COS() returning incorrect values

Similar Questions

• SCB-68 digital pins returns incorrect values

  Hi all

  I use a SCB - 68 is connected to a PCI-MIO-16-4. I just want to use the digital pin on the SCB-68 to high/low otuput signals. I test the memory in 'Measurement & Automation Explorer', under 'panels of Test '.

  The analog output works as expected and return values of voltage is entered.

  The digital pins, however, give me really strange values. When I configure port0 to "all out", the voltage measured at all digital pins is 4.54V, no matter if my selected state is 'very high' or 'low', except pin19/DIO4, that always gives me 0V.

  Should it? What are some possible solutions?

  Thank you

  A

  No, it's not normal, assuming that you measure on a device output and referenced to dgnd. It passes self-test? The Council is an old model. Who used it before you? It could easily have been damaged. Taking the scb-68 and the cable out of the picture, have you looked at the output of the DAQ card with nothing plugged? How about the end of the scb-68 cable connected?

• PDEElementGetBBox returns an incorrect value

  Hello

  I have developed a plugin that remove the object such as text, image, and path with respect to the coordinates of user input. In some cases, the value obtained by PDEElementGetBBox return the false value.

  Code I used

  If (PDEObjectGetType ((PDEObject) pdeElement) == kPDEPath)

  {

  PDEElementGetBBox (pdeElement, & bbox);

  float PathTop = ASFixedToFloat (bbox.top);

  float PathBottom = ASFixedToFloat (bbox.bottom);

  float PathLeft = ASFixedToFloat (bbox.left);

  float PathRight = ASFixedToFloat (bbox.right);

  If (the Condition is true)

  {

  PDEContentRemoveElem (pdeContent, j);

  }

  }

  
  

  Bbox return an incorrect value

  
  

  Is all that I'm missing
  

  Hmm. It seems that the method returns the BBox of the shape of XObject. This is the bounding box used to design the form elements, not the bounding box when she turned on the page scaling and offset. The documentation says that the BBox is returned in the 'user space '. I wonder, if you need to use PDElementGetMatrix and apply it to the BBox returned in this case - maybe anyway and you had the chance before - have you tried PDEImages?

• Static LOV returns an incorrect value in a table

  I created a tabular form and when the form is created, I have to go in and edit the source of the region to include a decoding of one of the columns that I chose in the wizard. I use tables to create users for my application using a custom authentication scheme. I decode the password column to display either Set Password or reset the password. Therefore, it is necessary to change the code.
  
  ++ Code +++
  Select user_name, created_on, expires_on, user_id, $admin_user,
  decode (password, null, 'Set Password', 'Reset Password') PR
  of app_users
  where user_name! = "ADMIN".
  
  ++++++++++++++++++++++++++++++++++++++++++++++
  
  I have a static LOV:
  Yes; Y, no.; N
  
  I use this to indicate whether the user is an administrator or not
  
  I can fill data in the areas of text without a problem, but when I chose Yes for the admin_user column he always returns a value of "n" once I hit the Send button.
  I can then go and you change this value after registration, and it will then submit the admin_user as column "Y".
  
  Any ideas as to why its doing this and how to get it to stop?

  Is that occur when you add a new row of data?

  Any chance that there is a lack of "n" somewhere when you add new data?

  Jeff

• meter returns garbage values

  I use cDAQ 9184 and 9401 digital I/o card, I use the counters available for the measurement of the frequency (pulses are generated by a sensor hall, whose frequency I want to measure to estimate the speed of the motor DC.) But the problem is that this counter returns garbage values. I tested the card and its counters that they are working correctly. What could be the possible causes of what is happening?

  attach a snapshot of the VI.
  Please hep out me as soon as possible.

  Thank you and best regards.

  

  Are these garbage values much higher frequency than you expect?  If so, you're probably picking up noise and should allow the filter PFI for your task.

  

  Best regards

• Ammeter reports an incorrect value

  I resolve this circuit with the method by mesh currents. I just installed NI MultiSim, and I expect to use to check my answers in school this semester. The first problem was the solution to the back of the book, so I decided to try Multisim for this purpose. After solving the circuit by hand (twice, I messed up my linear algebra) I plugged in the MultiSim circuit. The ammeter and the multimeter declare a value of 4.815 kA. The text book and my calculations return a value of 6.25 amps. I tried everything I could think of, nothing helps. I'm doing something wrong? Is the method by currents of mesh trumped by another tool of the analysis that I do not know? Please help me, I would like to be able to get instant feedback on my homework. Thank you

  Rewire your connections to R3, R4 and ground. They did not "connections." There is no point of connection about to mass. If you drag R4 to the right, you will see that it is not connected to R3 even if there is a connection point. Perhaps it's second nature to me, but I've always done my junction connections tick at least one of the grids of the component. It seems that there may be a problem any trying to make a second connection to the right of the element.

• Guest user does not return a value

  I have a user prompt dialog box which is a slightly modified version of questioning the standard user to enter VI express. I tried to change the VI so that it would allow the user to close the command prompt by pressing the enter/return key. The final objective is to have the popup dialog, the user will scan a bar code and barcode reader adds a carriage return, automatic closing of the dialog box character.

  I have followed this user lyrics: https://decibel.ni.com/content/docs/DOC-13973. The only difference between my code and the code it is that my user dialog box returns a string instead of a number. See below for my code.

  

  

  The problem that I am running is the string "Item number2" never really returns any value once it's called. The indicator on the front panel of the updated the express vi displays the correct value after you run, but the value is never returned to the VI, who called the dialog box. The express vi the value default value is successfully returned. The only change I made was the addition of the structure of the event, so I have to assume that my code does not go inside this node.

  Any thoughts are appreciated.

  Adjust the chain drive on 'Update value then of the hit'.

  

• Line tool command that returns a value

  Is it possible to compile a VI to work as a tool of command line that accepts arguments and returns a value? I need to create commands that will be run from a shell script and return values that will be used in the script in order to evaluate the results. If possible, the type and the range of values can be returned? I've seen a few posts on the masking of the façade, but none on the return a value to the shell of the appellant.

  Andrey,

  Thanks for your help. The only thing missing from your response to me was that I use c#. In this case, you simply have to add code to manage a DLL unmanaged like this:

  using System.Runtime.InteropServices;

  public class Win32

  {

  [DllImport ("Drive Letter: \\path to dll\\DLL Name.Dll")]

  public static extern double Testing();

  }

  After you have added this code to import the DLL in a class of your choice, you can call the function to run the LabVIEW VI library.

  Best regards

  Timothy

• bbUI.js and localStorage.getItem return null values

  Hello

  I build a WebWorks app with bbUI.js for BB10 and I run problems when I want to retrieve items of localStorage. Their storage is no problem. Here is my architecture:

  1. index.html which uses localStorage.getItem in a function ondomready for 1 screen (fueltracker.html), it works
  2. JS/Register.js with functions like registerUser(), registerEngine(), registerBrand(), registerModel() called when onclick in their respective screens, see below
  3. RegisterUser() calls register.html
  4. registerBrand() calls addCar.html
  5. registerModel() calls addModel.html
  6. registerEngine() calls addEngine.html
  7. fueltracker.html which has a few buttons that the label should be changed to values from localStorage

  The register() functions make a call to localStorage.setItem (), working (i.e. the values are defined). However, in some cases parts of objects stored in localStorage it update, so this object must be recovered first, updated and then stored again. Unfortunately the calls localStorage.getItem () does not return the value that is stored in the localStorage.

  So how does it do?

  Yes Chad, variables have been established.

  It's the same problem as this one: http://stackoverflow.com/questions/2010892/storing-objects-in-html5-localstorage (objects cannot be stored in LocalStorage, single key-value pairs, so items must be chained before putting them in the LocalStorage). The getObject() en index.html setObject methods and their use instead of getItem() and setItem() solved the problem.

• Function return undefined values

  My function returns undefined values. It seems that the return of the function statement is executed before the database is queried and values are assigned to variables. If I do an alert within the loop for () I get the correct values from the database, but these values are not affected before excecuting the return statement function. How can I do this differently?

  function getColumnNames(table){
      var rs1, rs2, rs3, rs4, rs5;
      db.transaction(function (tx) {
          tx.executeSql("SELECT * FROM schema WHERE table_name=?",[table], function(ax, results){
              var size = results.rows.length, i;
              var item;
              for (i = 0; i < size; i++){
                  item = results.rows.item(i);
                  rs1 = item.col1;
                  rs2 = item.col2;
                  rs3 = item.col3;
                  rs4 = item.col4;
                  rs5 = item.col5;
                                  alert(rs1); //correct value is returned here
              }
          });
      });
      return [rs1, rs2, rs3, rs4, rs5];
  }
  

  Hey Fabian,.

  You are quite correct that the return statement is executed before the database returns the results. There are ongoing asynchronous calls. You can set breakpoints in JavaScript code to see what is happening. You can correct the problem by using function callbacks. I edited your code below to use the callback functions - there might be a few typos, but the general approach should be wooded.

  function getColumnNames(table, callback){
      var rs1, rs2, rs3, rs4, rs5;
      db.transaction(function (tx) {
          tx.executeSql("SELECT * FROM schema WHERE table_name=?",[table], function(ax, results){
              var size = results.rows.length, i;
              var item;
              for (i = 0; i < size; i++){
                  item = results.rows.item(i);
                  rs1 = item.col1;
                  rs2 = item.col2;
                  rs3 = item.col3;
                  rs4 = item.col4;
                  rs5 = item.col5;
                      alert(rs5); //correct values are being returned
                  callback([rs1, rs2, rs3, rs4, rs5]);
              }
          });
      });
  }
  
  // example of how to call getColumnNames with callback
  getColumnNames('importantTable', function (result)
  {
      console.log(result);
  });
  
  // alternative version
  function onCallback(result)
  {
      console.log(result);
  }
  
  getColumnNames('importantTable', onCallback);
  

  I hope this helps.

  See you soon,.

  James

• Do stuff to PL/SQl that returns the value and redirect to modal page by setting this value

  Hello

  a button click Page1 I would perform a PL/SQL procedure that returns a value in P1_ITEMVAL and then redirect to a page 2 (modal page) and the value of an item on this page with the value previously returned. To do the same thing with a normal page is quite easy:

  Button action is present, then process of PL/SQL that returns the value in the P1_ITEMVAL element and, finally, a branch at page 2 that sets P2_ITEMVAL with P1_ITEMVAL. I really have no idea how to do the same thing when the target is a modal page.

  I created a unit test on https://apex.oracle.com/pls/apex (application 1554 - redir_to_modal)

  Workspace: tests

  USER: supporter

  PWD: supporter1234

  Any help would be much appreciated.

  Kind regards

  Pavel

  Pavel

  If you prepare a URL using the value calculated in the PLSQL of DA part you can then use a subsequent stage of javascript to set the location of the window.

  This will jump to the top of the page of the modal dialog box

  : P1_URL: = apex_util.prepare_url)

  ' f ? p ='|| : APP_ID - Application id

  |': 2' - Page id

  ||': ' || : APP_SESSION - Session id

  ||':'                      -- Request

  ||':NO'                    -- Debug

  : ': ' - Clear Cache

  : ': ' - Settings

  ||' P2_ITEMVAL'

  : ': ' - Parameter values

  || (: P1_ITEMVAL);

  then in the action of javascript

  Window.Location.Replace ($v ('P1_URL'));

  Hope this is of some use

  Concerning

  Kelvin

• Cannot return a value in LOV

  Dear all,

  I have create a LOV in my code field that is a primary key at my table. And I can't return the value from the lov,

  I get the below error.

  oracle.jbo.InvalidOperException: Houston-29114 ADFContext is not configured to process this exception messages. Use the code of exception stack trace and error to investigate the root cause of this exception. Root cause error code is Houston-34014. Error messages settings are {0 = oracle.jbo.Key [null A9], 1 = root}

  Please note that am I 1 primary key with 2 field in my table.

  And note that use jdev 12.1.3

  Another solution...!

  There is always another solution:

  -' they' can remain on Oracle Forms and forget ADF

  -' they' can refine their requirements to equip the technical constraints of the ADF

  -' they' can use some other technologies instead of the ADF

  Dario

• Incorrect value for PERM in TUXCONFIG

  I get incorrect values of PERM in TUXCONFIG. I did not define PERM in my UBBCONFIG file so ideally, its value must be 0666 in the TUXCONFIG file. After tmloadcf running - there, I'm like value of PERM 0600. TUXCONFIG file generates also with 600 permissions. Is there something I miss or are there changes I need to make in UBBCNOFIG?

  I use 12.1 Tuxedo.

  Hello

  Sorry about that.  The default value has been changed some time back and apparently as part of the documentation was missing.  Normally the best place to see the default values in the description of the file UBBCONFIG.

  Kind regards

  Todd little

  Chief Architect of Oracle Tuxedo

• Incorrect values on raport

  Hello

  Maybe someone can help my settings on the model of report data.

  I for example have the following sql query:

  Select

  TO_CHAR (to_date (clientorders.orderdate,'YY/mm/dd'),'IW') 'WEEK')

  COUNT (*),

  Sum (Weight) OF clientorders

  WHERE

  and zipcode > =: parameter1 and zipcode < =: parameter 2

  To_char Group (to_date (clientorders.orderdate,'YY/mm/dd'),'IW'))

  When you use this query in oracle sql developer returns the values are correct, but when I use in the data model and follows in OBIEE raport I received different erroneous values on raport

  Ah ok in this case: Welcome to the Oracle Business Intelligence Enterprise Edition forum.

  The forum BI Publisher is THAT way ==> BI Publisher ;-)

• What subprogramme should we prefer to return multiple values with OUT parameter?

  Hello

  I worked on the procedures and functions, and aware of their differences. Today I have an interview question that - suppose I don't have return multiple values through a subroutine and I want nor run any what DML within this subprogramme and I want to use this subprogramme in the SQL query. What subprogramme I would prefer - "Operating Mode" or "Function" and why?

  In my view, both can be used in this case, but want to see your views and opinions.

  Kind regards

  Sachin jerbi

  In terms of software engineering, if you claim something that you expect to "return" something (a value or values) then you use a function.  If you call something to "do" something, and then you use a procedure.

  THE settings are not good practices in many cases and should not strictly considered "return" of values.  Instead, they are assigned values in the code and generally act as pointers to the original variable/structure that was passed as a parameter (the actual internals of Oracle don't quite do it, but in principle this is what they do).

  A return value (or structure) of a function is basically push in the battery to the point that the RETURN statement is issued, and then the code calling the stack appears to assign it to a variable or placeholder, it should go in.

  If it seems a little difference between procedures and functions to some people, it is recommended to use functions for obtaining values and procedures to do things, in most cases.  It is not just "syntactic sugar", as mentioned above.