How can I implement function round to a float variable?

I want to do like this :
4.0999 -> 4.10

Take a look at the java.text.DecimalFormat class to create rounded string representations from double or float values.
Chuck

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How can i implement the default value for this variable?

In one of our Stored procs,we have a variable RECS_TO_DELETE, which determines the number of records to delete from various DELETEs that happen within this proc.
The value for RECS_TO_DELETE variable should be obtained from a configuration table sys_config
select
rec_num into RECS_TO_DELETE
from sys_config
where
sys_code=55;
But if something goes wrong with sys_config table or the above SELECT INTO, our client wants to makes sure that RECS_TO_DELETE should have a default value of 1000.
In the code, how will i implement having this default value of 1000 for RECS_TO_DELETE variable in case the above SELECT INTO fails for some reason.

Hi,
You have to assign a value before the execution...
DECLARE
    RECS_TO_DELETE NUMBER(9) := 1000;
BEGIN
    SELECT rec_num
    INTO   RECS_TO_DELETE
    FROM   sys_config
    WHERE sys_code = 55;
    DBMS_OUTPUT.put_line(RECS_TO_DELETE);
EXCEPTION
    WHEN NO_DATA_FOUND THEN
       DBMS_OUTPUT.put_line(RECS_TO_DELETE);
END;
/Regards,

How can I implement an user function in a derived column of a report ?

Hello,
I've a report and added a derived column.
In this column should be displayed the result of a function.
GETANZGJMONATE ( to_date(#START_AFA#,'DD.MM.YYYY'), #ND#, :P302_GJ );
How can I implement this?
Thanks in advance
Regards Ulrike

Ulrike - I would do this in the SQL statement (there may be other ways).
Presumably START_AFA and ND are table columns?
Presumably you've also created the GETANZGJMONATE function?
So, something like this should work (this also assumes that START_AFA is of a DATE type - you'll need the TO_DATE call if not):
SELECT COL1
, COL2
, START_AFA
, ND
, GETANZGJMONATE (START_AFA, ND, :P302_GJ)
from TABLE
where ...
Can't remember if you have to grant any particular execute permissions on the function ('grant execute on GETANZGJMONATE to public', for example) when you call it from SQL on a page, but you could try that if the function call fails.
Depending on what's in :P302_GJ and what the function parameter data type is, you might need to use the '&P302_GJ.' syntax or TO_NUMBER etc.
Hope this helps.
Regards,
John.

How can i implement 'Distribute Qty' function in BAPI_GOODSMVT_CREATE

Hi all,
Using MIGO For GR. if more than one Batch or Production Date or Vendor Batch for same Purchase Order Line Item and Deliv date, need to hit Distribute Qty button to split the entry line into multiple lines before enter Production Date and Vendor Batch.
So I want use bapi BAPI_GOODSMVT_CREATE implement MIGO function for a interface. Anyone have some suggestion how can i implement the 'Distribute Qty' function in the bapi.
My email address: [email protected]

Hello,
1. Use structure BAPIPAREX for passing custom fields. (There are several blogs/posts on how to make use of this).
2. In the BAPI i noticed there is a BAdI to populate these fields into your business tables.
Call BAdI MB_BAPI_GOODSMVT_CREATE to fill own fields
    TRY.
        get badi lo_mb_bapi_GOODSMVT_CREATE.
      CATCH cx_badi_not_implemented.                    "#EC NO_HANDLER
    ENDTRY.
    TRY.
        call badi lo_mb_bapi_goodsmvt_create->extensionin_to_matdoc
          EXPORTING
            EXTENSION_IN = EXTENSIONIN[]
          CHANGING
            CS_IMKPF     = S_IMKPF
            CT_IMSEG     = T_IMSEG[]
            CT_RETURN    = return.
      CATCH cx_badi_initial_reference.                  "#EC NO_HANDLER
    ENDTRY.

How can I implement a comfirmation window when closing javafx application?

hi,guys
I'd like to add a confirmation window when user is closing my javafx application,if user click yes, I will close the application,if no ,I wouldn't close it ,how can I implement this function?
primaryStage.setOnCloseRequest(new EventHandler<WindowEvent>(){
               @Override
               public void handle(WindowEvent arg0) {
                    try
                         //todo
                    catch(Exception ex)
                         System.out.print(ex.getMessage()+"\r\n");
        });

Hi. Here is an example:
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Pos;
import javafx.stage.*;
import javafx.scene.*;
import javafx.scene.paint.Color;
import javafx.scene.layout.*;
import javafx.scene.control.*;
public class ModalDialog {
    public ModalDialog(final Stage stg) {
     final Stage stage = new Stage();
        //Initialize the Stage with type of modal
        stage.initModality(Modality.APPLICATION_MODAL);
        //Set the owner of the Stage
        stage.initOwner(stg);
        Group group = new Group();
        HBox hb = new HBox();
         hb.setSpacing(20);
        hb.setAlignment(Pos.CENTER);
        Label label = new Label("You are about to close \n your application: ");
        Button no = new Button("No");
        no.setOnAction(new EventHandler<ActionEvent>() {
            public void handle(ActionEvent event) {
                   stage.hide();
        Button yes = new Button("Yes");
        yes.setOnAction(new EventHandler<ActionEvent>() {
            public void handle(ActionEvent event) {
                   stg.close();
         hb.getChildren().addAll(yes, no);
         VBox vb = new VBox();
         vb.setSpacing(20);
         vb.setAlignment(Pos.CENTER);
         vb.getChildren().addAll(label,hb);
        stage.setTitle("Closing ...");
        stage.setScene(new Scene( vb, 260, 110, Color.LIGHTCYAN));
        stage.show();
}Test:
   import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.paint.Color;
import javafx.stage.Stage;
import javafx.stage.*;
* @author Shakir
public class ModalTest extends Application {
     * @param args the command line arguments
    public static void main(String[] args) {
        Application.launch(ModalTest.class, args);
    @Override
    public void start(final Stage primaryStage) {
        primaryStage.setTitle("Hello World");
        Group root = new Group();
        Scene scene = new Scene(root, 300, 250, Color.LIGHTGREEN);
       primaryStage.setOnCloseRequest(new EventHandler<WindowEvent>(){
               @Override
               public void handle(WindowEvent arg0) {
                                arg0.consume();
                    try
                     ModalDialog md = new ModalDialog(primaryStage);
                    catch(Exception ex)
                         System.out.print(ex.getMessage()+"\r\n");
        primaryStage.setScene(scene);
        primaryStage.show();
}

How can I implement IMAQ correlation for 16bit image?

Hi
When using IMAQ correlate. vi in Machine vision Filter catergory, the vi only works for 8 bit source and template image case.
16 bit source image case makes error.
But I need 16 bit source image without losing image information, I want to use full 16 bit image correlation with 8 bit template.
How can I implement the code in labview?
Need help.
Many thanks.

Unfortunately you can't do so.
There are some functions in the Vision Lib that only accept 8bit images. In order to use them you have to convert your image to an 8bit Image.
Keep in mind that converting an Image to 8bit will not necessary result in a loss of data. Check your Images, it might be that you are not using the full range of a 16bit value. you might be able to use a mixture of dynamic shifting and bit shifting in order to convert an image to an 8 bit, then embedding these criterias in the image and use them to convert back to a 16bit at a later time without losing any data, or in most cases minimal precision loss.
If you would like to attach one of the images you are using, I can take a look at it to see if this is possible in your case.
Good luck,
Dan,
www.movimed.com - Custom Imaging Solutions

How can I using functions implicit in dll file in java code ?

How can I using functions implicit in dll file in java code ?
I'm developing a program that interfacing with fingerprint hardware.
I have the finger print already, and I have to the SDK that have all functions for managing this fingerprint.
These SDK functions are represented in dll files.
I want to know how can I use these functions in java code .
I looked on this link of sun forums :
http://forum.java.sun.com/thread.jspa?threadID=305171&messageID=1215613
but I don't Understand the meaning of native code.
Thanks for help.

please please please please please please please please help me:
After reading a lot of articles, tutorials, and overviews about JNI (Java Native Interface)
I found that these steps
1.     Develop the Java code
2.     Compile the Java code to a class file
3.     Generate the header file
4.     Implement the native method
5.     Create the shared library or DLL
6.     Run the Java program
Is the common steps in JNI development
The most powerful link was
http://java.sun.com/docs/books/jni/html/start.html
and
http://www.netbeans.org/kb/55/beginning-jni-part2.html
and the pdf oh this link
http://www.ibm.com/developerworks/edu/j-dw-javajni-i.html requiring IBM registration to download it.
But I have already the DLL, and want to the stright forward way to use its functions by java code only.
I don not to write any C++ code .
Is this possible???????????????????????????????
The name of these dll is �zkemsdk.dll�
It developed by ZKSOFTWARE company for managing a finger print �NP1500A�of
http://www.napcogulfsecurity.com/finger_print.asp
thanks for help

How can I implement GCM push notifications in AIR?

How can I implement GCM push notifications in AIR? How can I implement GCM in Android using flex?

You have 2 ways, first is buy the ane, are alot such as: http://myappsnippet.com/gcm/ or review the open in: https://github.com/freshplanet/ANE-Push-Notification or http://afterisk.wordpress.com/2012/09/22/the-only-free-and-fully-functional-android-gcm-na tive-extension-for-adobe-air/ , that for client side, for server side you can buy in http://urbanairship.com/ or enter in the world of build your own pisblisher server, in this case you need to read android and ios and blackberry notification, each one has different methods.
Also, here you have more information: http://forums.adobe.com/message/4626292
looks good.

How can I implement a real time datawarehouse

Hi, I'm a little lost here but I want to know how can I implement a real time datawarehouse in sql server, I don't know if it is only to make the extraction process the shortest time possible.
Thank you

Hi Mega15,
I agree with everything Seif and Louw said, but I'd like to add that if you are using SQL Server 2012 or 2014 and you want to use DirectQuery or ROLAP mode (depending on what SSAS mode are you using, tabular or multidimensional) you may be interested on
using columnar indexes on your base tables.
Analytical and aggregated queries will take GREAT advantage from these indexes, they will perform much better than with traditional B-Tree indexes in most of your scenarios.
Regards.
Pau.

How can I implement a Digital I/O counter with a maximum source frequency of 80 MHz (like 6602 board) using CompactRIO?

How can I implement a Digital I/O counter with a maximum source frequency of 80 MHz (like 6602 board) using CompactRIO? It appears as if the Digital I/O modules for CompactRIO are much slower than this.
Thank you,
--Ray

Hi Ray,
The highest frequency input we offer for C Series modules is 20 MHz if you are doing LVTTL and 10 MHz for 5 V TTL. These modules are the 9402 and 9401, respectively. Unfortunately, there is no 80 MHz input on this form-factor.
Regards,
Chris E.
Applications Engineer
National Instruments
http://www.ni.com/support

How can we implement the currency translation in a query definition

How can we implement the currency translation in a query definition and should it modified for each and every type of currencies

hi rama krishna
i think u can not get any translation in Query. this is only for het the report as it is there in tables. if u want to write a report take a help of the Abaper
hope u goit,assign points if u ok for this
thanks
subbu

How can call a function module(RFC)in one server to another sever in my rep

How can call a function module(RFC)in one server to another sever in my report program.
What i am know whenever rfc enabled immediately radio button checks then only it will come.
please justify.

Syntax
CALL FUNCTION func DESTINATION dest [EXPORTING p1 = a1 p2 = a2 ...]
[IMPORTING p1 = a1 p2 = a2 ...]
[CHANGING p1 = a1 p2 = a2 ...]
[TABLES t1 = itab1 t2 = itab2 ...]
[EXCEPTIONS [exc1 = n1 exc2 = n2 ...]
[system_failure = ns [MESSAGE smess]]
[communication_failure = nc [MESSAGE cmess]]
[OTHERS = n_others]].
http://help.sap.com/saphelp_47x200/helpdata/en/22/042537488911d189490000e829fbbd/frameset.htm

We have a requirement to print the w2 forms for employees using java application, how can i implement this. Please give some suggestion.

We have a requirement to print the w2 forms for employees using java application, how can i implement this. Please give some suggestion.

Anyone any ideas to help please?

How can we make function calls to sap in odi ?

how can we make function calls to sap in odi ?
to populate a column i need to make a function call which returns the value.

There are two ODI SAP adapters available that allows extraction from SAP ERP and SAP BW. For SAP ERP we allow extraction from ERP tables, but not from RFCs/BAPIs.
You can find details on them at
http://www.oracle.com/technetwork/middleware/data-integrator/overview/odigs-sapabap-168070.pdf
http://www.oracle.com/technetwork/middleware/data-integrator/overview/odigs-sapabapbw-168071.pdf

How can I implement the connection pool in my java stored procedure

my java stored procedures (in database 'B') have to connect to another oracle database ,let's say 'A'. And how can I implement the behavior like the so-called connection pool in my java stored procedure in 'B', as below.
1. database B, has 2 java stored procedures sp1 and sp2
2. both sp1 and sp2 connects to databse 'A'
whatever I call the sp1 and sp2 and the database 'A' always only one connected session from sp1 and sp2 in database 'B'.
THANKS A LOTS...

my problem is I have a lots of java stored procedures need to cnnect to the remote oracle db, and I hope the remote db can only have a connected session from my java stored procedures in my local db. I try as below
class sp{
static Connection conn=null; //the remote db connection,
public static void sp1(){...}//procedure 1, using conn
public static void sp2(){...}//procedure 2, using conn,too
I can 'see' the 'conn' variable if I invoke the sp1() and sp2() from the same client application(maybe sqlplus). But if I invoke the sp1() from client 'A' and invoke sp2() from client 'B' then the sp1() and sp2() can not see the 'conn' variable for each other. I think it's because the two clients cause oracle to create two instances of the class 'sp' and the sp1() and sp2() located in different instance seperately. Thus the sp1() and sp2() can not see 'conn' for each other. They can only see its own 'conn'.
To connect to the remote db from the java stored procedure is easy but is it possible to connect to the remote db via database link from the java stored procedure at my local db ? If so, then I also archive my goal .
BTW , thanks a lots...
andrew :-)

How can I implement function round to a float variable?

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