How to read the object space analytical Java work, when it is in reconstruction?

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• How to read the objects and collections dynamically?

  Hello
  I want to read database/collection objects dynamically. Please advice!
  Here is an example
  
  Create the user as an object type (name varchar2 (100), number (3)) of the age
  /
  
  create a family of fonts as a user table
  /
  
  I want to do something like this
  
  DECLARE
  user of the var;
  BEGIN
  ...
  ...
  SELECT "family (1)" INTO var FROM DUAL;
  ...
  ...
  END;
  /
  
  Thank you

  As I suggested, you can define your own method of "diff" for the object. You haven't told us exactly what form you would like to work to take. I'll define a (pretty useless) function which will just create a string that tells you how to modify the data of an object to match the data in another. Obviously, you would like a more useful output. Potentially, rather than a member function, you can choose a procedure Member who emits DML is required for the underlying table is necessary.

  SQL> ed
  Wrote file afiedt.buf
  
    1  CREATE OR REPLACE TYPE location_typ AS
    2  OBJECT
    3  (
    4    building_no NUMBER,
    5    city        VARCHAR2(40),
    6    MEMBER FUNCTION diff(
    7                l location_typ)
    8    RETURN VARCHAR2
    9  )
   10* ;
  SQL> /
  
  Type created.
  
  SQL> ed
  Wrote file afiedt.buf
  
    1  CREATE OR REPLACE TYPE BODY location_typ
    2  AS
    3    MEMBER FUNCTION diff(
    4      l location_typ)
    5    RETURN VARCHAR2
    6    IS
    7      l_diff_str varchar2(4000);
    8    BEGIN
    9      IF building_no != l.building_no THEN
   10        l_diff_str := 'Building_no needs to change from ' || building_no ||
   11                         ' to ' || l.building_no;
   12      END IF;
   13      IF city != l.city THEN
   14        l_diff_str := l_diff_str ||
   15                        'City needs to change from ' || city ||
   16                          ' to ' || l.city;
   17      END IF;
   18      RETURN l_diff_str;
   19    END;
   20* END;
   21  /
  
  Type body created.
  
  SQL> DECLARE
    2    loc location_typ;
    3    secloc location_typ;
    4    a NUMBER;
    5  BEGIN
    6    loc    :=NEW location_typ(300, 'San Francisco');
    7    secloc :=NEW location_typ(200, 'Redwood Shores');
    8    dbms_output.put_line( loc.diff( secloc ) );
    9  END;
   10  /
  Building_no needs to change from 300 to 200City needs to change from San
  Francisco to Redwood Shores
  
  PL/SQL procedure successfully completed.
  

  Justin

  Published by: Justin Cave on 9 April 2012 14:12

• How to read the data in a device connected to the usb port

  Is there a class or object, or the piece of code in Java that is comparable to the PDQComm32.ocx and the mscomm32.ocx used in VB6? I need to know how to read the data of a device plugged into the usb port of the BBerry. Is it possible to use the BB to read data from a device via a usb cable?

  I'm new in Java and I'm looking for the opportunity to write a project to read the data in a device with this program that can turn on a BB instead of on a pc.

  Thank you

  Did you watch net.rim.device.api.system.USBPort?

  That's what the doc says:

  Provides access to the USB port of the device.

  Avoid using this class in applications, as it is not portable. On the contrary, if you need to access the USB port, use factory CLDC Connector to serve a connection.

  Rab

• How to read the value of an independent textInput element inside the method?

  Hello
  
  I had a group of detail based on a readonly viewobject. I added an independent element textInput, you say, EndDate to this group that the user can enter a value inside. Now, when I run the app I select a row in the table and press a button that triggers a method inside a bean. My question is how I read the value in independent textInput (EndDate) within the method element?
  
  getTable () .getRowData () does not print the unbound attribute. It seems that it only contains attributes underlying viewobject
  
  I use JDev 11.1.1.4
  
  Kind regards
  Will do

  Will do,

  You can better create a transitional attribute for that in your view object, so you can use a regular expression #{row.bindings...} to get the value.

  Steven Davelaar,
  JHeadstart team.

• How to read the data of BLOB and save to the file system

  Hi friends.
  
  I have called DEMO table there image stored as a BLOB. now my requirement is to know how to read the data of BLOB and saved in the file system. is there a procedure
  to read the blob object and stored in the file system. pls suggest me with an example.
  Thank you

  HI - don't know what version you have, but have a read through this:

  http://www.Oracle-base.com/articles/9i/ExportBlob9i.php

  Hoek link is to import the blobs in the db, it is export, to a file.

• How to read the value of the javascript component text entry

  Hello
  
  I need to add ' / ' after user entering the first two characters and before entering the third character of character to the value of input text.
  To meet this requirement, I add a clientListener of type keyPress to input text element.
  My question is how to read the value entered by the user to input text in java script component (the clientListener method).
  
  I faked my requirement in a sample application @ http://www.easy-share.com/1912896093/format.7z
  
  Please help solve this problem.
  
  Thank you
  Kiran

  For setting/getting the value, you can even view:

  
  
  
  function keyPress (event) {}
  component = event.getSource ();
  
  Alert (Component.getSubmittedValue ());
  
  {component.setValue ("new value '");}
  ]]>
  
  

  Thank you
  Nini

• How to read the files on time capsule

  How to read the files on time capsule from iPad?

  Thank you

  Using an application like navigation on the iPad. More info here:

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• How to erase the free space on my Mac Book Pro

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• How to read the status of User1 DIP-switch with a cRIO FPGA chassis?

  How to read the State of the DIP switches on a FPGA cRio chassis?

  I work with a cRIO 9022... My idea is to put the system in "service" mode with USER1 switch to IT and communicate with the FPGA via the FPGA - GUI (VI) on the host computer instead via the RT module that is used in normal conditions.

  Any ideas? Unfortunately, I don't have an unused channel on the left... .and (as I know) cannot use the interface RS232 of FPGA.

  Many thanks in advance,

  Luke

  Hi, this is the correct information. You cannot read the FPGA of DIP-switch status. The only thing you could do is to use the function of Reading Switch.vi located under the range of functions-> real-> utilities RT time

  It's how you probably know side host RT and not the FPGA.

  Cordially Virginia

• How to read the value of list boxes by iteration in a loop For?

  I have a lot of list boxes on the front of my VI. I want to know how to read the value of this combo with a loop boxes For. The point is that I don't know how to get the reference of each combo box in a loop.

  Any information would be welcome. Thank you!

  su27 wrote:

  I have a lot of combo boxes on the front of my VI [...]

  

  Be sure to close the references that you have finished with them.

• How to read the VI Analyzer config file?

  Hello

  How to read the analuzer vi configuration file? I'm getting a lot of errors on the size of the front panel and I don't know what should be the size you want. Where is the maximum expected size of the specified front panel?

  Kaspar says:

  Hello

  How to read the analuzer vi configuration file? I'm getting a lot of errors on the size of the front panel and I don't know what should be the size you want. Where is the maximum expected size of the specified front panel?

  If you have VI Analyzer installed, you can load the configuration file and look at the section select the Tests. There is a test for the maximum size of front under front-> User Interface. The default value is the resolution of the current monitor of the PC (including multiple monitors). You can change to the desired option.

• How to read the date and time of a file by labview information

  How to read the date and time of a file by labview information? for example, time created and updated time.

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• How to read the host name or serial number cRIO locally

  I have not worked with cRIO and decided to ask for help.  (o).

  I don't know about the screws that allow to access this information from a connected Windows machine, however, I want to retrieve and display this information on remote panels.  But I cannot determine how to read the cRIO hostname or the serial number of the software running on the cRIO?

  Thanks for the help.

  James

  This could help.

• How to read the two columns of data from the Port series

  Hello

  I'm reading two columns of data from the serial port.

  Example:

  52439 52430

  52440 52437

  52209 52214

  51065 51070

  52206 52390

  I use the serial of Visa service and I can read the first column of data from the serial port, but I can't understand how to read the second column.

  I want to both sets of chart data.

  I enclose my VI.

  Thank you for your help.

  The analysis of string function takes a "Format string" on top (with the right button of the function and choose Help, which explains all the entries).  In particular, you can say 'Give me two numbers separated by a tab' and the output will be two numbers (whole or floating, depending on the chosen format).  In particular, %d\t%d specifies a decimal integer, , whole decimal.

• How to read the color table in a subvi?

  How to read the color table in a subvi? Is it made by a reference to the table or with a global variable? For a better understanding of the problem, I added to vi. Run the "run.vi." I want to see

  the background color of the table "run.vi" in the subvi called "read color.vi".

  How can I do?

  Thanks in advance

  Norick

  pop up on the wire table refernece and establishes 'control '. Add this control to the icon of the sub - VI decision-making and then wire ref of the appellant to this Terminal VI so the calling VI move the ref to the Subvi.

  Ben