How to determine if a directory exists

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• How to determine if the variable exists?

  I need to find a way to determine if a variable exists.  Because if I don't and evaluate a variable that does not exist, I get error.  This is why I need to do this.  I need to print only the failures in the sequence and the problem is that I can print only the failures that causes failure of the sequence.

  I have reduced that there is a Boolean status in the list of TS results. StepCausedSequenceFailure.  The question is this variable exists only when the step caused sequence failure checkbox is checked, otherwise this variable is not in the results.  Thanks for help.

  Use PropertyExists ("Locals.ResultList [x]. TS. "" "StepCausedSequenceFailure"), where "x" is the index of the step that interests you as a precondition to any approach that will access this value. "

  I hope this helps.

  -Jack

• How to determine if an item exists in the g_fxx table in the 4.1.1.00.23?

  Version 4.1.1.00.23

  Hello

  I have a form to tabs created manually using the APEX_ITEM package. I now apply for parole / hide a column.

  I added a request for conditional display, but since the MRU is created manually as well when the column is not there is no reference in the table of g_fxx for this column and the MRU fails with the error "no data found".

  What I "think" I want is to add a condition around the code that refers to this column to determine if this column is in the table and if we do operate the section of the code. The MRU is PL/SQL (of course).

  I am looking for is:

  IF(APEX_APPLICATION.g_f02.COUNT > 0) THEN ...
  

  What is the proper way to determine if the column exists?

  Best way to do it?

  Something not clear what I'm doing?

  Thank you

  Joe

  The g_fxx variables are associative arrays (aka the hash in Perl, etc.)

  Read here: PL/SQL Collections and records

  (it was the first link in google)

  Since it is a HASH, 1,3,5 elements can exist which is not 2,4,6.

  If an element exists

  varname. EXISTS ( element_val )

  for example

  if apex_application.g_f01.EXISTS(1)  -- see's if the first element exists
  then
  ...
  

  MK

• How to determine if a function exists?

  I'm using Oracle 11 g.
  
  Suppose there is a function named "temporary". How do you determine if this function is SQL command prompt? Help, please.

  Hello

  Select * from object where owner = 'YOUR SCHEMA NAME' and object_type = 'PROCEDURE '.
  and Object_name = 'YOUR PROCEDURE '.

  Mention the name in block LETTERS or use superior.

  Thank you & best regards
  Srikkanth.M

• How to change the default directory of the staff collective

  How do I change default directory of the collective of personal?

  OK so now I understand your talking about the contacts pane in the compose window. Here, I thought it was something to do with the address book. How it is difficult to click the desired address book, I really don't know. But the developers are working on a fix for the contact component to remember the address book selected between sessions, as it does now used session.

• Apple knows how many years you had an existing Apple iTunes account?

  I had an issue Apple cannot know how many years you had an existing Apple iTunes account? cause I had my iTunes Apple ID account since 2001, since Apple's iTunes was launched 1

  even if I have other accounts iTunes Apple ID in the years of time,

  but there is 1 I use Every Single Day of My Life is this 1 & there is another that I have use for other reasons, but it's my 2nd Apple ID iTunes account I use sometimes.

  I just needed to know if Apple can know how many years I had an Apple iTunes account for?

  Apple4Ever,

  The iTunes Store open in 2003.

  In your purchase history, you can go to the last page and see the date of your first purchase.

• Envy touch: how to determine whether or not Windows 10 is an upgrade on an HP laptop?

  I need help on how to determine if the 10 Windows on the laptop is an upgrade to say Windows 8 or is not an upgrade.

  I had some problems with the audio drivers on an upgrade at the beginning to 10 Windows on another laptop HP and I understand that this issue has been resolved with HP laptops with Windows 10 which are not upgraded.

  Thank you

  Hello

  Can't get HP Envy 17 - So13ca (oh) but HP Envy 17 - S013ca (zero). The following link shows its specifications:

  http://support.HP.com/in-en/document/c05187473

  She has 10 Home 64-bit Windows pre-installed.

  Kind regards.

• How to determine the model to download drivers?

  Hello

  I want to download drivers win7, but I can't determine exactly what model I have.
  My model is: Toshiba Satellite A300-237. I have the 'model' and 'serial No. '. How to determine it the model for downloading drivers?
  I see "A300-ST4505" for example, but my laptop is ' A300-237 "and is not on the list."

  Thank you

  I fear you are wrong Mr. Don t download page drivers on the US page.
  If you have the European model Mobile you can find the drivers on http://eu.computers.toshiba-europe.com/innovation/download_drivers_bios.jsp

  Check it out.

• HP HDX X18T - 1200 CTO: RAM upgrade. How to determine the manufacturer RAM on HP HDX X18T news

  A 8 GB of RAM.  I think the upgrade to 16 GB of RAM.  (1) what is a compatible RAM and (2) how to determine exact manufacturer details RAM installed?  I would like to correspond with just over 8 GB of RAM the same, but what I can determine information system is that it has 8 GB of RAM.

  Here's what the service manual says about it:

  2 customer accessible/upgradable module slots supports supports up to 8 GB of system RAM PC2-6400, 800 MHz, DDR2 dual channel memory

  If you have 2 slots. Max memory is 8 GB of DDR2 - 800 SO - DIMM. The major modules of DDR2 were 4 gigs and a pair of them now at the retail price is about $200 if you have a few precious memory in your laptop and you have the more memory, this laptop can use. When this laptop is out, 8 GB of RAM was a fantastic thing.

  Post back with more questions.

  Repair manuals

  If it's 'the Answer' please click on 'Accept as SOlution' to help others find it.

• How to check all existence directory in TestStand?

  How to check all existence directory in TestStand?

  Is there a function TestStand? Or another option without writing my own code in the external program (for example, LabVIEW or C)?

  Thanks in advance

  Try the Engine.FindPath method. BTW several times when you do file IO, depending on what you're doing exactly, you need to write a code module.

  CC

• How to determine the amount of memory shipped on the PXI-5114

  How to determine the amount of memory onboard, I have on my PXI-5114?

  Thanks in advance.

  Hello

  I'm sorry I didn't know you already had the map.  There is a property for NO-Scope node to determine the total amount of available memory that we can then divide down to get the memory available per channel.  Please see the vi and help below:

  

  This gives a shot, just drop it in a VI that you use and if it should return your memory cards.  If you don't have a LabVIEW I can probably retrieve the purchased version by querying your serial number.

  Kind regards

  Kyle S

• How to determine the strict reference to the table of waveform

  Hello

  I want to change the properties of a waveform by programming. I used to get all references maps of waveform a function of range in my script VI VI. Then I typecasted references to more specific class (strict-single track) after this trial I was able set properties such as data history. Everything works fine but if I add a graphic that is multiplot, that this approach does not work.

  The problem is that in the table of references, there is reference to a graph in multiplot waveform, and this reference is not possible typcast to the more specific category (strict-single parcel).

  My question is: how to determine if the reference in the table is matching the proper waveform (single or multiplot) charts.

  In the VI attached is a code that demonstrates my problem.

  Thanks a lot for the replies

  Jan

  Thank you for advice. VI point 2 from your answer, I created and it works. The solution is attached.

  If I understand it correctly. I need to know the type of chart to come.

  My first idea was to create a VI in Drop that initializes all the graphics of VI on chart type independently.

  But this solution is fine because I will only use graphics-single plot and multiplot(two elements).

  Thank you

  Jan

• How to determine the amount of memory was my pci-6115?

  How to determine the amount of memory was my pci-6115?

  I see two beaches of memory OR max.

  My PCI-6115 there 32 or 64 MB memory?

  Range of memory between 1: FE9F7000-FE9F7FFF

  Range of memory between 2: FE9F7800-FE9F8FFF

  It's an old part number for the Board 32 MB.

  -Christina

• How to determine the number of highlight ' to write ' for DAQmx generate analog output?

  On the configuration of the stage for DAQmx generate analog output, there is a field "value to write.  I can't find any explanation for what it is, how it determines the value to enter, nor what he writes.  I am trying to go through the tutorials and it cling.

  Someone would give an explanation?

  Hello

  To write value specifies the value to write in the channels, lines or ports selected in string parameters. In other words, this value will be the value of your DC output (for example if you enter 5, your output will be 5V). To get information on different fields in SignalExpress, access help"context-sensitive help. A pane will appear in your work environment that displays the coordinates of the field when you place your pointer over them.

  For new users of SignalExpress:

  Generation of DC signals with NI DAQmx devices: step in the DAQmx build, select 1 sample (on request) in the generation Mode dropdown. You can select a programmatic input to generate, or you can remove the check mark from the check box use programmatic input and specify a value for generating in the field of value to write . NOR-DAQmx help also provides additional information about the data generation.

  Best regards

  M Ali

  Technical sales engineer

  National Instruments

• How to determine the index of an item in a cluster?

  I have a small program that I put in place, as I'm just trying to get up to speed on Labview.  I have a boolean cluster buttons and for some reason the top button of the page is coming through as Index 3.  There are four buttons in the cluster, but for some reason, there has been a change.  The top must be Index 0.  How to do the things fixed?  I do not see how to determine the index of each button through properties.

  Thank you

  The order of items in a cluster is the same as the order that you added them. To change the order, just right click and select "rearrange controls in the group. If you use Unbundle by name, you don't care the order.