reusable function within the vi

Similar Questions

• Error 1 occurred Armijo rule stepsize reduction failed to reduce the value of function within the maxiters

  Hello

  I try to use the VI of unconstrained optimization to fit a measured spectrum. However, each call VI, I get the error:

  Error 1 occurred Armijo rule stepsize reduction failed to reduce the value of function within the maxiters

  Possible reasons:

  LabVIEW: An input parameter is not valid. For example if the input is a path, the path can contain a character not allowed by the operating system such as? or @.
  =========================
  NOR-488: Command requires controller GPIB be in Charge.

  Does anyone know what I'm doing wrong and how I can fix this problem?

  The VI for the stepsize Armijo rule reduction can be found here:

  \vi.lib\gmath\NumericalOptimization\qn_armijo rule stepsize reduction.vi

  In the current implementation, the spectrum is able to a rectangular spectrum. This may be the cause of the error?

  I have attached the screw that I use. They are written in LabVIEW 2010.

  Thanks Marc67 for your quick reply, but I found the error.

  It was pretty stupid, that I used a bad vector of departure for the unconstrained optimization VI, which was too low values.

• Function within the package error

  Hi friends,
  
  I have a package called xxhw_ams_utils with a function inside get_salary
  
  When I tried to run this function in the package as below average way, im getting error as
  

  ORA-00904: "XXHW_AMS_UTILS." "" GET_SALARY ": invalid identifier

  select apps.xxhw_ams_utils.get_salary(1072) from dual

  where there are 1072 is the assignment IM id to the objective test.
  
  This is the actually the get_salary function located in the package xxhw_ams_utils of coding
  

  FUNCTION get_salary
  (p_asg_id IN NUMBER)
      RETURN VARCHAR2 IS
      
  l_gross VARCHAR2(20);
  l_basic VARCHAR2(20);
  
  BEGIN
  
  select eev.screen_entry_value
  into l_basic
         from   pay_element_entry_values_f eev,
                per_pay_bases              ppb,
                pay_element_entries_f       pe
         where  ppb.pay_basis_id  +0 = 61
         and    pe.assignment_id     = 1072
         and    eev.input_value_id   = ppb.input_value_id
         and    eev.element_entry_id = pe.element_entry_id
         and    sysdate between
                          eev.effective_start_date and eev.effective_end_date
         and    sysdate between
                          pe.effective_start_date and pe.effective_end_date;
  EXCEPTION
  WHEN OTHERS THEN RAISE;
  END; 

  Suppose that if I performed as the way to way below, I get the correct result
  

  select eev.screen_entry_value
  --into l_basic
         from   pay_element_entry_values_f eev,
                per_pay_bases              ppb,
                pay_element_entries_f       pe
         where  ppb.pay_basis_id  +0 = 61
         and    pe.assignment_id     = 1072------------------------------------>assignment id (that im passing)
         and    eev.input_value_id   = ppb.input_value_id
         and    eev.element_entry_id = pe.element_entry_id
         and    sysdate between
                          eev.effective_start_date and eev.effective_end_date
         and    sysdate between
                          pe.effective_start_date and pe.effective_end_date;

  Suppose if I run as the means below it is back as invalid character error.
  

  select apps.xxhw_ams_utils.get_salary(1072) from dual

  Why might the problem friends.
  
  Brgds,
  Mini

  Your function must RETURN a VARCHAR2

• Call a function within the same CFC component

  Hello
  / * Niewbie Question * /.
  I have a strange problem. When I try to call one function on the other in the same CFC component, I get an error named: "Entity has incorrect type to be called as a function."
  I looked on many forums and searched in Google groups. I have yet found a work around for this problem.
  I thought I did caution o not use twice the same name...
  Can someone tell me what I did wrong?
  
  My sample code to reproduce this error is included
  
  The full error message is:
  Entity is of the wrong type to be called as a function.
  The symbol you provided superfunction is not the name of a function.
  
  The error occurred in C:\ColdFusion8\wwwroot\admin\_components\test.cfc: line 6
  
  4: < cfinvoke
  5: method = "superfunction".
  6: returnVariable = "myReturn" >
  7: < / cfinvoke >
  8: < cfset some_text = myReturn >
  

  OK, solved with all your advice!

  A big thank you to everyone

  Here is the final code for others...

• Function within the statement call box SQL

  I have a procedure with many cases not to validate inside statements that compare the data in a table and fill in a description of the error of the dates. (snip of the size of the code below)

  create or replace procedure "PROC_TEMP_UPDATE"
  is
  begin
  update temp_update
  set error_desc = 
      CASE
      WHEN (error_desc != 'MATCH')
          THEN 'PCFN/TCN combo not found in destination table.'
      WHEN (error_desc = 'SKIP')
          THEN NULL
      WHEN (ge_ata is null and az_ata is not null)
          THEN 'Enter GE ATA Date before entering AZ ATA Date.'
      WHEN ((ge_ata is not null and az_ata is not null) and ge_ata > az_ata)
          THEN 'GE ATA Date cannot be greater than AZ ATA Date.'
         end proc_temp_update;
  
  
  

  Instead of having to enter the bottom 2 when reporting for each date, I created these functions:
  (Function 1: check if Date1 is null and Date2 is not.)
  Function 2 these two dates are not null, check if Date1 is greater than Date2.)

  function Is_D1_NULL
              (Date1  DATE, Date2 DATE)
              return BOOLEAN is
  
        result     BOOLEAN := FALSE; 
     begin 
        if (Date1 is null and Date2 is not null) then  
           result := TRUE; 
        end if; 
        return (result); 
     end Is_D1_NULL;
  

  You cannot use Boolean in SQL queries.  You must modify your function to return something like Y/N or 1/0 and assess against that.

  That said, move the engine of SQL and PL/SQL is, relatively speaking, cheap, so I let just the comparisons as they are in instruction box instead of calling a function.

  John

• How to call other functions within the ScriptableFunction class

  I am trying to create an extension of javascript class which will record audio, but the problem is that I can't call other methods in the class.

  clear explanation about my problem:

  It's my Scriptable class

  public final class OCNUtilsNamespace extends Scriptable
  {
      VoiceRecord vr;
  
      public OCNUtilsNamespace()
      {
          this.vr = new VoiceRecord();
      }
      public Object getField(String name) throws Exception
      {
          else if(name.equals("VoiceRecorder")){
              return this.vr;
          }
  
          else if (name.equals("stopRecording"))
          {
              this.vr.stopRecording();
              return new String("Stopped Recording");
          }
          else if (name.equals("startRecording"))
          {
              this.vr.startRecording();
              return new String("Started Recording");
          }
          return super.getField(name);
      }
  }
  

  and here's my ScriptableFunction class:

  public class VoiceRecord extends ScriptableFunction {
  
      String status = "start";
      public Object invoke(Object obj, Object[] args) throws Exception{
          if(status.equals("start"))
              return new String("Started Recording");
          if(status.equals("stop"))
              return new String("Stopped Recording");
          return new String("nothing");
      }
  
      public void stopRecording(){
          status = "stop";
          return;
      }
      public void startRecording(){
          status = "start";
          return;
      }
  }
  

  in my javascript every time I call

  alert(OCN.OCNUtils.VoiceRecorder());
  

  I get the response as "recording started"

  but whenever I tried to call

  alert(OCN.OCNUtils.startRecording());
  

  I don't get all respose and the script will stop working at that time here.

  Why is happening like that?

  I'm doing something wrong?

  I did not understand this concept of scriptablefunction anyone please explain what is happening?

  have to apply Runnble to the future because I have to record the sound of the microphone

  I suggest that you simply pass an argument of your javascript in your extension like this:

  public final class OCNUtilsNamespace extends Scriptable
  {
      VoiceRecord vr;
  
      public OCNUtilsNamespace()
      {
          this.vr = new VoiceRecord();
      }
      public Object getField(String name) throws Exception
      {
          if(name.equals("VoiceRecorder")){
              return this.vr;
          }
          return super.getField(name);
      }
  }
  

  and on your class that extends a ScriptableFunction,.

  public Object invoke(Object obj, Object[] args) throws Exception{
  
                 String param = args[0].toString(); // Cast a parameter from your js to a string
  
          if(param.equals("start"))
              return startRecording();
          if(status.equals("stop"))
              return stopRecording();
          return new String("nothing");
      }
  
      public String stopRecording(){
          status = "stop";
          return status;
      }
      public String startRecording(){
          status = "start";
          return status;
      }
  

  Finally, call your extension via javascript like this:

  alert(OCN.OCNUtils.VoiceRecord("start")); // Call the startRecording() on your VoiceRecord class
  alert(OCN.OCNUtils.VoiceRecord("stop")); // Call the stopRecording() on your VoiceRecord class
  

  Hope this helps

• Question about a view inline or function within SQL

  Hi all
  
  
  I would like to know if using a view inline with a sql query is better or a call of function within the sql query is preferable.
  
  When I check the plan explained in both cases I see no difference in the cost.
  
  Appreciate your valuable suggestions on this.
  
  
  Thank you
  Maddy K.

  A function of a query will be worse than an inline view, given the context of switching between SQL and PL/SQL engines.

  See http://asktom.oracle.com/pls/apex/f?p=100:11:0:P11_QUESTION_ID:60122715103602
  Bonus http://www.oracle.com/technetwork/database/features/plsql/overview/doing-sql-from-plsql-129775.pdf

• Execution of function in the main Application component

  Hi all.

  I have my main.mxml application, with a component inside.  The component is called < ns1:record / > wearing the id "rec".

  This component has a function named doConnect(event:MouseEvent) inside.

  Now, I want to be able to add an event listener to a button on the Main.mxml that will perform the function inside the item when you click on it.

  I managed to add an event listener to the Main.mxml that triggers a function which is held in the Main.mxml when a button clicked inside the element is clicked.

  I did it using this code.

              <ns1:record id="rec" x="9" y="6" camera="{camera}" microphone="{microphone}" creationComplete="makeEvent()">
              </ns1:record>
   
              //Event listener
              public function makeEvent():void {
                  rec.backbtn.addEventListener(MouseEvent.CLICK,swapstate);
              }
              protected function swapstate(event:MouseEvent):void {
                  viewstack1.selectedChild=config;
              }

  No matter what I try you can't get do this the other way around.

  I need help what - by clicking on a button in the Main.mxml to perform a function within the Record element.

  If anyone can help that would be great!

  Thanks in advance.

  Hi djh88ukwb,

  From your post if I understand you correctly, you want to listen for an event by calling record when a main mxml button is clicked... on this basis

  hypothesis, I propose you a solution...

  
  http://www.Adobe.com/2006/mxml"layout ="absolute"creationComplete =" onCreationComplete () ">"
  
      
  private void onButtonClicked(event:MouseEvent):void
  {
  Rec.swapstate (Event);
  }
  ]]>
  

  
  
  

  public void swapstate(event:MouseEvent):void {}
  viewstack1.selectedChild = config;
  }

  Please try this and let me know...

  Thank you

  Jean Claude

• Functions of the buttons

  I so five buttons on my site and I need them to link to different scenes. This is the code that I use. the problem I have is that the buttons do not seem to go to the scene on the right. I was wrong it shooting all day. Can someone tell me what I'm doing wrong here. Thank you
  
  

  Hello

  You said:
  "Nope, that didn't work. "I should have all the functions within the same framework of action, or do I put them in the context of the MC.

  Now that threw me a little here.

  When you say "MC", which movieClip make you refernce to.

  I put a quick flash file together using scenes and a set of buttons on the first stage.

  Then, I place the code for the four buttons on the first image of the first scene.

  Running the file in flash and it worked without problem.

  Who was using

  myButton.onRelease = function() {}
  Stop ("trip", 1); Without the quotes
  }
  for example.

  So to try to get to your problem here are a few questions:
  1 you already have 4 separate scenes in your file (SHIFT + F2)
  2. have you already named all your scenes other than the names by default for example, Scene 1, Scene 2, etc.
  3 are your buttons on nav on the first stage
  4. your actual nave "buttons" or are they "clips".
  5. what version of flash you use.

  the default is that you can send me your file dazfaz (at) hotmail.com and I'll take a look at your problem for you.

• How to call a function within a movieclip on the main timeline in CC animate canvas?

  Hello world...

  In AS3: Function (fnc name: myFunction) inside a Movieclip (mc1). I'll call you timeline mc1.myFunction ();

  But how to call AnimateCC canvas?

  If you have an instance of MovieClip named "mc" with the following code in to:

  This.Fun = function() {}

  Alert ("Hey!");

  }

  You can call this function (increased to 'this' within the MC) using the oon following the main timeline:

  var root = this;

  this.mc.addEventListener ("click", function() {}

  Console.log (root.mc.fun ());

  });

• Basic function ideas - choose the length to export / scene duplicate / easy to select all the performance to delete within the scene

  While using character animation I just had some ideas for features which can improve the user experience, I'm sure that you already have some of them in the works, and maybe some are already here, but just in case where they are here:

  -When you export a scene be able to choose the start and end of the scene you want to export via a dialog similar to how it works with premiere pro. For now, it seems that you can export the entire scene. (You can always change the length of the scene within the editing area of scene or adjust performance thereafter, but it can reduce render times)

  -The ability to reproduce a scene by clicking right (like how you can duplicate layers in other adobe products) - this would make it easy to copy all the parameters of a scene as head, eyes gaze tilit force ect.

  -Save the project under function

  -Possibility to make animation in a button earrings (just say I put a folder name to walk sequence (1!) in photoshop, it would be cool if when I press 1 keypad it rotate between images in the folder, then I could make the character walk or other functions (you can then position tween character after going in sequels) also have the ability to set framework inbetween calendar change) (I saw a feature like this in the timeline of photoshops when working with animations)

  It is a great program with an extreme amount of potential for the animation industry!

  -Choose the length of time of the beginning and the end of the scene

  Yes. No doubt necessary. The AE and PR have workspace toolbar and I think this is the direction that we are heading towards as well.

  -The ability to reproduce a scene by clicking right (like how you can duplicate layers in other adobe products) - this would make it easy to copy all the parameters of a scene as head, eyes gaze tilit force ect.

  I think already works, but it's Ctrl + D / CMD + D. I'll add a feature here request lift menus contextual and running for operations like this.

  -Save the project under function

  CH is a very interesting model, which is quite a bit different from the apps we all know and love. On the positive side, you can keep your history of any cancellation, even after the abandonment of the app. We * definitely * need a way to save revisions, but we will probably in the form of 'snapshots' who live within your project. For now, you can duplicate your project folder, but we recognize that this isn't a good solution in the long run (or even in the medium term).

  -Possibility to do loops run within a key

  Yay. We can do it. Look at our ' cycle layers ' and behaviors "keyboard triggers. Together, they are very powerful. The 'examples' project posted in the forum has examples of this work.

  -It is a great program with an extreme amount of potential for the animation industry!

  Thank you! We are very excited about it. We know we have a long way to go, but we will improve the application of every day.

• Records of the TWG visible to other functions within a session?

  Hello! My TWG (global temporary Table) was created with ON COMMIT DELETE ROWS;
  
  My question suppose that several pl\sql functions called by ODP.NET can run within a single session because of connection pooling.
  Is this the right hypothesis?
  
  I was unable to catch it again but did not exclude the possibility that records inserted into a global temporary Table with a
  function 'slow' may be visible to another function ("fast") before the problems of slow function a COMMIT. Worth, a quick function can
  issue VALIDATION until the slow end actually destroying records in a TWG.
  
  Am I correct in my assumptions that the data of the TWG can be removed if another function within a session issues a COMMIT?
  
  Sorry in advance, but I'm going through after the first part of my question in the ODP.NET forum as well.
  
  Many thanks in advance,

  user549560 wrote:
  Thank you, Tubby. I'm fairly certain that I can cover multiple threads in a web environment each get a connection grouped each execution of a function that uses the TWG.
  I think that it might be the situation where a function may inadvertently delete the documents that belong to another function. I doubt that I can run in a way completely series, unless
  Experts on this forum can tell me otherwise?

  Published by: user549560 on May 8, 2013 16:20

  I think perhaps you are getting confused however. The mandate of a connection pool is give a connection when asked and remove it from the pool so no other resource uses.

  So if you had "multiple threads" in your 'client' which would translate to the X pool connections. Each connection is a dedicated Oracle session. So if you have 3 "threads" you have 3 sessions of Oracle, as I said before... I'm sure that there is no way for a pool of connections to give you 2 connections to the same session (until this session is returned to the pool, of course, I speak of overlap here).

  The only way "where a function may inadvertently delete the documents that belong to another function" is when the two functions are called in the same SESSION of ORACLE.

  And you program in general for this. You provide a service that is atomic, one that does not rely on the client calling X routines before hand and hope, while hoping the client continues win the lottery and get the correct pool of connections Oracle session (because your process is based on the TWG or package global variables, and a specific state that has been defined for example). If you have a situation where you have to go back and forth between the client and the database (client must process the data of the 1 function call in order to feed the function call 2 for example) during several connection pool connections, then you program for it using things like the overall application contexts.

  It all comes down to management and the definition of the transaction. YOU need to reach this output so that the customer knows call 1 single routine is a transaction and if you and the customer agree that you have need of a return in the way I described above, then YOU must extended that out as well, and design for this.

  I can assure you that Oracle session X will never see a session Oracle Y. TWG data unless you manage to break the database and find a horrible bug that is :)

  See you soon,.

• How can I compare the value of column within the COUNT() function?

  I want to compare the value of the column within the COUNT() function as below how ever it gives me the error. I want to calculate the percentage, how can I do this task?
  Thank you.
  
  
  SELECT department_id
  , COUNTY (salary < 250000) / COUNT (*)
  OF plch_employees
  GROUP BY department_id
  ORDER BY department_id;

  SELECT  department_id.
          COUNT(CASE WHEN salary < 250000 THEN 1 END) / COUNT(*)
    FROM  plch_employees
    GROUP BY department_id
    ORDER BY department_id
  /
  

  SY.

• Is it possible to amend an application within the onSessionEnd function variable?

  within the onSessionEnd only service a copy of the Application scope exists, so I'm not sure rellay so you can change a variable indoor onSessionEnd Application

  Read the docs:
  http://www.Adobe.com/LiveDocs/ColdFusion/7/htmldocs/wwhelp/wwhimpl/common/html/wwhelp.htm? Context = ColdFusion_Documentation & file = part_cfm.htm
  In the tag for the attribute "name":
  «For the Application and Session variables: required.»

  In addition, you must create all application variables in SystemFramework and create all session variables in onSessionStart. The first documentation I showed also said to use a name of the lock to access the Application variables, which you don't. Adding statements will help you track if your application calls these methods, even. And there is no way for onSessionEnd to output anything whatsoever, so coming out.

  Restructure as below:

• PL/SQL anonymous block - try to call the function within cursor

  Hello-
  
  I need to create an anonymous block that contains a cursor and function. I want to call the function from the cursor and function will essentially have an ID as parameter and will return a list of values comma separated.
  
  However, when I try to do it I get the error 'function 'GET_PAYMENT_DATES' is not usable in SQL.
  
  Does anyone know of a workaround? I'm trying to avoid having to store this function.
  
  Thank you
  Christine

  Well you can't do this using an sql not stored function.
  What you could do is to increase your sort_area_size which can help you to overcome the performance Bug.

  for example: alter session set sort_area_size = 64000;

  other than that, it seems that you need a stored function