Improve the performance of the MCs that overlap?

Similar Questions

• How to calculate the periods that overlap between two or more given the date range?

  Hi all

  If there are several durations then how we can calculate the period of time that overlap between these times.

  For example: for 3 time periods. 03/12/2015-16/08/2015, 05/01/2015 to 31/07/2015 and the 06/09/2015 to 30/11/2015, how the overlap period can be calculated?

  There are many potential unknowns in your question.  For example, you want to count any overlap at all?  If two dates overlap, what matters?  Overlap - each of them?

  In any case, here is a solution that counts how many periods are overlapping in any point in time...  She, of course, using temporal logic.  You can then use ValueAt(), WhenLast(), WhenNext(), etc. as appropriate.

  Assume that your model has a child entity called 'the period' with name 'all time periods' relationship and basic attributes 'start date of the period of time' and 'date of end of period of time'.

  In your example:

  an entity should have the time period start date = 03/12/2015 and the date of end of period of time = 16/08/2015

  another entity might have the time period start date = 01/05/2015 and the date of end of period of time = 31/07/2015

  another entity might have the time period start date = 06/09/2015 and the date of end of period of time = 30/11/2015

  To find the number of overlapping over time, we want to count or entities that have an active period, so the rule is perhaps the sum:

  the number of overlapping = the number of all the periods for which it is true that the time period is active

  How do we know a time is active?  This is the time logic comes in.  He is active on or after the start date or no later than the end date:

  the time period is active if

  TemporalOnOrAfter (the date of beginning of period of time) and

  TemporalOnOrBefore (date of end of period of time)

  That's all.  Now, you can perform a temporal visualization of the 'number of overlapping' and you'll see it rise and fall over time.  As a reference, he said that the number of overlapping = 3.0 from 06/09/2015 across 31/07/2015.

  I hope this helps.  You can use the same model to count periods of time functions, but you end up having to use the most logical date.  You of course can count the total number of entities and compare this number of overlap over time to see if they overlap, but I digress...

• Separate the objects that overlap in a 1 bit image

  I do a program that takes pictures of coins and transforms them into a 1-bit image, is it possible to treat the parts that may overlap to see them as separate rooms

  Vision developmrnt monule contains methods for this - a solution involving either a watershead processing to separate the opjects.

• Replace from the Clipboard, or "connect the wires that overlap?

  I'll go by many of my first diagrams and clean code

  with things I've learned since I started using Labview.  A lot of this involves deleting

  objects, then copy/paste of a conception of good reference in the old design.   However,.

  This often leaves a large number of broken wires to clean.    For example, where I had individual

  enumerations that are used in the design, I am replacing them with typedef enumerations.

  (I couldn't typedef controls to appear in my palette of functions, but it is a question

  for another post)

  As it seems to be my only choice ' replace-> select a VI-> [file .llb]->-> [OK] typedef.

  or remove the old one, paste a new, ctrl-B and rewire.  This second option seems

  to go faster than the first.  But in both cases, there is a lot of click and drag to replace a

  control, and there are dozens of them to do.

  Therefore the routing of the wires is the same, but it takes time to connect them all back.

  Is it possible to tell LV "re - connect the broken wires that overlap the pins."

  overall or in a given area?

  Or y at - it a way to simply "replace from the Clipboard?

  Thank you and best regards,

  -- J.

  If you do a find > anyway, the dialog box that opens has a button replace.  After selecting the replacement, one of the options is to replace all.  This should save time if you have multiple copies of the original constants or controls made from the control.

  Lynn

• Flattening of the ranges that overlap

  I have data that looks like this:
  

  (SKU, from_day, to_day)
  (1, 1, 3)
  (1, 2, 8)
  (1, 7, 9)
  (2, 2, 4)
  (2, 6, 8)

  I need to reduce it to the range for each category:
  

  (1, 1, 9)
  (2, 2, 4)
  (2, 6, 8)

  There may be many more records for each category, but this should be sufficient to illustrate the problem.
  
  I have three SKU 1 positions that were in place for a range of dates. The first element was there from day 1 to 3; the second days 2 to 8; the third days 7 to 9. These days this overlap, I would like to report on the maximum range of days that overlap - that is to say, that I had an element of SKU 1 present of the day 1 to day 9.
  
  I have two SKU 2 elements that were present in the location for the date interval. The first element was there for days 2 to 4; the second from 6 to 8 days. Given that these days do not overlap, I need to report separately.
  
  Can someone help me to write SQL that will accomplish this? It seems that I could use the syntax to CONNECT BY PRIOR, but I don't see how.

  Hello

  Here's one way:

  WITH     got_grp_start     AS
  (
       SELECT     sku, from_day, to_day
       ,     CASE
                WHEN from_day <= MAX (to_day) OVER ( PARTITION BY  sku
                                                     ORDER BY      from_day
                                      RANGE BETWEEN UNBOUNDED PRECEDING
                                            AND     1      PRECEDING
                                       )
                THEN 0
                ELSE 1
            END          AS grp_start
       FROM     table_x
  )
  ,     got_grp          AS
  (
       SELECT     sku, from_day, to_day
       ,     SUM (grp_start) OVER ( PARTITION BY  sku
                                 ORDER BY          from_day
                           ) AS grp
       FROM    got_grp_start
  )
  SELECT       sku
  ,       MIN (from_day)     AS grp_from_day
  ,       MAX (to_day)          AS grp_to_day
  FROM       got_grp
  GROUP BY  sku
  ,            grp
  ORDER BY  sku
  ,            grp_from_day
  ;
  

  This is an example of a problem of the English Channel , where consecutive lines (here, means consecutive in order of from_day) into groups, but there is nothing in any individual line which indicates which group belongs to this line; We must compare each row of other rows in the same score to determine if a new group (a ' handle') started this line or not. It's a little trickier than most other neck problems, because we had (I assume) data like this:

  INSERT INTO table_x (sku, from_day, to_day) VALUES (9, 1, 5);
  INSERT INTO table_x (sku, from_day, to_day) VALUES (9, 2, 3);
  INSERT INTO table_x (sku, from_day, to_day) VALUES (9, 4, 6);
  

  When deciding if a round begins with the 3rd rank, we cannot just look at the previous 1 row; To watch all the previous lines.

  After that we have determined where each round begins, we use the analytical SUM function to see how many innings have already started, i.e. to which group each line belongs. Once we have the number of group, getting high and low group limits is just a matter of using MIN and MAX.

  Published by: Frank Kulash, October 3, 2012 18:08
  Additional explanation

• How can I adjust the shapes that overlap the page?

  I'm working on a holiday brochure 270 page. I usually work with Photoshop, but I know that's not ideal for brochures, then worked along side another designer with InDesign. I picked up almost everything to get me going which is great. However, I am stuck on best practices for the bottom.

  The idea is that each page with a hotel will have the same style of background, which consists of a few circle shapes that are slightly different shades. Circles leave the edges of the page, to just form a curve across the page. Each different destination will have these forms in different colors, so that the customer wants to be able to change the colors autour once I put the brochure their.

  I work with what I have now, but it is a little ugly looking having huge circles leave the edges of the page in "Normal" mode.

  Is it possible to cut the rest of the form that is not inside the purge?

  draw a rectangle the size of the page + bleed area. Cut your background of the circle, and then paste in the rectangle. Ideally, it should be on a master page (a master page by destination).

• HP 5200 - print all of the pages that overlap on the first page

  I'm having a problem with one of my users while trying to print on our 5200 s HP.

  This just started happening today and not affect any other users who also use printers.

  When the user prints a document of several pages, it prints all the pages on a single page with all the text overlapping. Here is what I tried so far to fix it, nothing helps:

  -Other models HP print very well

  -Other profiles on the same PC with the same problem

  -J' changed the processor to "Winprint" - no luck

  -Update the driver does not

  -Remove the checkbox for 'Enable advanced features' doesn't fix it.

  -J' removed all traces of the printer in the registry and it still does the same thing.

  Help, please!

  It seems that if I use the 64-bit of Windows xp for the printer driver it solves the problem.

  Thanks for nothing, everybody.

• Harvest of the bitmaps that overlap

  Fireworks can cut/merge the way overlapping objects as shown here:

  

  Is this also possible with * bitmaps *? SE not with Fireworks CS4, then in PS CS4?

  This application is:

  

  I have several bitmap to transparency reduction objects. But I don't want to let the underlying objects to shine through the overlying bitmap to the window. That is why I want to reframe the underlying windows with the overlying form of windows.

  Your help would be very appreciated.

  If the blue background is a solid color, just set the transparency of your bitmaps on the opaque rectangles, which look exactly like the background.

  If the background is not a solid color, then the mask technique will work fine. Apply the mask completely opaque to the fully opaque bitmap, then set the transparency on the compound object that results. I can't insert my image for example today, so I downloaded on my drop.io:

  http://drop.IO/FWpixlor/asset/maskfade-PNG

  It is a document of fireworks .png, so you can see how it works.

  If this is not the effect you are going for, then I'm afraid, that I do not understand your question.

• update of the end date on the dates that overlap

  Hello
  I have this situation
  
  Status start_date end_date
  OP 1 January 2007 31 - dec - 2099
  W1 01-apr-2007 30-sep-2008
  October 1, 2008 31 - dec - 2099 W2
  W3 1 January 2009 31 - dec - 2010
  January 1, 2011 31 - dec - 2099 W4
  
  the December 31, 2099 end_date "is a conventional date and indicating the valid (current) state that should be the last"
  
  I want to update the value of the end date to the same value as the date of the next valid record
  
  result
  
  Status start_date end_date
  OP 1 January 2007 31 - mar - 2007
  W1 01-apr-2007 30-sep-2008
  October 1, 2008 31 - dec - 2008 W2
  W3 1 January 2009 31 - dec - 2010
  January 1, 2011 31 - dec - 2099 W4
  
  Any help?
  Thanks in advance
  lukx

  Hello

  Here's a way to do it:

  MERGE INTO     table_x          dst
  USING     (
            SELECT     start_date          -- or primary key
            ,     LEAD (start_date) OVER (ORDER BY start_date)
                      - 1     AS end_date
            FROM     table_x
       )               src
  ON     (src.start_date     = dst.start_date)     -- or primary key
  WHEN MATCHED THEN UPDATE
  SET     dst.end_date     = src.end_date
  WHERE     src.end_date     IS NOT NULL
  AND     end_date     = DATE '2099-12-31'     -- if wanted
  ;
  

  If you would care to post CREATE TABLE and INSERT statements for your sample data, and then I could test this.

• Traffic that overlap on the device with the power of fire

  Hello world

  How should I handle the traffic that overlap on the device of firepower?

  I am inspection 2 VLANS using switches virtual, one VLAN is my edge of the internet and the other VLAN is my internal servers VLAN.

  Sometimes my internal servers to THAT VLAN needs access to internet and that traffic is superimposed on the inspection of my internet edge VLAN.

  Is there a configuration to avoid connections between connected/inspected twice?

  Thank you

  Hello

  You can create rule of the trust with areas / vlan specific or IP source/destination if you want a specific traffic does not inspect.

• PowerEdge T430 - GPU solutions to improve graphics performance ESXI

  Are there solutions GPU compatible with the T430 that would be good to improve graphics performance on virtual machines that run on ESXI?

  AMD over-pants S-line cards for virtualization servers seem to be the right solution, but they are expensive.

  As an alternative to a GPU for virtualization, I am willing to consider the installation of a constant slope workstation GPU and do passthrough material between the GPU and a specific virtual machine.  The T430 and other PowerEdge servers seem to be 2 x 3 PEG connectors to power regular graphics cards so I did not know if there is a solution for this path.

  I'd appreciate your comments.

  Hello

  There is no official support of GPU for the T430. Some cards that can work at AMD, Nvidia W7000 grid K2 and K20.

• 5.5 Web client, right-click in Chrome now very boring with a menu that overlap, barely usable

  My setup is vSphere 5.5 with latest edition ESXi/Vcenter, and I use Google chrome 49.0 both 45.0 Firefox on my Windows 7 computer. Recently, some change has happened to Google chrome, making it extremely annoying. Please see the photo. Notice that eventually (it started to appear on April 5), every time I'm with the right button of the mouse, a window overlapping menu web client appears, preventing me from accessing some menu web client, I tried to solve this problem by selecting 'Settings' and disable flash related things (for example access flash to the camera privacy, etc.).  How can you get rid of the menu circled in red?

  Also Firefox's question, I use 4K monitor, the web client window is very small and cannot be changed even if I have the window zoom to 250-300%, no difference.

  

  Here's how I solved the problems for these who can use Firefox, I suggest that you switch to Firefox and install Adobe flash, it's difficult for me because the last Flash on Firefox does not the web interface to scale correctly on my 4K monitor, everything seems tiny.

  (1) uninstall Google chrome,

  (2) download old version of Google chrome by visiting this site:

  Download Google Chrome 46.0.2490.80 (Enterprise version for Windows - OldVersion.com

  (3) after the installation, turn off the update of Google chrome auto, here's the info:

  Disable updates of Chrome - Super user

  It will be implicitly security once you disable Chrome/flash update, if someone else finds the best solution, do not hesitate to add your opinion here.

  Update: this evening, the flash inside my google chrome (still in version 46.0.2490.80) is updated to the latest edition, automatically, I have no way to prevent this.    Now, when I use Google chrome, the annoying menu disappeared, I tried the same thing on my laptop, which hosts the last Chrome and Flash, the menu that overlap also disappeared, I wonder why?  This pi * s me off.

• Leaves that overlap

  Hello
  
  I need to prepare a request for the removal of the leaves that overlap to a denunciation of employee leave and return leaves without records with overlap. It works well in cases where leave overlapps leave immediately above or below the recording of leave sorting based from the date as below:
  

  with t as
  (
  select 1 employee_num, to_date('01.09.2008','dd.mm.yyyy') gone_effdt,  to_date('29.10.2008','dd.mm.yyyy') return_effdt from dual
  union all
  select 1 employee_num, to_date('29.10.2008','dd.mm.yyyy') gone_effdt,  to_date('29.04.2009','dd.mm.yyyy') return_effdt from dual
  union all
  select 1 employee_num, to_date('29.04.2009','dd.mm.yyyy') gone_effdt,  to_date('01.05.2009','dd.mm.yyyy') return_effdt from dual
  union all
  select 1 employee_num, to_date('01.06.2009','dd.mm.yyyy') gone_effdt,  to_date('01.07.2009','dd.mm.yyyy') return_effdt from dual
  )
  SELECT employee_num,MIN(gone_effdt) gone_effdt,MAX(return_effdt) return_effdt
          FROM 
              (SELECT employee_num, gone_effdt, return_effdt,MAX(rn) OVER (PARTITION BY employee_num ORDER BY gone_effdt, return_effdt) max_rn
               FROM   (
                      SELECT a.*,
                      CASE WHEN lag(return_effdt) OVER (PARTITION BY employee_num ORDER BY gone_effdt, return_effdt) < gone_effdt
                      OR
                      lag(return_effdt) OVER (PARTITION BY employee_num ORDER BY gone_effdt, return_effdt) IS NULL
                      THEN ROW_NUMBER() OVER (PARTITION BY employee_num ORDER BY gone_effdt, return_effdt)
                      END rn
                      FROM T a
              )       )
      GROUP BY employee_num, max_rn 
      ORDER BY gone_effdt;

  The above code returns a correct as result:

  EMPLOYEE_NUM     GONE_EFFDT     RETURN_EFFDT
  1                     01.09.2008     01.05.2009
  1                     01.06.2009     01.07.2009

  However, the logic above does not work for the data below where the overlap follows a different as model below:
  

  with t as
  (
  select 1 employee_num, to_date('01.09.2008','dd.mm.yyyy') gone_effdt,  to_date('29.10.2008','dd.mm.yyyy') return_effdt from dual
  union all
  select 1 employee_num, to_date('05.11.2008','dd.mm.yyyy') gone_effdt,  to_date('11.02.2009','dd.mm.yyyy') return_effdt from dual
  union all
  select 1 employee_num, to_date('29.10.2008','dd.mm.yyyy') gone_effdt,  to_date('29.04.2009','dd.mm.yyyy') return_effdt from dual
  union all
  select 1 employee_num, to_date('29.04.2009','dd.mm.yyyy') gone_effdt,  to_date('01.05.2009','dd.mm.yyyy') return_effdt from dual
  )
  SELECT employee_num,MIN(gone_effdt) gone_effdt,MAX(return_effdt) return_effdt
          FROM 
              (SELECT employee_num, gone_effdt, return_effdt,MAX(rn) OVER (PARTITION BY employee_num ORDER BY gone_effdt, return_effdt) max_rn
               FROM   (
                      SELECT a.*,
                      CASE WHEN lag(return_effdt) OVER (PARTITION BY employee_num ORDER BY gone_effdt, return_effdt) < gone_effdt
                      OR
                      lag(return_effdt) OVER (PARTITION BY employee_num ORDER BY gone_effdt, return_effdt) IS NULL
                      THEN ROW_NUMBER() OVER (PARTITION BY employee_num ORDER BY gone_effdt, return_effdt)
                      END rn
                      FROM T a
              )       )
      GROUP BY employee_num, max_rn 
      ORDER BY gone_effdt;

  This gives the output as:

  EMPLOYEE_NUM     GONE_EFFDT     RETURN_EFFDT
  1                     01.09.2008     29.04.2009
  1                     29.04.2009     01.05.2009

  so in fact the result should be as below:
  

  EMPLOYEE_NUM     GONE_EFFDT     RETURN_EFFDT
  1                     01.09.2008     01.05.2009

  Kindly help with pointers to the achievement of the above output.
  
  Thanks in advance.

  How about this?

  with t as
  (
  select 1 employee_num, to_date('01.09.2008','dd.mm.yyyy') gone_effdt,  to_date('29.10.2008','dd.mm.yyyy') return_effdt from dual
  union all
  select 1 employee_num, to_date('05.11.2008','dd.mm.yyyy') gone_effdt,  to_date('11.02.2009','dd.mm.yyyy') return_effdt from dual
  union all
  select 1 employee_num, to_date('29.10.2008','dd.mm.yyyy') gone_effdt,  to_date('29.04.2009','dd.mm.yyyy') return_effdt from dual
  union all
  select 1 employee_num, to_date('29.04.2009','dd.mm.yyyy') gone_effdt,  to_date('01.05.2009','dd.mm.yyyy') return_effdt from dual
  )
  SELECT employee_num,MIN(gone_effdt) gone_effdt,MAX(return_effdt) return_effdt
          FROM
              (SELECT employee_num, gone_effdt, return_effdt,MAX(rn) OVER (PARTITION BY employee_num ORDER BY gone_effdt, return_effdt) max_rn
               FROM   (
                      SELECT a.*,
                      CASE WHEN lag(maxdt) OVER (PARTITION BY employee_num ORDER BY gone_effdt, maxdt) < gone_effdt
                      OR
                      lag(maxdt) OVER (PARTITION BY employee_num ORDER BY gone_effdt, maxdt) IS NULL
                      THEN ROW_NUMBER() OVER (PARTITION BY employee_num ORDER BY gone_effdt, maxdt)
                      END RN
                      FROM (SELECT employee_num, gone_effdt, RETURN_EFFDT, MAX(RETURN_EFFDT) OVER (PARTITION BY employee_num ORDER BY GONE_EFFDT) maxdt FROM T) a
              )       )
      GROUP BY EMPLOYEE_NUM, MAX_RN
      ORDER BY GONE_EFFDT;
  

  But I suspect that there is a simpler solution (probably as suggested above marwin)

• A TimeSpan that overlap

  Hi, I need to calculate the exact overlap between two battered.
  

  Main period = 2008-01-01 to 2008-01-15
  
  
  Overlapping periods:
  1 = 2007-12-28 to 2008-01-02
  2 = 2008-01-03 to 2008-01-12
  3 = 2008-01-14 to 2008-02-02

  I first check if there is no present overlap:

  SELECT * FROM periods WHERE periods.START > main_period.STOP AND periods.STOP < main_period.START;

  How can I get the timespan that overlap (in days) for the periods found and the main_period?

  If I have my right logic, something like that...

  NB. table m = main period, table o = overlapping periods

  SQL> ed
  Wrote file afiedt.buf
  
    1  with m as (select to_date('2008-01-01','YYYY-MM-DD') as dt_from, to_date('2008-01-15','YYYY-MM-DD') as dt_to from dual)
    2      ,o as (select to_date('2007-12-28','YYYY-MM-DD') as dt_from, to_date('2008-01-02','YYYY-MM-DD') as dt_to from dual
    3       union select to_date('2008-01-03','YYYY-MM-DD') as dt_from, to_date('2008-01-12','YYYY-MM-DD') as dt_to from dual
    4       union select to_date('2008-01-14','YYYY-MM-DD') as dt_from, to_date('2008-02-02','YYYY-MM-DD') as dt_to from dual)
    5  -- End of Test Data
    6  SELECT m.*, o.*, least(o.dt_to, m.dt_to) - greatest(o.dt_from, m.dt_from)+1 as overlap
    7  FROM o, m
    8* WHERE o.dt_from < m.dt_to AND o.dt_to > m.dt_from
  SQL> /
  
  DT_FROM   DT_TO     DT_FROM   DT_TO        OVERLAP
  --------- --------- --------- --------- ----------
  01-JAN-08 15-JAN-08 28-DEC-07 02-JAN-08          2
  01-JAN-08 15-JAN-08 03-JAN-08 12-JAN-08         10
  01-JAN-08 15-JAN-08 14-JAN-08 02-FEB-08          2
  
  SQL>
  

  If the first row overlaps the 1st and 2nd Jan that is 2 days
  The second row overlaps on everything, that is days from 3rd to 12th jan for example 10 days
  and the third row overlaps the 14 and 15 Jan that is 2 days.

• How to improve the performance of XControl?

  Hi all

  LabVIEW 2009 + DSC

  Following project example, there are 1 XControl and tester.vi. My goal was to display object flexible to build (1 XControl) because my user interface varies a lot depending on the current configuration of the client. The amount of these XControls are in general 100-200 pieces per display. The problem is that this structure of code generates much CPU load (even it's very simple). This can be seen easily when tester.vi is set to run. In general is it a way to improve the perfomance XControl?

  Some ways to improve performance:

  1. Never use a value property when you can use a local variable.  The difference in speed is two or three orders of magnitude.  You have several instances of this.
  2. Consider changing your data structure so that the number of the object and the position of the object are parallel arrays.  This allows to easily search item number using the primitive Research 1 table D , then check out the item appropriate to the position of the object by using the Table of Index.
  3. You should really not have anything in the XControl enabling to stop or delay the execution, because this will block your user interface thread.  Your VI popup for this.  If you need to pop up a dialog, run it with the method run a VI wait until is set to FALSE and Auto have Ref set to TRUE. To communicate the result to the XControl, drop a control hidden on the Panel before the XControl, pass a reference to this control in your dialog box, then use the value (signalling) method to contact the XControl to the dialog box.  Use a change in the value of the hidden control event to manage the receipt of data on the XControl.