An empty array to a worksheet string, delimiter

Similar Questions

• Combing of the elements of an array into a single string

  Hello world

  I would like to combine all the elements of an array into a single string. For example, I have a table of 5 elements in the chain

  A

  B

  C

  D

  E

  I want to merge all the elements of a unique string of ABCDE.

  I tried to use the 'Worksheet picture String' function but the tabs separating caused me a problem even if I removed the by ' search string and replace.

  Thanks in advance for your help.

  

• Insert references VI in an empty array of objects

  Hi all

  I shopped, but I can't seem to find the answer to this particular question.

  Platform: TestStand 4.2.0 LabVEW 8.6.1.  Customer resists upgrade.

  I am trying to build a list of VI references to a variable of TestStand.  TS is an empty array of references to object called Step.VI_References.

  BT, I take the context of the sequence (from "ThisContext") and read it as an object of property.  I then take this reference and use it with search GetPropertyObject Step.VI_References.  I have a table of references VI (of type TS. PropertyObject) that I am an iteration more to extract each reference.  It is then to be inserted by using SetPropertyObjectByOffset.  See the attached picture for the relevant bit of code.

  My problem is I'm getting an error-17300 - essentially a "NULL pointer unexpected shipping reference" SetPropertyObjectByOffset call - even with just a reference to be inserted.

  It doesn't seem to be a mistake to place else, but whenever I try to access VI_References in table form (using any table API), it gives the same error.

  What obvious (or subtle) thing I'm missing?

  Thank you

  Geoff

  If these are references, you must use SetValInterfaceByOffset instead of SetPropertyObjectByOffset.

  Hope this helps,

  -Doug

• For automatic indexing loop should not index empty array

  Hi guys,.

  I wanted to say in this VI remove empty elements in the table. He worked for table 1 d, but as soon as I gave him a table 2D, for some reason that I was unable to remove empty elements:

  

  

  sdfsdfsdfadgadf wrote:

  So when I was debugging, I saw at the 3rd row and 4th iteration of line, out of the inside OF the terminal loop index outter loop is [].

  Should not the terminal of the index of the outer loop treat [] as 'skip it '?

  In this case, the tunnel of indexation in the outer loop takes an empty 1-d array and adds it as a line to the 2D table. Because the 2D tables can not be serrated, it fills the remaining elements of the line (all) with the default value. Maybe we could say that an empty array should mean 'add all', but this behavior goes back very far and I don't know what effect this would have. As mentioned, it is easy enough to do what you want with a conditional append in the outer loop.

  sdfsdfsdfadgadf wrote:

  I mean what you described certainly applies if [] a something, but in this case it didn't. To prove the point, try something like this:

  

  Check the size of the table. You will find that it is 3,0,0. In other words, you have 3 pages, each with an empty 2D array, which is exactly what builds your code.

  I try to avoid dealing with > 2D paintings and which deals with the cases where they can be empty, so I don't remember the details of why this happens, but IIRC, it follows the rules of the system.

• Problem with pushing the attribute child xml to an empty array

  Hi guys,.

  I have another problem with the bet, or should I say, pushing data from an xml file to an empty array, as I stated earlier.

  During the xml_mc.onload, I can see the data, but after that, it becomes undefined.

  It seems that I couldn't find the solution on the net as well. I suspect that's not possible, but I'm not giving up.

  Please help me.

  Thank you.

  This is the code example:

  var monTableau = new Array();

  var xml1:XML = new XML();

  Xml1.ignoreWhite = true;

  Xml1.onload = function (success: Boolean) {}

  {if (Success)}

  var nodes = this.firstChild.childNodes;

  for (i = 0; i < nodes.length; i ++) {}

  MyArray [i] = nodes [i].attributes.name;

  }

  Text1. Text = MyArray [2];  to check if the 'name' attribute is visible

  } else {}

  trace ("could not load the XML");

  }

  }

  Xml1.load ("icons.xml");

  Text1. Text = MyArray [2]; I commented on the first text to try to display it again, and the result is not DEFINED...

  the XML would look like this:

  icons. XML

  < icons >

  < name of icon = "icon1" / >

  < name of icon = "icon2" / >

  < name of icon = "icon3" / >

  < name of icon = "icon4" / >

  < / icons >

  Thank you

  I do not understand your problem.  Table fill with data.  If you expect this second "text1.text ="show another thing that 'no set', it won't happen as you wrote it. "  This line of code is run before the onLoad function (code execution does not wait for loading files).  You want only to deal with the processing of the data, once the onLoad function he treated in the table.

• "Scaling of epizootic ulcerative syndrome and build the waveform (slna)" and "table of string in string delimited a comma."

  I'm taking a picture of waveforms and the units of the scale accordingly.  I have a picture of the sensitivities that the user can change and do this in my "EUs Scaling" under VI.  I would use just of "LAS scale voltage to EU VI LabView", but the sensitivity of my sensors will vary depending on the way through.  I can't much the back wave of construction. I think I'm scaling of values of y in my sub VI correctly.  The sub VI is inside a loop of acquisition data and after reading MX DAQ.  The sub VI is "Scaling had 32ch".

  In addition, when you use DAQ MX create channel he wants to channel names to a string of nouns that are delimited by commas.  How do I take a string array and comma delimit them into one string?

  They are here in 2009.

• Publish in displaying selectOrderShuttle values selected in a long string delimited by semicolons

  Jdev 11.1.2.2.0

  Hello

  I have a strange problem in selectOrderShuttle.  The Shuttle displays a read-only long text delimited by semicolons instead of each individual value in shuttle.  Example:

  Assignment of

  Description; Parent site; Run the approval; Task status code; Comments

  Whereas "assignment is the selectOrderShuttle label and Description; Parent site; Run the approval; Task status code; The comments are the values.

  I expect to see these values like this shuttle:

  Description

  Parent site

  Run the approval

  Task status code

  Comments

  Here is my code snipplet:

  in jspx:

  < af:selectOrderShuttle label = "assignment."

  ID = "sos1" reorderOnly = "false".

  value = "#{pageFlowScope.paramAssignBean.selectedSortValues} '"

  trailingHeader = "Hello World Values.

  readOnly = "false".

  Disabled = "false" size = "300" >

  < f: selectItems value = "#{pageFlowScope.paramAssignBean.allSortItems}" id = "si2" / > "

  < / af:selectOrderShuttle >

  paramAssignBean Java:

  private static final String EVENT_PARAM_ASSIGNS_VO = "ItasEventParamAssignsVO1";

  public list getSelectedSortValues() {}

  log.info ("ENTER getSelectedSortValues");

  String selectedValuesValueAttrName = "AssignmentUid";

  ItasAppModuleImpl am = (ItasAppModuleImpl) ADFUtils.getApplicationModuleForDataControl (this.) ROOT_AM);

  selectedSortValues =

  DataUtils.getAttributeList (am, EVENT_PARAM_ASSIGNS_VO, selectedValuesValueAttrName, null);

  log.info ("END getSelectedSortValues");

  Return selectedSortValues;

  }

  public list getAllSortItems() {}

  log.fine ("ENTER getAllItems");

  String allItemsValueAttrName = "AssignmentUid";

  String allItemsDisplayAttrName = "DisplayLabel";

  ItasAppModuleImpl am = (ItasAppModuleImpl) ADFUtils.getApplicationModuleForDataControl (this.) ROOT_AM);

  allSortItems =

  DataUtils.getGenericChoiceList (am, EVENT_PARAM_ASSIGNS_VO, allItemsDisplayAttrName, allItemsValueAttrName, false, null);

  log.fine ("the END getAllItems");

  Return allSortItems;

  }

  in DataUtils.java

  public static list < SelectItem > getGenericChoiceList (am ApplicationModuleImpl, String voName, String textAttribute, String valueAttribute, boolean addNullEntry, String whereClause) {}

  LOGGER.info ("entering getGenericChoiceList, VO =" + voName + "whereClause:" + whereClause);

  The choiceList list = new ArrayList();

  try {}

  ViewObject vo = am.findViewObject (voName);

  vo.setWhereClause (null);

  If (null! = whereClause) {}

  vo.setWhereClause (whereClause);

  }

  LOGGER.info ("vo.getQuery:" + vo.getQuery ());

  vo.executeQuery ();

  vo.setRangeSize(-1);

  SelectItem TR;

  If {(addNullEntry)

  TR = new SelectItem ("", "");

  choiceList.add (si);  Add an empty entry at the top of the list

  }

  Rank [] lookupRows = vo.getAllRowsInRange ();

  LOGGER.info ("choiceList.length:" + lookupRows.length);

  for (int j = 0; j < lookupRows.length; j ++) {}

  TR = new SelectItem (lookupRows [j] .getAttribute (valueAttribute), (String) lookupRows [j] .getAttribute (textAttribute));

  choiceList.add (si);

  }

  If (null! = whereClause) {}

  vo.setWhereClause (null);

  }

  } catch (Exception e) {}

  e.printStackTrace ();

  LOGGER.severe ("error in getGenericChoiceList():" + try ());

  throw new oracle.jbo.JboException (e);

  }

  choiceList return;

  }

  public static list getAttributeList (ApplicationModuleImpl, String voName, String valueAttribute, String whereClause am) {}

  LOGGER.info ("enter getAttributeList (, VO =" + voName + "whereClause:"+ whereClause); ")

  The choiceList list = new ArrayList();

  try {}

  ViewObject vo = am.findViewObject (voName);

  vo.setWhereClause (null);

  If (null! = whereClause) {}

  vo.setWhereClause (whereClause);

  }

  LOGGER.info ("vo.getQuery:" + vo.getQuery ());

  vo.executeQuery ();

  vo.setRangeSize(-1);

  Rank [] lookupRows = vo.getAllRowsInRange ();

  LOGGER.info ("attributeList.length:" + lookupRows.length);

  LOGGER.info ("Mina Mina valueAttribute:" + valueAttribute);

  for (int j = 0; j < lookupRows.length; j ++) {}

  LOGGER.info ("Mina Mina value:" + lookupRows [j] .getAttribute (valueAttribute));

  choiceList.add (lookupRows [j] .getAttribute (valueAttribute));

  }

  If (null! = whereClause) {}

  vo.setWhereClause (null);

  }

  } catch (Exception e) {}

  e.printStackTrace ();

  LOGGER.severe ("error in getAttributeeList():" + try ());

  throw new oracle.jbo.JboException (e);

  }

  choiceList return;

  }

  Any ideas?  Help, please.

  Thank you

  -Mina

  Is allSortItems a bean with a Get accessor, but no Set accessor? What is the type of allSortItems?

• SQL: REGEXP_SUBSTR CSV with string delimiter

  Hello

  I would like to create a function to split a CSV file with string using REGEXP delimiter.

  Because the REGEXP function does not deal with NULL values, in the first place, I use a REGEXP_REPLACE:

  SELECT REGEXP_REPLACE (' ' ' ';) "2011-12-30 15:33:15 '; "" 116 "; » « ; » 1 » ; "" ANSWER "; "" SIP/SDX20016-b6ec9c10 '; (""', '("") + ',' 'NULL' ') FROM dual;

  Result:

  'NULL '; "2011-12-30 15:33:15 '; "" 116 "; "' NULL '; » 1 » ; "" ANSWER "; "" SIP/SDX20016-b6ec9c10 '; "' NULL '.

  If I can deal with the empty columns.

  Then I apply this REGEXP:

  	SELECT REGEXP_SUBSTR (' 'NULL';) "2011-12-30 15:33:15 '; "" 116 "; "' NULL '; » 1 » ; "" ANSWER "; "" SIP/SDX20016-b6ec9c10 '; ("' NULL ' ',' [^(";")] +', 1, level)-LOOSE COLLECTION ltab_SplittedTelList
  	OF the double
  	CONNECT REGEXP_SUBSTR (' 'NULL';) "2011-12-30 15:33:15 '; "" 116 "; "' NULL '; » 1 » ; "" ANSWER "; "" SIP/SDX20016-b6ec9c10 '; » NULL » ', ' [^ « ; »] +', 1, level) IS NOT NULL;

  Result:

  NULL VALUE

  2011-12-30 15:33:15

  116

  NULL VALUE

  1

  REPLIED

  SIP/SDX20016-b6ec9c10

  NULL VALUE

  Very good, but if I put a delimiter column ';' in the middle of a string, for example in the middle of the date, I had my date cut in two.

  I can't find the correct model for my REGEXP.

  Jump, it is possible to do it with REGEXP.

  Thanks in advance,

  Greg.

  Hi, Greg.

  Here's a way to do it in pure SQL:

  WITH got_str AS

  (

  SELECT "' ';'" 2011 12-30; 15:33:15 '; 116. " » « ; » 1 » ; "" ANSWER "; "" SIP/SDX20016-b6ec9c10 '; ' ' ' ' ' AS str

  OF the double

  )

  SELECT THE LEVEL

  , REGEXP_SUBSTR (' ";' |") Str | ';"'

  , '";" ((([^"]*"[^;]) *[^"])*)'

  1

  LEVEL

  NULL

  1

  ) AS sub_str

  OF got_str

  CONNECT BY LEVEL<= 1="" +="" regexp_count="" (="">

  , '";"'

  )

  ;

  Note that I added one; after 2011-12-30.

  Output:

  LEVEL SUB_STR

  ---------- -------------------------

  1

  2 on 12-30-2011; 15:33:15

  3 116

  4

  5 1

  6 ANSWERED

  7 SIP/SDX20016-b6ec9c10

  8

  As always, the solution depends on your version.  It works in Oracle 11.2.

  Your message, it seems that you do this in PL/SQL.  The above query will work in PL/SQL, of course, but it might be simpler to use the code of procedure.  Parse the string from left to right, followed the quotation marks and semicolons.  If you find a semicolon, and the total number of quotes spent so far is the same, then you have found the beginning of a new secondary channel.

• Empty array 1 d

  Hello

  I would like to declare an empty 1-d array in the MathScriptRT node.

  This code provides a 2D picture.

  a = [];

  In Matlab, I know that the above code will give me an empty 1-d array.

  Could someone tell me how to report?

  I use LabVIEW 2013sp1.

  Thank you

  An easier way would be not to use mathscript and simply use an empty table 1 d diagram constant.

• What is the best way to convert an array of bytes or string cluster

  I am writing a program that sends UDP packets and I defined the data I want to send via large groups (with numbers of u8, u16/u32, u16/u8/u32 tables and nested groups). Just before sending the data, I need to convert groups or chains of arrays of bytes. The flatten the string function is almost perfect for this. However, it is addition of lengths in the tables and strings that makes this unusable method, because as far as I can tell.

  As I have many of these groups, I would rather not hard code the unbundle names and conversion/cast of strings or arrays of bytes for each of them.

  Y at - it a function, or a tool that I'm on?

  Thank you!

  mkirzon wrote:

  The program I'm developing is to communicate and to poll an external device that includes a Protocol well documented. The messages that I built in clusters contain components accurate that expected from the other device. So, if my program adds any additional info (such as this array/string lengths), monitor the device external won't recognize messages and returns an error.

  Unfortunately, you have to ungroup your cluster and collect the individual channels to concatinate.

• Analyzes the string and extract the string delimiter

  Hello

  Basic questions.  Is this possible with the scan of regular expression of the string to extract the string that are in the specified delimiters.  Here is an example:

  Name of the \\Name of the folder 1\Name to the folder 2\Name to the folder 3\File

  Chain analysis can produce the following by specifying the regular expression on the right:

  1 folder name

  Name of the folder 2

  Name of the folder 3

  File name

  I tried \\\%s\\%s\\%s\\%s but the %s stops on the first white space.

  Thank you

  Michel

  RavensFan suggested the service appropriate for your condition, but you can also use an alternative, which is "spreadsheet of array of strings.

  

• adding items from picture to picture to a worksheet string

  Hi all

  What I'm trying to do is write my data in table 1-d to text file. One problem to come my way is that he write only 10 items table in the file and I know that the dimension of the array is 10, but what I want is to add each item 10 of the table until I stop a loop by myself. Once again, I want to say I don't want 'table in spreadsheet string' of re - write but that its expansion. (without changing the size of the table). Any suggestions?

  Thank you..

  Hi NAMA,

  Please read the help for the WriteToTextFile function!

  In particular the paragraph on the entry "path of the file. It contains two options to add new data to an existing file...

• How to convert the array of integer to string

  Hi, I'm trying to convert the table of 32-bit integers to a string. For ex: If the array contains {1234, 4567, 8, 9} I need string like {00.00, 34,12, 00, 00, 45, 67,...}

  How to do this one.

  Help, please

  Thank you best regards &,.

  Harish. G.

  Hi Haris,

  use the above solution as it seems you really want figures BCD...

  Or this slightly improved version:

  

• Separation of string delimited by tabs

  Hello
  
  I want to separate a delimited by tab characters in a query field. It consists of three names, and I have to put each of these 3 names in a separate field. How can this be accomplished?
  
  Example:
  in field 1, we have the string 'John Anderson Smith '.
  in field 2 filed 4 I want to see the following values:
  area 2: John
  field 3: Anderson
  field 4: Smith
  
  It must be done with a lot of names having different lengths.

  SQL> ed
  Wrote file afiedt.buf
  
    1  select regexp_substr(txt,'\w+' , 1, 1) as nm1
    2  ,regexp_substr(txt, '\w+', 1, 2) as nm2
    3  ,regexp_substr(txt, '\w+', 1, 3) as nm3
    4  ,txt
    5* from t
  SQL> /
  
  NM1              NM2           NM3              TXT
  ------------------- ------------------- ------------------- -------------------
  John              Anderson          Smith              John Anderson Smith
  
  SQL> 
  

• Split string, delimiter based

  I searched these forumns and I can't find an Oracle function that splits a string into several columns according to a delimiter. I've seen some functions or procedures, but I ws wonder if there is a function of standard Oracle.
  
  data: 44444-123413
  
  I just want everything before the ' - '.
  
  44444
  
  
  Thank you!

  Hello

  Welcome to the forum!

  To get the front part of the (first) '-'

  REGEXP_SUBSTR ( txt
             , '^[^-]*'
             )
  

  What do you want if txt starts by '-'? The above expression return the NULL value.
  What do you want so txt does not contain '-'? The above expression returns all txt.

  [This thread | http://forums.oracle.com/forums/thread.jspa?threadID=945432&tstart=0] addresses the more general case of your question.