Read the last value of a large file of PDM

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• Read the last sector of the virtual hard disk

  Hello

  I'm running Windows 7 Home Premium VM inside VMWare Workstation image. I want to access the last sector of this Virtual Hard Drive. However, I do not within Windows 7 itself.

  Instead, I want to start this virtual system using a bootable Livecd. To this end, I can create an ISO using the Windows XP Installation CD and Bart PE Builder.

  Now my question is, how do I boot under VmWare Workstation Livecd Bootable using Bart PE created so that I can access the virtual hard disk.

  And also, once I started the new system, I want to read this last sector of the virtual hard disk. This is for testing purposes. I know, it could be done on a running system as well however, I want to be able to do this in VmWare Workstation.

  I searched the net for a solution. I came across the Disk Explorer utility, which is available here:

  www.Runtime.org/DiskExplorer.htm

  In my view, this will allow me to read the last sector and thus copy. It is however an expensive software. They have even a plugin developed to work with BartPE, which is available online here:

  http://www.Runtime.org/diskexplorer_for_ntfs.cab

  But we need to provide the license key in the .inf for this file to work.

  In any case, I know how to prepare the Windows Bootable Live CD using BartPE.

  Issues related to the:

  How to get started in using a windows live CD VMWare?

  How to access the virtual hard disk of the Windows 7 operating system?

  And finally, are there other alternatives that are easier to explore this disk that would allow me to read the last sector of this virtual hard disk and copy another medium?

  Thank you.

  I am able to use the keyboard in knoppix, but the mouse doesn't seem to work properly. I am able to click right on the desktop but not able to select any option. The behavior of the mice is completely wrong.

  Is it possible to fix it?

  You can try to temporarily adjust the Type of guest OS Linux or edit the .vmx to have these parameters/values or temporarily remove the USB controller.

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• each value to subtract the last value

  Hei

  Someone knows how to do, on the loop or while loop.., I need a constant or control number 300 would b subtract to number constant.., but I mean for example 300-2 300-_298-2-2 = 2 2_ = 298, and so forth, subtract the last value.

  Thank you

  Read help on registers at offset.  Take some tutorials.
  LabVIEW Introduction course - 3 hours
  LabVIEW Introduction course - 6 hours

  Shift registers take a value at the end of the iteration of a loop and return it at the beginning of the next iteration of the loop.

• I need to print the last value

  Hello
  in the Sub statement I need to print the last value
  means last 5555, I can print other values, but last value 5555 is I can't print
  Please help me
  

  SELECT REGEXP_SUBSTR('5454 4587454 547451 188745 5555','[^'||' '||']+'||' ',1,5)  p1 from dual;

  Thanks in advance
  David

  Karthick_Arp wrote:
  Like this

  with t
  as
  (
  select '5454 4587454 547451 188745 5555' str
  from dual
  )
  select regexp_substr(str, ' [[:digit:]]*$')
  from t
  

  Why leave space in front of her?

  SQL> ed
  Wrote file afiedt.buf
  
    1  with t as (select '5454 4587454 547451 188745 5555' str from dual)
    2  --
    3  select regexp_substr(str, '[0-9]+$')
    4* from t
  SQL> /
  
  REGE
  ----
  5555
  
  SQL>
  

• How to read the date and time of a file by labview information

  How to read the date and time of a file by labview information? for example, time created and updated time.

  The similar question had already spoken here (this is the old thread but still seems topical):

  http://forums.NI.com/T5/LabVIEW/file-date-created/TD-p/109836

• Read the output values after each step runs in the User Interface of LabVIEW

  Hi all

  Development environment: TestStand 2010 SP1 and LabVIEW 2010 SP1

  Problem: is there a way to run the following steps programmatically and get values out of each of them?

  I have already extended a bit a complete interface IO for TestStand load any sequence, choose among the measures and execute step by step (something as an alternative to the steps run selected). What I'm trying to do is to add some actions between each step and do in the UI (I can't change the sequence!), so I start the NewExecution with some previously configured InteractiveArgsParam and option breakAtFirstStep set to true. Eventually I do just something like step over when debugging the sequence and it works well, but I didn't do well a way yet to read the output values of the place...

  So, if I wait before the end of the run I can read my results by treating the ResultObject, but it works only after the completion of the test sequence. Because I wanted to stop after each step, read the values, do some actions and continue to the next step, I've tried to register a running Trace event reminder View Manager. I see that after each step is executed, this event is fired, but when I try to read that a ResultObject returned in the event data it is not filled with values (ResultList seems to be empty?). Is this a correct behavior or maybe I'm reading the wrong way? (It's the same VI regarding the reading of the ResultObjects after the sequence ends and there it works very well for tables, containers and other types of data).

  As I mentioned I can't change Test sequences, I can not add a UImessages.

  What are my options? If the trace event returns output all the values from each steps or is it just used to check the status? Or maybe there's a completely different approach to this issue?

  Thanks in advance for your suggestions,

  Best regards.

  When you manipulate the UIMessage trace (you need this before the return of the event or you will present the race conditions), download myuimessage. Thread. Then call Thread.GetSequenceContext (0, & Iplease).

  And then on the context of the sequence, either go to PreviousStep.Result if it exists, or watch Locals.ResultList.

  Trace events occur between the steps executed step the more recently is the previous step, but it is also a trace event to the beginning before any measure have run at this time, there will be a previous step.

  Hope this helps,

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• display the last value

  Hi all

  I have a questions. It is that I create a Subvi to my table and it can display the last value in the upper part. Below attached snapshots of my programming. I use a number random and STOP for control of you guys let see the whole process of what I want.

  but when I change "constant true/false" and using a digital command. and I put it in my program. It won't list down the values and it will not display the most recent value at the top. What is the problem? I was stuck on this problem for a while.

  and another question was how to keep the size of the list is constant? for example, I onli wants to view 30readings on my table. as the program continued to run, the oldest value will be overwritten. because if kept under my table more, means memory increase my programming and registration of cause late development. I do not want to happen. So is it possible to maintain the display of fixed table values?

  Hi Isabelle,.

  I think that the problem causes initialization of a register shift to void / vi. If you initialize a shift register, each time sub vi is called, he will replace value in the registry to offset with initialized value. Uninitialize a registry change to resolve a problem. I've attached a screenshot of my sub vi for your reference.

  Sincerely, Kate

• read the 5 d Mark II 7 files

  Lightroom seems unable to read the Canon 7 d Mark II files.  Any difficulty?

  Native support of Lightroom for the D750 has been added in the Lightroom update published 5.7 tonight.

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• How to get the last value

  Hi I have a senerion in which I want to get the last value: -.

  CREATE TABLE T1
  (NAME VARCHAR2(10), NO NUMBER, NO2 NUMBER);
  
  INSERT INTO T1 VALUES('A',10,20);
  INSERT INTO T1 VALUES('C',100,2);
  INSERT INTO T1 VALUES('B,124,5);
  INSERT INTO T1 VALUES('A',1,400);
  INSERT INTO T1 VALUES('B,2,234);
  INSERT INTO T1 VALUES('B',2,7);
  INSERT INTO T1 VALUES('C',21,12);
  INSERT INTO T1 VALUES('A',3,300);
  INSERT INTO T1 VALUES('B,55,1);
  INSERT INTO T1 VALUES('C',234,1);
  INSERT INTO T1 VALUES('B',20,72);
  INSERT INTO T1 VALUES('A',200,0);
  INSERT INTO T1 VALUES('B',546,32);
  INSERT INTO T1 VALUES('C',89,888);
  
  INSERT INTO T1 VALUES('B',485,12);
  INSERT INTO T1 VALUES('C',1,77);
  INSERT INTO T1 VALUES('B',339,12);
  INSERT INTO T1 VALUES('A',0,300);
  {\code}
  
  Now for all  A i want the value (order by name,no,no2) i.e value of no2 0
  for all b i want 32
  and for all c i want 1
  
  i.e last value in order by clause.
  
  i tried this 
  
   select name,no,no2,last_value(no2)
   over(PARTITION BY  name order by no,no2) nm
   from t1
  
  can anyone please help me?
  
  Thanks
  
  Edited by: vinod on Jan 6, 2012 8:58 PM                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        

  
  

• How to ensure that the value of a control (for example double) initializes the last value when the VI has been closed?

  I use a cluster as a control. I would like to double in this control to automoatically values to fill their last values set when the VI is opened or accessed for the first time. It would be great if someone could point out for me. Thanks in advance!

  In my opinion, the configuration files are the easiest method and the best.  Simply save your last values to the file when your code ends.  At the beginning of your code, to read the file and fill in the controls with the values read.  With the configuration files, the section name can be the name of the cluster, and key names can be control names.

  I know OpenG has some pretty nice to do, but I prefer to use the native functions OR when I can.  When porting to a new system, there is no need to copy any additional screws library (OpenG library).  The native DV come with Labview.

• Take the last value of the timer

  Hello

  Looking for a help store the timer values.

  Set the backround: will be used to gather data for tests on mechanical switch lifecycle sump pumps.

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  I got all of these features to work, but my problem is that when I save to spreadsheet each incriment stuck time power is saved. This could lead to a large number of unnecessary data points. Instead, I want only the last zero no value of the glued power saved timer.

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  Here ya go:

• Read the story of calibration veriStand Vi file

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• reading the images and icons from jar file

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  my version 11.1.2.3 Jdeveloper
  
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  How can I fix this problem or missing steps in the application of the link above?
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• Add a field to the last page of a document file only

  Hello

  Currently, I have a script which will add signature fields and the text on the first page of a document.

  The script is required to specify the "last page" of the document and not the page number, because each file can vary depending on the number of pages.

  The script is running in the batch on several files that are not open (usually 50 at a time).

  If someone can advise please how to change the script, I'll be very grateful.

  Create the field dynamically Date for signature of the employee field

  
  var f = this.addField ("Todaydate", "text", 0,
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  Create the signature dynamically for employee field

  
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• Select the last value for each day of the table

  Hello!
  
  I have a table that contains several measures for each day. I need two queries on this table, and I'm not sure how to write them.
  
  The table stores the rows (sample data)
  

  *DateCol1                 Value       Database*
  27.09.2009 12:00:00       100           DB1
  27.09.2009 20:00:00       150           DB1
  27.09.2009 12:00:00       1000          DB2
  27.09.2009 20:00:00       1100          DB2
  28.09.2009 12:00:00       200           DB1
  28.09.2009 20:00:00       220           DB1
  28.09.2009 12:00:00       1500          DB2
  28.09.2009 20:00:00       2000          DB2

  Explanation of the data in the sample table:
  We measure the size of the data files belonging to each database to one or more times a day. The value column indicates the size of the files of database for each database at some point (date in DateCol1 European model).
  
  
  What I need:
  Query 1:
  The query must return to the last action for each day and the database. Like this:

  *DateCol1       Value      Database*
  27.09.2009        150          DB1
  27.09.2009       1100          DB2
  28.09.2009        220          DB1
  28.09.2009       2000          DB2

  Query 2:
  The query should return the average measurement for each day and the database. Like this:

  *DateCol1       Value      Database*
  27.09.2009       125          DB1
  27.09.2009      1050          DB2
  28.09.2009       210          DB1
  28.09.2009      1750          DB2

  Could someone please help me to write these two queries?
  
  Please let me know if you need further information.
  
  Published by: user7066552 on September 29, 2009 10:17
  
  Published by: user7066552 on September 29, 2009 10:17

  Why two queries when it suffice ;)

  SQL> select dt
    2       , db
    3       , val
    4       , avg_val
    5    from (
    6  select dt
    7       , val
    8       , db
    9       , row_number () over (partition by db, trunc (dt)
   10                                 order by dt desc
   11                            ) rn
   12       , avg (val) over (partition by db, trunc (dt)) avg_val
   13    from test)
   14   where rn = 1
   15  order by dt
   16  /
  
  DT        DB           VAL    AVG_VAL
  --------- ----- ---------- ----------
  27-SEP-09 DB2         1100       1050
  27-SEP-09 DB1          150        125
  28-SEP-09 DB2         2000       1750
  28-SEP-09 DB1          220        210