First time multithreading in Labview

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• Reading text file takes a long time after the first time

  Dear experts LabVIEW,

  I'm having a problem with playback of text file. I'm reading only each Nth line from a file to preview with this sub vi:

  

  I seems to work the first time I do it well. The loop takes almost no time to perform an iteration.

  Then when I load the same file with exactly the same parameters an iteration takes about 50ms.

  Subsequent attempts always seem to take longer execution time.

  Only when I restart the calling vi fast for a single file.

  When executing the sub vi alone it is still fast, but I don't see how the main vi (too complex to post here) could hinder the execution of the Sub vi.

  I have no one else to open the file in the main vi, I do not use too much memory...

  Just now I have not now where to look. Does anyone have an idea?

  Concerning

  Florian

  
  

• Why the VI does not work the first time?

  Hello fellow users of LabVIEW

  I did a VI that pulls data from a worksheet and then manipulates the data in different rows and columns to give a final spreadsheet of desired values.

  This VI works fine for me, except when I run the first time only, in which case it gives me values of nonsense.

  Could you please tell me what I'm doing wrong with the block diagram. It could be a problem with the data stream.

  Thank you

  mhaque

  My guess was very good.

  Yes, you have a race condition.  You read some values through a local variable in the upper part of your VI.  But you write in fact of all values of these indicators until the first image in your sequence structure.  Either thing could happen first, but it is very likely that your local variables are read first.  Thus the default data meaningless.  You should put these calculations in the first image of the sequence structure.  And use wire to one of the constants in the calculations rather than a local variable.

  In fact, I don't know if you need to use local variables anywhere in your VI.  And I also believe you can eliminate both your internal and external sequence structures.  You should always use wires to define your data flow.  The structure of your internal sequence pretty well done this already.  And if you get rid of your local variables and connect to the source of these values, no sequence structure, no variables, and no race condition.

  Try this VI.  I cleaned up.

• I am in charge for the first time.  How long should it take?  I check battery during the charge percentage?

  I'm charging my Apple Watch 1 for the first time.  It has been more than 2 hours, and it shows the green lightning when I touch the face.  How long does take to recharge?  Is there a way to check the level of the battery during charging?  How can I tell when it is fully charged?

  You can take a look at this page of the Apple Watch user's Guide. http://help.Apple.com/watch/#/apd2b717523a

• Order for the first time lost all work and settings.  It can be recovered?

  Close my new Macbook Pro for the first time.  I lost all my work and my settings.  Almost anything can be recovered?

  He was an administrator account or a guest account?

• ICloud using photo library for the first time

  I am considering switching to iCloud photo library for the first time - mainly so I'll be able to use the new functionality of memories in iOS 10. However, I have quite a large library of Photos on my Mac and I'm worried about the mistakes of synchronization, bugs and any damage my irreplaceable photos. I have a Time Machine backup, but each backup on which generally only lasts a week or so, and with a large library of errors can take some time to appear. Should I be worried? Are there precautions I need to take?

  In view of all the people who use it, there are very few messages on issues. Since you have a backup, you can still recover. You can consider to get a 2nd external and make a copy of your photo library in order to have 2 backups. Depending on the size of your library, you may need to purchase additional iCloud storage as free storage space is 5 GB. With a large number of photos, it will take much time to complete the synchronization. Some people have posted their s took 2 to 4 weeks. Our respective synchronization went well and we had no problem.

  Downgrades and upgrades of storage

• iMac 5 k end of 2014 for the first time enable FileVault stuck Reboot

  Hi all

  I just got the FileVault on my iMac 5 k end of 2014 with fusion drive for the first time.  It is said that a restart is required. He could not restart and stuck on the black screen. No apple logo, nothing.

  Here are the steps I've tried

  1 restart by holding the power button and turning it back on

  2. reboot into recovery by now cmd + R Mode

  3. enter in disk utility

  4 did not have a first-aider for my drive of fusion

  5 tried by clicking file > open or remove encryption (both selections are greyed out)

  6. I tried to enter the Terminal. Typed in fdesetup disable (no command found, Ditto for sudo)

  7. click on the left upper Apple logo > disc start > selected my drive > chose Unlock > typed my password > selected reboot > same, stuck.

  I need help.

  Thanks in advance

  Hello. Please let me know if figure you it out. Your question sounds the same I am facing with my Mac mini (published earlier today). Turn on Filevault and all I get is a white screen.

• Turn on iPhone 5 s for the first time?

  Hello

  I just bought all new iPhone 5 S in a shop and after I searched (google) answers with regard to the maintenance of the battery, I'm a bit confused. Some say it is wise to drain the battery until the phone turns off and that completely... some people say that is nonsense so that you must charge your phone charge straigh away from the box and don't let not phone to turn off... some are mentioning the procedure 3 hours but I know it's nonsense...

  Can you tell which procedure is best for the first time.

  Thank you very much.

  Here's what I consider some good advice on the pricing of your iPhone:

  When to charge your iPhone or iPad

• Windows7 64 bit. Why the desktop icons all be empty when you run Firefox nightly for the first time?

  Every time after I get a Firefox Nightly update and run it, it will display the next page:
  https://www.mozilla.org/en-US/firefox/nightly/firstrun/?oldversion=30.0 which is fine.
  But when it opens this page, all my desktop icons go clear/white and one by one, they all return with their correct icons. And all this happens in a few seconds.
  Why is the operation of Firefox every night for the first time, my desktop icons?

  I suspect that you have both nightly and Firefox version installed?

  "The Firefox 'about' shows 30.0. and I've now checked for updates and are now running 33.1.1"
  

  It's different from what you have first published here with!
  Firefox 33.1.1 represents the latest version - a 32-bit version.

  Whereas, the version you first posted here with was a generation of 64-bit channel every night from July. Every night is for "Alpha-testers" and is updated every day, where the name of "night".

  Everything that happens in the background on the Windows desktop should not be of concern right now, every night Win 64 bit is several months out.
  If you really want to test the Win 64 Nightly builds, follow and participate in the very different evenings and son of 'channels' on MozillaZine forum is based.

• I created a photo album that contains 60 photos.  Looking at this album in FCPX there are only 30 pictures inside.  First time this has happened... confused...

  I created a photo album that contains 60 photos.  Looking at this album in FCPX there are only 30 pictures inside.  First time this has happened... confused...

  Using iCloud library in Phoyos? If you're perhaps all the photos in your album have not been downloaded in high resolution.

• I bought a brand new iPhone 5 s to the United Kingdom for use in New Zealand. When I'm in New Zealand and put the card sim inside (put a sim card in the first time), he said that it is not supported and it doesn't let me do anything else - cant even get i

  I bought a brand new iPhone 5 s to the United Kingdom for use in New Zealand. When I'm in New Zealand and put the card sim inside (put a sim card in the first time), he said that it is not supported and it doesn't let me do anything else - cant even get into the phone. Why has this happened?

  The United Kingdom, where did buy you it?

• first time using flash in private browsing content opens the non-private

  I already asked this question (using firefox, 20 at the time) about 1 year. I leave a link to this thread for reference https://support.mozilla.org/pt-PT/questions/955788#answer-425110.

  2 computers (a desktop and a computer laptop operating system: windows 7 and firefox 29.0.1 in both).

  Basically what is going to happen, it's that if you open a private window and then use a flash content, first time you do this, the non-private window opens. You can easily return to the overing private window right-click the firefox icon and choosing the private window. A work about already presented by jscher2000 is to have a tab with flash content before opening the private browsig.
  I raised this issue once again just to ask if there is any chance to fix this in the near future?
  Thanks a lot for any input and please accept my greetings.

  HI JoaoNT,
  Please check back with your question. It is a pleasure to help again. I understand that when you view flash content, the new window the opens the private window is no longer a private window. (forgive the verbosity)

  I'll try to replicate this >

  1. A private window open a youtube.com page
  2. Right-click on one of the videos suggested to open in a new tab.

  Results: It is opened in a new private window.

  An other stepsbased in the stages of the adobe bug
  (note I have updated to 12 and will also try that in 13)

  1. Open the test page
  2. Right click on the first result
  3. Choose the option "open in a new window of private".

  Results: see private window to the top.

  It seems good, what version of Flash are you using? I don't have a Netscape or other plugins, if these are disabled if the issue persists. (Most likely it will not make a difference)

• Firefox anchor link works the first time, fails the second time

  My site uses anchor of the form href = #1234 file.htm links to access < a name = 1234 > in file.htm.

  It works fine when the site is loaded locally on my PC at home. When I download on my site platform it works the first time I use, then fails by jumping to the top of file.htm. IE works fine on the platform of the site as well as on my PC at home.

  Hello

  I'm glad to hear that your problem has been resolved.

  If you have not already the case, please mark this thread as solved by the solution of marking.
  
  This will help other users experience similar problems helps to find faster and more efficiently.

  I hope that you will continue using our products and we thank you for contacting the Mozilla Support.

• V26 freezing the first time I open it to start the computer

  Since v26 Firefox crashes every time I use it for the first time after starting my computer. It starts fine, but as soon as I enter the first page I want to visit, she stalls. It reacts only after 1 or 2 minutes when it allows me to assign the task of windows 7 manager. After that, I don't have to kill the process or anything, it's just back to normal. If I close the program and restart then no problem.

  My specs:
  Dell XPS L501X
  Intel i3 2.4 GHz m370
  3 GB RAM
  Windows 7 Home Premium 64-bit

  Thanks for any help!

  You should maybe wait a little longer after Windows starts to give your security software enough time so that it starts well and initialize.

  It is possible that your security (firewall, antivirus) software blocks or limit Firefox or the process of plugin-container without you inform, possibly after the detection of changes (update) for the Firefox program.

  Delete all rules for Firefox and the plugin-container in the permissions list in the firewall and leave your firewall again ask permission to get full unlimited access to the internet for Firefox and the plugin-container and the update process.

  See:

  • https://support.Mozilla.org/KB/server+not+found
  • https://support.Mozilla.org/KB/firewalls
  • https://support.Mozilla.org/KB/fix-problems-connecting-websites-after-updating

• Music player "Shuffle all" don't work the first time, you must go back and tap it again every time that the application starts, what gives?

  On the Open of ZTE, the music player "Shuffle all" failed the first time, pressed, instead, it will just load a song at random and read the rest of the list in the order; It's not until I click "Shuffle all" and back again it will play in fact mixed. Is this a bug? All solutions?

  Hello

  Yes, I think that it is a known bug in Firefox OS v1.0. Bug 883781.

  The bug is marked as resolved in Firefox OS v1.1. Once that ZTE full update to version 1.1 the bug on your device.

  version 1.1 of Firefox OS was officially released yesterday. If all goes well, it won't be too long before it reaches the Open of ZTE. See here for more details:

  Update OS of Firefox (1.1)

  I hope this helps.