Reading local txt file = > string variable?

Similar Questions

• Read a .txt file

  I try to know how to read a .txt file and simply set its contents to a variable. Is this possible?

  [Edit] right after the announcement that I found this page which seems like it could be in the sense that I want to go but I have not checked completely yet: http://ExtendScript.blogspot.com/2009/06/read-tab-delimited-text-file.html

  Just post the link for future researchers or if someone will say ' Hey! This isn't what you're looking for! "

  For anyone interested, was the answer to me:

  var fileToParse = file ('path');

  fileToParse.open ('r');

  var dataToGet = fileToParse.readln ();

  fileToParse.close ();

  I need only the line, that's why my example above is so simple.

• worksheet to no array string not read any .txt file

  I am very new to Labview.

  I'm reading a .txt (positions.txt) with reading In.vi file.

  However, the result is not what I wish it to be. The first 3 rows are omitted from the result table, but I don't know why.

  I followed the tutorials and can't see why the resulting table starts 4th.

  Hi marvin,.

  is there a reason why you want to create a table of dimension 4?

  If your reading the LabVIEW has helped, how LabVIEW formats (or hope) spreadsheets for table dimensions > 2?

  Solution:

  Change the constant matrix and indicator in a 2D table!

• Edit/Read the .txt file Variables

  Hello world

  I'm new to Flash so it's maybe a silly question but I wonder how I can save the data to a .txt file. This .txt file will be stored on the same server that the flash file is stored on and runs. I will, eventually, be able to access the data previously stored on the my flash movie .txt file.

  Any AS3 for this?

  You must use the script on the server side (PHP, etc.) in order to be able to write/record files.  Here is a link that might help you get started...

  http://www.Flash-DB.com/tutorials/savingAS3/savingData.php?page=2

• How to read the txt file that has words in between?

  Hi all

  I'm using Labview 8.2.

  I would like to read a text file.  I have given (after whenever he was on average more than 100 waveforms) several times recorded on the file.  The idea is to further improve the SNR in post processing by averaging once again the data (which was on average about 100 wave forms).

  I can get LabView to save the data in the file several times, then it keeps joins.

  The problem is to read data from labview, so I can on average now again.  The problem is the labview separates data sets with the following:

  "Channel 1".
  9925 samples
  Date 28/10/2008
  Time 17:16:11.638363
  X_Dimension time
  X 0 - 3.0125000000000013E - 3
  Delta_X 2.500000E - 6
  "End_of_Header."

  Then when I read it, he sees only the first set of data.

  Can someone tell me please how to read all the datasets under labview?

  I am attaching the file I want to read 'acquiredwaveform.txt' and the VI base (really basic btw) to play the file.

  Thank you

  This seems to be a standard LVM-file.  You can read segments of different data using the VI Express LVM loop (make sure that the file retains its extension .lvm).  I modified your example to show this.

  Note that my example is quite inefficient. Table of primitive construction causes a massive memory copy whenever it is used, and you would be probably better on average that you read in.  I made this way to make it more obvious how read segments of a file LVM.  In the process, I noticed that you have a good amount of phase jitter (zoom in on the graph of all the three waveforms).  With an average simple will make you smear on your waveforms.  You can either fix the problem in hardware (recommended) or phase shift your data so it lines up before on average.  If you need help with it, let us know.

• Write in a txt file to variable rate

  Hello

  I asked who need slower (100 Hz) datalogging initially and then to increase the rate of datalogging high (10 KHz) after some time.

  I've tried integrating variable data acquisition rates but not success. I also tried to maintain the rate of acquisition of data contant, but write a txt file at different rates.

  Now, without success, I am now trying to write two txt file with low and high rates.

  I would be very apprecaite, if anyone can direct me to correct logic for the task.

  Below you can find the test example VI that I'm trying to implement the requested feature. This VI to write data in a txt file with timestamp corresponding to rates of acquisition of data in the first column.

  

  Thanks in advance.

  
  

• How to read a .txt file sampling rates

  Hello I change a code so that instead of having the sampling frequency that is integrated, I read it a .txt file.

  I would like to know if anyone can tell me how to do this?

  I use currently reading (I32) key.vi to do. Please take a look at the pictures for a better understanding

  
  

• UTL_FILE to read a txt file? error

  Hello.
  I'm tring to read the data in outputfile. TXT file when the data are several lines
  the followig PL/SQL works well. BUT the problem when the outputfile. TXT file
  has a long lineage (maybe 500 words). I got this error.
  
  
  
  My problem of long line or another problem, but I can't make it. ?
  
  
  SQL > create an output directory as "c:\output";
  create an output directory as "c:\output".
  *
  
  SQL > grant read, write on the output of the ayham1 directory
  2
  SQL > declare
  2 f utl_file.file_type;
  3S CLOB;
  4 start
  5 f: = utl_file.fopen('OUTPUT','outputfile.txt','R');
  6 loop
  7 utl_file.get_line(f,s);
  8 dbms_output.put_line (s);
  9 end of the loop;
  10 exceptional
  When 11 NO_DATA_FOUND then
  12 utl_file.fclose (f);
  13 end;
  14
  15
  16.
  declare
  *
  ERROR on line 1:
  ORA-29284: error reading file
  ORA-06512: at "SYS." UTL_FILE", line 106
  ORA-06512: at "SYS." UTL_FILE", line 746
  ORA-06512: at line 7
  
  FYI outputfile. TXT does not create by me. It always creates on the other system.
  
  Published by: Isabelle Sep 17, 2012 01:49

  Hello

  Assuming that the file itself readable, you can try using the fourth parameter of FOPEN.

  declare
  f utl_file.file_type;
  s CLOB;
  begin
  f := utl_file.fopen('OUTPUT','outputfile.txt','R',32767);
  loop
  utl_file.get_line(f,s);
  dbms_output.put_line(s);
  end loop;
  utl_file.fclose(f);
  end;
  

  Kind regards
  Ousseni

• JavaFX2.2 - read txt file as a resource.

  I should read a .txt file saved as a resource but JavaFX 2.2 doesn't find the resource 'myfile.txt' with the following statement:

  new BufferedReader (new FileReader (ReadTextFile.class.getResource("prova.css").toExternalForm ()));

  How can I solve it?

  Thank you, I solved it:

  InputStream is = getClass () .getResourceAsStream ("prova.txt");

  InputStreamReader isr = new InputStreamReader (is);

  BufferedReader br = new BufferedReader (isr);

  Follow the read file

  .

  .

  .

• an Excel TXT file format

  Hi all

  I was reading a TXT file in labview, the thing is that I was not able to give the format of excel file, I want to use a table 2D for all data that comes on the txt file

  I used the "reading of the worksheet" function, the data is only read on a column.then, I used the function of text file reading, and everything comes on the a string indicator

  Here is the txt file I want in excel format.

  hope you can help me

  Thank you

  Your file has data separated by spaces and lines separated by newlines. The complication is that the header line has several spaces between data items.

  There are many ways to decode such a string. Here is one.  It is not optimized, but is intended to show how many of the string functions can be combined to analyze your data.

  Lynn

• How do I sort the rows of the table that belongs to the same name and save the .txt file?

  Hello

  I am facing a problem, I read the .txt file that has several lines and columns.

  Third column represents the name of the group, as Group 1, group 2 and group 3. attached .txt file in the annex.

  I wanted to generate the wise group .txt file, as all the raws that 3rd element name group 1 must be in a .txt file and all lines that has 3 name group 2 element must be a .txt file.

  I hope that I explained my problem.

  pelase guide me how can I have the solution for this problem.

  Thank you much in advance.

  Kind regards

  Ankit.

  I have provided a simple example that works.  Feel free to use any method best suited to your needs as there are already several good ideas on this thread

• Filling Panel Photoshop HTML Extension with a txt file entries.

  Hello

  I'm trying to find a way to read in a file of separate txt comma values of a table using javascript, then using the suite to fill an extension in PS CC2015 Panel that I write.

  Examples of entries in the txt file would be something like this:

  0,255,0, polished metal, 255, 255, 255

  77,200,0, Metal satin, 200, 200, 200

  Each entry represents a specific color with a defined material type value.

  The HTML Panel should then be filled with a button for each entry in the array into a table, the function of the buttons would be defined by a few simple extendscript.

  I could just write the HTML/Script to do this, but we need the Panel to update based on the txt file, so we can easily add/remove entries or values to update without having to get the updates for the extension.

  So far, I managed to read the txt file and return the entries in the txt file in a listbox from the code js on the net but it is not quite what I'm after because it only lists entries in a one-dimensional array and returns the set of line, rather than the table separated by commas that I need.

  This whole process in extendscript was fairly simple

  I read that reading txt file in a table that I need will be easily using PHP, but I have no PHP experience and have no idea if it would work even in a panel of Photoshop extended.

  If anyone has the directions on how to return an array with 2 dimensions in javascript that would be great.

  Thank you.

  If you create the file yourself, JSON is often used for such (in fact name is short for Javascript Object Notation). So first create data.json

  [{ "r":0, "g":255, "b":0, material:"Polished Metal", "r2":255, "g2":255 ,"b2":255},
  { "r":77, "g":200, "b":0, material:"Satin Metal", "r2":200, "g2":200 ,"b2":200}]
  

  Then in Javascript, it's just

  var data = JSON.parse(file_content)
  data[0].g = 120
  data[1].material = "Rusty Metal"
  file_content = JSON.stringify(data) // updated content to be written in file
  

  If the file is in the current format is not editable probably makes no sense. But learn JSON anyway: tutorial json for beginners learning to program part 1 JavaScript - YouTube

• Orchestrator read the local data file

  I run my workflow on computer xyz. On this machine, I have several data files that I'd like to read and use this data in the workflow. These files are changed fairly regularly.

  I run the following code and get the following error:

  var myFileReader = new FileReader("c:\\path\file.csv");
  myFileReader.open();
  testrecord = myFileReader.readAll(); //testrecord is a String variable
  myFileReader.close();
  

  Permission denied on the file ' / var/lib/vco/app-server/bin/c:\path\file.csv', was not allowed to read

  This shows that orchestrator is trying to read the file from the device to VCO vs my local computer.

  Is it possible to have the VCO to read a file on my box local xyz? Having this file uploaded to the device to VCO on each change may be a bridge too far.

  I thank very you much for any help.

  The Orchestrator device cannot automatically access your local computer (such as any server). Instead, the files that must be accessed by Orchestrator should be provided in one of the following ways:

  • Use mimeAttachment as an input for the workflow (s) that you need to run and provide the files the workflow runtime, then download the content of the mimeAttachment in your scripts, treat you like
  • Store the files on a network share visible on the server Orchestrator (vRO device (s) would need to mount the disk AND local file system rights allowed according to the Docs vRO file-io - rights.conf)
  • Store the files as a resource on the server Orchestrator items (this option is preferable for a little static files as text from the models, the INF files, etc...)

• READ TXT FILE IN STEPS

  Hello friends,

  In the past, you have helped me a lot!

  Please, I'm reading the variables in a txt file attached. Variables appear between the lines 5187 to 5236 (49 lines). Below the threshold of 5241 to 5290 (49 lines). After the same variables of the line to line 8342 8293 (49 lines) and line 8347 8396 (49 lines). Among the variables, there is a 3106 line spacing. And so on!

  The Knight of OR helped me a lot to solve part of the problem. His tips were very helpful!

  I would like some advice to unify the txt file variables in just a chart. Is this possible?

  Could change the attached vi.vi?

  Thank you

  
  

• Cannot read txt file correctly on the cRIO RT after deployment system

  As shown in attachment VI works fine on my system cRIO9073 during execution of the Project Explorer and press the arrow. But unfortunately it no longer works when it is deployed (having a build). This VI is part of a larger project, but I was able to trace the issue to this VI, where something goes wrong with the reading of the text file. I now use the case of fake (not shown), where I have temporary added the txt file content in a string constant. Of course, it's a good solution, but not flexible.

  Anyone have an idea what's not here?

  I use NEITHER-RIO 3.1.0 - January 2009 version as the version of the software on the cRIO system.

  Hello

  I don't know that you still have this issue, but I think that you cannot use this property (axis type) node in your cRIO. If please remove it and try again to see what would be the influence.

  I'll hear it on your part.

  Kind regards

  Hossein