How to measure the time elapsed between two steps?

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• How do the time difference between two dates?

  Hi all
  
  I use this query to get the time difference between two dates.
  
  Select to_timestamp ('2012-10-03 12:00 ',' YYYY-MM-DD hh)-to_timestamp ('2012-10-03 11:00 ',' YYYY-MM-DD hh) as double diff;
  
  but do not get the correct result.
  
  Thank you

  Left KEY... Left Padding of tanks.

• How to remove the white space between two response reports

  How to remove the white space between two response reports
  
  In the section of dashboard, I have 2 rqeuest. Each query returns Table view. When I view the dashboard, it shows a blank separating 2 table views. How can I get rid of the band of white/white space?

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• Measure the time difference between a digital output and an analog input that responded to the questionnaire

  Hallo,

  I use the following system:

  • OR PXI-1044 with controller NI PXI-8109
  
  
  • OR PXI-2564 switch module to turn on the monitor of my test device
  
  
  • Data acquisition multifunction NI PXI-6259 to measure the signal that responded to the questionnaire jump

  The two cards are the same - PXI trigger bus. For both, PXI-2564 and PXI-6259 I use DAQmx to set the reading and writing of the channels.

  Now, I want to measure the time between the digital output, my unit turns and the analog input, which measures the response of my system.

  I can't do work by myself, please help me!

  I thank Ludwig.

  Hi Ludwig,.

  If you can't give us any VI we have difficulties with to help you.

  Because I Donat knowledge how your program is mounted it is not easy to know where you should enter signals.

  Here's a question similar to yours:

  http://forums.NI.com/T5/LabVIEW/best-way-to-measure-time/TD-p/178704

  and 2 external links:

  http://www.ehow.com/how_8698983_measure-time-LabVIEW.html

  http://objectmix.com/LabVIEW/385152-how-can-i-use-LabVIEW-measure-time-between-analog-pulses.html

• Illustrator CS3: How to calculate the exact distance between two points?

  It comes to my line.

  

  I have to measure its exact length. How can I do?
  If I use the measure tool, the cursor does not select the snap points, so I have only an approximate measure.
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  Flying document Info Palette menu: turn on the SelectionOnly and objects. The palette will show you the length.

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• How to set the time difference between each data when using keithley 2400 scanning

  Hello friends,

  I use scanning Keithley vi the extent of SCANNING and acquire vi. I want to measure the voltage for each step and a pause between each two data, so I need a delay between each I step.

  I'm a starter to use Labview, thank you very much for your answers.

  Perry

  As Dennis says, if you use the built-in scan function, you will need to consult the manual. See Section 10-16 (this is page 10 of article 16, only paragraphs not but 10, 16) for the manual Keithley 2400.

  The Keithley 24xx series has a speed of measurement in units called PLC (Power Line Cycles). The default speed is 1PLC, which means a measure is taken with each cycle of line 1 power supply or 1/60th of a second (16.67ms). 24XX can range from 0.01 PLC (all 0.16ms) 10 PLC (all 166.6ms). The faster you measure, the less accuracy you get.

  To programmatically set this value, the command is

  ENSe:CURRent:NPLCycles

  ENSe:VOLTage:NPLCycles

  Depending on what you are sensing and where is the number of controllers from 0.01 to 10.

  Another factor that will determine the time between data points is the cycle SDM. These are more complicated, look at your Keithley manual for more information. Look at article 6 and article 11 for more information.

  Note:

  PLC times are based on a cycle of 60 Hz US.

• How to measure the time, that the slider flew over an area reactive

  Hi all

  
  I have a task in which participants will have to make a decision with two options. Therefore, I created two spots, one for each option. I want to measure is the time that the "flat" mousecursor on each option before a choice has been done (one of the two hot spots clicked). Thus, for example: If a user first flat 2.5 seconds over option 1, then go to option 2, flat il.45 seconds, then go to option 1 again, hover pendant.5 seconds before clicking, I want to save these two values (2.5 +.5 = 3.0 s to option 2 for option 1 et.45 s) what is performed on a hotspot. I thought using a conditional in my interaction icon something similar to ObjecOver (which gives what icon display the cursor is currently above), but then to have something like HotspotOver (which does not exist). Anyone know how I can accomplish these measure hovertimes?

  Kind regards
  Frank

  The solution I came up with that has five hot spots. First a calculation icon: OptionTimes: = [0,0]

  Then the interaction with hotspots: click on option 1, option cursor area 1, the option click 2, cursor in option 2, the single area finally a hotspot that surrounds all the other

  In the display area hot point type for option 1, I have the calculation:

  Option: = 1

  OptionStartTime: = SystemSeconds

  I hope you can see where this goes. There is a similar calc for option 2 in the cursor in option 2 of the area. It affects only the number of Option 2. In the latest hotspot that surrounds the other, I have this:

  OptionTimes [Option]: = OptionTimes [Option] + SystemSeconds - OptionStartTime

  When the user rolls over an option and then leaves, the hotspot that surround other intercepts and records the time they spent. You also need same calc in the way of response for both options catch the time taken by looking at the option just before clicking in their choice.

  Mike

• How to use the same control between two forms of Visual Basic 6?

  I have two forms and must share text between two controls forms such that I get a value in the text box in Form-A should update the same value in the text box in Form-B...

  Is this possible? If so, how can I apply it in my project?
  I tried to create a control array, but that did not help.

  Hello

  I suggest you to ask your question in the Visual Basic forum: http://social.msdn.microsoft.com/Forums/en-US/vbgeneral/threads

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• What is the time interval between two Oracle certification exams?

  Hello world

  I'm looking forward to associate level certification in SQL and PL/SQL.

  According to a link from the official website of Oracle, I need to spend the next two STAGES to win the Oracle PL/SQL Developer Certified Associate Certification. The two steps are:

  URL of the location where the screenshots below (measures) is as follows:

  https://education.Oracle.com/pls/web_prod-PLQ-dad/db_pages.GetPage?page_id=653 & get_params = P_ID:162 #tabs - 1

  

  

  There are to options available in two stages , so I chose to give the two following tests:

  1 (from step 1) EXAM: 1Z0-061 (database Oracle 12 c: basic SQL)

  REVIEW 2 (step 2): 1Z0-144 (Oracle Database 11 G: program PL/SQL)

  Now my questions are these:

  Question 1: I intend to take the exam 1Z0-061 first (lets say in June), may therefore take the second exam (1Z0-144) at any time after appearing for the first review or is there no specific time frame in which I'm suppose to take the second review?

  
  

  Question 2: will what type of certification I get if I take only one exam (1Z0-061 or 1Z0-144)? I know Oracle's official website said that in order to get "Oracle PL/SQL Developer Certified Associate Certification", I need to pass the two exams; but what happens if I chose to give only a single review at the present time? In the case giving a single review, what type of document of certification will I right to (wave speculation: right to half certification Oracle PL/SQL Developer )?

  Thanking you.

  
  

  Best regards

  Ankit

  Answer 1: He is there no time limit/limit. Finally, I guess Oracle takes his retirement 1Z0-144, but which does not occur for many years.  They have not even removed from the earlier incarnation (1Z0-147).

  Answer 2: Passing a review in itself does not have a certification or credential.  The only "book", you will have is the sheet of test results.

• How to display the time elapsed/current of a song in Actionscript.

  Hi I have a question on how I can make my code to display an total time for a song from a media player, I have created with Actionscript 3.0, using XML to load the track of the song.

  It's my current function, what I've done and I'm not sure on what the problem is that does not have the time to be displayed in a textfield on my stage.

  stage.addEventListener (Event.ENTER_FRAME, timeElapsed);

  function timeElapsed(e:Event):void

  {

  var minutesCurr:Number = Math.floor ((my_channel.position /1000)/60);

  var secondsCurr = Math.floor ((my_channel.position /1000) % 60);

  If (secondsCurr < 10)

  {

  secondsCurr = '0' + secondsCurr;

  }

  var minutesTot:Number = Math.floor ((my_sound.length /1000)/60);

  var secondsTot = Math.floor ((my_sound.length /1000) % 60);

  If (secondsTot < 10)

  {

  secondsTot = '0' + secondsTot;

  }

  completeText_txt.text = minutesCurr + ': ' + secondsCurr + ' / ' + minutesTot + ': ' + secondsTot;

  }

  I tried to add to the scene and I get a null object reference.

  Thanks, Casey

  1009 error indicates that one of the objects targeted by your code are out of reach.  This may mean that the object...

  -is declared but not instantiated

  n ' is not have an instance name (or the name of the instance is misspelled)

  n ' is not in the frame where this code tries to talk to her

  -is animated in place, but is not assigned the name of the instances of each keyframe for her

  -is one of the two or more consecutive keyframes of the same objects without a name assigned in the image previous (s).

  If you go to your section to publish the Flash settings and select permit debugging option, your error message should have a suite of line number the number of the frame that will help you to isolate the object that is involved.

• How to remove the extra space between two Table HTML

  Hello
  
  I wrote a code for printing costs. But there is more space between two Table Html, how I can remove it.
  
  Please run that Code
  
  Start
  
  HTP.p (')
  < html >
  (< body > ');
  
  HTP.p (')
  < TABLE align = "left" width = "500" cellspacing = "0" cellpadding = "0" border = "1" >
  < tr > < td align = 'right' white-space: nowrap; > Ph-2201751 < table >
  < td > < table >
  < /tr >
  < tr > < td align = "center" white-space: nowrap; > < B > < table > < /B > SATYAM MODERN PUBLIC SCHOOL
  < td > < table >
  < /tr >
  < b >
  < td align = "center" white-space: nowrap; > < i > < H3 > (AFFILIATED to THE CBSC, NEW DELHI CODE No. 53544) < / H3 > < /I > < table >
  < td > < table >
  < /tr >
  < tr > < td align = "center" white-space: nowrap; > new colony Braham, - 131001 (h) < table >
  < td > < table >
  < /tr >
  < tr > < td align = "center" white-space: nowrap; > RECEPTION COSTS < table >
  < td > < table >
  < /tr >
  < /table >
  < TABLE width = "500" cellspacing = "0" cellpadding = "0" border = "1" >
  < b >
  < td width = "100" white-space: nowrap; > receipt no.: < table >
  < td width = "100" white-space: nowrap; > Date received: < table >
  < /tr >
  < b >
  < td width = "100" white-space: nowrap; > name: < table >
  < td width = "100" white-space: nowrap; > father name: < table >
  < /tr >
  < b >
  < td width = "100" white-space: nowrap; > class & s: < table >
  < td width = "100" white-space: nowrap; > A/C No. : < table >
  < /tr >
  < b >
  < td width = "100" white-space: nowrap; > from: < table >
  < td width = "100" white-space: nowrap; > to: < table >
  < /tr >
  
  (< /table > ');
  HTP.p (')
  < / body >
  (< / html > ');
  end;
  
  
  Thank you
  
  Ed

  Hello

  HTML is valid, that your code print?

  Wouldn't be as below?

  BR, Jari

  Published by: jarola on December 18, 2009 15:22
  I test your code
  http://Apex.Oracle.com/pls/OTN/f?p=40323:25
  I can't see any extra space between the tables

• Find the time delay between two signals

  In this code, I sent you a pulse in the acquisition of data using labview. The pulse triggers a thermistor to another analog input input data.

  I want to find the delay between the time of the positive edge of the switch, and the exact time of the DAQ begins to take in the signal of the temperature probe.

  I enclose the code below.

  Thank you.

  Hey,.

  Here is a link to some information about the sources of clock on the FPGA.

  http://digital.NI.com/public.nsf/allkb/94CE338CC80ACF008625791400516BAA?OpenDocument

  Hope this helps

• How to measure the time for each mapping?

  I use oracle11g with OWB.
  
  I have several mapping and each dimension tables to update the mapping.
  
  I want to measure how long it takes to complete each mapping. What is the best way to find the total time for each mapping.
  
  One way is, we can have POST MAPPING and PROCESS of MAPPING PRE. I can trigger the stored procedure to enter the start time and the end time of each match. On this basis, I can calculate the total time for each mapping. But I have 50 mapping. Now, I need to write 50 different stored procedure and open the POST-PROCESSING of the MAPPING and PROCESS OF MAPPING of the PRE for each mapping. It is complex.
  
  Is there another way, we enter the total for each mapping of execution? Y at - it that no data in OWF_ MGR dictionary can help on this?
  
  I would be grateful if someone can help me on this.

  He will remain forever unless you purge it explicitly.

  See you soon
  Katia

• How to stop the unwanted movements between two keyframes?

  Hello

  I have created a few titles and am animation to move upwards and then downwards, then stops - I also applied a Gaussian blur.  3 keyframes.  1 start outside of the entire frame (so you don't see any).  2. go to a point (except it goes beyond this point) 3. Land at a point lower.

  For some reason any motion going past where I tell myself, as if there is a spring effect that happens automatically.  I don't understand.

  Please watch short video...

  Thank you!

  

  Make a right-click on the key frames and their linear value.

• How to find the time between two channels of entry in the data acquisition card or pci 6036

  Hello

  I read a lot-related posts on the simultaneous measurement of two input voltage of similar channels in map data acquisition. I know that the best material is "simultaneous measurments of the Series DAQ cards" but I only pci data acquisition card 6036 and I try to understand what is the time between the reading of the two channels . This period is always constant? (must it rely on a voltage (amplitude, frequency, waveform..). I send the sine wave (s) to the two channels and read the values of V, if they read the same value, the difference should always be zero but I get-0,002 to 0.002 Volt difference (I must find a way to convert it in time). A screenshot of my VI is attached. I wonder how I can accurately measure the time delay between the channel.

  I am open to any suggestion, my final goal to read exactly two channels at the same time ((ou connaître le délai exact donc je peux correspondre les données correspondantes étant donné le temps de retard))

  Hi spinup,

  better you should post your question in the forum of LabVIEW, LabWindows/CVI is used

  Good luck.