Question of tracing

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• Complicated simple question - ray tracing

  Hello

  I'm working currently on a project - I have an optical system (some prisms, some lenses etc) and I want to do a VI to calculate the propagation of a ray of light - something like ray tracing.

  I know that labview is not a perfect platform to address this issue, but I still want to try.

  My problem is as follows: I want to calculate the propagation of a ray through a lens. I skate with some coordinates (y = const) and a lens plano convex - forward of a lens is a piece of a sphere. To calculate the spread (using snell's law), I find an angle between the RADIUS and the line that is tangent to this sphere lens to the point where my light beam hits the lens.

  My procedure (on the piece of paper):

  1.i know the coordinates of the center of a sphere (take (0,0)) and its radius r (x ^ 2 + y ^ 2 = r ^ 2). I know that the value of y = y_0 including the ray enters the goal.

  so I can calculate the x_0: x_0 ^ y_0 2 + ^ 2 = r ^ 2. Now, I know the point where the light enters the lens (x_0, y_0)

  2. then comes the usual procedure to find the equation of a tangent line to the sphere (y = a * x + b):

  I updated y_0 and x_0 this equation:

  Y_0 = a * x_0 + b

  and I can't remove an unknown value (e.g. b): y = a *(x-y_0) + x_0

  3. then I put this assimilation into the equation of the sphere (x ^ 2 + y ^ 2 = r ^ 2) and it's the quadratic equation that have an unknown value x and only one free parameter: a.

  4 beacause I want to have the tangent line, so there should be a single good with sphere - so the quadratic equation should have determinant equal to zero (the only solution for x). It gives me an equation for one. I should find the value of a that satisfies this equation and then I know this tangent line and I have the solution! UF...

  Unfortunately I still have not found a solution to implement this in labview (and I'm motivated because most of the work of this project is already done). I tried with the formula of analysis and so on, but I could not.

  I will be really grateful for any advice or help!

  Helmik,

  LabVIEW does not symbolic math.  Once you have the equations solved on paper or reduced to a set that can be solved numerically, so you can program in LV

  When I look at your math in the first post, I see that (3) you describe an equation in x and a. However, this is not an order quadratic equation, but a fourth polynomial with terms like a ^ 2 * x ^ 2-2 * a ^ 2 * x * y_0. If this is not so easily resolved.

  Isn't the tangent to the sphere perpendicular to the RADIUS at that time? The angle of the beam can be calculated from x_0, y_0 and the center of the sphere. Then add 90 degrees. An arc tangent and no complicated equations.

  Lynn

• Tracing of tablespace increase and user causing increase

  Dear experts!
  
  Not a dba, I have a question about tracing the increase of tablespace resp. database. One of my colleagues found yesterday that the database has increased a 100 GB from one day to the next. A very curious happening that deserves more attention. so I would like to know how I can possibly know what transactions took place during the night and that (client / IP) issued the command.
  
  Should I look into backup tracefiles, v$ sqlarea or do you have another tip?
  
  dba_hist_sql_plan with the like 'insert % %' operation does not all details for that day.
  
  Thanks for all your help!
  
  Concerning
  
  SEB

  Hello

  The database in archivelog mode, use utility logminer to check what was going on in the data base of hope.

  http://download.Oracle.com/docs/CD/B19306_01/server.102/b14215/LogMiner.htm#sthref1882

  Check the AWR reports.

  Anand

• Help with mail form...

  Is someone can you please tell me why when I submit this form it gets stuck on the framework "sending" instead of moving forward on the frame to 'recognize' as it should?  The code is located near the bottom... "if(this.sent == OK)" blah blah blah... "  Tried for hours now and I'm sure its something simple...

  
  

  Stop();

  create a table
  var favarr:Array = new Array();

  fill the area of the drop-down list by using the budget table box
  favarr.push ({data: "", label: "select one"});
  favarr.push ({data: "$0-250", label: "$0-250"});
  favarr.push ({data: "$250 - $500 ', label: ' $250 - $500" ""});
  favarr.push ({data: "$500 - $1000", label: "$500 - $1000"});
  favarr.push ({data: "$ 1000 +", label: "$ 1000 +"});
  end budget area

  square services
  create a table
  var favarr1:Array = new Array();

  fill the drop-down list by using the table area
  favarr1.push ({data: "", label: "select one"});
  favarr1.push ({data: "Basic website", label: "Basic website"});
  favarr1.push ({data: "Dynamic Site (Flash)", label: "Dynamic Site (Flash)" "});
  favarr1.push ({data: "E-commerce", label: "eCommerce Site"});
  favarr1.push ({data: "Redesign of the Site", label: "Redesign of the Site"});
  favarr1.push ({data: "Site update / update", label: "Site Upgrade/Update"});
  favarr1.push ({data: "graphic / Logo Design", label: graphic/Logo Design"" "});
  favarr1.push ({data: "Business card Design", label: "Business card Design"});
  favarr1.push ({data: 'Other', label: 'Other'});

  
  services.dataProvider = favarr1;
  services.setSize (150, 20);
  box end services

  budget.dataProvider = favarr;
  budget.setSize (150, 20);

  create the function of form validation
  function checkform (): Boolean {}
  var missing: Boolean = false;
  
  validate the name
  If (fname.text == "") {}
  errortxt1. Text = "enter a name."
  Missing = true;
  }
  else {}
  errortxt1. Text ="";
  }
  
  validate email
  If (Address.Text.IndexOf("@") ==-1) {}
  errortxt2. Text = "enter an email";
  Missing = true;
  }
  else {}
  errortxt2. Text =""
  }
  
  Validate details
  If (details.text == "") {}
  errortxt3. Text = "enter in the details."
  Missing = true;
  }
  else {}
  errortxt1. Text ="";
  }
  
  If there is true false return
  missing return? false: true
  }

  Create the function that sends data
  function submitdata (): Void {}
  var formok:Boolean = checkform ();
  var message: LoadVars = new LoadVars();
  var messageget:LoadVars = new LoadVars();
  var urlpath:String;
  
  {if (FormOK)}
  message.fname = fname.text; transfer php variables entails now $_POST ["fname"];
  message. Address = address.text; transfer php variables entails now $_POST ['address'];
  message.timeframe = timeframe.text; transfer php variables entails now $_POST ['calendar'];
  message.budget = budget.selectedItem.data; transfer php variables entails now $_POST ['budget'];
  message.Services = services.selectedItem.data; transfer php variables entails now $_POST ['services'];
  message.detailsbox = detailsbox.text; transfer php variables entails now $_POST ['details'];

  
  
  message.sendAndLoad ("mailscript.php? ck =" + new Date () .getTime (), messageget); php code send and send result back to Flash. The? CK =... bit is to ensure that the server does not send data old return rather than new data, it is a killer of cache parameter (ck)
  gotoAndStop ('sending');
  
  messageget.onLoad = function() {}
  
  if(this.sent == OK) {}
  gotoAndStop ('acknowledge');
  }
  else {}
  if(this.sent == Failed) {}
  gotoAndStop ('failure');
  failuretxt. Text = this.reason;
  }
  }
  }
  }
  }

  
  backbtn.onPress = function (): Void {}
  gotoAndStop ('theform');
  }

  submitbtn.onPress = function (): Void {}
  SubmitData();

  }

  Unless it is OK, it is a variable that is defined somewhere that you do not appear, there is also a string and must be cited...

  messageget.onLoad = function() {}
  If (this.sent == "OK") {}
  gotoAndStop ('acknowledge');
  }
  else {}
  if(this.sent == Failed) {}
  gotoAndStop ('failure');
  failuretxt. Text = this.reason;
  }
  }
  }

  If that doesn't resolve questions, try tracing the value of this.sent before that test... trace (this.sent);

• Question of recursion tracing

  Hello
  
  I tried to solve the eight Queens problem. My algorithm has too many lines and don't like it somehow. While searching for some ideas I've found recursion back channels. Interesting approach, compact and elegant.
  
  I read different explanations of what exactly it was, but when it came to implement in my code... Blocked for a few days (again). Reading more, I found this page (http://introcs.cs.princeton.edu/23recursion/) - explanations and examples with answers. Towards the end of the page, it's the same exercise that I was trying to solve (i.e. 21). Initially I didn't watch the answer since I was sure I was going to be able to implement tracing recursion to solve the eight Queens problem. After being struck a wall for a while, I realized that I can't be implemented. I did understand everything at a level that will allow me to implement.
  
  I won't give up. I took a different route (something that I didn't do) - I copied the answer (http://introcs.cs.princeton.edu/23recursion/Queens.java.html) and made the execution step by step to understand recursion back channels. I knew not that I understand it. Nope. I got more confused.
  
  To be precise-, I did not understand
  

  private boolean isConsistent(int q[], int n) {
          for (int i = 0; i < n; i++) {
              if (q[i] == q[n]){
                   return false;  
              }
              if ((q[i] - q[n]) == (n - i)){
                   return false;   
              }
              if ((q[n] - q) == (n - i)){
  
       return false; 
  
  }
  
  }
  
  return true;
  
  }
  
  
  void enumerate(int N) {
  
  int a[] = new int[N]; // Except this line - I know what it does
  
  enumerate(a, 0);
  
  }
  and 
  I understand this is the recursion back channels, but I do not understand exactly what
  happens and why
  private void list (int q [], int n) {}
  If (n == q.length) printQueens (q).
  else {}
  for (int i = 0; i < q.length; i ++) {}
  q [w] = i;
  If (isConsistent (n, q)) {}
  list (q, n + 1);
  }
  }
  }
  }
  When I was step-executing I tried N = 4 in order to look at simpler case. I understood that the author is using q[] to know what the position of the Queen is.
  
  But how is it done and most of all how the backtracking recursion is implemented is what I don't understand.
  
  Any help is greatly appreciated. Thanks in advance.
  
  Edited by: blias on Mar 8, 2011 2:52 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
  			 
  I'm sorry to say that I did not: most of my programming concepts have been drawn for decades with implementations in assembler and C. These books are long on the market, but I suggest you take a good look at some of the recursion on the web items. Read the articles in theory first, and then start watching implementations. I know it is very popular to look at implementing immediately by the discussion, but in many cases, it is because the author is unable to express a good explanation without 'images' to follow along with. I found it best get a nice intro and the understanding of the theory, then look at the discussions with implementations - it because it is much easier to look at the code if you are not trying to decypher what is supposed to be going on and see if the code is right at the same time.
  		   

• Firefox hangs (?.) BSOD) (/ questions/971282)

  For this last month that my computer has been lock up intermittently during the night. I traced the
  Firefox worm 26 problem. Sometimes the cursor will slow down and then freeze while using Firefox. The computer is completely enclosed and necessary for a hard reset. I installed the latest beta 27. Now, Firefox crashes for the BSOD. I need to resolve this problem quickly. There are questions killer deal with all other browsers, but they all work and do not freeze.
  Windows 7 64 bit
  8G memory
  256 GB, 1 TB HD SS system disc
  Intel Q9950
  MB GIGABYTE.

  Blue screen crashes are rare and usually require an incompatibility with driver graphics card. Launch Firefox in its Safe Mode and disable hardware acceleration.

  Hold down the SHIFT key when you start Firefox

  In the small dialog box that appears, click on 'Start mode safe' (not Reset)

  The orange open Firefox button (or Tools menu) > Options > advanced

  In the mini ' General' tab, uncheck the box for "use hardware acceleration when available.

  While you are in the settings view, disable all non-essential or unrecognized modules on these two tabs:

  Firefox orange (or the Tools menu) button > addons > Plugins category
  
  Firefox orange (or the Tools menu) button > addons > Extensions category

  Typically, a link will appear above at least an extension disabled to restart Firefox. You can complete your work on the tab and click one of the links in the last step.

• A few questions about LabView and (fairly complicated) thermocouples

  Hello, I intend to read [this is only 16] 20 thermocouples (type K - in data acquisition, assistant it is J but it will change soon). I use two devices, usb-6008 and usb 6251. I had a BT program (see table below) and I have some questions/statements that need to be confirmed:

  1. I plugged my devices, put DAQ Assistant on the Panel, the temperature chose->-> K thermocouples and I scored channels by dragging a slider 'clicked' on all channels. So now I'm able to read all channels, right?

  2. I have added a few thermometers and digital indicators with them to have an accurate reading of thermometers in digital data.

  3. I've read a few articles on tracing multi channels on a single diagram of wave and I want to apply to my program. Basically, I don't know how to run, I need to make a table and plug it on the graph of the wave. The thing is, I don't know how to do it.

  4. I would get 1 sample per second 1, I added the delay time = 1000ms. Unfortunately, DAQ Assistant says it works like 1 k samples by 1 Hz.

  I am quite fresh in LabView and currently I view tutorials and other things. I would be grateful for advice.

  BTW, I can't test if it works with thermocouples connected because I don't have at the moment and the place where I would be able to test the program has very limited access

  
  

• Tracing and recording of data from multiple channels (and tasks)

  I have two modules in a CompactDAQ chassis:

  -NI 9213 (TC 16 channels)

  -NI 9203 (8 current)

  I'm using LabVIEW 11, data acquisition both of the modules without problem. I am, however, having trouble with the tracing and recording of data. Is there a method to combine the tables 1 d of waveforms from each of the two tasks, so that a waveform chart can accept? In the same way, I can write them to the same PDM or the file lvm?

  The tasks use the same synchronization settings, which shouldn't be a problem. It is 1 to 10 Hz, so I have no major concerns regarding performance.

  I'm new to the Forum, so I apologize for any misstep in terms of etiquite. Thanks in advance for the help.

  I might be misunderstanding your question, but why can't you just use the 'build' array function to combine your two bays of waveform?  Click on 'build array' and select 'Concatenate' to add one table on the other.

  

• Question on how to data field/table/graph xy

  Hello-

  I currently have a VI which reads in information through the DAQ Assistant, in two tables of waveform (load / time) and the displacement / time. I would like to be able to take this information and draw another (load vs displacement). I have converted the sets of dynamic data from the charts of waveform in both ways (load and displacement) and then them grouped in an array of clusters. I tried adding a waveform chart in the table of cluster, however it does not seem to be traced. (It is located in a loop so that it must constantly be updated because the control is underway.)

  I would appeciate any help you may have. Please let me know if you have any questions.

  Thank you for your time.

  A graph is just simply not true, if you want to draw one table against another. This is what a XY chart is for. Just take your existing arrays and group them together. If you turn on the context-sensitive help (and it really takes on all the time) on the block diagram and move your mouse over the graph, it shows you exactly how to wire the data. Given a graph is a no story, you will need to implement if necessary. There is a graphic called example XY or just look for the Board of Directors. Many examples that use a couple of shift registers. The graph XY Express can be used as well.

  Don't know why you want in a separate loop. Place it next to your written chart would make as much sense.

• Confirmations, questions related to a calling card application

  Hello

  Greetings to you all heaps. I am a newbie and this is my first post here.

  I'm working on an application is similar to a calling card automated long distance.

  This is how the application is desired to use,
  1 "55555" dial - a toll-free
  2. Select the language by pressing 1 for English, 2 for German etc.
  3. enter 12 digit ID pin
  4. after an identification between a phone number valid and the call begins.

  I have no experience of the Blackberry development. So far have passed messages, forums and time reading manuals.

  Through this post, I thought I'd try to justify and confirm my findings. List of questions below certain - for example,.

  1. is event - Injection or tracing the "End call" menu item (.. and running), the only way to end a call launched?
  2. is there a Blackberry API available to end a call?
  3. to hang up, menu is followed a method preferred during the injection of the event? If this is the case, is it because of the disapproval of the injection of the event?
  4. how security is Global menu and run/running?
  5. once the end a call, dial 55555 (step 1.see above) by programming is carried out using the PhoneArguments class. Which leads to recursion because of a PhoneListener a prior record? In such scenarios, is there a best practice/method to unregister the phoneListener? or how this should ideally be managed?

  6.

  I understand this is not possible, or it could be taedious to answer these questions. However, any help and guidance is appreciated.

  Thank you
  FG

  (1) Yes, there are only two ways to achieve this.

  (2) no - no API has been exposed to developers as for now

  (3) event injection is the best method since version OS 4.2

• Questions about the ASH

  I use 11g. I have the below SQLs for:

  1. get the top 10 CPU consuming sessions

  2. get the top 10 sessions consume I/O

  3. get the top 10 sessions pending

  4. to get the corresponding session and SQL mapping.

  My questions are:

  1 - is the filter "AND session_type is 'ORIGINAL'". "correct? I want to eliminate the system process.

  2. it may happen that some session_id returned from these SQLs have been disconnected. In this case how can I get the details of this session they will disappear from session$ v? Similarly, how can I get the SQLs returned from V$ sql?

  3. when I put the sight of ASH in a procedure, I get compilation error "PL/SQL: ORA-00942: table or view does not exist. I SELECT for ASH table access. I can select in session.

  SELECT *
  FROM 
  (
  SELECT session_id,  
         session_serial#,
         program,
         COUNT(*) AS cpu
  FROM v$active_session_history
  WHERE session_state= 'ON CPU'
  AND sample_time > sysdate - interval '30' minute
  AND session_type='FOREGROUND'  
  GROUP BY session_id,  
         session_serial#,
         program
  ORDER BY COUNT(*) DESC
  )
  WHERE ROWNUM <= 10
  ;
  SELECT *
  FROM 
  (
  SELECT session_id,  
         session_serial#,
         program,
         COUNT(*) AS IO
  FROM v$active_session_history
  WHERE session_state= 'WAITING'
  AND wait_class = 'User I/O'
  AND sample_time > sysdate - interval '30' minute
  AND session_type='FOREGROUND'  
  GROUP BY session_id,  
         session_serial#,
         program
  ORDER BY COUNT(*) DESC
  )
  WHERE ROWNUM <= 10
  ;
  
  SELECT *
  FROM 
  (
  SELECT session_id,  
         session_serial#,
         program,
         wait_class,
         COUNT(*) AS IO
  FROM v$active_session_history ash
  WHERE session_state= 'WAITING'
  --AND wait_class <> 'User I/O'
  AND sample_time > sysdate - interval '30' minute
  AND session_type='FOREGROUND'  
  GROUP BY session_id,  
         session_serial#,
         program,
         wait_class
  ORDER BY COUNT(*) DESC
  )
  WHERE ROWNUM <= 10
  ;
  SELECT DISTINCT session_id,
    session_serial#,
    sql_id
  FROM v$active_session_history
  
  
  
  

  I'm not sure that you are up to.

  1 - is the filter "AND session_type is 'ORIGINAL'". "correct? I want to eliminate the system process

  Yes. See http://docs.oracle.com/database/121/REFRN/GUID-69CEA3A1-6C5E-43D6-982C-F353CD4B984C.htm#REFRN30299

  2. it may happen that some session_id returned from these SQLs have been disconnected. In this case how can I get the details of this session they will disappear from session$ v? Similarly, how can I get the SQLs returned from V$ sql?

  You will never get "all sqls" even for active sessions. You must traceing on these sessions. Everything you see is currently active SQL.

  3. "PL/SQL: ORA-00942: table or view does not exist.

  If you put it in your code. You need more to select through a role.

  Try: grant select on sys.v_$ active_session_history to dba_user with the option grant.

  And an easier version of your code (an only SELECT and no ROWNUM ""))

  (User name instead of SID... but adjust it to your needs.)

  SELECT user_id, username, session_state, rn, cnt

  FROM (SELECT user_id, username, session_state, cnt

  ROW_NUMBER() on rn (partition session_state cnt DESC order)

  DE)

  SELECT COUNT (*) NTC, h.session_type, h.user_id, session_state, u.username

  V $ active_session_history h

  INNER JOIN dba_users u

  ON u.user_id = h.USER_ID

  WHERE h.sample_time > sysdate - interval '30' minute

  AND session_type = "FOREGROUND"

  AND session_state IN ("'ON CPU', ' user i/o","WAITING")

  GROUP BY

  h.user_id, u.username, h.session_type, h.session_state

  )

  )

  WHERE the rn<=>

  It will be useful.

  But you want to use it?

  Andy

• How to enable detailed connection tracing ODI Studio? and how do I resolve a connection problem.

  Is it possible to get a detailed trace of connection attempts from the studio of ODI on my deposit work?

  I tried to enable tracing in changeant...\oracledi\client\odi\bin\ODI-logging-config.xml according to the instructions that I found here: http://haithanh8x.blogspot.com/2013/03/ODI-11g-agent-logging-tracing.html

  The studio.log file has been created, but it is empty.

  I use studio ODI and basically I want to troubleshoot why I can't connect to the repository. When I try the Test button, I get an error "Invalid repository connection", here is the error that is displayed under Details:

  oracle.odi.core.config.WorkRepositoryResourceFailureException: ODI-10182: Uncategorized exception for access to the repository.

  Could not make JDBC connection; nested exception is java.sql.SQLException: Exception occurred while getting connection: oracle.ucp.UniversalConnectionPoolException: cannot get data source connection: java.sql.SQLRecoverableException: IO error: the network adapter could not establish the connection

  at oracle.odi.core.repository.Repository.getWorkRepository(Repository.java:195)

  at oracle.odi.core.OdiInstance.createWorkRepository(OdiInstance.java:531)

  .........

  .....

  ..

  Other important details:

  1.-s' Please note that before I use the Test button under the repository login Panel, I'm able to choose my work deposit that was recovered in the receiving of work section using the magnifying glass.

  2 - I am able to connect to the database with SQLDeveloper using JDBC, in fact I can connect with exactly the same connection string that I use in ODI, also I have no problems connecting to the database using SQLPlus.

  3. - this repository database is on a cluster and as mentioned, I have no problems to connect to it with other tools. Don't know if being in a cluster makes a difference (I tried hostname, scan name and the names of vip to connect)

  4 - this database is running in another server, and I have had no problems connecting to the front. In fact, I restore to a different server no CARS and was able to use ODI. (maybe something in the new RAC server that does not allow the connection?)

  I would like to get a path to better understand what is happening while the Studio tried to connect to the repository. It seems to me it is able to read the name of the repository work so I don't understand why there are connection problems later.

  Question: is it the fact that I am able to read the repository name means JDBC work? (Please confirm)

  I'm running out of ideas on what to try, so your help is appreciated.

  Thank you!

  Answer the questions:

  1-to get a detailed trace

  One option is to use a thick connection instead of a thin. This requires the installation of customer Oranet and settings but allows you to trace the SQL in the side server. That will let you know what the problem is.

  2. to turn on tracing

  Under search support Oracle Oracle Data integrator, there is an information center that includes detailed instructions and examples (files) on how to configure tracing.

  3 - If the test button works and pulls the name of the repository work means that the connection works, unfortunately, is not sufficient because ODI does not use the connection string supplied to connect to the repository instead, it uses the language sql stored in the repository and uses SQL to connect, so location you will see two connections for the initial attraction of the repository data, and then the other link with the chain withdrew from the database. In this case, the problem was that the database of repository has been migrated to another server, the previous server that the connection was made with localhost, but it does not work on the current server, because it runs on CARS, so outside the ODI, I updated the SQL used to connect with the SCAN name instead , and I was able to connect. The SQL is illustrated in the trace obtained using a thick client.

• Why Ray-Tracing is disabled?

  Hi, I have a NVIDIA GeForce GT 1024Mo of 650 M. In after effects THAT GPU CC is disabled, so my question is that my graphics card is too old or simply not supported by adobe. If this is the case, how can I activate my graphics card to allow ray-tracing?

  Thank you very much

  Eduard

  NVIDIA GeForce GT 650M

  According to the system requirements, this card is approved for the acceleration of the converter drawn with RADIUS: system requirements | After Effects

  Please make sure that you have the current driver of CUDA. Also, Macs are set up to make 'smart' actual switching between graphics from Intel and your GPU. You must ensure that your GPU is the only thing used and it does not move to the Intel graphics card. It's in your control panel somewhere.

  What version of Yosemite? Make sure that you have updated to the latest. Apple has fixed a few bugs that hit After Effects in their last update.

  That being said, the ray-traced rendering engine is considered as an obsolete feature. The After Effects team is it evolves any more. If I were you, I'd put my efforts in becoming familiar with C4D Lite and the Cineware effect. This is where the AE team is to put their development time and is more powerful than the raytraced render engine.

• Beginner question: resizing/scaling of images, STROKE and workflow.

  Hi all.  I am new to the world of the Illustrator/design, so my apologies for what may seem like a stupid question and I thank you in advance for the advice.

  Basically, I created an image in illustrator that I want to use at different sizes.  I thought at the start: "Hey, it's all the stuff of vector, so I should just be able measure it goes up and down without problem!  However, I quickly realized that while paths are vectors, the stroke applied to paths are not, and they do not change proportionally when I adapt paths.  So, if I increase the size of the image, the objects that were once touching now have gaps between them, and if I reduce the size of the image, certain traits begin to overlap. Just to be perfectly clear on what I'm talking about, here are a few screenshots:

  Original	Image scale	Small scale image

  My questions are:

  1. Was my assumption that 'Illustrator files can be resized easily and inconsequential"simplistic and erroneous?  (It seems that it is!) Please help me understand how illustrator is or is not useful to create scalable images.
  2. Is the right way to manage this just to determine the need for size and have separate AI for each size files, or is there a way to 'better' which implies not manually kicks setting for images of different sizes?
  3. Third option of comedy!
     

  nvenet,

  The perception of the way it should be is correct; but there are a few strangenesses that can mess things up.

  An important one if you have strokes & effects of scale checked or unchecked, in this case, it must be checked, and I believe that it is unchecked.

  You can find it in the Transform palette dialog box.

  You can consider the object > path > feature of contour, then Ctrl / Cmd + SHIFT + G to ungroup, then Pathfinder > unite to change the path traced in a simple filling/nostroke. This will work regardless of features & scale effects.

  Another important is the ghost of pixel grid Align attribute which may haunt you, know well in other cases; often you can recognize by distortions. If it isn't:

  You can select the entire document and untick finally align on the pixel grid in the Transform palette and uncheck also align new objects to the pixel grid in the options of the Launcher.

  And you can avoid the types of documents with the default (RGB for the web and other) or change the default value for such documents.

• Basic followed in 11 GR 2 question

  Really fundamental questions:
  (1) can I use DBMS_MONITOR to draw? It seems that DBMS_SUPPORT, DBMS_SESSION, alter session set events... and alter session set sql_trace, etc.. ALL can be used to turn on the tracing level statement (but paradoxically not DBMS_TRACE package, of course)
  (2) I want to remove out during my session to a particular statement level track and I also want (in addition to the track) to display a map of the explain command (with estimated AND actual lines/bytes/etc.). Is the correct way to remove the output to use SET AUTOTRACE TRACEONLY?
  3)
  So in big fact her below seem correct (for my goal to get the two good trace data as well as the plan of the explain command)?

  exec dbms_monitor.session_trace_enable(waits=>true);
  set autotrace traceonly;
  <my 1M row 45 minute query>
  select * from table(dbms_xplan.display);
  exec dbms_monitor.session_trace_disable;

  By the way, when I try step 3 (I'm using TOAD, executed as a script) TOAD always fails with an error 'out of storage' and dies. During the process, I see a "Treatment of Script" dialog box, where it indicates the number of rows retrieved slowly climbing (yet once, it is a 1 M line query, used to fill a DW) - is there a way to bypass the line recovery, but still get a trace?
  
  Published by: ngilbert on April 23, 2013 11:07

  ALLSTATS_LAST can be used with DBMS_XPLAN. DISPLAY_CURSOR but not with DBMS_XPLAN. DISPLAY which can only retrieved explain plan statistics (i.e. what the CBO estimated and not detailed implementation plan).

  I've never used a DBMS_SQLDIAG and he does not seem to be related to SQL tracing. DBMS_MONITOR is only 10046 trace (tracing SQL) AFAIK.