Similar Questions

• With the help of semaphore with a Global Variable - correct use?

  Hi all

  I looked in the use of global variables and in my case, it seemed with the help of a semaphore is the appropriate solution.

  In my case, I use a global variable to store the State of the system. Asynchronous two with screw environment (same VI) will follow two COM ports to see if they get a ' login:' command prompt. If the COM port is associated with Alpha, Charlie, or Echo, it increments by 1, and if it is associated with the Bravo, Delta, or Foxtrot, is incremented by 2 GV. If the GV is 3, the rest of the code will run. In this case, it must be a port COM A, C or E; the other should be B, D or F.

  A VI parent is called inside a loop. He works for the first loop. He never adds up to 3 on the second loop, however. I can't understand why. Please let me know if my code is a poor use of semaphores, or if there is debugging I can try.

  I'm still relatively new to LV, so I'm sorry if my screws are difficult to read. I created this in LV2011.

  Thanks for any help!

  CelerityEDS wrote:

  The output of my time looping (wait GV = 3) goes to the structure of the case on the bottom right (clear SGS, PasswordEntry, etc.), so the GV get indeed consulted by the upper case structure right.

  ??

  Your right upper case structure does not run until your time ends in a loop.  The while loop does not stop until the total is equal to 3.  Where can increment you the world besides structures case you cannot yet?

  Have you tried in your point culminating execution of the VI in order to see how they are actually running?

  Another problem that I see.  Assuming that your first while the loop is going to end.  In the structures of your case, you lock the semaphore.  But you can never unlock the semaphore unless you have the right combination of conditions that allow you to get to the case that unlocks the semaphore.  The conditions are based on data that are read before the start of the case of structure, which means that data will not be read and changed until it all ends.  You have the timeout of your lock semaphore connected on one of the cases, but your semaphore lock can never timeout because you do not have a value on his entry time-out.  I think you have a situation where you can lock a semaphore, then arrive at a situation where you can not unlock, then wind locking up of your cold code.

  I don't really think that you need a semaphore at all.  I think you can protect reading and writing functional your overall using a global variable, i.e. the motor action.  Overall, I think you need to rethink the architecture of your code.

• with respect to an application to turn with the help of a global static variable

  Hello. I've read a few articles on JavaFX competition, and as a beginner, so I have to practice on this subject. Now, I'm trying to implement a turn-based application which can be played between 3 to 6 players. Furthermore, I use a scene from a .fxml file and I need to update it properly depends on certain calculations of each thread (in other word players). My main problem is, I don't want to use a while loop that checks the status of similar game;

  While (GameState! = State.GAME_OVER) {}

  currentPlayer = GameBoard.getNextPlayer ();

  perform certain actions, calculations, etc.

  }

  So, I want to use threads to work instead while loop. I guess only with the help of the Service used to iterate class and assign the next player will be adapted to instead of using the while loop and the tasks for the calculation of each player, or waiting for a few responses of human players on the UI account, however, I am faced with two problems.

  1. It has a global static variable (like the GameState which is an Enumarator) determines the State of the game, so it should be updated and must be verified by each round. Is it possible to do this?
  2. How can I get rid off this while loop?

  I would like for each answer. Thanks anyway.

  It shouldn't make too much difference. The basic idea is that you have a model class that represents your state of the game (the class of game in example jsmith). When a player makes a move, you update the game state. Because this will result in changes to the user interface, this update must be performed on the Thread of the FX Application.

  If the player makes the passage is a human player, the move would be done by a user action (mouse click or press button, etc.); This will be handled on the FX Application thread in any case.

  When the State of the game changes so it is in an "artificial" player's turn to move, have the object representing the artificial player calculate his next move and then update the game state. Since it is a response to the evolution of the game state (it is the artificial player's turn), it will also be on the Thread of the FX Application.

  The only (slight) complexity comes if the calculation of displacement for the artificial player takes a long time. You don't want to perform this calculation of long duration on the Thread of the FX Application. To handle this, the cleaner is to start a task that computes the desired pass and then updates the status of the game when travel is ready. So, something like this:

  GameState game = ... ;
  // UI is bound to the game state.
  ExecutorService executorService = ... ;
  // ...
  
  final Player currentPlayer = game.getCurrentPlayer() ;
  final Task calculateMoveTask = new Task() {
       @Override
       public Move call() {
            Move move = // compute next move...
            return move ;
       }
  };
  
  calculateMoveTask.setOnSucceeded(new EventHandler() {
       @Override
       public void handle(WorkerStateEvent event) {
            gameState.makeMove(currentPlayer, calculateMoveTask.getValue());
       }
  });
  
  executorService.submit(calculateMoveTask);
  

  If you make a thread more than that, you're probably do badly... Also, there should be no need anything it either, will be held in a "global" static variable (the idea above is the only structural change you the example posted by jsmith).

• With the help of measures advances/variables to display a summary list

  I use Captivate 5 to develop a tool that guides people through an application process and indicates the probability of this request is successful or not.

  What I would like is to have a legend at the end that displays a summary list of the reasons for which the application could be delayed or declined.

  For example, one of the questions may be: have you ever traveled abroad?  The user then selects Yes or no.

  On the last slide, he needs to post a topic (for example, your application is likely to be delayed for the following reasons) and any other reasons that are taken into account that the user is working on throughout the process.

  At present, there are 13 questions, so 13 reasons possible.

  Is it possible to use variables and advanced actions to get these to display in a list?

  I assigned to a variable for each response and action that adds 1 to the variable, if the answer is chosen.  I thought then to add another variable, called reasons which would then post the grounds with the help of a tip action (eg. If variable = 1 to allocate patterns with a variable containing the text of the summary).

  It does not, because it will only display the last answer that triggered an action, not a list.

  I've also thought about using actions to show/hide captions, but I think that will make gaps appear in the list if some of the reasons do not appear.

  Someone at - it other suggestions that might work?

  Thanks in advance for any help you can give me.

  The possibility to display all variables in a text caption and to see if they had a value of 1, didn't work...

  Now, I think the only option is to display all the legends, an action to show or hide the options that don't apply, based on the responses throughout the questionnaire.  Variables and advanced actions do not seem to be able to be used in the way that I was hoping - in other words, the variables are displayed only if certain options are selected (as a summary on a web form page).

• Problem with the help of oraext: query-database in the transformation (XSLT 2.0)

  Hello!
  I m facing a problem with the help of oraext: query-database.
  
  In my transformation im try the following (Simplified):
  

  <xsl:template match="*">
    <xsl:variable sqlQuery="select ....."/>
    <xsl:variable name="storeSec" select="oraext:query-database($sqlQuery,true(),true(),'jdbc/xref')/>               
      <xsl:choose>
       <xsl:when test="string-length($storeSec/ROWSET/ROW[1]/STORE_PART_SECTION) > 0">
            <xsl:value-of select="$storeSec/ROWSET/ROW[1]/STORE_PART_SECTION"/>
       </xsl:when>
         <xsl:otherwise>
              <xsl:value-of select"some other val"/>
         </xsl:otherwise>
      </xsl:choose>
  </xsl:template>
  {code}
  
  This always results in +some+ +other+ +val+ !!
  I´v checked the output from oraext:query-database by using getcontentAsString and if I instead test putting the expected output from oraext:queryDatabase in my variable it gives me A100 which is what i expected.
  
  {code}
  <xsl:template match="*">
    <xsl:variable sqlQuery=select ....."/>
    <xsl:variable name="storeSec">
      <ROWSET>
       <ROW num="1">
         <STORE_PART_SECTION>A100</STORE_PART_SECTION>
       </ROW>
       <ROW num="2">
         <STORE_PART_SECTION>XXm</STORE_PART_SECTION>
       </ROW>
      </ROWSET>
    </xsl:variable>               
      <xsl:choose>
       <xsl:when test="string-length($storeSec/ROWSET/ROW[1]/STORE_PART_SECTION) > 0">
            <xsl:value-of select="$storeSec/ROWSET/ROW[1]/STORE_PART_SECTION"/>
       </xsl:when>
         <xsl:otherwise>
              <xsl:value-of select"some other val"/>
         </xsl:otherwise>
      </xsl:choose>
  </xsl:template>

  How to get the correct value when you use oraext:query - database?

  How should you exit? Several item ID with each having a value of the result set?
  If Yes, then you can try following:

• With the help of large paintings for a random word generator

  Hello

  I am currently working on a random word generator quiz this kind of thing, you press a button (click/touch) and a random word appears, you must then click/touch again to choose that if you think it's a real word or a compound word, whenever you get a right you get a point. No problems so far, I have all this works with the help of a few global variables (eep) and a couple of berries that store the image names and the true/false values so that they are real or not.

  Now that I'm starting to fill the building with the final content I am realizing that the table of the image is going to be huge, some 250 more entries and currently he is sitting on an action to click the button. Is it the right way to go about this or is there a better way to store the information about all? In a text or .js file maybe?

  All boards that much appreciated, thanks for reading!

  Hi spiders.

  If you push 200 objects a picture, you probably want to use a loop "for".

  Alternatively, if you load an image at random, and they are all named in the order, you can try something like this:

  wordCount var = 200;

  var imageIDToLoad = Math.floor (Math.random () * wordCount); / / Choose random num

  Substring var = ' images/word'+imageIDToLoad+'.png';// added this var to work around quotes

  var imageURL = "url (" + subString +")"; / / create the URL based on the random ID num and substring

  var randomWord = sym.createChildSymbol (imageURL, "wordWrapper");

• SVN: #155021. You cannot update this file with the help of Dreamweaver Subversion integration because a new Subversion client application on your machine has made updates to the file Subversion meta data. For more information on this problem

  Can Hello anyone help?

  After you configure Subversion in Dreamweaver, I get this error again!

  SVN: 155021 #. You cannot update this file with the help of Dreamweaver Subversion integration because a new Subversion client application on your machine has made updates to the file Subversion meta data. For more information about this issue, see http://www.adobe.com/go/dw_svn_en.

  even after following the instructions http://www.Adobe.com/go/dw_svn_en Download the extension, python change the var in windows to say «;» C:\Python26'

  with & without quotes, with or without; before C

  command > comparability of Subversion to get the following error "the Conversion process has failed. Please make sure you have Python installed and you check Python PATH parameter'

  I managed to get all the files after the installation, I locked, unlocked and commit a file to test fact so that was all works well, the only part I'm not retrieves the latest version, this is because Subversion is 1.6.2 and dreamweaver must revert to the version 1.4.5 on local to work, the compile someone at - it an idea what to try next in order to make it work?

  Just a reminder!

  1. I configure Subversion through guidelines on http://help.Adobe.com/en_US/Dreamweaver/10.0_Using/WS80FE60AC-15F8-45a2-842E-52D29F540FED. html
  2. I managed to get the latest SVN version
  3. Lock, unlock and commit a file
  4. Installed Python in C:\Python26 change the path in windows system properties > advanced > Environment Variables > system variables > New > Python =; C:\Python26 also C:\Python26
     
  5. I also tried the same thing in the User Variables
  6. Installed the extension DW Subversion compatibility
  7. 
     Tried to run the compatibly with the command > Subversion comparability in DW
     

  Welcome any suggestion to solve this?

  Hello

  There has been a lot of problems using svn with dw, and I know many people who have stopped trying to operate correctly.

  As much as I know dw will not work with newer versions of svn (over 1.5), and even then, there are a lot of problems, a possible solution is to try subweaver (at- http://code.google.com/p/subweaver/ ), as this has solved some of the problems associated with the use of tsvn dw environment.

  PZ

• My AirPort Extreme end not implemented with the help of AirPort Utility

  Bought a used AirPort Extreme (Genesis 4) of a person who showed me that he worked at home. When I try to set up as a Wireless extender to my last existing AirPort Extreme, he will not carry out synchronization upward with AirPort Utility. It appears as a new extreme, but get a message 'unexpected error' before or after the name. Have you tried to reset the two while it is powered and turning the as explained in the help.

  When I try to set up as a Wireless extender...

  Gen 4 airport will connect to your existing AirPort Extreme wireless... or... it will connect using wired Ethernet wired, Permanent?

  .. .it will not accomplish the synchronization upward with AirPort Utility.

  Which version of AirPort Utility?  If it's on your Mac... and you don't know what version you have...

  Open AirPort Utility

  Click the AirPort Utility menu in the upper left corner of the screen

  Click on about AirPort Utility

  Report on the version number you see here

  You have an iPhone or a handy iPad that could be used to implement the 4th Gen airport if the problems continue with the help of your Mac?

• With the help of iPhone 6 s. try to copy the text message with a tap double and get a bubble with icons. How can I copy the message to paste in another?

  Try to copy a text to paste in another. When I double tap, as I always have, all I get is a bubble with icons on it. With the help of OS 10.0.2.

  maryml wrote:

  Try to copy a text to paste in another. When I double tap, as I always have, all I get is a bubble with icons on it. With the help of OS 10.0.2.

  Press and hold on the text and wait for the copy/more pop up.

• With the help of Club running on the Nike watch +.

  Hello

  This is something I have tried to work for a while and have not yet been able to find an answer. At the moment I use Nike + management club on my iPhone to follow the tracks that I find that gps is better than just using the application of the workout on my watch. However, something that really bothers me is that I start the race on my phone, but I can't then view my stats while running without having to press on and tap the watch and wait for the application to load, very irritating to race. I want to be able to lift my wrist and live stats are there to watch me, not listening and not get my phone out of my pocket. Surely this is something that can make the original watch?

  As a separate issue with the new app, Nike +, it does not recognize the songs I downloaded on my phone of Apple music in my playlists, then I have to play the separatelay of music through the application of music as opposed to go with Nike +? The ides on how to fix or is this a known problem with the latest Nike + app?

  Hello

  You may find it useful to consult the support resources of Nike and/or contact Nike for assistance with the help of their application:

  • Contact Nike (support is available by phone and via social media):
    • https://support-en-us.nikeplus.com/app/contact/l/4/t/4462/
  • Nike + running Club to support:
    • http://nikeplus.com/support/

  More information:

  https://iTunes.Apple.com/us/app/Nike+-run-Club/id387771637?Mt=8

• With the help of old gear series noon on El Capitan

  I have a Vox Tonelab SE effects audio Board (around 2004), there the old serial midi on the back ports. I hung with the help of a USB MIDI interface cable. While the USB Midi interface to the show in Audio / Midi set upward and also in the profile system for USB port it does not detect the Vox Tonelab so no communication lunch.

  There is a POWERPC application called ToneLabSE SoundEditor which I downloaded and installed in the hope he would install a driver but I guess that this obviously doesn't work on INTEL in any case. Using Wine I can run the PC version, but still no communication via midi.

  Someone at - it ideas, would like to get this Panel communicating effects via MIDI.

  Thank you

  

  

  

  Solved! Using the WINE app I've run the version of the PC of ToneLab SE editor application. So pretty unintuitively by changing the serial midi to USB, SERIAL interface cables that went to the and out on the Tonelab SE. Now of the Se ToneLab editor I can write banks of programs to hardware Tonelab, but unable to empty the banks since the material Tonelab to software. My main desire was to use Expression pedals on the Tonelab as Midi Ableton controllers and some of the switches to the control of the Looper stomp. Now I can do it all. Hooray!

• With the help of Yosemite, I like Photos app in general; have big Aperture library, although I use rarely opening Tools. Advantages, disadvantages and pitfalls related to the migration of Photos?

  With the help of Yosemite, I like Photos app in general; have big Aperture library, although I use rarely opening Tools. Advantages, disadvantages and pitfalls related to the migration of Photos?

  Opening was a pro the Pro amateur-oriented or serious app, usually shooting Raw, probably on a digital SLR.

  If that's you then pictures will miss a lot for you.

  If this isn't the case, then opening was probably overkill for your needs.

  If you like the pictures then this is the way to go.

• Thunderbird will only connect if stop then reopened. (With the help of Mac 10.9.4)

  With the help of Mac 10.9.4
  If I open Thunderbird, I can connect to my e-mail address and download the messages. If I select "Get Mail" once again, Thunderbird crashes and fails to connect to my emails. If I then close Thunderbird and re-open it, I'm able to immediately connect to my mail.

  It seems to have sorted itself after a few days. (Fingers crossed). Until today it worked properly. Will keep an eye on things for the next week and the report does so again.

• Install OSX 10.11.4 I do cleaning but R command will not work. With the help of USB keyboard so not wifi issues to to worry. Help?

  Install OSX 10.11.4 I do cleaning but R command will not work. With the help of USB keyboard so not wifi issues to to worry. Help?

  Would you like to share why you must do a clean install?

  You can try the recovery of the internet (which will work if your older model has been updated to enable of): hold command + Option + R until you see a progress bar (take a while). It will connect you to the Apple servers. When you see the utility window, choose disk utility to erase your disk and when you're done, choose to reinstall OS X.

  Computers that can be upgraded to use OS X Internet Recovery - Apple Support

  PS: Correction: I think not yours can be updated; in this case, you will need the original installation disks to wipe the drive and reinstall.

• ow change titles & dates of lots of pictures (like in iPhoto?) With the help of Mac 'Pages' on, 2008 aluminium MacBook running OSX El Capitan 10.11.4

  How to change titles & dates of lots of pictures (like in iPhoto?) With the help of Mac 'Pages' on, 2008 aluminium MacBook running OSX El Capitan 10.11.4

  With the help of Mac 'Pages '.

  A typing mistake?

  If it is and you mean Photos Date of Mac are modified by selecting the photos using the Image menu == > adjust the time and date of order and changes made to the metadata such as keywords, location, etc. are made by selecting the photos and find the info and registering metadata in the Info window

  These are detailed in the help topics of pictures - a good place to look for help on the Photos

  View and add information about the photos

  You can view and add information about your photos. For example, you can see the date and time a photo was taken, the information about the camera that took the photo and badges that indicate the status of the photo. You can assign titles and captions to photos, add or change the location of the photos and change the date and time for them information. You can select multiple photos in an instant and add or change information about them all at once.

  Open pictures for me

  View and add information about the photos

  To view or change information for the photos, you select one or more photos, and then open the information window.

  • Open the Info window: Double-click a photo to view it, and then click the Info button in the toolbar or press on command I.
  • Add or change information: Change the following.
    • Title: Enter a name in the title field.
    • Description: In the Description field, type a caption.
    • Favorite: Click the Favorites button to mark the photo as a favorite. Click the button again to deselect.
    • Keywords: Enter the keywords in the keywords field. When you type, Photos suggest keywords that you have used before. Press enter when you have finished a keyword. To remove a keyword, select it and press DELETE.
    • Faces: Click on and type a name to identify a face. Click on several times, and then drag the identifier of the face different faces to identify many faces in a photo.
    • Location: Enter a location in the location field. When you type, Photos suggest places you can choose. To change a location, you can search a different location or change the location by dragging a PIN on the map. To remove location information, delete it or choose Image > location, then choose Remove location or back to the original location. You cannot assign a location if your computer is not connected to the Internet.

  Show titles, other metadata and badges

  Change the date and time of photo

  You can change the date and time associated with a picture. You can do this if you are traveling to a location in another time zone, and your camera affect your dates photos and periods that are correct for your House, but not the place you visited.

  1. Select the photos you want to edit.
  2. Choose Image > adjust Date and time.
  3. Enter the date and time you want in the modified field.
  4. Click a time zone on the map, if necessary.
  5. Click on adjust.