Remove the last comma before reading csv files

Similar Questions

• Script to remove commas from a csv file

  Hi all

  I have the following output to a csv file:

  VM, VI-SVC-VM014, 0000ed, 0000ee,
  VM, VI-SVC-VM103, 0000f3, 0000f2,
  VM, VI-SVC-VM104, 0000f6, 0000f6,
  LDEV, SVC PROD Cluster01, 0000e2, 0x04
  LDEV, SVC PROD Cluster01, 0000de, 0x00
  LDEV, SVC PROD Cluster01, 0000df, 0x01
  LDEV, SVC PROD Cluster01, 0000e2, 0x04

  I'm looking to remove commas end so that the output looks like this:

  VM, VI-SVC-VM014, 0000ed, 0000ee
  VM, VI-SVC-VM103, 0000f3, 0000f2
  VM, VI-SVC-VM104, 0000f6, 0000f6
  LDEV, SVC PROD Cluster01, 0000e2, 0x04
  LDEV, SVC PROD Cluster01, 0000de, 0x00
  LDEV, SVC PROD Cluster01, 0000df, 0x01
  LDEV, SVC PROD Cluster01, 0000e2, 0x04

  The column length for each line (given the number of objects), modular in this output. By this, I mean that some outputs will be like this:

  VM, VI-SVC-VM014, 0000ed, 0000ee, 0000ef
  VM, VI-SVC-VM104, 0000f6, 0000f6

  VI-SVC-VM104, 0000f6, 0000f5, 0000f7, VM, 0000f4
  LDEV, SVC PROD Cluster01, 0000e2, 0x04
  LDEV, SVC PROD Cluster01, 0000de, 0x00

  Is it possible to import the data (get-content), delete all non alpha-numeric end of line? Maybe there is an easier way.

  Thank you

  Rob.

  Try something like

  Get-Content file.csv | %{
    $_.TrimEnd(',')
  } | Set-Content newfile.csv
  

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  The freeware "Audacity" should be able to do this:
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• Remove the last element

  Hello

  I'm removing the last element in a LL individually. But it's not entry (method deleteFromTail) and also a message delete2 which I have not written anywhere in my print program... I don't have the code running on any other computer.

  Javax.swing import. *;

  Class StudNode {}

  int id;

  The name of the string;

  Next StudNode;

  StudNode (int id1, String name1) {}

  ID = id1;

  name = name1;

  }

  }

  public class StudListDel2 {}

  StudNode head, tail;

  StudListDel2 () {}

  head = tail = null;

  }

  Sub create4ElementList () {}

  Add them to the queue

  int id = 1;

  int i = 0;

  String name = "THIS" + id;

  StudNode newNode;

  newNode = new StudNode (id, name);

  head = newNode;

  tail = newNode;

  for (i = 0; i < 4; ++ I) {}

  ID ++;

  name = "THIS" + id;

  newNode = new StudNode (id, name);

  tail. Next = newNode;

  tail = newNode;

  tail. Next.Next = null;

  }

  }

  Sub display4List () {}

  tail = head;

  {while(tail!=null)}

  JOptionPane.showMessageDialog (null, "name =" + tail.name + "id =" + tail.id);

  tail = tail.next;

  }

  }

  Sub deleteFromTail () {}

  If only a single node in the list

  JOptionPane.showMessageDialog(null,"delete***=1");

  / * If (head == tail)

  head = tail = null;

  else {}

  JOptionPane.showMessageDialog(null,"delete***=2");

  StudNode temp.

  Temp = head;

  While (temp.next! = tail) {}

  Temp = temp.next;

  JOptionPane.showMessageDialog (null, "led2 inside while" + tail.name + "id =" + tail.id);

  }

  tail = temp;

  tail. Next = null;

  JOptionPane.showMessageDialog (null, "delete3 =");

  }

  */

  }

  Public Shared Sub main (String [] args) {}

  StudList obj = new StudList ();

  obj.create4ElementList ();

  obj.display4List ();

  JOptionPane.showMessageDialog (null, "deleteOOO1 =");

  obj.deleteFromTail ();

  JOptionPane.showMessageDialog (null, "deleteFFF4 =");

  obj.display4List ();

  }

  }

  Someone please guide me.

  Zulfi.

  Hello

  His work. I can't believe. I just changed the name of the file from StudListDel2.java to StudListDel3.java & changed the name of class, he began to work.

  I don't know if the logic is correct. But the logic is correct because I follow the logic of deletion of a book that I used 'while' Loop instead of "for". If any body having time, please read the code of void deleteFromTail () { is correct or not so that I shouldn't be passing wrong information.}

  The complete code is:

  public class StudListDel3 {}

  StudNode1 head, tail, last;

  StudListDel3 () {}

  last = Chief = tail = null;

  }

  Sub create4ElementList () {}

  Add them to the queue

  int id = 1;

  int i = 0;

  String name = "THIS" + id;

  StudNode1 newNode;

  newNode = new StudNode1 (id, name);

  head = newNode;

  last is tail is newNode;

  for (i = 0; i<4; ++i)="">

  ID ++;

  name = "THIS" + id;

  newNode = new StudNode1 (id, name);

  Last.Next = tail. Next = newNode;

  last is tail is newNode;

  tail. Next.Next = null;

  }

  }

  Sub display4List () {}

  tail = head;

  {while(tail!=null)}

  JOptionPane.showMessageDialog (null, "name =" + tail.name + "id =" + tail.id);

  tail = tail.next;

  }

  }

  Sub deleteFromTail () {}

  If only a single node in the list

  JOptionPane.showMessageDialog(null,"delete***=1");

  If (head is tail)

  head = tail = null;

  else {}

  JOptionPane.showMessageDialog(null,"delete***=2");

  StudNode1 temp.

  Temp = head;

  JOptionPane.showMessageDialog (null, "first and foremost remove * = 3");

  While (temp.next! = last) {}

  JOptionPane.showMessageDialog (null, "Inside all-in-1");

  Temp = temp.next;

  JOptionPane.showMessageDialog (null, "inside led2 while name =" + temp.name + "id =" + temp.id);

  }

  last is tail is temp;

  Last.Next = tail. Next = null;

  JOptionPane.showMessageDialog (null, "delete3 =");

  }

  }

  Public Shared Sub main (String [] args) {}

  StudListDel3 obj = new StudListDel3 ();

  obj.create4ElementList ();

  obj.display4List ();

  JOptionPane.showMessageDialog (null, "deleteOOO1 =");

  obj.deleteFromTail ();

  JOptionPane.showMessageDialog (null, "deleteFFF4 =");

  obj.display4List ();

  }

  }

  Thanks for your reply. Its really beneficial when we see the flow back of great programmers like you. I'm not a programmer.

  Zulfi.

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  I am trying to get confirmation of the files to download on Amazon for its program "Charge when ship".  I have the file create as it should with one minor exception.

  I'm creating a variable, giving him the information header column and that finishing by Chr (13) & Chr (10); I'm a loop in a query to add information, each iteration bugs Chr (13) & Chr (10) at the end of it; I'm taking this variable and writing data to a file using CFFILE.

  But I think that the last Chr (13) & Chr (10) is that servers Amazon think there is a line of information that it really is, and it's one mistake.

  Can someone tell me how to remove the last Chr (13) & Chr (10) of the variable before writing this file?

  Thank you

  ^_^

  What gives the information header column and that finishing by Chr (13) & Chr (10); I'm a loop in a query to add information, each iteration bugs Chr (13) & Chr (10) at the end of it; I'm taking this variable and writing data to a file using CFFILE.

  Trim() the variable or modify the code, so it does not generate an extra newline.

  Because your content has a header, place the new line at the beginning of each iteration of the query characters.

  #headerColumnsHere #.

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