Get my head around OOP

Similar Questions

• Help me to get my head around Time Machine/VMware fusion + Snapshots

  Well, then it seems that Time Machine under Leopard and snapshots (set to auto) are of a similar nature.  Time Machine is be all end all, or try to anyway.  I guess my question is double:

  1.) if Time Machine backs up everything: hourly, daily, weekly, etc.  Autosnapshots in VMware is an exaggeration?  Maybe it's just a personal decision, but I would like to hear comments on it so that I can make a more informed choice.

  2.) I have heard several different stories of Time Machine, not backup of virtual machines / support their place too often... it's what history on it?  I use the newer of the two: Fusion and Leopard.  All software are up to date.

  Please help me understand.  Thank you.

  First thing I want to mention is that I do not consider stereotypes as backup solutions because they are stored on the local drive. If the disk down both your virtual machines and snapshots are parties.

  In terms of time Machine, I've seen users have limited success. In general, I wouldn't recommend using Time Machine with VM as it will save all changes (once per hour). When the virtual machine is open it is constantly evolving. You can imagine what it's going to make your backup storage when Time Machine backs up your 20 GB VM every hour.

  My best and easiest solution is simply to drag and drop the virtual computer on an external drive from time to time. If you are more concerned with the information (documents, etc.) in the virtual machine and not the virtual machine, an automated way would be to Shard folders such as installation Documents and have Time Machine backs up those specific folders.

  I hope this helps.

  Eric

• Always get my head around CS6-> CC

  Just to confirm (I read it in the FAQ) but someone went CC of CS6 Produciton Premium? There's NOTHING in your current installation affected? This will be the key for me to address displacement in CC.

  Waiting for 17 June, you can watch the speech of the Conference Adobe MAX here http://max.adobe.com/sessions/online.html. You can also follow with important announcements on the creative team cloud Blog here http://blogs.adobe.com/creativecloud/.

• My head around PIVOT - Arggggg of packaging

  OK, I'm stumped. I want seems so simple to me...
  
  = Table Def
  
  CREATE TABLE ("TI"
  NUMBER OF "NES,"
  'SYMBOL' VARCHAR2 (30),
  NUMBER OF 'OPEN' (15, 5),
  NUMBER OF 'LOW' (15, 5),
  NUMBER OF 'HIGH' (15, 5),
  NUMBER OF 'CLOSE' (15, 5),
  NUMBER OF "ADJ_CLOSE" (15, 5),
  NUMBER OF 'VOLUME' (15, 5),
  NUMBER OF "CHANGE_PCT" (15, 5),
  NUMBER OF "CHANGE_AMT" (15, 5),
  "TIMESTAMP" systimestamp TIMESTAMP (9) by DEFAULT.
  DATE OF THE "TRADE_DATE."
  NUMBER OF 'DATA_SOURCE')
  
  = data
  
  Insert into TI (6975, "VT", 48.2,48.11, 48.41,48.23,48.23,200500,.009,.43,'01-JAN-11','08.32.57.366984000 PM ", 3 January 11', 2 ')
  Insert into TI (6995, tot '. ', 105.4, 105.3, 105,68, 105.63, 105.63, 739700,-. 00113,-. 12, 08.33.18.137327000 31 January 11 PM ", 3 January 11', 2 ')
  Insert into TI (7015, "SPY", 126,71 125.7, 127.6, 127,05, 127,05, 138725200,.01034, 1.3, 08.33.34.708030000 31 January 11 PM ', 3 January 11', 2)
  
  So, as you can see they are all on the same date. We collect currently three indices daily, but a user with the click of a mouse could add another or one to go.
  
  What I'm trying to do, is get the output gives a date and clues in a given day and their adj_close as a single value return a query.
  
  I spent the day trying to wrap your head around PIVOT or LISTAGG but can't seem to understand this crap. All the examples I've seen are included and such and I need, and actually I don't want anything summed up. This would seem to come down to the group by the trade_date and that if something doesn't just make sense.
  
  Then more a response (although a response would be very useful :)) it would be great if someone could just explain how it is supposed to work. UH I said a response would be useful < big smile cheese >
  
  Thanks in advance...

  Hello

  Thanks for posting the CREATE TABLE and INSERT. Please test any code before you post there seems to be a lot of mistakes in these 4 statements. Be sure to post the results desired from the sample data and your version of Oracle.

  One thing that is common to all forms of aggregation pivot or chain, is you need to know, for each input line, to which the rank and who or columns (or to the position (s)) output that corresponds. Sometimes one or two of them are already in the data, but they may have to be drawn from the data. I'll assume you have an of each: trade_date indicates the output line, and the column you called timestamp (but I'll call tmstmp, since timestamp is not a column name well) can be used to indicate the output position: tmstmp earliestt go on the left, the 2nd lowest tmstmp go next , the 3rd lowest tmptmp will then, and so on. We can use ROW_NUMBER analytic consectuive assing numbers (1 for the lowest, 2 for 2nd lower, 3 for 3rd lower and so on) for the different tmstmps for each trade_date. I'll assume that you do not know how many of them will take place on any given trade_date, and there may be different numbers of them on different trade_dates in the same output. I'll assume you are using Oracle 10.

  If you have an unknown number of elements, then aggregation of chain (concatenation of all values in the column of a big DART) is much easier and more robust that swivel, so let's do it this way.
  Here's a way to string aggregation:

  WITH     got_c_num     AS
  (
       SELECT     adj_close
       ,     trade_date
       ,     ROW_NUMBER () OVER ( PARTITION BY  trade_date
                           ORDER BY        tmstmp
                         )     AS c_num
       FROM     ti
  --     WHERE     ...     -- if you need any filtering, put it here
  )
  SELECT       trade_date
  ,       REPLACE ( SYS_CONNECT_BY_PATH ( TO_CHAR (adj_close, '999990.000')
                           , '/'
                           )
              , '/'
              , ' '
              )          AS indices
  FROM       got_c_num
  WHERE       CONNECT_BY_ISLEAF     = 1
  START WITH     c_num          = 1
  CONNECT BY     c_num          = PRIOR c_num + 1
       AND     trade_date     = PRIOR trade_date
  ORDER BY  trade_date
  ;
  

  Output of your sample data:

  TRADE_DAT INDICES
  --------- ----------------------------------------
  03-JAN-11       48.230     105.630     127.050
  

  CONNECT BY is used for parent-child when variable length in a table. Here, we have assigned c_num to 1 for the first entry for each trade_date line, 2 for the next and so on. In the CONNECT BY uery above, we say that each string parent-child-small-child-... will start with a numbered line c_num = 1, and that a line is considered the child of another line if his c_num is higher than 1, and their trade_dates are the same. (It's what do START WITH and CONNECT BY clauses).
  SYS_CONNECT_BY_PATH gives a list delimited by points, from the root (the item without parent, c_num = 1) and showing the line down to each element in the original table, which is descendedd of a root. This means that we get 3 rows of output in this case: one showing just c_num = 1, the other with the same c_num = 1 and c_num = 2. and finally one with all 3 c_nums. We are only interested in the last of them, the please with no kids, if the WHERE clause eliminates others.
  Using TO_CHAR SYS_CONNECT_BY_PATH, we get items that are completed in the same length. In this way, when they are displayed, they will appear aligned in neat columns. Reuires SYS_CONNECT_BY_PATH you restrict output with a string items that may possibly occur in the articles themselves. I chose "/", but, as we do not want to see those ' /', I used REPLACE to get rid of them, once we have finished doing the SYS_CONNECT_BY_PATH.

• How do you get the header of HTTP authentication for our hosted solution?

  How do you get the header of our hosted solution (adobeconnect_admin_httpauth) HTTP authentication? The documentation says find a custom.ini file but I have no idea how access.

  I need to provide only the plugin adobeconnect used with a Moodle instance, screnshot below.

  

  If it helps, when I click "Test connection", I see the following output.

  A series of tests were run to determine if the Adobe Connect Pro Server has been properly configured for this integration to work and also determine if the user credentials provided in the global settings activity has the appropriate permissions to perform the necessary tasks required by the activity module. If none of the tests below have failed, this activity module will not work correctly.

  To get help and documentation in how to configure your Adobe Connect Pro Server, please see the help page of MoodleDocs for this activity module help page

  Sending call common-info:

  has managed to get the session key: na11breezrirhb4f4ryf5shqy

  connected as user admin

  Test retrevial of shared content, registration, and records of the meeting:

  Error getting the shared content folder

  XML request:

  <? XML version = "1.0" encoding = "UTF-8"? > < params > < param name = 'action' > sco-shortcuts < / param > < / params >

  XML response:

  <? XML version = "1.0" encoding = "utf-8"? > < results > < status code = "lack of access" subcode = "no-login" / > < / results >

  getting error forced archives folder (meeting records)

  XML request:

  <? XML version = "1.0" encoding = "UTF-8"? > < params > < param name = 'action' > sco-shortcuts < / param > < / params >

  XML response:

  <? XML version = "1.0" encoding = "utf-8"? > < results > < status code = "lack of access" subcode = "no-login" / > < / results >

  record of meetings to get error

  XML request:

  <? XML version = "1.0" encoding = "UTF-8"? > < params > < param name = 'action' > sco-shortcuts < / param > < / params >

  XML response:

  <? XML version = "1.0" encoding = "utf-8"? > < results > < status code = "lack of access" subcode = "no-login" / > < / results >

  meeting testmeetingtest file creation error

  XML request:

  <? XML version = "1.0" = "UTF-8 encoding"? > < params > < param name = 'action' > sco-update < / param > < param name = ' type' > meeting < / param > < param name = "name" > testmeetingtest < / param > < param name = 'folder-id' / > < param name = "date-begin" > 2015-03-14T 06: + 00:00 53:39.000 < / param > < param name = 'date-end' > 2015-03-14 T 07: + 00:00 53:39.000 < / param > < / params >

  XML response:

  <? XML version = "1.0" encoding = "utf-8"? > < results > < = "invalid" status code > < invalid field = 'folder-id' type = subcode 'id' = 'format' / > < / status > < / results >

  Error creating user testusertest

  XML request:

  <? xml version = "1.0" = 'UTF-8' encoding? > < params > < param name = 'action' > principal-update < / param > < param name = "name" > testusertest < / param > < param name = "name" > testusertest < / param > < param name = "login" > [email protected] < / param > < param name = "password" > 9B396EA828A00203FB3E8E69010FE537 < / param > < param name = "extlogin" > [email protected] < / param > < param name = ' type' > user < / param > < param name = "send email" > false < / param > < param name = "a-kids" > 0 < / param > < param name = "email" > [email protected] < / param > < / params >

  XML response:

  <? XML version = "1.0" encoding = "utf-8"? > < results > < status code = "lack of access" subcode = "no-login" / > < / results >

  What do we lack?

  Thank you!

  Here's the docuementation for loging in there with a Headder HTTP Adobe Connect 9 * log from an application

  Because there may be some changes to the files on the server, you may need to work with Adobe's Support to see if they can be changed in the hosted environment. Acrobat Connect Pro help | Acrobat Connect Pro Support

• get my head wrapped around the LAG function

  Oracle 11.2.0.4 Std Ed

  drop table change_hist;

  create table change_hist (file_name varchar2 (30),)

  date of sample_date,

  number of blocks

  );

  insert into change_hist values (to_date('2015-07-01','yyyy-mm-dd'), 'file1', 5);

  insert into change_hist values (to_date('2015-07-02','yyyy-mm-dd'), 'file1', 5);

  insert into change_hist values (to_date('2015-07-03','yyyy-mm-dd'), 'file1', 6);

  insert into change_hist values (to_date('2015-07-04','yyyy-mm-dd'), 'file1', 6);

  insert into change_hist values (to_date('2015-07-05','yyyy-mm-dd'), 'file1', 6);

  insert into change_hist values (to_date('2015-07-01','yyyy-mm-dd'), 'file2', 5);

  insert into change_hist values (to_date('2015-07-02','yyyy-mm-dd'), 'file2', 5);

  insert into change_hist values (to_date('2015-07-03','yyyy-mm-dd'), 'file2', 5);

  insert into change_hist values (to_date('2015-07-04','yyyy-mm-dd'), 'file2', 5);

  insert into change_hist values (to_date('2015-07-05','yyyy-mm-dd'), 'file2', 5);

  insert into change_hist values ('file3', to_date('2015-07-01','yyyy-mm-dd'), 5);

  insert into change_hist values ('file3', to_date('2015-07-02','yyyy-mm-dd'), 6);

  insert into change_hist values ('file3', to_date('2015-07-03','yyyy-mm-dd'), 6);

  insert into change_hist values ('file3', to_date('2015-07-04','yyyy-mm-dd'), 6);

  insert into change_hist values ('file3', to_date('2015-07-05','yyyy-mm-dd'), 6);

  Desired result

  file_name sample_date prev_value curr_value

  File1 2015-07-03 5 6

  File2 2015-07-02 5 6

  My first attempt...

  SQL > select file_name,.

  2 sample_date,

  3 lag (blocks, 1) (order sample_date) as prev_blocks

  4 change_hist;

  FILE_NAME SAMPLE_DA PREV_BLOCKS

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

  July 1, 15 file1

  July 1, 15 5 file3

  July 1, 15 5 File2

  File2 2 July 15 5

  File1 2 July 15 5

  file3 2 July 15 5

  File1 July 3, 15 6

  File2 July 3, 15 6

  file3 July 3, 15 5

  File1 4 July 15 6

  file3 4 July 15 6

  FILE_NAME SAMPLE_DA PREV_BLOCKS

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

  File2 4 July 15 6

  File2 July 5 15 5

  File1 July 5 15 5

  file3 5 July 15 6

  15 selected lines.

  SQL >

  SQL > spo off

    1  select * from (select file_name, sample_date, lag(blocks) over (partition by file_name order by sample_date) prev,
  blocks
    2  from change_hist)
    3* where prev != blocks
  SQL> /                                                                                                             
  
  FILE_NAME                      SAMPLE_DA      PREV    BLOCKS
  ------------------------------ --------- ---------- ----------
  file1                          03-JUL-15          5          6
  file3                          02-JUL-15          5          6                                                    
  

  You know... you need to partition the file name

  Edit: in the interest of beat some people with a force equal regardless of their status, you didn't really know we tell how to achieve these results, so I could refer to the FAQ on how to ask a question

• Can't get source header removed from incoming emails

  Of header information and - to the subj - I get a lot a lot of source code that I don't want. How do I get this deleted. It just started. I must have hit some keys not knowing that it would take place

  The menu bar, select View-Headers-Normal

  No menu bar? Press the ALT key.

• Cannot get url header

  Two questions:

  One: mouse sometimes does not work when Firefox opens - works fine on all other programs and applications but not Firefox.
  

  Two: FireFox header does not appear with the URL etc. - frustrating because I can't open the preferences when the bar is not there.

  Download Firefox for all systems and languages {web link}
  Save the file. Then;

  Using your file browser, open the Programs folder on your computer.

  Windows: C:\Program Files
  C:\Program Files (x 86)
  Mac: Open the folder "Applications".
  Linux: See your user manual.

  Find and rename files Mozilla or Firefox by adding .old to them.

  After restarting the computer, use a registry scanner. Then, run the Setup program.
  If all goes well, remove the OLD files when you are finished.

• How can I get the header options restored in the new Firefox

  How to return the header options (help, history, bookmarks, etc.) with the new Firefox. I searched the 'menu' and couldn't find a way to restore them. I want to install on Windows 7, home Premium.

  Try this:

  1. Open the Firefox menu

     

     , and then select "Customize".

  2. At the bottom of the screen, pop open the option ' show/hide toolbars.
  3. Select "Menu Bar".

  You can also temporarily show the menu bar by pressing the "alt" on your keyboard.

• I would like to get a hotmail account that is temporarily blocked. Been trying for over 7 hours and get the race around without success to all the

  I would like to make an account has been temporarily blocked, but nothing seems to work.

  I changed the password and all the other suggestions that are on the computer, but I get no results.

  I now have a new hotmail account, but I would like to revert to the original and to recover all my information

  Need help I'm lost

  LASTSTRAW

  Hello

  The question you have posted will be well suited in Windows Live Solution Center. You can visit the below link to find a Forum that will provide the support that you have requested.
  http://www.windowslivehelp.com/product.aspx?ProductID=1

• Why do I get "413 header too long" when I try to download Photoshop elements 13 free trial on yosemite OSX?

  When I try to download Photoshop elements 30 trail day on my computer of yosemite OSX for help

  Safari, it fails with "413 header too long" as the only line on the window.  What gives?

  OSX all patches have been applied as of today 08/01/15.

  Thank you

  Jim

  remove the cookies from the adobe.com site or use another browser.

• Why am I getting this header double?

  

  My site businesscatalyst and overview is going well, but when I download on my normal site I get this...

  What can be the problem here... It seems that it is not kept up-to-date on my domain name

  anyone?

  Thank you

  It seems that you have not downloaded the blank.gif file to your normal host.

• I can't wrap my head around resizing/resampling and what is the right way to do it (CS5)

  I know it's probably pretty basic, but it escapes within my reach at the moment.  for some reason, my teacher never really went over this other that say 300 DPI was what you want to get better quality prints, so I have always just sort of worked with this in mind, and has never required much account "resampling" or that he was necessarily, box was just always checked.  im not sure how, or if, I myself was screwing all this time and I know that's not THAT hard so any advice would be appreciated.  and I apologize if this has been exceeded to death, but I wanted to use an example to help understand better (I hope).

  Oh and most of my work I display on the internet, with the idea that it will be printed in the future, or with the idea that she can at least be printed.  I heard about the web, all you need is 72 dpi, but since I expect to be printed I just made 300 DPI and save normally.  It of a bad move on my part and I'm missing something by saving does not 'for the web and devices '?

  example:

  

  so I have an image I downloaded on the internet.  as you can see, it is at 72 dpi and near 12.7x17.7in.

  Let's say I want to enlarge to a same 13 inches and increase the resolution to 300 dpi.

  I'm confused that when I want to uncheck resample.  Since it blocks the pixels, if I increase the resolution the image gets more small and vice versa.  I don't know that I have enter when it's advantageous to have unchecked resample.

  I feel really stupid, because I know this is pretty noobish, but we have barely touched on this and the ability to save for web and devices (not at all) in my design class.  Thanks for any help.

  Resizing is only this; It resizes the image while keeping the number of pixels. Resampling is adding an option to change the number of pixels in the image.

  As a general rule, you'll want to leave resampling of the equation when printing it is mainly used for the screen (monitor) watch one.

• How to get the border around the text

  Hello

  Attached is a logo that has a border around the text that im trying to duplicate I tried dropshadows and with the help of a stroke, but the two did not work if someone could tell me how this is done I would greatly appreciate it's for a logo design btw im. Just trying to learn new tricks in illustrator.

  Thank you

  Appearance Panel, add a line (at the bottom of the appearance Panel). Move the line under the fill in it entering on the right side of the Panel, drag down filling. Make the race heavy enough to achieve the desired effect.

  Mike

  

• Can't quite wrap my head around loopOut()?

  So, at first, I was confused and do not know if my RollBar following began immediately on the same frame as my last keyframe, or on the next image after him?

  I've set up a few simple expeiments and I'm sure he's starting on the same frame as the last of them, crushing the last keyframe with the first.

  So, I have a box whose opacity is

  100% on image 0

  0% on frame 10

  then on frames 20, 30, 40, etc. it's 100% and it fades down and never actually gets to 0%, except for on frame 10.  Seems a little weird for me, but good.

  But I feel like there are anomalies.  In particular, I have a circular mask and I'm animating the mask expansion so my object is hidden on frame 0, iris on frame 60 and holds up to 100 image, how I want that it is too repeat.

  So I expansion mask

  -222 on image 0

  on frame of 60 0

  0 on frame 100

  Now when I go to frame 200 expansion is 0, no - 222 as the box experience lead me to assume.  So I put 100-222 image and frame 60 to be a keyframe of the hold and go to section 200, and it is always 0, even if the two frame 0 and 100 are on-222.

  I'm confused?

  For the loopOut() to do the way you expect, you just need to make sure that you configure your keyframes so that the last keyframe has the same value as the first. Thus, in your last example, try to move your second keyframe 0 to 99 frame and set a keyframe for-222 to frame 100.

  Dan