Newbie on string comparison question

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• String comparisons

  Greetings,

  I am a novice user (stating the obvious here) difficulties with string comparisons. The little attached vi ran an once turned green, but never after that I can't seem to indicate green regardless of entry.

  My ultimate goal will be to determine if a device generates the string "enter user ID: "Chain of true/false game" prefaced by a certain type of channel setting would be an acceptable method?

  Thank you

  JVH

  Hi Don,.

  There is a function 'Trim spaces' in the string functions palette...

• String comparison

  Hello

  I want to compare two strings,

  String1, I read a text file and two string can be a constant.

  After comparing, if the text file string corresponds to the constant, do some processes.

  Someone please comment on this.

  -mfp.

  Your question is very basic. PLEASE read the help of LabVIEW and do the tutorials. It is not a waste of time.

  

  To learn more about LabVIEW, it is recommended that you go through the tutorials and look over the material in tutorials the NI Developer Zone Learning Center , which provides links to other materials and other. You can also take a course online for free.

• CAN string comparison to see if I have the right one.

  I am writing a program to test a product that we produce using CAN.  How would I go see if I have a CAN message string to know that our alarm is turned on, on the product?  Is there a way to compare channels incomming and pass it some Boolean value when it does?  Thank you, Fred

  Hi Fred420,

  You can use the simple comparison function to compare two strings. If you have a list of channels, then you can store them in a table and use the search function of table 1 d. Two find a portion of a string in another string, you can use the search and replace function.

  It will be useful.

  Mike

• Problem with string comparison

  I have a web service that I use two compares two strings, one from the service web xml of my application.

  XML retrieves a string when I compare it like this

  If (xmlVersion == 'true') {}

  }

  It never enter the if condition when I print the value I get from the service I think like this (real).

  So, what's the problem here?

  The way you wrote the comparison. you simply compare the addresses of the two strings.

  Try this instead:

  xmlVersion.equals ("true").

  In fact, you might want to consider getting these out to the back to avoid would be Null Pointer Exceptions, like this:

  If (true".equals (xmlVersion)) {" "}

  }

• Grep string, Indesign question

  I'm trying to code a large block of text that contains a large number of variables, and two of my strings are interfering with each other/causing something to pick up style when I do not want what he (initials, J.R. Martin, for example).

  
  

  I know my question is (\D+)? How will I know to take only the numbers that are something more than two letters?

  
  

  (?<=\.|;) (\D+?) (((\s)(?i)by(\s))| ((\s)(?i)at(\s))| (?=,|;))

  
  

  Thank you!!
  

  try to replace (\D+?) (\D\D+?) and I don't know the? doing you a favor, because the shortest correspondence would be always two characters. https://www.hightail.com/u/PeterSpier-dropbox

• How to display the previous strings of questions / answers on the support of FF?

  I read this answer, but it's not really answering the question.

  "If you're connected, you see a section of my Contributions in the filter bar at the top that goes to:
  https://support.mozilla.org/questions?filter=my-contributions".

  I do not see the bar 'filter' or 'my answers' after I connect. I just saw 'Ask a question' "my log in name" and some other stuff right cela and below.

  So after I log in, how to watch the channels of my previous questions and answers to them, including those?

  • https://support.Mozilla.org/questions?filter=my-contributions & page = 1

• Newbie on impregnation test question to

  I pray to God that I am not violating any term request this. I received an invitation from dipping to participate with a link to a survey. I finished it and after, he said I'm probably would participate. It was 3 days ago and I have not heard anything since. Having never done this before, I'm insanely curious if there is normally a 4-5 day wait... If I did something wrong or if I just wan't selected. Please understand that I was eager to hear something that I want to participate!

  I understand that it is taboo to discuss the test, so I wasn't sure if just ask me these questions would create problems. Yet once again, I never did (only got my Photon 10 months) so I do not know the procedure.

  If this post is prohibited, mods/admin please delete or let know me, and if I can, I'll remove it.

  Thank you!

  You have nothing to fear. There is a bit of wait times with different parts of the test of impregnation.

  Just keep in mind that soaking tests are like Fight Club;

  And the first rule of Fight Club?

  All in good time.

  Thank you

  J

• triangle wave in comparison questions

  Hi all, I'm very new to using labview and have encountered a problem.

  I'm trying to compare 2 ongoing tensions with a triangle wave form, in a manner similar to PWM comparing a triangle wave to sine wave. I am building the schema to load on an FPGA but can't with the wires going to the comparator leave the signal generator of triangle and in the interface of e/s of the element of comparison.

  I think the problem is that the waveform of the triangle is an array, which is not a correct entry for the comparison group. I thought that the block that converts the table to the dynamic entry might solve this problem, but it didn't.

  Attached images of the schematic list and error. Again I am really new to this. Thanks for any help

  

  

  Right.  FPGA does not allow tables (unless the length is set to a constant), or DDT.  You will notice that if you open the palette of functions while editing an FPGA .vi, they aren't "even appear.  The error message is that the subVIs cannot run.

  Check it out Finder example OR (Help menu/search examples...) and search for "PWM".  There are several examples, the first one (generation PWM) probably applies very well (use a caller .vi and pass something like [1000 + 1000 * sin (i)], and [1000-1000 * sin (i)] and change [F] to [T] to stop the time each cycle).  Discover the other examples.  There may be one more like what you want.

  In general, the FPGA code works by a loop very quickly and treatment only one value at a time.  Instead of generating a sine wave together and a triangle wave model, you must generate a single point in waves each pass through the loop.

  If you want your own solution (instead of starting with the example): on the palette of functions, use 'search' to find sinus (or sinusoidal generator FPGA), etc. and use a normal programming/digital/Greater to compare the sine to triangle.

• Newbie about adding narration questions

  Hello

  I use first 11 elements. I want to make a video with comments out of a sequence of photos. I have managed to add photos, but want to ask:

  (1) on a video tutorial I've seen some audio controls on the bar above the timeline. I do not see those - I just saw markers and tape recorder controls. How to activate audio controls?

  (2) I want to increase the time that some of these pictures are displayed for the. I tried dragging the right edge of the picture on the right, but appears not to have changed the duration. How do I do that?

  BR

  David

  David

  First 11 elements, because now taken on Windows 7, 8 or 8.1 64bits.

  Please post a link to the video tutorial that you are using as a guide. In the meantime... If you want to create

  a clip of narration for a picture, then place the indicator in the timeline to the location of the timeline where you want as the narrative to go.

  Then

  a. narrative/tab of tools at the bottom of the workspace Expert.

  or

  b. Tools at the top of the workspace Expert Narration/Menu.

  In both cases, hitting the Narration will bring a dialog box of the storytelling tool for the creation of your narration.

  

  You should be able to slide on the edge of clip photo on the timeline and it to increase or decrease its

  duration.

  You can also set the still Image default duration in the preferences before importing photos.

  You can right-click in the photo on the timeline, select Time Stretch, and then change the duration in the Time Stretch dialog box.

  00; 00; 00; 00 represents hours; minutes; seconds; images. 2 seconds, you would set 00; 00; 02-00.

  If you want to set the same lasting more than 1 photo at a time editing, highlight each clips wanted all at the same time.

  Then anywhere in the selection of the platoon photos, do a right click and select Time Stretch from the pop up. Use the Time Stretch

  duration of setting the time for the selected clips.

  Extended dialog box resembles the following for a time = 5 seconds together.

  

  Please read the above and let us know is it works above for you there. If not, please detail how it isn't.

  For any question or need more information, feel free to ask.

  Thank you.

  RTA

• In pl/sql string comparison

  Hello
  
  I ran the code below and found that the output should be 5 but it shows 7 (always on the other). It does not compare the string in the case. can someone indicate why.
  
  declare
  date of check_in_date;
  var_day varchar2 (11);
  number of rate_id;
  
  Start
  
  check_in_date: = "23-mar-2013;"
  
  Select to_char (check_in_date, 'DAY') in the double var_day;
  dbms_output.put_line (var_day);
  Select the case sensitive option
  When VAR_DAY = 'SATURDAY' THEN
  5
  WHEN VAR_DAY = "SUNDAY" THEN
  6
  ON THE OTHER
  7
  
  END
  
  in rate_id
  Double;
  
  DBMS_OUTPUT. Put_line (rate_id);
  
  end;
  
  
  Thank you.
  Vipin

  Change this

  Select to_char (check_in_date, 'DAY') in the double var_day;

  as

  Select to_char (check_in_date, 'fmDAY') in the double var_day;

  You can use the "fm" (template format) specificaton otherwise the value will be right padded with a space for the size max.

  SQL> select '"' || to_char(sysdate+level, 'DAY') || '"' without_fm,
    2         '"' || to_char(sysdate+level, 'fmDAY') || '"' with_fm
    3    from dual
    4  connect by level <= 7;
  
  WITHOUT_FM  WITH_FM
  ----------- -----------
  "FRIDAY   " "FRIDAY"
  "SATURDAY " "SATURDAY"
  "SUNDAY   " "SUNDAY"
  "MONDAY   " "MONDAY"
  "TUESDAY  " "TUESDAY"
  "WEDNESDAY" "WEDNESDAY"
  "THURSDAY " "THURSDAY"
  
  7 rows selected.
  

• Newbie has a quick question and a follow-up

  I want to install Backup Exec and we add the Microsoft domain administrator account for VSphere authorizations, yet he doesn't see Microsoft Active Directory. I was not able to actually enter the VSphere server again to check this, only through the client, but I suspect it is simply because the VSPhere server has not been added to the domain. It is likely, or would - this something else?

  Small follow-up question: If this is the solution, and we add the VSphere server to the domain and it reboot, which will have no effect on the virtual machines running, will it?

  I know it's basic, but he came and he was out of the scope of my project.

  Thank you.

  As far as I know, vCenter is able to authenticate with users of the AD, ESX host require local users!

• Newbie Diceroll Lingo probability question

  Let's say I have these 3 each with a different range:

  x produces between 12 and 16 (Total range: 4) (4 possibilities)

  It produces between 20 and 27 (Total range: 7) (7 Chances)

  z generates between 31 and 60 (Total range: 29) (29 Chances)

  I need a diceroll who will roll between these 3, given that

  their respective range increases their chances, but suddenly hit a

  3.

  My question is how do jargon to 'know' it strikes of the 3?

  Thank you

  Something like the following will work:

  n = random (0, 39)

  real case of

  (n<>

  put "spawn x."

  (n<>

  put "spawn there.

  (n<>

  put "spawn z.

  cases of termination

• Newbie on iSCSI Configuration questions

  Hello everyone

  I'm new to VMware. I have two questions

  (a) once I have add an address IP of SendTargets discovery, how can I update it? for example, if a new target is visible via the IP discovery after that it has already been added in VMware and I want it to appear.

  (b) is there a provision the disconnection of one specifying IQN (San identifier)? I went though VSphere Documentation and I couldn't find anything.

  (c) VSphere he iSNS support such as Linux (iscsiadm)?

  Thank you

  Welcome to the Forums-

  (a) you will need to go to the section of the configuration of the ESX host storage card in the client vSphere select initator iSCSI, then click Rescan - this cause a target command send sending sllowing to the discovery of new targets

  (b) No, there isn't a way to disconnect from a specific IQN I know

  (c) to the vSphere, I think not vSphere supports iSNS.

  If you find this or any other answer useful please consider awarding points marking the answer correct or useful

• [String comparison] Shouldn't work but not yet!

  Hello
  == operator should not work with 2 object references, that we do not actually compare the values of the object but just a few addresses? Then look at my code:

  public class Eq{
  
       public static void main(String[] args){
            
                 String a = "hello";
                 String b = a;
                 String c = "hello";
                 String d = "helo";
                 
                 System.out.println((a==b));//true
                 System.out.println((a==c));//true!!
                 System.out.println((a==d));//false
       }
  }

  (1) I assign b reference the same address of a, so it makes sense to get a real for ==.
  (2) I assign c a string with the same value of the strings, I expect == false return because they are different, but... I always get real!
  2 after 3)), I created another string with the value "helo" and I get false.
  
  Thus, == just seems behaves like the method Equals ()... am I missing something?

  Google for "java string literal pool."