string in table 2D

Similar Questions

• With the help of the function of worksheet to convert the string in table 1 d

  Hello to all 2!

  I have the following problem: I have a string (which I have read in a txt file), and using the chain of worksheet to the array function, I want to turn this string in a table 1 d of double. MY PROBLEM is that the resulting string is only the first element. How I see the other items too?

  4 thank you for your time!

  P.S. I use LabView 8.5.1. Windows XP SP 2

  Check the code below:

  

  or only one solution: (do not know why Path2 showed up to... ignore her...)

  

• String to Table

  Hello.

  I am trying to understand how to put the string entries in a table on the right, and from top to bottom left.

  for example

  channel 1 goes to Row0Col0 (R0C0)

  Channel 2 goes to R0C1

  chain 3 goes to R1C0

  rope 4 goes to R1C1

  and so on.

  Essentially, I want to implement this in a larger VI who needs a report to print with data perfectly spread out in rows and columns.

  And the data are "String" and not digital.

  Can anyone help?

  Hi Rohit,

  First you create your lines, then you generate your table since the lines:

  

• A String conversion table of double rooms

  Hello

  Do you know how to pay to convert a string into an array of doubles.
  Here is an example of my chain:
  0.000,1,0.7614801886489786,0.023750439346730916,205.77816888786631,0,0,0,0,0,0,0,0,0,-0.643693240119727,-0.005262679965248317,-0.005271184635994994,0,0,0,0,0,0,0,0,0
  (numbers with comma separator).
  I tried with string to function table worksheet, but it doesn't work.

  Thank you

  
  

• String manipulation & table

  Hello

  Maybe someone can give some advice. I read the data on the temperature of a Hydra of 2620a Fluke. I went to work, one every few seconds the temperature reading is fast enough. The moat returns a string containing a number of temperatures for each analysis. Each test returns a string, something like + 0023.7E + 0, + 0025.6E + 0, + 0023.8E + 0...

  9 sensors are measured. For each channel, I can parse the string to a numeric string, convert it to a number and add this number to a table.

  Say that temperatures are 1,2,3,4,5. I find myself with a table 1 d, 1 2 3 4 5 1 2 3 4 5 12 3 4 5 1 2 3 4 5... write this to an LVM file results in 1 column with all these numbers.

  What I need is a number for each scan line, as follows (an additional column would be times)

  1 2 3 4 5

  1 2 3 4 5

  1 2 3 4 5

  I'm having a brain freeze and I just cannot find a way to do it.

  Also, I need to display these temperatures in a graph. If I have the temperatures in a picture, I can manipulate them and do the required calculations.

  If some has a suggestions that would be great. I'm using Labview 2012.

  Attached, is the part that needs to do this. 1,2,3,4,5 chain would be the release of the moat and would read up to the stop.

  Thanks in advance

  Arne

  And if you also want their graph, simply send them a chart:

• Actual number of string in table

  Hello

  I want to read real numbers to a text file and put them in a table.

  The problem is that the precision of the number is not displayed. It is converted in full.

  There is an example similar to http://forums.ni.com/t5/LabVIEW/Text-string-to-integer-array-with-keeping-order-in-text-string/m-p/1...

  I couldn't transfer the number in the array of strings in a digital picture.

  Thanks in advance.

  Mittani

  Replace the string decimal number by the fractional equivalent conversion

  

• Convert strings in table (Composite Type)

  I am creating an array of Type Composite in a vCO for the purpose of data transmission via the package manager of Script comments.  I use the comments Script Manager to run a PowerShell script that will deploy the 1 domain controller in a new forest.  Right now I have only 2 variables customized in the script; '$aminPassword' & '$domainName '. If I was running directly from vCO, that I would have no problem because I could manually select the variables to replace during execution of the workflow "Execute Script in guest VM.  Given that the process will be initiated to vRA, I have to go through the laborious process of creating a wrapper.

  The workflow in the package manager of Script comments where this logic is called "Run Script in guest VM.  In this workflow, there is a script called 'Update Script' task object has 2 inputs: vcoPath (type: String, attribute) value is the path where the script is stored on the server of vCO and scriptVariables (type: Type(StringtoReplace:string,ReplacingString;string):scriptVariables) Composite.  The last variable would be normally filled during the manual invocation of the workflow when the applicant chooses the script as they ran.  Since I'm on vRA for presentation, I have to the people of the variable based on script string entries.

  The code for the scriptable task update Script is:

  var ScriptFile = new FileReader (vcoPath);

  scriptFile.open ();

  script var = scriptFile.readAll ();

  for each {(var scriptVariable in scriptVariables)

  System.log ("Proxy" + scriptVariable.get ("stringToReplace") + "with value" + scriptVariable.get ("replacingString"));

  var search = escapeRegExp (scriptVariable.get ("stringToReplace"));

  script = script.replace (new RegExp (research, "g"), scriptVariable.get("replacingString"));

  }

  Recording of the single file

  System.log ("save the script" + vcoPath + "with content: \n" + script);

  var fileWriter = new FileWriter (vcoPath);

  fileWriter.open ();

  fileWriter.clean ();

  fileWriter.write (script);

  fileWriter.close ();

  function escapeRegExp (str) {}

  return str.replace (/ [-------------[\]------/------{\}------(\)------*--------+------?------.------^------$------|] / g, "------$& ');

  }

  I found the following script online to build the array of Type Composite, but it doesn't seem to work:

  scriptVariables = new Array();

  var jsObj = {name: '$domainName', value: DomainName};

  scriptVariables.push (jsObj);

  var jsObj1 = {name: "$securePassword", of the value: somepassword};

  scriptVariables.push (jsObj1);

  In my solution, $domainName and $securePassword are the variables that are replaced with the values of the variable WF domainName and somePassword vCO.

  The error on the task scriptable, declaring "Update Script" I get:

  [03:31:16.420 2015-01-01] [I] replace null with the null variable

  [03:31:16.420 2015-01-01] [I] TypeError: can't call method "replace" NULL (Workflow: Wrapper to run the script in guest VM / update script (item29) #13)

  I put a breakpoint on the script task that contains the code to create the table of Type Composite and saw he was actually creating a table with 2 columns and 2 rows, but it was empty.

  I've been trying my brain on this one for a while now and have found only a few messages on the web that have been useful only to distance this finally brings me to my question: does anyone know how to fix this?

  v/r

  Jeremy

  If the section "create a workflow dedicated to run the script" of the tutorial in relying on the comments Script Manager package does not work, I'll make sure to try your suggestions and comments. If the tutorial works, I will also provide feedback and let everyone know the solution.

  Thank you

  Jeremy

• Can I Insert fixed string in table select table data found?

  Hi all
  I have a table
  

  Create table student (student_name varchar2(10), student_id number(10),day varchar2(10),hours_studied number(10));
   
  insert into student values ('RON',12,'SUN',4);
  insert into student values ('RON',12,'MON',5);
  insert into student values ('RON',12,'TUE',6);
  insert into student values ('ZAP',13,'SUN',3);
  insert into student values ('ZAP',13,'MON',9);
  insert into student values ('ZAP',13,'TUE',10);
  insert into student values ('DEW',14,'SUN',4);
  insert into student values ('DEW',14,'MON',6);
  insert into student values ('DEW',14,'TUE',8);
  insert into student values ('PIKE',15,'SUN',2);
  insert into student values ('PIKE',15,'MON',1);
  insert into student values ('PIKE',15,'TUE',4);
  insert into student values ('TON',16,'SUN',30);
  insert into student values ('TON',16,'MON',2);
  insert into student values ('TON',16,'TUE',24);

  I have one more same table as before, but with an extra column
  

  Create table student1 (student_name varchar2(10), student_id number(10),day varchar2(10),hours_studied number(10)) month varchar2(10);

  Now, I want to insert data into the table 'student1' using the 'student', which includes the data.
  

  Insert into student1 values select * from student

  The above insert statement throws me an error "Not enough values" something like that...
  
  
  There is no primary key on the table. I last column of the table, "Student" 1 is standard, that is to say.., MAY for all lines.
  Can I write the query like this?

  Insert into student1 values select student_name,student_id,day,hours_studied,'MAY' from student;

  If this is not the case, how can I write the insert statement?
  
  Please let me know if it's confusing...

  Yes, it works, but need a correction of bit:

  Insertion in Student 1 select student_name, student_id, day, hours_studied, 'USA' of student

  you do not have the keyword "VALUES" in the "insert... Select...' statement."

• String in table

  Hello

  I use flex 4.

  I said str.

  var str:String = 'this is a sample program;

  I want to store this variable str to the array variable.

  for example

  var myarr:array = {'This', 'is', 'sample', 'program'};

  
  I want to convert str myarr programmatically in flex 4.

  concerning

  Athi

  Hi Athiroy,

  You can do...

  var str:String = 'this is a sample program;
  var myarr:Array = str.split("");

  Thank you

  Jean Claude

• concatenate the data in 2 tables in a third table as well as in CONCATENATE strings

  Hello. as the title says, I wish to only concatenate the data in 2 tables in a similar third table that concatenate strings don't. All tables should be 1 d. For example, suppose that there is 1 table with the following: 1. 2; 3; 4 and table 2 with:; b; c; d. I would like a table 3 either 1 a, 2 b, 3 c, 4 d. Now this could be done easily with above mentioned concatenate strings, then table construction. but table 1 and 2 have something like 150 items. Rather painful. Any ideas?

  Hold arrays of two strings in a loop for example, concatentate the strings inside the loop and run the result réécrirait array3.

  Autoindexing manages table manipulations.

  MIke...

• "The String to Byte Array" and its operations on-site (memory) of twins "Byte Array to string"? (or if they incur sentence of copy/memory operation?)

  I can't deduct the answer to this question (topic/post title) of the help of LabVIEW on the functions.

  Intuitively, it seems that the two representations of data are equal to the memory and so goes between the two should essentially be a no-op when the code is compiled... but is it? (assuming that the length of the array of strings/remains constant, can I go back repeatedly without performance?)

  As a string of LabVIEW is a handful and any other type of data except tables aren't a handful; that implies to me that a string = U8-table-grip handle and so a string into an array of U8-could be a memory or inefficient operation since no conversion actually take place?

  The reason I ask, is that when you work with for example TCP Read or read VISA, 'data' reading is always a string, but according to what you are doing, this string is often more efficiently processed/interpreted if converted to an array of U8 and I just want to know if (memory and CPU point of view) I can move freely between the chain and U8 array and return depending on what format is most appropriate to a point?

  (Also, I'm at this stage fairly certain that the "array of strings of bytes" is cleaner AND more efficient than a type-cast to an array of U8 strin... but I could be wrong.)

  I did some tests on this just now, and my conclusion is that it is completely in place. The local users group had a coding challenge when this became relevant to my solution.

• Delete zero a string termination

  Hello
  I want to convert an array of tanks, for example [12 123; 1; - 46.2] to a string (with table chain worksheet vi).
  In fact, I have the string: "12,123000 1,000000-46,200000.
  But I want to have: "12 123 1 - 46.2", without the trailing zeros, which are particularly useless and take a great place when you save it as a txt file.

  Thanks for your help.

  PS: there is no need to propose looking for 0 after the "," and then delete them: this solution is horrible verry and take a lot of resources with my large number of values.

  Hi Rameses,.

  read context-sensitive help from ArrayToSpreadsheetString, in the sentence for the format string and then you click on 'format string syntax' and you see a table of all the formatting codes. This way you would read on the ' # ' to remove the zeros on the right...

  So use a format string of "%#.6f" for your formatting...

• string split or group

  I want to divide and put the string in table... for example I want to group 4 which is array1 and array2, array3, array4

  and then if I write 1111 0010 he enters my array array1 and 0010 will be my value below

  so if I write 2222 0011 he enters my array array2 and 0011 will be my value underneath and so forth for array3 and array4

  simplify I write 1111 0010 3333 2222 0011 0012 4444 0013 that my table will look like this

  table 1 table 2 array3 array4

  0010 0011 0012 0013

  If other than the 1111,2222,3333 and I want to ignore it and it's the value of 4444

  can someone give me some example about it

  
  

• How to declare a pointer to the element of structure, i.e. the table structures

  LStr, * LStrPtr, * LStrHandle structure is taken from the extcode.h of cintools of LabView
   
  I used: sprintf (((*(*in_array)-> Strings [* count])-> str), local_str); for local_str string to
  Table of LabView.  It worked well, but a single programmer advised me to change the code to be more readable.
  Means - to change (*(*in_array)-> Strings [* count]) of construction to a pointer. I tried several different
  ways to implement this - but in all cases it caused LabView crash. I understand that this question
  is related to the C not on LabView programming, but you could point me to the place where I error?
  The incorrect string is probably "LV_array = & (*. ((**in_array)))" Strings [* Count])); "
   
  Thanks in advance.

  1 typedef struct {}
  2 int32 cnt;            / * number of bytes following * /.
  3 uChar str [1];         / * cnt bytes * /.
  4} LStr, * LStrPtr, * LStrHandle;
  5.
  6 typedef struct {}
  7 int32 dimSize;
  8 LStrHandle string [1];
  9} LVStringArray;
  10.
  11 typedef LVStringArray * LVStrArrayHdl;
  12.
  13 _declspec (dllexport) void avg_hello (int * count, LVStrArrayHdl in_array)
  14.      {
  15.
  16 unsigned char * local_str = "entry function ma_in();
  17. (* County) = 0;
  18 LStr * LV_array;
  19.
  20 LV_array = & (* ((**in_array).)) Strings [* Count])); Address to which to point LV_array
  21 subfunc(count, &in_array);                      Call a function that resizes the table (work)
  22 sprintf(LV_array->str, local_str);              by passing the string to LabView (does not work)
  23.
  24.}

  Thanks Andrey Dmitriev! spasibo!

  With your example, I realized where I have error in my code:

  I tried to assign the address of string pointer that has not yet been preallocated!

  that string permutation just means get us final code:

  1 typedef struct {}
  2 int32 cnt;            / * number of bytes following * /.
  3 uChar str [1];         / * cnt bytes * /.
  4} LStr, * LStrPtr, * LStrHandle;
  5.
  6 typedef struct {}
  7 int32 dimSize;
  8 LStrHandle string [1];
  9} LVStringArray;
  10.
  11 typedef LVStringArray * LVStrArrayHdl;
  12.
  13 _declspec (dllexport) void avg_hello (int * count, LVStrArrayHdl in_array)
  14.      {
  15.
  16 unsigned char * local_str = "entry function ma_in();
  17. (* County) = 0;
  18 LStr * LV_array;
  19 subfunc(count, &in_array);                      Call a function that resizes the table (works), firstly resize us the table, and only after that can we assign a string address to a pointer

  20 LV_array = & (* ((**in_array).)) Strings [* Count]));  Address to which to point LV_array assignment
  21.
  22 sprintf(LV_array->str, local_str);              by passing the string to LabView (does not work)
  23.
  24.}

• Table indexOf() reference error?

  Hello

  I have these lines of simple code and line 20, I get the error in the comment, but I can't find the problem in my code

    var directions      = [0,1,2,3];
    var lockedDirection = 0;
    var lastDirection   = 2; // sample code
  
    switch (lastDirection) {
    case 0:
         lockedDirection = 2;
         break;
    case 1:
         lockedDirection = 3;
         break;
    case 2:
         lockedDirection = 0;
         break;
    case 3:
         lockedDirection = 1;
         break;
    };
  
  
    var a = directions.indexOf(lockedDirection); // ReferenceError: Function directions.indexOf is undefined
    directions.splice(a, 1);
  

  I believe that the version of JavaScript AE uses only supports indexOf for strings, not tables.

  Dan