave it in the source report, add a text element of P2_REPORT_SEARCH, and a button "submit" on page 2 and experimenting to find different values of the element and clicking on the submit button...