Angular velocity using the entrance of counter BNC-2120

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• Use the OID and counter in DIAdem

  Dear Sir

  I can perform a task I and medium AO DIAdem DAC and my DAQ hardware. But when I try a task of DI and entry (for the measurement of the frequency) counter, problem, whenever I start the CAD module, anything happen but a snap short, it stops just before there is no measurement data. The DI and the entry of the virtual channels counter works very well in DAQmx, and I can see them in DIAdem. I missed something?

  Concerning

  Somewei

  ... other images

• Photon counting using the FPGA of the series R. problem generation TTL signals

  Greetings,

  I try to use the R series FPGA to read and count the pulses TTL of a discriminator (count of photons of the Hamamatsu C9744 unit) connected to a PMT (Hamamatsu-H7422P-40). The release of PMT looks fine (signal.png H7422P-40) but the discriminator wasn't able to generate corresponding TTL 5V pulse. There was some scattered and random spikes, but nothing significant. Instead, the only stable the PMT signal is a single + 5V pulse no matter how, I adjusted the PMT (C9744 output.png) control voltage. The PMT and the discriminator is connected by an ordinary BNC cable 50 ohms.

  I am really confused because it was supposed to be a really simple installation. Anyone have a similar question or have similar Instrumentation (but no problem) configuration? Comments/suggestions are greatly appreciated.

  Thank you very much in advance!

  Hi Kelli,

  Thanks for your help. Sorry it took so long to get back to you.

  I actually found the question. The discrimination of the Hamamatsu unit level is set too high that all signals got filtered. After adjustment of the threshold of manuallyt, I was able to get the camera TTL pulses. And 7842R worked correctly for count impulses. Everything works fine now. Thanks again for the input.

• Why is my iTunes play count incorrect since I started using the apple music?

  Apple music - usually as the because you work and I listened to some great stuff.  BUT, I went on holiday in Italy (no data service) to find that I have virtually no songs on my phone. I was just find around with iTunes on my mac and phone. I wanted to make sure that I got a lot out there.

  I have a couple of smart playlists, I checked the last played column and it's more than a month, according to my iTunes I have not played any music at all since I joined apple music.

  This is why my smart playlists are not updated etc etc.

  How can I fix this? I disabled could run the music on my phone and downloaded all the music on it but the data are still hurting.

  Help, please

  Hi wooliewoollard,

  If I understand your question, you want to know why your iTunes Library to play the counts do not show your activity using Apple's music.  Could you give a little more information on how you use the Apple music subscription?  It seems to me you have been mainly streaming content on your device.  While you can indicate your Favorites, which will update the suggestions For You, unless you download music to play offline, play music from your music collection, counties smart playlists and the game will not be updated.

  Take a look at the resource below to get a better understanding of the functioning of the subscription of music to Apple and the music app:

  Use of music music Apple in the app

  Listen offline

  You can download songs, including songs that you purchased from the iTunes Store, adding music from Apple, or have been matched or downloaded with Apple music or iTunes game - to your device to listen to when you're not connected to the Internet:

  1. Tap the Options icon plus next to the item.
  2. Press the download icon to the right of the work of the song at the top of the menu of Options, or tap more to download from the bottom of the menu.
  3. The song is downloaded on your device.

  To display the music you downloaded for offline listening, go to my music. In the section recently added, press the category picker (artist, album, etc.). Only downloaded music is at the bottom of the list of categories. When this setting is enabled, My Music shows only the songs you downloaded on your device. Disable this setting to see all of your music, including the music stored in iCloud music library.

  Add songs, albums, and playlists

  You can add songs, albums, playlists and music videos to your library from anywhere in the Apple's music. Items that add you on one device are also added to your other devices that are connected to the Apple's music.

  On your iPhone, iPad or iPod touch

  1. In the music application, find the song, album, or playlist you want to add.
  2. Tap the More Options to the right of the name of the song or the album.
  3. Press on to add the song, album, or playlist to my music.

  Songs and albums appear under my music > library. Playlists appear under my music > playlists.

  On your Mac or PC

  1. In iTunes, find the song, album or playlist you want to add in the New tab or for you, or search within Apple's music. You can search music Apple from any tab except for the iTunes Store.
  2. Click the More Options to the right of the name of the song or the album.
  3. Click on add to my music.

  Songs and albums appear under my music. Playlists appear in the sidebar tab Playlists in the Playlists of music from Apple.

  Take care

• What is the MTBF method, used for the cRIO 9012, is the method of counting of Telcordia under what conditions?

  What is the MTBF method, used for the cRIO 9012, is the method of counting of Telcordia under what conditions? (Temperature, humidity, etc.)

  Hi jojosalud,

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• Use the angular position of the encoder to trigger Digital out

  Hello

  I am a novice user of labview, I have access to three modules, two NI9201 and a NI9401.

  I have an angular encoder is used to measure the angular position of a crankshaft of engine, what I try to do is to use the encoder to trigger a digital camera (spark in the motor event) at a certain angular position.  For example, I would like to start up (or) stalled, then I want to change that to + 5 degrees on the encoder, etc.

  So far, I am able to read in the angular encoder when the engine is running, I am also able to output digital signals even if I can't find a way to connect the two.

  If anyone has an idea how to do this, it would be greatly appreciated, I am attaching my VI.

  Thanks in advance,

  Nick

  Hi Nick,

  I hope that the vi attached you will get on the right track.  It's just a general concept.

  The while loop will work until you press the stop button.

  I guess you'll need a spark by revoultion.

  This VI is really just an If/Then

  If the encoder value is equal to (in this example) zero,.

  Trigger digital output.

  I know that I have a wire cut, but I didn't know how to get the angular position of you DAQmx.

  Let me know if this help. (Also let me know if I'm off-target)

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• Hi there, on my pc (windows xp professional service pack 3 - American version) and I can't find the entrance to the Icelandic keyboard for my pc, I tried the usual stuff on the web, and I still can't use it.

  Hi there, on my pc (windows xp professional service pack 3 - American version) and I can't find the entrance to the Icelandic keyboard for my pc, I tried the usual stuff on the web, and I still can't use it.

  http://www.Microsoft.com/downloads/details.aspx?FamilyId=91426C33-EA45-482D-AF08-CD8EA8CBFD53&displaylang=is

  Here is the download what you are looking for. Please rate me upward if you find my post helpful. Thank you!

• I connected my computer to the tv using an s-video cable, but I get a tv error message that says that the entrance with no signal.

  original title: pictures playing on tv

  I connected my computer to the tv using an s-video cable, but I get a tv error message that says that the entrance with no signal. I know that I have selected the right input of the TV. Is there something that I need to set up the laptop to send the signal to the s-video connector?

  Perhaps the following links will propose a few ideas:

  How to connect your PC to your TV
  http://en.kioskea.NET/FAQ/Sujet-228-how-to-connect-your-PC-to-your-TV-set How to connect my computer to a TV
  http://hookpctotv.com/ PC to TV cables and adapters
  http://www.SVIDEO.com/PC2TV.html

• I am trying to rebuild my old iTunes library (hoping to keep notes, play counts, playlists, etc.) on a new laptop of an old PC, even if the only files I have to use the old are the .xml, .itl.

  I am trying to rebuild my old iTunes library (hoping to keep notes, play counts, playlists, etc.) on a new laptop of an old PC, although the only files I have to use the old are the .xml, .itl and current music files. Is this enough information to do it, and if so, how should I do?

  I lost the other information by following the instructions found online of other attempts. I have unfortunately seem to have lost all that concerns my old library with the exception of the foregoing. I have been using an external hard drive to make this attempt. When iTunes opens it is empty, and when you try to import the .xml I only get playlists, although there is nothing inside of them. It would not be the end of the world for me to start all over again, I've not lost music files, but loading in my all of my old info is much, much, much more desirable. Thank you!

  I'm sure that the sides are stored with the file of 80%. (wav mp3/4 whatever)---> or at least the should be!

  Just install itunes.

  Copy the contents of your old folder in the itunes directory and start itunes--> it will do the rest.

  PS...
  However, I wouldn't bother with itunes more... windows media player is pretty cool in 7, does all the same things.

  Personally I stick with the purchase of CD (mp3 downloads are a rip off)

  'Cool' apples, however, is not it... and what would we do without our podcasts (what happened to the embedded html objects I don't know) computer nerd who serves the grannies

• Im having problems to connect my helmet at the entrance in front of my laptop, and I can't use my microphone, which says that the "device" is not connected.

  Hi im having problems to connect my helmet at the entrance in front of my laptop, and I can't use my microphone, which says that the "device" is not connected. What should I do? Thank you

  Hello

   
  1. have you checked the problem by plugging the headset to another computer?
  2. it worked before?
  3. What are you talking about ""device"is not connected?
   
   
   
  I suggest you to connect to another computer and check.
  Also check if the device is compatible with Windows 7.
  Reference:
  Windows 7 Compatibility Center
  http://www.Microsoft.com/Windows/compatibility/Windows-7/en-us/
  If it's compatible, perform the methods below
  If it is not compatible, see the following articles:
   
   
   
   
  What is program compatibility?
  http://Windows.Microsoft.com/en-us/Windows7/what-is-program-compatibility
  
  Make older programs in this version of Windows
  http://Windows.Microsoft.com/en-us/Windows7/make-older-programs-run-in-this-version-of-Windows
   
   
   
  Method 1: Run the audio Troubleshooter and see if it helps.
  Open the audio playback troubleshooting utility
  http://Windows.Microsoft.com/en-us/Windows7/open-the-playing-audio-Troubleshooter
   
   
   
  Method 2:
  Run the Fixit described in the article and perform the steps:
  No sound in Windows
  http://Windows.Microsoft.com/en-us/Windows/help/no-sound-in-Windows
  See also:
   
  Tips for solving common audio problems
  http://Windows.Microsoft.com/en-us/Windows7/tips-for-fixing-common-sound-problems
   
   
   
   
  I hope this helps.

• OGG for java: how to use the token in a velocity model

  
  Hello community,

  I need help to solve my problem.

  I have an extraction process that extract data from a table only on the insert.

  I want to insert this information in a jms queue. but I need more information to reproduce, so I use sqlexec and tojken to store the information in the file exttrail.

  I use an extract data pump to read data from the exttrail file and place it in a jms queue using a velocity template.

  My question is: how to read "user fees" in a model of speed?

  Thanks in advance for your help

  Concerning

  JMBien

  Following extracted files and model speed

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

  X_FR2FRH

  SUCH X_FR2FRH

  SOURCEDB SFRH

  
  EXTTRAIL O:\GoldenGate\OGG_FRH\LT_FRH\FR2\FR
  TRANLOGOPTIONS MANAGESECONDARYTRUNCATIONPOINT

  GETREPLICATES

  --H
  TABLE "dbo." " HISTO_STATUT_WKF_MSG', COLSEXCEPT (_Timestamp),
  SQLEXEC (ID performance(1), QUERY "select CrMsgId, OrdrReleaseDtTm from cmc, HISTO_STATUT_WKF_MSG hswm CORE_MSG_COMPL where hswm.") IdHistoStatutWkfMsg =? and cmc. CrMsgId = hswm. IdMsg and IdTypeWkf = 3 and IdStatutWkf = 1 ", &
  PARAMS (p1 = IdHistoStatutWkfMsg)), and
  CHIPS (ORDRRELEASEDT = @GETVAL (performance(1). OrdrReleaseDtTm), CRMSGID = @GETVAL (performance(1). CrMsgId)));

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

  PFR2RJMS :

  EXTRACT PFR2RJMS
  SOURCEDB SFRH

  SETENV (GGS_USEREXIT_CONF = "dirprm/PFR2RJMS.properties")
  SETENV (GGS_JAVAUSEREXIT_CONF = "dirprm/PFR2RJMS.properties")

  
  CUSEREXIT dirprm/ggjava_ue.dll CUSEREXIT-PASSTHRU - INCLUDEUPDATEBEFORES

  -getupdatebefores

  
  getInserts

  --H
  TABLE dbo. HISTO_STATUT_WKF_MSG;

  GET_USER_TOKEN_VALUE (OrdrReleaseDtTm, 8);

  ignoreinserts

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

  Velocity model :

  # (This is a comment) if in "operating mode, then you can remove the outer loop,
  # and have only a 'foreach' iterate over the columns in the operation.
  ##
  < numOps transaction =' ${tx. Size}' ts =' ${tx. Timestamp} ">"
  #foreach ($op in $tx)
  < action type = "${op.» SqlType}"table =" ${op. " TableName} ">"
  #foreach ($col in the $op)
  < column name = "${col." OriginalName}"index =" ${col. " Index}", isKey =" ${col.meta.keyCol} ">
  < after >$ {col. AfterValue} < / after >
  < / column >
  #end
  < / operation >
  #end
  < / transaction >

  jmbien wrote:

  ...

  I have an extraction process that extract data from a table only on the insert.

  I want to insert this information in a jms queue. but I need more information to reproduce, so I use sqlexec and tojken to store the information in the file exttrail.

  ...

  My question is: how to read "user fees" in a model of speed?

  X_FR2FRH

  ...

  TABLE "dbo." " HISTO_STATUT_WKF_MSG', COLSEXCEPT (_Timestamp),

  SQLEXEC (ID performance(1), QUERY "select CrMsgId, OrdrReleaseDtTm from cmc, HISTO_STATUT_WKF_MSG hswm CORE_MSG_COMPL where hswm.") IdHistoStatutWkfMsg =? and cmc. CrMsgId = hswm. IdMsg and IdTypeWkf = 3 and IdStatutWkf = 1 ", &
  PARAMS (p1 = IdHistoStatutWkfMsg)), &
  CHIPS (ORDRRELEASEDT = @GETVAL (performance(1). OrdrReleaseDtTm), CRMSGID = @GETVAL (performance(1). CrMsgId)));

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

  PFR2RJMS:

  EXTRACT PFR2RJMS

  SOURCEDB SFRH

  SETENV (GGS_USEREXIT_CONF = "dirprm/PFR2RJMS.properties")
  SETENV (GGS_JAVAUSEREXIT_CONF = "dirprm/PFR2RJMS.properties")

  CUSEREXIT dirprm/ggjava_ue.dll CUSEREXIT-PASSTHRU - INCLUDEUPDATEBEFORES

  -getupdatebefores

  getInserts

  --H
  TABLE dbo. HISTO_STATUT_WKF_MSG;

  GET_USER_TOKEN_VALUE (OrdrReleaseDtTm, 8);

  ignoreinserts

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

  Velocity model:

  #foreach ($op in $tx)
   
  #foreach ($col in the $op)
     
      ${col. AfterValue}
     
  #end
   
  #end
  

  In the excerpt from the source, you have two chips, ORDRRELEASEDT, and CRMSGID.  On each operation on the dbo. HISTO_STATUT_WKF_MSG, these chips will be defined.  (Other tables will not have these value tokens.) To use the chips in the model, use $op.getToken ("ORDRRELEASEDT") and $op.getToken ("CRMSGID"). Similarly for the "getenv" values defined by GG, $op.getEnv ("GGENVIRONMENT", "GROUPNAME")

  In both cases, you can first check if the value is set, ${op.isEnvSet ("GGENVIRONMENT", "the GROUPDESCRIPTION")}, or ${op.getToken("ORDRRELEASEDT").isSet ()}; for example,.

        token value: (is set? '${op.getToken("MY_TOKEN").isSet()}'): MY_TOKEN= #{if}($op.getToken("MY_TOKEN").isSet()) '$op.getToken("MY_TOKEN")' #{else} (not set) #{end}
  

  There is one caveat, however: process GoldenGate trail of data as a continuous stream, a single operation (insert, update, delete) at the same time. The only way that the GG Java adapter can "loop" on the operations in a transaction is by buffering all memory operations and then loop over them at the end (Alternatively, you can write a formatter Java custom which formats the data happens, each operation individually, and not stamp anything; but that cannot be done in speed (, assuming that you do not want to set txn as a msg JMS, rather than individual operations, sent as JMS messages.)

  In general, there are two ways to format data trail in JMS messages: an operation per message, or of a message transaction.  Using a txn/msg may seem simple, but imagine if you have a few jobs in bulk on the DB which transforms 100 millions of rows in a table in a single txn; Then, your message JMS maybe 100 MB (or several GB) in size (there is no way to know in advance). The GG JMS client might be able to send the msg (given enough memory), but it will probably lower the JMS server, or JMS clients consume the (huge) message.

  But back to what tokens: If you loop on operations in memory swabbed and make a call to "getEnv" or "getToken", these are in fact reminders of NYI "extract" and will retrieve the value of getenv/token for the current operation - that is to say, the last operation as part of the operation - which is probably not what you want.  The solution is to format each operation individually - you can do this automatically using Velocity templates if sending a msg by operation; otherwise, you will need to write a custom Java trainer that formats the message that each operation is received (not at the end of the tx), and you can still run the WAD Manager "tx" mode (i.e., sending a tx by msg) If you want.

  Other smaller points:

  • If you use GG 11.2 adapter, then you need not of the «setenv (...)» Properties); If you extracted 'foo', while it loads of 'foo.properties' from the directory dirprm automatically.
  • GET_USER_TOKEN_VALUE is not used in the file of the prm. It's a value C user-output API callback (i.e., only used if C user-output (in C) coding).  (I'm surprised that the prm file that allows here.)
  • You can delete the 'getInserts' and 'ignoreInserts', because even once which is not used in this case.  Changes/insertions/deletions are always "obtained".
  • You may need to spend in all inserts/modifications/deletions (including 'before' values) to exit user Java so that the limits of tx be properly processed; This was necessary before 11.2 Java adapter, and IIR there is a bug that prevented these filters work as expected in earlier versions of 11.2.  Alternatively, you can write filters in Java, by adding them to the file property: gg.handler.my_handler.filter = com.example.custom.MyEventFilter (where MyEventFilter implements com.goldengate.atg.datasource.DsEventFilter)

  It will be useful,

  -Mike

• An associative array, how the records using the loop counter?

  In the associative array, how the records using the loop counter? for example
  

  declare
      type population is table of number index by varchar2(64);
      city_population population;   
  begin
      city_population('Samillve') := 200;
      city_population('Lindenhurst') := 300;    
      
      for i in 1 .. city_population.count
      loop
          dbms_output.put_line(city_population(i)); -- compiler error
      end loop;
  end;
  /

  That would look like

  SQL> ed
  Wrote file afiedt.buf
  
    1  declare
    2      type population is table of number index by varchar2(64);
    3      city_population population;
    4      l_index varchar2(64);
    5  begin
    6      city_population('Samillve') := 200;
    7      city_population('Lindenhurst') := 300;
    8      l_index := city_population.first;
    9      while( l_index IS NOT NULL )
   10      loop
   11          dbms_output.put_line(city_population(l_index ));
   12          l_index := city_population.next(l_index);
   13      end loop;
   14* end;
  SQL> /
  300
  200
  
  PL/SQL procedure successfully completed.
  

  Justin

• I want to rename and move files from a shoot 5 d. I would like to use the functionality of the increment to count, but since I have to get out of each file to the following file, it starts again at 1. What is the best way to do it?

  I want to rename and move files from a shoot 5 d on a new drive. I would like to use the functionality of the increment to count, but since I have to get out of each file to the following file, it starts again at 1. What is the best way to do it?

  HI -.

  As a prelude to 2014.0, we have added a feature allowing you to choose what number to start the increment of.  Look in the section ingest Rename dialog and change your preset. When you click the button, you should see the option "Custom Auto Increment". This will allow you to choose what number to start on.  We've also added a few newspapers to try to remember where let prelude last successfully interfere the operation by using this option. So, in theory, to remember the number for you. But if it isn't (maybe you want multiple kickoff ingested at the same time) you can always manually set the number to start with.

  Check that out and let me know how it works for you.

  Kind regards

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• Connect by level using the count of the records collection

  Hello:
  
  PROBLEM:
  ...
  ), (select rownum number months of double connect by level < = Cnt)
  
  Causes not valid ORA-00904 identifier. Why can I not use "Cnt" of my main as request by using a constant in the works?
  
  The value of count is determined for each date range in the section, I return the records that I need?
  
  Thank you, Sidney
  
  BACKGROUND:
  I have to be able to display a list of tax returns to my users and the status of these statements. There's no physical feedback so it is necessary to create data dynamically records using appropriate selection. It's not hard and I thought that would be enough to use a connection by level to give me the date, statements of information so that I can calculate and display the individual. However oracle gives me an ORA-00904 when I try to send the "Cnt" value to connect by level. Everything works fine when I provided a constant instead of "CNT". The "CNT" value is determined by a complex process that calculates start and end for several types of return dates, etc as well as the number of periods and frequency of production. The data must be generated dynamically using a master record, which then gives the history of coding in which my collection of basic records is selected. Here is the result of this process:
  
  TaxpayerNo, TaxClass TaxCode, FilingFequency, StartDate, StopDate, Cnt, frequency
  
  10 S 1 M 12-18 6/1/2007-11/30/2008
  10 S 2 M 12 10 30/11/2008-9/30/2009
  10 S, 2 Q 4 3 11/30/2010-8/18/2011
  L 10 8 6/1/2007 9/30/2009 3 1
  L 10 8 11/30/1 / 2010 8/18/2011 1
  
  According to the results, I have needs a record for each every month, quarter, etc. ie:
  
  10 S 1 M 6/1/2007 11/30/2008 18 12 6/1/2007
  10 S 1 M 6/1/2007 11/30/2008 18 12 7/1/2007
  10 S 1 M 6/1/2007 11/30/2008 18 12 8/1/2007
  10 S 1 M 6/1/2007 11/30/2008 18 12 9/1/2007
  ...
  10 S 2 M 30/11/2008-9/30/2009 10 12 11/30/2008
  10 S 2 M 30/11/2008-9/30/2009 10 12 12/30/2008
  ...
  etc.
  
  DOES NOT WORK
  Select y.*, MonthNo, Add_Months(StartDate,MonthNo*Frequency) in)
  Select x.*,
  (case when FilingFrequency = am' then Ceil (Months_Between (StopDate, StartDate)))
  When FilingFrequency = 'Q' then Ceil (Months_Between(StopDate,StartDate)/3)
  When FilingFrequency = 'A' Ceil (Months_Between(StopDate,StartDate)/12) then
  0 otherwise
  end) NTC,
  (case when FilingFrequency = am' then 1)
  When FilingFrequency = 'Q' then 3
  When FilingFrequency = 'A' then 12
  end) frequency
  de)
  ... a code complex to calculate values of start and stop dates required above...
  ) x
  ), (select rownum number months of double connect by level < = Cnt)
  ERROR MESSAGE
  The result is ORA-00904: "CNT": invalid identifier. I do not get an error if I use a constant:
  
  WORK WITH THE HELP OF A CONSTANT, BUT MUST HAVE THE VALUE OF THE ACTUAL CNT
  ... Same code for generating data...
  ), (select rownum number months of double connect by level < = 3)
  
  How can I get it works using the "CNT" value instead of a constant?

  A technique like this should solve your problem.

  TUBBY_TUBBZ?with data (col1, cnt) as
    2  (
    3    select 1, 3 from dual
    4      union all
    5    select 2, 2 from dual
    6  )
    7  select
    8    d.col1,
    9    t.column_value
   10  from
   11    data  d,
   12    table(cast(multiset(select level from dual connect by level <= d.cnt) as sys.OdciNumberList)) t;
  
                COL1       COLUMN_VALUE
  ------------------ ------------------
                   1                  1
                   1                  2
                   1                  3
                   2                  1
                   2                  2
  
  5 rows selected.
  
  Elapsed: 00:00:00.00
  TUBBY_TUBBZ?
  

  Contrary to what you have now, which is basically this

  TUBBY_TUBBZ?with data (col1, cnt) as
    2  (
    3    select 1, 3 from dual
    4      union all
    5    select 2, 2 from dual
    6  )
    7  select
    8    d.col1,
    9    level
   10  from
   11    data  d
   12  connect by level <= d.cnt;
  
                COL1              LEVEL
  ------------------ ------------------
                   1                  1
                   1                  2
                   1                  3
                   2                  2
                   1                  3
                   2                  1
                   1                  2
                   1                  3
                   2                  2
                   1                  3
  
  10 rows selected.
  
  Elapsed: 00:00:00.00
  TUBBY_TUBBZ?
  

• count the number of lines without using the count function

  Hello
  How count the number of lines without using the count function?
  
  Thank you

  Assuming that your statistics table are updated:

  select num_rows
  from   all_tables
  where  table_name = 'YOUR_TABLE_NAME_IN_UPPERCASE';  
  

  http://download.Oracle.com/docs/CD/B19306_01/server.102/b14237/statviews_2105.htm#REFRN20286