Is there a delimiter line or column for writing text file.vi

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• Odd number of columns in the text file

  Hello everyone

  From an Excel (.xls) file, I saved (tabs-delimited text) file and open in Labview. The file has only 2 columns (apparently), but my VI says he has 12! I tried to find any character 'lost' in the file but it's all in the first two columns.

  However, if I open the .xls file, save the text file delimited tab, open this tab delimited text file using excel, hit save and then open in my VI, the VI will tell me that the file has only 2 columns. Strange.

  Enclosed please find my VI (I tried two different methods to load the file and got the same results).

  Thank you

  Dan07

  

  

  Around this line, you will notice a bunch of tabs:

  240.4926373\t507.1851226\t\t\t\t...

  Edit: I would like to clean up the source, but if you're stuck here is a way to clean:

  

• Accessory JSP code for only text files

  Hi all
  I want to use the code in the file text on fire to open a text file and parse each line.
  
  I have a JSP page which I use to attach files. But the JSP attaches files to binary format and so the text file does not recognize these binaries.
  
  How can he do join text files or how to convert these binary text files?
  
  My text file code is: -.
  
  text file = TextFile();
  textFile.open(name: fileHolder.file_filename);
  
  logMessage ("- file exist? - >" + textFile.exists);
  
  {foreach (line textFile.lines)
  logMessage ("-The LINE is->" + line);
  
  
  
  }
  
  textFile.close ();
  
  And my JSP code is: -.
  
  < td > < input id = "attachmentFile" type = "file" < f: fieldName att = "fileHolder.file" / > value = "" class = "input" > < table > "

  There is a drawback to doing it this way (many things in memory), but unless the files are big, I suggest to try this:

  // build the string from the file just opened
  stringReadFromFile = String(binary : fileHolder.file, encoding : "ascii")
  

  Once you get it to a string, you might analyze it looking for '\n' line by line. Let me know if you need this code and I'm going to him as well.

  If the files are large, you can store the file in a temporary directory, and then reopen it using text file you described below.

  Dan

• Syntax to detect the line feed or newline read text file?

  I have a SQR (aka Hyperion Production Reporting) program that treats a comma-delimited text file.
  
  Sometimes one of the fields contains carriage returns and line breaks, that's not groovy, as is the record delimiter.
  The program currently handles this situation by disgarding records that do not contain the specified number of fields.
  
  I would like to scan the file before treatment, pickling, transport and line breaks, returns when they are integrated in a record.
  I have problems with the syntax required to recognize these characters, however.
  
  The program reads the file in a string (for example read 1 $record_buffer: #len).
  then it executes a while loop that examines the $record_buffer string one character at a time.
  
  I tried a direct comparison: If $char = Chr (10) or $char = Chr (13)
  I tried to assign a chr() value to a variable before the comparison: Let $LF = chr (1)... If $char = $LF
  I tried using code before the comparison: encode '< 10 >' in $LF... If $char = $LF...
  
  Could someone help me with this?
  
  Thank you!
  Laura

  Here's the syntax that works:

  #ifdef EBCDIC
  encode "<13><37>" in $hr
  #else
  encode "<13><10>" in $hr
  #end - if

  (replace the return with the null character)

  LET $descrlong = translate (& descrlong Chr (13), ")

  OR try the following code:

  !**********************

  ! Retrieve a line *.

  !**********************

  ! This local function / procedure will look for tank 13 which is a line terminator. The position where is returned

  ! to the routine.

  ! Parameters: $strToRead = this string that contains the formula is parsed to find the tank 13 (end of line) identifier

  ! : #startPos = the position where we need to find the identifier EOL

  ! : #PositionFound - this by the reference variable returns the position where the EOL.

  !

  BEGIN-process Get-Line($strToRead,#startPos,:#PositionFound)

  Let #PositionFound = instr ($strToRead, chr (13), #startPos)

  Proceedings

• Is there a maximum size or the limit of text file during storage and data transfer?

  HI -.

  We used WriteExtFile and AppendExtFile to store data in a CSV text file in a data folder in the same location as the executable files of Authorware.

  WriteExtFile ("data\\"^"Variable_Names.txt", Survey_Variable_Names)

  AppendExtFile ("data\\Survey_DATA.txt", Survey_Data)

  As a general rule, we always put our executable files on the hard disk of the computer (c) due to some issues we had with an incompatible network drive in the past.  Have the files on the C: drive, eliminated any network problem.  Our data has accumulated would be always stored on the C: drive as well.

  Now, we need to store a backup copy of the data on a server, on the C: drive.

  My question is: is there is a maximum file size that can be "read in" and then "written" using Authorware?

  My thought was to use ReadExtFile to read the content of the 'Survey_DATA.txt' file and use WriteExtFile to write these same data on a drive on the network, by adding the date and time at the end of the name of the file as a backup file.

  I used this logic, which is working to write on the "P": network drive

  WriteExtFile ("P:\\Survey_Project\\BackupData\\DATA_BACKUP_"^Backup_Date^"_"^Backup_Time^".txt", Survey_Backup_Data)

  Of course, the size of the original text on the C: drive file will continue to grow because "AppendExtFile" is used to add the data of every investigation file in the data file (CSV, each record on its own line).  If the size of the file we will read again (ReadExtFile) will also continue to grow.

  Is there a limit to what we can read in and then write back?

  Thank you!

  Scott

  My apologies, it has been a few years...

  CopyFile is a function that you can load the WinAPI.u32

  Once loaded, use it like this

  Success: = CopyFile (FileLocation ^ "Sourcefile.txt",)

  Destination ^ "DestinationFilename.txt") "

  Remember that you must include WinAPI.u32 with your packed files.

  Steve

• Write records to a text file to specific columns in the text file

  Help please! I'm a noooooooooobbbbbb!
  
  I searched this forum looking for a procedure that will write my database records in some neck (positions) in a text file. Example:
  
  
  TONY 1234 TEST 84889922 Y 34 TORCHCOMP 34
  5678 BOB JOHNS N 43534534, 56 SAFDWEERE 65
  
  I think I would install as variaables:
  
  Consumer_ID = consumption (position 1, 5)
  Name = name (10,20 position)
  Invoice_No = invoice (30, 40 position)
  
  etc.
  
  Any input will be greatly appreciated
  
  Thank you

  If you want to write to a file on the database server where your oracle database is installed to see this link [UTL_FILE | http://www.psoug.org/reference/OLD/utl_file.html]. or if you want just a plain sql uses a coil.

  spool c:\file.txt
  select rpad(to_char(consumer_id),5,' ')||'     '||
         rpad(name,10,' ')||'          '||
         rpad(invoice_no,10,' ')
    from [table]
  spool off
  

  the function RPAD() will create white space.

• Stroke line up options for the text

  I just upgraded to CC and we have all these fancy new 'Touch Types tools' and I can now do a clipping with living text mask.

  But we do not have yet can't align the stroke to outside on the text! WHY!

  It necessitated that many of my clients uniform of sport always want (big features surrounding the numbers and names) and now I duplicate the layer and place it under my text.
  If they text changes then I need to change the two layers so that he could match.

  This should be relatively simple request in the light of all the other fancy stuff going down. Very nice work Adobe otherwise.

  See you soon

  RICE

  PS so I'm also why can not I use gradients in the race on the text and... I did like this clever text effects sometimes.

  all you need to do is use the appearance Panel to apply the background and outline.

  Drag the line under the embankment.

  You can also apply gradients to the stroke.

  

• Writing a single line of numbers in a text file or write several lines each iteration?

  Hello

  I am currently working on an application that has a few different time-loops at the same time. A single loop acquires data (DAQloop), another shows the data (raw and processed data) on graphs (Graphsloop) and another stores data in an open (Storageloop) ascii text file.

  The data is passed to the DAQloop to the Storageloop through a queue. Now, I leave the Storageloop take the first element of the queue (oldest) to store in the text file each iteration. However, I was wondering if it would be better to let the Storageloop take all items currently available in the queue store at once.

  Does anyone have ideas on this? Who better its? The text file is already open and is simply passed as a refnum.

  THX!

  With normal file primitives LabVIEW, you will get your best speed of disc when you write about 65 000 bytes of disk at once (or read, incidentally).  When I write a similar code, I included a string buffer in the loop of Scripture.  Whenever I get data to write, I add it to the chain.  When the chain hits 65 000 bytes, I write to disk.  You could break this into three loops, as well - a read buffer, and write.  Depending on the current size of piece, you could see a change in the order of magnitude of the speed of disk write.  This write operation is often limited by the conversion from binary to ASCII, not the disk i/o.  If you do this, be careful with your buffer.  You can get some serious slowdowns depending on how you implement it.  This post has some details and examples.

• Possible to use 1 single 'write file measure labview' for writing several files (1 per channel)?

  
  
  

• In a sequence of CTF, is it possible to obtain a text file of sequence clips display? There is a display of text file for clips (cmd-9). Zoom the timeline cancels the ability to see the whole sequence of the time line.

  In a sequence of CTF, is it possible to obtain a text file of clips in sequences display (name and duration)? There is a display of text file for clips (cmd-9). Zoom the timeline makes this visible annotation for shorts, cancels but the ability to see the whole sequence of the time line. Of course, it would help my editing.

  TIA

  In Final Cut Pro 7, you can use editing > find command to search on used clips in the sequence. See if there is an equivalent command in FCE. Unfortunately, I can't determine that at first hand on my system. (In addition, if you are still interested whereas FCP X, there the so-called Timeline index which provides quick access to a list of markers, clips, effects, etc..)

  Good luck.

  Russ

• I still have not found "help" to tell me how to remove all the lines and columns beyond those needed for my spreadsheet.

  I used several worksheets.  More allows me to specify the rows/columns and then delete them.  This is to remove all the lines/columns beyond those set up and formatted for my spreadsheet.   I tried many ways to remove all additional lines/columns, but without success.  I even took the time to scroll down/on to highlight all the unnecessary lines and columns, but they do not remove it.
  Any suggestions?  I used spreadsheets most allow me to specify the number of rows/columns for my worksheet

  You can ask your question in the office | Excel Forum because it is not really a problem of Windows XP performance and maintenance.

  Office | Excel

  http://answers.Microsoft.com/en-us/Office/Forum/Excel

  Also, providing specific information may help to get a faster response or better, such as the version of Office or Excel? version of Windows XP? Home, Pro, 32-bit or 64-bit.

  I hope this helps.

• Matrix - vector lines and columns

  M1 (3,2) gives the element of line 3, column 2

  M1 (2) gives the second row of a matrix (as a vector line)

  Is there a way to return a column (other than transpose, store again and using the method above on the transposed matrix)?

  Tim Wessman wrote:
  

  Assuming that first here...

  Col(M1,1)

  Row(M1,1)

  @ Tim,.

  As Mmmm - created a post on the 39gii and commented on a post on the 39gii, this one is perhaps more likely to be on the 39gii?

  I think that your presumption re - expresses my presumption that the 39gii becomes brother forgot the premium?

  @ Mmmm.

  Try M1 (-c), where C is desired column number. For example M1(-2) for column 2.

• P7-1298cb: Multi-color flickering lines in columns displayed on the screen after upgrade Windows 10.

  I upgraded Windows Windows 8.1 1O.  I've updated the drivers.  The monitor multicolored poster of fine lines in columns.  The lines of twinkle randomly.  The monitor is a diagonal LED of 2711 x 27 inch HP (XP600A) screen.  It is not that there is a specific monitor for Windows 10 driver.  Any suggestions on how to fix this?

  HI @TLL2016,

  Thanks for getting back to me.

  There is no update BIOS, but there is more recent graphics driver.

  Here is a link the download AMD UMA Graphics Driver.

  Just to check the monitor, here is a document for display quality problems.

  Please keep me informed of the progress of things.

  If you need help, let me know and I will gladly make all that I can to help you.

  Please let me know if that solves the problem by marking this post as "accept as a Solution.
  To simply say thank you, click the Thumbs up below!

  Thank you.

• How to write express line and column of the tables headers to a file

  HI guys, I work with that express table and display data using the express table. What I want to do, is that when I press save button results data in the specific table must be written to a text file. I am able to write the text file, but only the data is written. Y at - there a possiblity that I can also write lines and column headers and the data in the text file. Kindly guide me in this regard as soon as possible. I enclose the image also. Please watch this and guide me.

  Cordially Ehtisham Safdar.

  Hello

  Sorry for the late reply. Here is the VI, I hope it works for you. Rather than each element of the index and the addition of the row header, take advantage of the available icons and play with the nodes of property for a good solution.

  Concerning

  Gaze

• Write a SQL query with lines in columns

  All the

  I need help in writing a SQL query with lines in columns, let give u an example...

  drop table activity;

  CREATE TABLE 'ACTIVITY '.

  (

  "PROJECT_WID" NUMBER (22.0) NOT NULL,

  VARCHAR2 (150 CHAR) "PROJECT_NO."

  VARCHAR2 (800 CHAR) 'NAME '.

  );

  Insert in the ACTIVITY (PROJECT_WID, PROJECT_NO, NAME) values (1683691, '10007', 12-121');

  Insert in the ACTIVITY (PROJECT_WID, PROJECT_NO, NAME) values (1684994, '10008', 12-122');

  Insert in the ACTIVITY (PROJECT_WID, PROJECT_NO, NAME) values (1686296, '10009', 12-123');

  Insert in the ACTIVITY (PROJECT_WID, PROJECT_NO, NAME) values (2225222, '9040', 12-124');

  drop table lonet;

  CREATE TABLE 'LONET.

  (

  VARCHAR2 (150 CHAR) "NAME."

  NUMBER OF THE "ROOT."

  VARCHAR2 (150 CHAR) "ENTRYVALUE".

  );

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ("GAC", 1683691, "LDE");

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ('NAM', 1683691, 'LME');

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ('BAG', 1683691, 'ICE');

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ('PAP', 1683691, 'IKE');

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ('NAM', 1686291, "QTY");

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ('PAP', 1686291, 'MAX');

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ("GAC", 1684994, "MTE");

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ('PAP', 1684994, 'MAC');

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ('FMT', 1684994, 'NICE');

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ('FMR', 1684994, 'RAY');

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ('BAG', 1686296, "CAQ");

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ("PAP", 1686296, "QAQ");

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ("VANESSA", 1686296, "THEW");

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ("ANDR", 1686296, "REYL");

  commit;

  Link: activity.project_wid = lonet.root

  look like output

  Project_wid	Project_no	NAME	GAC	NAM	BAG	RAC
  1683691	10007	12-121	LDE	LME	LCE	LKE
  1684994	10008	12-122	MTE	null	null	MAC
  1686296	10009	12-123	null	null	CAQ	QAQ
  2225222	9040	12-124	null	null	null	null

  two problems, in that I am running

  1. I dono how simply we can convert rows to columns

  2. for root = 1683691, there are double NAM and RAC in lonet table... ideally these data should not be there, but since its here, we can take a MAX so that it returns a value

  3. There are undesirables who should be ignored

  Once again my thought process is that we join the activity and 4 alias table lonet.

  ask for your help in this

  Thank you

  Hello

  This is called pivoting.

  Here's a way to do it:

  WITH relevant_data AS

  (

  SELECT a.project_wid, a.project_no, b.SID

  , l.name AS lonet_name, l.entryvalue

  Activity one

  LEFT OUTER JOIN lonet l.root = a.project_wid l

  )

  SELECT *.

  OF relevant_data

  PIVOT (MAX (entryvalue)

  FOR lonet_name IN ("GAC" IN the gac

  "NAM" AS nam

  'BAG' IN the bag

  "RAC" AS cars

  )

  )

  ORDER BY project_wid

  ;

  Output:

  PROJECT_WID PROJECT_NO GAC NAM BAG RAC NAME

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

  1683691 12 - 10007 121 LDE LME LCE LKE

  1684994 MAC MTE 10008 12-122

  1686296 12 - 10009 123 QAC QAQ

  2225222 9040 12 - 124

  To learn more about swivel, see the FAQ in the Forum: Re: 4. How can I convert rows to columns?

  Thanks for posting the CREATE TABLE and INSERT statements; It's very useful!