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

Similar Questions

• Extraction of specific numbers of a text file?

  I have a text file with repetition of the data sets.  Each is long 4 lines, with line 1 which contains a title, line 2, with a constant that identifies the data, line 3 has a single number and line 4 has two digits corresponding to a max and min.  Is there a way I can extract the line numbers 2, 3 and 4 separately to create a table for each?  So far, I used file text, connected to a loop playback, containing analysis of string function.  I don't know how to choose every 4th line of the file to obtain common aggregate.  I am new to Labview, so any advice is much appreciated!  Thank you.

  You can also use text file VI and the Decimate function table 1 d.

  Ben64

  

  As Moderator1983 said that a sample of the data would be useful, min and max, separated by space, tab, comma. Want you as min and max in separate tables? ...

• Problem with end of line in the text file.

  Using LabVIEW 2010 on W7 64 bit in the USA.

  I have an application in which I write in a text file.  I use the function "Write to a text file" to write the text and "Reading a text file" function to read again.  My problem is with the end of line character.  The text that I write is a long chain, not an array of strings.  While building this chain, I insert the constant EOL of the palette of channels function to indicate that a new line is planned.  My tests showed this EOL constant values of consecutive bytes 13 and 10.  After writing all the text in a file, I can open the file with Notepad, or Word, or something else, and it is displayed correctly.  When I read he returned with the function of text file reading, I'm trying to parse the string by searching for the same constant EOL, but it does not work.  A closer examination of the extracted string from the file reveals that the value of end of LIFE has changed for only 10.  The location of the byte to 13 disappeared.  I know there is a note on the writing of the function of text file add/change the EOL characters, which are the default values of the system, but the note specific tables.  I manually put the value in the string.  Does anyone know why this happens and how to fix it?

  Thank you.

  The help of reading from text file function

  The function converts all characters in end of line break characters online platform, dependent unless you right-click the function and remove the check mark next to the menu item Convert EOL .

  Right-click your reading and uncheck the EOL conversion.  I recommend to do the same thing to your writing to text file feature.

• Replace or remove all single line breaks in a Blob

  Hello
  
  I want to remove/replace all new simple lines (NOT the carriage return / new line) in a BLOB.
  
  I tried to convert the BLOB in a clob, and then replace all occurrences of new lines of simple with the function replace (for example replace (clob, 10),)
  I even cut the clob into small pieces of varchar2 and tried to apply the function replace etc., but without success!
  
  I'd be happy if someone could give me a tip how I could fix this problem.
  
  I use
  Request 4.1.0.00.32 Express on
  Oracle 10g (10.2.0.4.0 - 64 bit)
  
  Thank you
  Johnny

  Johnny Be Good wrote:
  Hi Paul,.

  the answer to your first question is simple. I use a blob instead of a clob object because I download a file (csv) using an element "Browse file".
  The file is then stored in FLOWS_FILES. WWV_FLOW_FILE_OBJECTS$ (wwv_flow_files) that stores the file in a blob (blob_content) column.

  What to do now is to store the contents of the BLOB to a file in a directory in order to to use as an external file.
  After this, I question the external file and merge the contents into a normal table within the database.

  The problem I have now is that sometimes downloaded csv files have 'broken data sets' in the way that a line (a single dataset), which was divided into
  two or more rows (with a single line break at the end of each line instead of a carriagereturn/linefeed to the normal lines).
  Sometimes, when the lines matching/data sets contain a very large text (e.g. 3000 characters) in a single column and MS excel (the tool used to record the original excel in csv file) can not handle this long texts of a column and breaks the content of a line into multiple lines in a cell.

  However, I need to "Break" the broken data sets in the blob downloaded by removing (or replace) single line breaks, which are an indication of a split data set.

  In view of this process. I converted to CLOB BLOB when the file is extracted from APEX_APPLICATION_FILES, remove the EPA of the problem, and then write in the file system as a CLOB.

  I tried to do by converting the BLOB in a clob, for example with this function:

  A function like this is reinventing the wheel. 10g comes with dbms_lob.convertToClob (see above).

  And after conversion, trying to replace all the occurrences of single line within this clob breaks, for example with this code:

  l_clob := replaceClob(l_clob,chr(10),' ');
  

  Who will replace all the LFs, whether or not they are in CR/LF pairs. Use regexp_replace/regular expressions to exclude EPA following a CR (see above).

  "Without success" means, that the line breaks have not been replaced. I tried several ways as delete (replace without a third parameter and the corresponding function), replacement (for example with a white) etc. !

  I even tried to apply the function of standard replacement for varchars on a clob that I read somewhere that it is supported in 10g and apex 4.1 but with the same result.

  I think that you have been making life difficult for yourself. Everything that seems to involve more (ineffective) writing code as necessary. Everything you need is built into 10g (it seems that you could use the obsolete references?)

  I hope I could explain the question a bit better now and would appreciate it if you had a starting point for me.

  Should have what you need in the above examples.

• How to get multiple row data in a single line in SQL

  I have a cust_card_dtls table. This table contains the different clients card details. A customer can have a single card or several cards.
  
  SQL > select * from cust_card_dtls;
  
  CUST_ID CARD_NO
  --------------- ----------
  1 111
  2 222
  3 333
  4 444
  5 555
  6 666
  1 777
  1 888
  2 999
  
  I wan to query these data by that I can get all of a particular customer card numbers in a single line.
  i.e.
  1 111 777 888
  2 222 999
  3 333
  4 444
  5 555
  6 666
  
  Any way to do it? Thanks in advance.

  Just replace 2 with 4 as

  select  LTRIM(SYS_CONNECT_BY_PATH(CARD_NO,','),',')||lpad(',',4-NVL(length(regexp_replace(LTRIM(SYS_CONNECT_BY_PATH(CARD_NO,','),',') ,'[^,]')),0),',')   card_str
          ,CUST_ID
  from
  (
  select CUST_ID
          ,CARD_NO
          ,row_number() over (partition by CUST_ID order by CARD_NO)rno
          ,row_number() over (partition by CUST_ID order by CARD_NO)-1 rnom1
  from
  cust_card_dtls
  )
  where connect_by_isleaf = 1
  connect by prior rno = rnom1 and prior CUST_ID = CUST_ID
  START WITH RNO = 1
  

• How to set up single-line message headers?

  Previously, in the message display area, I had configured Thunderbird so that a message appears that the subject of the message in the message header section just above the body of the message. But I just upgraded to to 38.1.0 and now I have in reserve, [address], in the header box, although I've seen-> headers-> Normal (Compact) set.

  Please tell us how to get back to the option just to display the subject line. Real estate vertical display is much too precious to not having the capacity of the old view of a single line.

  Thank you
  [email protected]

  Install this add on.

  https://addons.Mozilla.org/en-us/Thunderbird/addon/compactheader/?src=HP-DL-featured

  The normal headers view removes the routing information only. It has nothing to do with what you are trying to accomplish.

• When you type an e-mail, when I go to the next line, it jumps two lines instead of a single line. How can I fix it?

  I was typing an email and when I would go to the next line, it will skip two lines instead of a single line. How can I fix the problem?

  I'm not sure that you understand the problem. Could include a screenshot of it just after what happens?

  If you need help to create a screenshot, please see How to make a screenshot of my problem?

  Once you have done so, attach the file to screen shot saved to your post on the forum by clicking on the button Browse... under the box to post your reply . This will help us to visualize the problem.

  Thank you!

• How can I add a spell checker this spelling laurys for a single line?

  I want a spell checker that checks my spelling for just a single line. For example, Ebay feedback is only one line long then how I spell check my typed in response? Thank you.

  You can do this by changing a hidden preference

  1. Type of topic: config in the address bar and press on enter, accept the message of warning that is displayed and you will be taken to a list of preferences
  2. In the upper search box, type out, will you limit the results to a small number of preferences
  3. Double-click the layout.spellcheckDefault preference and change its value to 2, which will allow the spell on simple lines

  See http://kb.mozillazine.org/Layout.spellcheckDefault for more details about this preference

• How can I get the tabs to go on a single line and a menu of Firefox?

  Firefox allows to have 2 lines above - Firefox menu with tabs and more and another line of the navigation toolbar. during the installation of some programs online, Firefox now have 3 lines at the top, with the Firefox menu on an entire line, the 2nd line of tabs and 3rd line of navigation toolbar. How can I get the tabs to go on a single line and a menu of Firefox?

  With the current versions of Firefox, you can choose to use the menu of Firefox (orange in windows; gray Linux) button at the left end of the Windows title bar or bar menus familiar as in earlier versions. The Firefox button is displayed by default only in Windows Vista and Windows 7, but you can turn on or off or switch between the two or temporarily show the menu bar when the Firefox button is displayed.

  • See how, click here-> https://support.mozilla.com/en-US/kb/common-questions-after-updating-firefox#w_why-are-the-menus-file-edit-view-etc-missing
  • Other changes after the upgrade-> https://support.mozilla.com/en-US/kb/common-questions-after-updating-firefox

  If you chose to use the Firefox button and you use the default tabs on top, the tab bar will move to the title bar with the Firefox button only when you are to maximize window (the ' square' the middle button in the upper right corner of the Windows standard application window). Other selected toolbars will be displayed below that (bar Navigation, Bookmarks Toolbar and the toolbars you add via Add - ons).

  • For toolbar, see Selections-> https://support.mozilla.com/en-US/kb/Back%20and%20forward%20or%20other%20toolbar%20items%20are%20missing

  If this answer solved your problem, please click 'Solved It' next to this response when connected to the forum.

  Not related to your question, but...

  You must update some plug-ins:

  • Plugin check: https://www-trunk.stage.mozilla.com/en-US/plugincheck/
  • Next-generation Java plug-in for the Mozilla browser: install or update Java in Firefox

• I fill out an application online for the school. Is it possible to configure Firefox to check the spelling in a single-line text box without having to right click each time?

  I want to be able to set the spell checker to occur automatically, even for single-line text boxes.

  You can set the pref layout.spellcheckDefault to 2 on the topic: config page to perform spell checking on line and unique multi line text fields.

  • http://KB.mozillazine.org/layout.spellcheckDefault

  To open the topic: config page, type Subject: config in the address bar (address) and press the 'Enter' key, as you type the url of a Web site to open a Web site.
  
  If you see a warning then you can confirm that you want to access this page.

  • Use the filter at the top bar of the on: page config to more easily spot a preference.
  • Preferences that have changed see the bold (user set).
  • Preferences you can restore the default value or change via the context menu.

• I would like to organize my toolbars to fit on a single line

  I have so many toolbars, some are really short and I wish I could move them if the courts fit on a single line.

  You are welcome.

  Please click the button of resolved next to the answer that solved your problem of Firefox support, when you are connected.

• How can I "automate" a question of a single line and response? the answer starts with the right margin and ending on the right margin as it is typed. The sequence would be: 1 type question 2. Tab at the right margin. 3 type the answer ending on the margin

  5.6.1 MacBook early 2015 OS X 10.11.3 pages

  Question: How can I easily format a series of "a line of questions / answers" (questions and answers on the same line.)

  How to easily create a long series of a single line of questions and answers to the question aligning it on the left and the end of the response by aligning right?

  For example

  !. Type the short question on the left margin.

  2. tab at the right margin.

  3. type the answer with the end of the answer on the right margin.

  Insert a right tab at the right margin.

  Peter

• Arrow keys serve page upwards or downwards instead of the single line upward or down, can't change it back.

  Keyboard up and down arrows use page up/page down instead of the single line up/down keys. I can't find how to change their return.

  This has happened

  Each time Firefox opened

  is my last installed update

  Maybe you turned Caret browsing. Press F7 and see if this is fixed.
  http://KB.mozillazine.org/accessibility.browsewithcaret

• Graphics problems with a single line at the top.

  During bootup until I perfect video resolution, but after starting windows I have a single line of the video of the ideas would be useful. I already checked the wiring, video card and the BIOS settings. Anyone had this problem? This had beat me my head against the wall for a week now.

  I'm just guessing that you have a problem with
  your video driver. Maybe the info will be
  be useful...

  Good luck...

  What happens if you start in Mode safe?

  (315222) a Description of the Safe Mode
  Boot into Windows XP options
  http://support.Microsoft.com/?kbid=315222

  How to start safe mode in Windows XP
  http://bertk.MVPs.org/html/SafeMode.html

  If you start correctly in safe mode... it can
  be worth a try to roll back your video driver.

  (306546) HOW to: use the driver to restore roll back feature
  a previous Version of a device in Windows XP driver
  http://support.Microsoft.com/default.aspx?scid=kb;en-us;306546

• Reading single line of the text file

  I use the following code to read a .txt file

  private String readTextFile (String fName) {}
  String result = null;
  FileConnection fconn = null;
  DataInputStream is = null;
  try {}
  fconn = (FileConnection) Connector.open (fName, Connector.READ);
  is = fconn.openDataInputStream ();
  Byte [] = IOUtilities.streamToBytes (is) data;
  result = new String (data);
  } catch (IOException e) {}
  System.out.println (e.getMessage ());
  } {Finally
  try {}
  If (null! = is)

  is. Close();
  If (null! = fconn)
  fconn. Close();
  } catch (IOException e) {}
  System.out.println (e.getMessage ());
  }
  }
  return the result;
  }

  I want to print a single line instead of the file around so I read that I need to store the contents of the file into an array and then get the index of the line. Problem is that I couldn't find any information on how to do it. Can someone give me a shot. Thanks in advance.

  This isn't a problem with encoding. You just need to do a little extra accounting and adjust start and end indices to remove these characters. To treat the "\r\n" of line termination style, you can maintain a flag (initially false) to indicate that the previous line ended with a \r; If a line begins with \n, it should be treated as the end of a line (empty) if the flag is true (in which case it should be ignored).

  If you want to extract all lines (not just the first), then it may be easier to do this accounting while avoiding a separate function. Something like this (untested):

  // read the file into a byte array 'data'; then:
  Vector lines = new Vector();
  boolean endCR = false;
  int start = 0;
  for (i = start; i < data.length; ++i) {
    if (data[i] = 0xD) {
      lines.addElement(new String(data, start, i - start));
      endCR = true;
      start = i + 1;
    } else if (data[i] = 0xA) {
      if (endCR && i == start) {
        start++;
        endCR = false;
      } else {
        lines.addElement(new String(data, start, i - start));
        start = i + 1;
      }
      endCR = false;
    }
  }
  String[] results = new String[lines.size()];
  lines.copyInto(results);