Check if a variable type is Object [] and only Object []!

Similar Questions

• How to check if the variable (of type uint) has a value or not?

  Hi all

  I'm just trying to write an instruction conditional to check if my uint variable has a value or not.  I tried to check "null" and "undefined", but without any luck (see below)

  private var _tempIndex:uint;

  ...

  ...

  If (_tempIndex! = null) {}

  code here

  }

  had an error with that one, then tried

  If (_tempIndex! = undefined) {}

  code here

  }

  had an error with that as well.

  So, how can I check if a variable has been assigned a value or not? Any ideas? Thanks in advance!

  Mike

  A uint always has a value between 0 and 2 ^ 32-1 inclusive. It cannot store a value 'no' as undefined or null. If you declare a variable of type uint without assigning a value, it is given a default value of 0.

  You need to maintain an indicator Boolean separate or to use a type of data larger such as number (which can store NaN), object (which can store NaN or null), or * (which can store a value, including NaN, null, and undefined).

  Gordon Smith

  Adobe Flex SDK team

• How can I get the installer for my application check the operating system type and then install the correct driver type?

  I have a request that I wrote and have been use and distribute for awhile. The installer I created for this application is an additional installer to install a driver for the USB connection. The USB connection is actually a virtual COM Port. The problem is that the people who drafted modified driver setup the installation program itself. They used to have an installer that would check for 32-bit or 64-bit OS and then install the appropriate driver.

  Now, they have two distinct installation programs: one for the other for 32-bit and 64-bit. They let the user know their OS and install the appropriate driver. I'd rather not have to rely on my users to do. From what I've seen the creater Installer provides that an executable to be run after the application installs.

  Is it possible to have the installer of the application, check the type of OS and then run the correct executable file after installing my application? I think that I could write an Installer 'wrapper' that checks the type of operating system then executes the correct Installer. But I expect a better solution.

  Thank you
  Joe

  So, I make it work!

  The trick is to find a way to determine what type of OS you are using. The method I used was, indeed, read the environment variable. A buddy of mine sent me this link:

  http://StackOverflow.com/questions/2401756/how-to-find-if-the-machine-is-32bit-or-64bit One of the phrases he bibliography the Processor_Architecture environment variable.

  It seemed like a reasonable idea. So I started to research how read LV it environment variables turns out, you do it by reading a registry key. There is an example of LV on how to read a registry key. But I did not know where they are in the registry. So, I searched the Processor_Architecture registry. I found it in HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager\Environment.

  According to the article in the link, this value will already be x 86 for a 32 bit OS, or something with 64 inside. I just check the response for x 86 string. If it is, I just run the x 86 version of the driver Installer. Otherwise, I run the x 64 version.

  It turned out to be as simple as that.

  I hope this helps someone.

  Joe

• I unchecked "Check spelling as you type", but Firefox always stresses words cut-and-paste the text in some web applications. How can I stop doing that?

  I use an online web mapping application that has an entry of descriptive text boxes and stuff like that. Sometimes I copy blocks of text from a word-processing application in these input boxes because I can format the text in the wp. When I paste text blocks, Firefox don't the red wavy underline on the words he doesn't know. I already disabled "check spelling as you type" but it does make a difference. I don't want no Firefox to check the spelling on these blocks of text that I copy and paste. Sometimes I need to capture images of these blocks of text display in the mapping application and I want that they own. Thank you.

  Hi, cor - el, this isn't have a tick in the context menu. but I think I was just stupid on the problem because I restarted my browser and now the underline is not past. Thanks for the reply.

  Tim

• ItemRenderer type image display and the object

  I have an element converter that displays my image and object type (in the text which is scheduled on my image) as below snapshot.  How can I remove the text of object type?

  

  The first line is supposed to be, supposed to be a chart title.  But my problem is whence the text "[BitmapImage object]"?  Here is my code itemRenderer:

  <?xml version="1.0" encoding="utf-8"?>
  <s:ItemRenderer xmlns:fx="http://ns.adobe.com/mxml/2009" 
                      xmlns:s="library://ns.adobe.com/flex/spark" 
                      xmlns:mx="library://ns.adobe.com/flex/mx" 
                      autoDrawBackground="true">
       
       <fx:Script>
            <![CDATA[
                 protected function getImage(event:MouseEvent):void {
                      //largeImage.load(event.currentTarget.getRepeaterItem());
                 }
            ]]>
       </fx:Script>
       
       <s:states> 
            <s:State name="normal"/> 
            <s:State name="hovered"/> 
       </s:states>
       
       <s:Image source="{data.source}" maxHeight="100" maxWidth="100"
                  horizontalAlign="center" verticalAlign="middle"
                  click="getImage(event)" />
  
       <s:Label text="{data}" maxWidth="60"
                  color="blue" textAlign="center"
                  verticalAlign="middle" />
  
  </s:ItemRenderer>
  

  The source is from a DataGroup in the main.mxml with a dataprovider of an ArrayList:

  <s:ArrayList id="tempData">
                 <fx:String>1 Picture</fx:String>
                 <s:BitmapImage source="I:\Documents\development\SERCO\SNA_media\pictures\1.jpg"/>
                 <fx:String>2 Picture</fx:String>
                 <s:BitmapImage source="I:\Documents\development\SERCO\SNA_media\pictures\2.jpg"/>
  

  Any help/direction on getting to not display the type of object would be greatly "reverend."

  Tony

  Hi Tony,.

  #1

  (first) that you are using the definition of unusual data source - which does not use instances of object with properties - direct burt of values ordered by the order in which they are declared (label/path/label/path) - although I've seen these examples by Adobe itself:

  http://www.Adobe.com/devnet/flex/videotraining/exercises/ex4_01.html

  That the first part of the series uses exact application you are currently using. You will see that it is quite complex because of the different nature of the objects hosted in the list table - which requires quite * rare * (read: not often seen) approach to data binding.

  #2

  (second) which is supposed to already you - and what is being discussed in the second part of the article from Adobe is the most common way to provide data to the lists: array of objects (list):

  http://www.Adobe.com/devnet/flex/videotraining/exercises/ex4_02.html

  It's more natural: there is an object that has * label * and * way *: label describes object that contains the path where the image.

  With this second part of the sample of Adobe list table example could be defined in a more natural way:

  [code]

  then in the converter of label.text element could be related to {data.label} and source of the BitmapImage to {data.imageFile} respectively (or any given property name, you must use when you declare your data providers) in the definition of your ItemRenderer (see related part of the Adobe tutorial which deals only)

  Is here more general informative tutorial from Adobe on 'data provider' (arraylist, list, etc.) in the Flex SDK kit:

  http://www.Adobe.com/devnet/flex/QuickStarts/using_data_providers.html

  HTH,

  Kind regards

  Peter

• problem with the type of local and global

  Hi the gems...
  
  I have a plsql package. In the package, I defined a proc that takes two input parameters of type simple number and a parameter of a type of output collection.
  
  create or replace package pack_1 as body
  procedure proc_1 (p_number1 in number, p_number2 number, p_tt_table to tt_table) as
  v_tt_table tt_table:=tt_table();
  type c_ref_cursor is ref_cursor;
  v_c_ref_cursor c_ref_cursor;
  v_sql varchar2 (20000): = < a large sql using bind variables p_number1 and p_number2 >
  
  Start
  Open the v_c_ref_cursor for v_sql using p_number1, p_number2;
  loop
  extract the v_c_ref_cursor in v_tt_table;
  When the output v_tt_table.count = 0;
  for idx in 1.v_tt_table.count
  loop
  < business logic >
  end of loop
  end loop;
  close v_c_ref_cursor;
  < excpetion_block >;
  end;
  
  < several codes for the rest of the package >
  
  
  
  When I execute the proc_1 then he throws me error of data type incosistent while to fetch the v_c_ref_cursor of cursor in the v_tt_table variable.
  ORA-00932: inconsistent data types: expected - was -.
  But I have checked that the output of the query is similar with the type of variable.
  
  Now, a few facts: the tt_table of the user-defined table type is made from ot_table (create or replace tt_table to ot_table Board).
  The parent type i.e. ot_table has the same columns of this query in v_sql my proc.
  The ot_table and the tt_table are global types.
  
  But when I did these two types as local types, then the proc works very well. But I need them as global types only according to the condition in java.
  
  Please help me. The database is 11 GR 2.
  
  Thanks in advance.

  user12780416 wrote:

  I'm trying to keep it in the simplest form... Please take a look...

  Ah... Easy to solve.

  The projection of SQL must be an object of type ot_test_type for extraction in bulk work.

  Your projection of SQL look like this:
  cursor c1 is select object_name from user_objects;

  object_name is a string - it is not of type ot_test_type.

  You must change the projection to return ot_test_type. This is done by using the default constructor for that type of object.

  For example
  cursor c1 is ot_test_type (object_name) select as the user_objects OBJECT;

  He may now be in bulk recovered in tt_test_type.

• Need help to identify the type of object in the loop of pl/sql

  Hello

  I need help to identify the Type of object declared beneath a procedure as shown below:

  I need to pass the parameter to the procedure as a TYPE of OBJECT and also refer to variables of Type Object in a loop

  create or replace type TEST_VALIDATION_REC is RECORD (order_num varchar2 (30),)

  number of inventory_item_id

  reserved_YN varchar2 (1).

  error_flag varchar2 (1).

  Error_message varchar2 (2000)

  );

  CREATE OR REPLACE TYPE VALD_TBL AS VARRAY (10000) OF TEST_VALIDATION_REC;

  PROCEDURE ADD_TO_ORD)

  p_lot_number_list IN VALD_TBL,

  p_ord_number IN Varchar2,

  p_user_id in NUMBER: = fnd_profile.value ('USER_ID'),-change 1.10

  p_responsibility_id in NUMBERS: = fnd_profile.value ('RESP_ID'),-change 1.10

  p_application_id IN VARCHAR2: = 'PO',-change 1.10

  x_error_flag OUT Varchar2,

  x_error_msg OUT Varchar2

  )

  In the above procedure, I had the VALD_TBL. Is it OK?

  And how in the loop if the records if I use:

  FOR indx1 IN 1.p_lot_number_list. COUNTY

  LOOP

  BEGIN

  SELECT

  inventory_item_id

  IN

  ln_item_id

  Of

  dummy_lot_tab

  WHERE

  lot_number = p_lot_number_list (indx1); - > how direct the item here?

  EXCEPTION

  WHILE OTHERS THEN

  ln_item_id: = NULL;

  END;

  Records are PL/SQL objects.  They are not the SQL objects.  You can create a SQL TYPE (schema level) as a collection (variable-tables only, tables nested).

  So therefore your first statement is syntactically incorrect

  CREATE OR REPLACE TYPE TEST_VALIDATION_REC IS RECORD
  (order_num VARCHAR2(30),
  inventory_item_id NUMBER,
  reserved_YN VARCHAR2(1),
  error_flag VARCHAR2(1),
  Error_message VARCHAR2(2000)
  );
  

  You must put in an anonymous PL/SQL block or the stored procedure

  DECLARE
  
     TYPE test_validation_rec IS RECORD
     (
      order_num VARCHAR2(30),
      inventory_item_id NUMBER,
      reserved_YN VARCHAR2(1),
      error_flag VARCHAR2(1),
      error_message VARCHAR2(2000)
     );
  
     TYPE vald_tbl iS VARRAY(10000) OF test_validation_rec;
  
     lv_tbl vald_tbl;
  
  BEGIN
  
     lv_tbl := vald_tbl();
    -- insert your code here 
  
  END;
  

• Difference between variable interface user layout and presentation of the add() method UI?

  Hello

  What is the difference between a variable user interface layout and presentation of the add() method UI?

  Presentation of the variable user interface is something like this:

  var windowResource = "palette {  \
      orientation: 'column', \
      alignChildren: ['fill', 'top'],  \
      preferredSize:[300, 130], \
      text: 'ScriptUI Window - palette',  \
      margins:15, \
      \
      bottomGroup: Group{ \
          cd: Checkbox { text:'Checkbox value', value: true }, \
          cancelButton: Button { text: 'Cancel', properties:{name:'cancel'}, size: [120,24], alignment:['right', 'center'] }, \
          applyButton: Button { text: 'Apply', properties:{name:'ok'}, size: [120,24], alignment:['right', 'center'] }, \
      }\
  }";
  
  var win = new Window(windowResource);
  
  win.show();
  

  presentation of the UI Add() method is something like this:

  var w = new Window('dialog', 'Random Number Generator');
  var btn_group = w.add('group'),
      btn_ok = btn_group.add('button', undefined, 'Ok');
  
  w.show();
  

  Thank you!

  Since the Guide Javascript Tools on the specifications of the resource (you're high example on the page):

  You can create one or more UI both elements by using a resource specification. This specially formatted string provides a simple and compact of the creation of an element, including any container element and its constituent elements. The resource-specification string is passed as a parameter to the constructor function Window() or add().

  The general structure of a resource specification is a specification of item type (for example, dialog box).

  followed by a pair of curly braces surrounding one or more property definitions.

  myResource var = 'dialogue {control_specs} ";

  var myDialog is new window (myResource);.

  The controls are defined as properties in windows and other containers. For each control, give the name of the control class, followed by the properties of the control between braces.

  I had trouble getting the resource specifications to work - probably just didn't make the time to understand. A few differences is that some of the properties that they put in the resource specifications in brackets after the element will not work in the other method, if you do it this way. You normally have to make a second line and add this property. I'm not sure of the first method, but the second is the function object, and you can use the structure of the object (object, nextProperty, etc.) or set a variable to represent the object. In most of the scripts that I write, I use variables and give them a name such as:

  myCheckBox var = dlg.inSomeGroup.add ('checkbox', undefined, "text box '");

  myCheckBox.name = "maCaseACocher";

  By doing this, I can create a recursive function that goes through the entire user interface and retrieves the values of the elements and writes this information to an xml file. Including the names allows the script to identify which variable to control / it is in the xml file, so that it can be reassigned to proper control. I have not tried this with the method of specifications for resources, so I don't know if it will work with it.

• How to check the Session Variables using the analytical web dashboard

  This is my first post. Easy points to the first right answer... If I can figure out how to give points.
  
  Problem: I need to know how to check that the Session Variables with the Administration of Oracle BI tool are used by the web analytics tool.
  
  Environment: Windows running Oracle 10g BI. Connect to the database using web analytics http:// < server >: 9704/analytics, web analytics is running in a windows Explorer browser.
  
  Current situation: the analytical tool is connected to the database and I can use the screen of "Answers" to the table edge to probe the tables look and things as expected.
  In the administration Oracle BI tool I can see the session of web analytics and I see that he thinks that the Session Variables are set correctly.
  I have reasons to doubt that the analytical tool is to get the right variables and I need to check it out.
  I know that I should use the 'Answer' window to create a shape any of a query that includes NQ_SESSION. < my variable >, but I can't understand what the format should be doing the work.
  
  That's all I need.

  What I do is insert a text in my dashboard object and then set the properties of the text object to display the variable.

  for example to display the DISPLAYNAME variable, the text object properties are:

  User: @{biServer.variables ['NQ_SESSION.]} {[DISPLAYNAME']}

• [CS2] [VB] How can I determine the type of object to a PageItem?

  I use InDesign CS2 and VBScript

  Loop to the bottom of the PageItems in a Page, I need determine the Type of object (TextFrame, group, GraphicLine... each process) and PageItem accordingly.

  Is there a method/function VBS wiil returns the Type of an object as a string or a value. Or what I need to check the existence/non-existence of a particular property associated with a particular object for this type?

  Alternatively, is there a JavaScript function that will do what I can call VBScript?

  For the record: TypeName is what you need.

  For example, when the cursor is planted in the text return TypeName (Ind.Selection (1)) 'PointInsertion.' When a text block is selected, it returns "TextFrame.

• global variable functional to read and write data from and to the parallel loops

  Hello!

  Here is the following situation: I have 3 parallel while loops. I have the fire at the same time. The first loop reads the data from GPIB instruments. Second readers PID powered analog output card (software waveform static timed, cc. Update 3 seconds interval) with DAQmx features. The third argument stores the data in the case of certain conditions to the PDM file.

  I create a functional global variable (FGV) with write and read options containing the measured data (30 double CC in cluster). So when I get a new reading of the GPIB loop, I put the new values in the FGV.

  In parallel loops, I read the FGV when necessary. I know that, I just create a race condition, because when one of the loops reads or writes data in the FGV, no other loops can access, while they hold their race until the loop of winner completed his reading or writing on it.

  In my case, it is not a problem of losing data measured, and also a few short drapes in some loops are okey. (data measured, including the temperature values, used in the loop of PID and the loop to save file, the system also has constants for a significant period, is not a problem if the PID loop reads sometimes on values previous to the FGV in case if he won the race)

  What is a "barbarian way" to make such a code? (later, I want to give a good GUI to my code, so probably I would have to use some sort of event management,...)

  If you recommend something more elegant, please give me some links where I can learn more.

  I started to read and learn to try to expand my little knowledge in LabView, but to me, it seems I can find examples really pro and documents (http://expressionflow.com/2007/10/01/labview-queued-state-machine-architecture/ , http://forums.ni.com/t5/LabVIEW/Community-Nugget-2009-03-13-An-Event-based-messageing-framework/m-p/... ) and really simple, but not in the "middle range". This forum and other sources of NEITHER are really good, but I want to swim in a huge "info-ocean", without guidance...

  I'm after course 1 Core and Core 2, do you know that some free educational material that is based on these? (to say something 'intermediary'...)

  Thank you very much!

  I would use queues instead of a FGV in this particular case.

  A driving force that would provide a signal saying that the data is ready, you can change your FGV readme...  And maybe have an array of clusters to hold values more waiting to be read, etc...  Things get complicated...

  A queue however will do nicely.  You may have an understanding of producer/consumer.  You will need to do maybe not this 3rd loop.  If install you a state machine, which has (among other States): wait for the data (that is where the queue is read), writing to a file, disk PID.

  Your state of inactivity would be the "waiting for data".

  The PID is dependent on the data?  Otherwise it must operate its own, and Yes, you may have a loop for it.  Should run at a different rate from the loop reading data, you may have a different queue or other means for transmitting data to this loop.

  Another tip would be to define the State of PID as the default state and check for new data at regular intervals, thus reducing to 2 loops (producer / consumer).  The new data would be shared on the wires using a shift register.

  There are many tricks.  However, I would not recommend using a basic FGV as your solution.  An Action Engine, would be okay if it includes a mechanism to flag what data has been read (ie index, etc) or once the data has been read, it is deleted from the AE. 
  
  
  There are many ways to implement a solution, you just have to pick the right one that will avoid loosing data.
  

• Variables of unique process and EVS?

  Hello

  I used variable shared unique process and shared network variables in a project with a host PC and a cRIO.

  Is it possible to host the variable engine shared on the PC and still have the cRIO using process variables unique shared when the PC is turned off, and therefore the EVS is not available?

  Reading the documentation, I think it's okay, but I don't know, I'd check myself but the cRIO isn't available .

  Thank you very much

  Steve.

  Hello Steve,.

  Here is a link to a KB which has a note that a shared variable unique process does not use the Shared variable engine.

  http://digital.NI.com/public.nsf/allkb/1F45A4298B976F4A86257168006EA0C3?OpenDocument

  The reason is that it would add additional overhead to the application.

  One thing to remember of thought, it is that when the VI on the cRIO comes to use a shared variable of the network and the engine is not available this VI will throw an error.

  With respect,

• How to check a Svchost.exe high memory usage and troubleshoot?

  How to check a Svchost.exe high memory usage and troubleshoot

  Beautiful Basu 'ASK ',.

  I think I know the answer. Visit this link

  And you can download SvcHost Viwer here.

  Run the following command from cmd: tasklist/SVC /fi "imagename eq svchost.exe".

  Focus on the PID that is causing the high CPU.

  Run SC Config = own Type for each service under this PID. It will launch each service with a separate svchost.exe.

  I would recommend for a complete AV scan.
  Use the following link for the same thing:
  Microsoft safety scanner

• my keyboard strokes are not made, unless you type very slowly and hold down the key until the particular letter is displayed

  my keyboard strokes are not made, unless you type very slowly and hold down the key until the particular letter is displayed

  Hi Kdooley,

  Are a. When you facing this problem?

  B. using a laptop or a desktop computer?

  C. is - what happens with specific applications?

  D. don't you plug a different keyboard to check?

  Method 1

  I suggest you to connect this keyboard on another computer and see if it even. If the problem persists, try Method 2

  Method 2

  Try to change the rate of repeat on the keyboard and check if it helps.

  1. Open keyboard by clicking the Start button, clicking on Control Panel, hardware and sound, tap keyboard.
  2. Under character repeat, move the repeat rate slider to the left to keyboard characters repeat more slowly, or to the right to make them repeat faster.

  http://Windows.Microsoft.com/en-us/Windows-Vista/change-keyboard-settings

  If the problem persists, then it might be a problem with the keyboard itself.

  Kind regards
  Bindu S - Microsoft Support
  Visit our Microsoft answers feedback Forum and let us know what you think

• What type of Raid and disk offline

  Hello world

  Thanks for reading this.

  I have a Dell Poweredge T6300 with a Perc H730.

  It has 8 drives 1 TB 7.2 k.

  It has a C drive and a D drive.

  Looking at the Server Manager / file C and D Storage Services seem to be Raids but I'm not sure what kind.  One of the disks in the set of 4 seems to be flashing orange offline.

  Server seems to work very well.

  Seems that I can't find a way to check the type of Raid without stopping and running Perc H730 map (CTRL + R) software.

  Is this true?
  I think I can hot swap according to the Type of Raid, and I believe that the hardware supports that.

  I was wondering if I think in the right direction.

  Thanks in advance.

  Hi DLOJ333,

  Did you mean you have a T630 instead of T6300 model?

  You can install Open Manage Server Administrator, who will monitor your condition storage and server real-time hardware. Just make sure that you check to install Storage Administrator. This may require a reboot of the server for the registry and the service is running.

  Additionally, make sure that you are running Windows Server.

  Here is the link, it's an ISO: http://dell.to/1ObcpO5