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• Best practices for the application of sharpness in your workflow

  Recently I tried to get a better understanding of some of the best practices for sharpening in a workflow. I guess that I didn't know, but there are several places to sharpen. Who are the best? They are additive?

  My typical workflow involves capture an image with a professional DSLR in RAW or JPEG or import into Lightroom and export to a JPEG file for the screen or printing of two lab and local. 

  There are three places in this workflow to add sharpening. In the DSLR manually into Lightroom and when exporting a JPEG file or print directly from Lightroom

  It is my understanding that sharpening is added to RAW images even if you add sharpening in your DSLR. However sharpening will be added to the JPEG from the camera. 

  Back to my question, it is preferable to manually the sharpness in the SLR in Lightroom or wait until you export or output of your printer or final JPEG file. And additive effects? If I add sharpening to the three places I am probably more sharpening?

  You have to treat them differently both formats. Data BULLIES never have any sharpening applied by the camera, only JPEG files. Sharpening is often considered to be a workflow where there are three steps (see here for a seminal paper on this idea).

  I. a step sharpening of capture which compensates for the loss of sharp in detail due to the Bayer matrix and the filter anti-repliement and sometimes the lens or diffraction.

  II. A creative sharpening step where some details in the image are 'highlighted' sharpness (do you eyelashes on a model's face), and

  III. output sharpening, where you fix the loss of sharpness due to the scale/resampling for the properties of the average output (as blur because of an impression how process works or blurry because of the way that a screen LCD sets out its pixels).

  These three are implemented in Lightroom. I. and II. are essential, and basically must always be performed. II. until your creative minds. I. is the sharpening that see you in the Panel to develop. You need zoom at 1:1 and optimize the settings. The default settings are OK but quite conservative. Usually you can increase the value of the mask a little so that you're not sharpen noise and play with the other three sliders. Jeff Schewe gives an overview of a strategy simple to find the optimal settings here. It is for the cab, but the principle remains the same. Most of the photos will benefit from optimization a bit. Don't go overboard, but just OK for smoothness to 1:1.

  Stage II as I have said, is not essential, but it can be done using the local adjustment brush, or you can go to Photoshop for this. Stage III, however, is very essential. This is done in the export, the print panel Panel or the web. You can't really get a glimpse of these things (especially the sharpening printing-oriented) and it will take a little experimentation to see what you like.

  For jpeg, sharpening is done already in the camera. You could add a small extra capture sharpening in some cases, or simply lowering the sharpening in camera and then have more control in the post, but generally, it is best to leave it alone. Stage II and III, however, are still necessary.

• Best practices for the application of page multi Landscape/Portrait

  Hello
  I am looking for information on track to develop auto guide demand in pure actionscript with new components of qnx.fuse, but there is not a good example in real code. Every time I tried to make it resizable layout to get deformated fluid only components in portrait or landscape mode.

  I have a simple application with the point main and 3 displays:

  public class Main extends NavigatorSprite
  {
      public function Main()
      {
          addEventListener(Event.ADDED_TO_STAGE, init); 
  
          stage.nativeWindow.visible = true;
          stage.scaleMode = StageScaleMode.NO_SCALE;
          stage.align = StageAlign.TOP_LEFT;
          stage.nativeWindow.activate();
      }
      private function init(e:Event):void
      {
          removeEventListener(Event.ADDED_TO_STAGE, init);
          navigator.pushView(View1);
      }
  }
  
  public class View1 extends ViewSprite
  {
  
      private var container:Container;
      private var button_two:LabelButton;
      private var button_three:LabelButton;
  
      public function View1
      {
          addEventListener(Event.ADDED_TO_STAGE, init);
      }
  
      private function init(e:Event):void
      {
          removeEventListener(Event.ADDED_TO_STAGE, init);
  
          container = new Container();
          var layout:RowLayout = new RowLayout();
          container.layout = layout;
  
          button_two = new LabelButton();
          button_two.label = "to page 2";
          button_two.width = 150;
          button_two.height = 45;
          button_two.addEventListener(MouseEvent.CLICK, handleTwoClicked);
          container.addChild(button_two);
  
          button_three = new LabelButton();
          button_three.label = "to page 3";
          button_three.width = 150;
          button_three.height = 45;
          button_three.addEventListener(MouseEvent.CLICK, handleThreeClicked);
          container.addChild(button_three);
  
          addChild(container);
      } 
  
      private function handleTwoClicked(e:Event):void
      {
          navigator.pushView(View2);
      }
  
      private function handleThreeClicked(e:Event):void
      {
          navigator.pushView(View3);
      }
  }
  
  public class View2 extends ViewSprite
  {
  
      private var container:Container;
      private var back:BackButton;
  
      public function View2
      {
          addEventListener(Event.ADDED_TO_STAGE, init);
      }
  
      private function init(e:Event):void
      {
          removeEventListener(Event.ADDED_TO_STAGE, init);
  
          container = new Container();
          var layout:RowLayout = new RowLayout();
          container.layout = layout;
  
          back = new BackButton();
          back.label = "Back";
          back.width = 100;
          back.height = 45;
          back.addEventListener(MouseEvent.CLICK, goBack);
          container.addChild(back);
  
          addChild(container);
      } 
  
      private function goBack(e:Event):void
      {
          navigator.popView();
      }
  }
  
  public class View3 extends ViewSprite
  {
  
      private var container:Container;
      private var back:BackButton;
  
      public function View3
      {
          addEventListener(Event.ADDED_TO_STAGE, init);
      }
  
      private function init(e:Event):void
      {
          removeEventListener(Event.ADDED_TO_STAGE, init);
  
          container = new Container();
          var layout:RowLayout = new RowLayout();
          container.layout = layout;
  
          back = new BackButton();
          back.label = "Back";
          back.width = 100;
          back.height = 45;
          back.addEventListener(MouseEvent.CLICK, goBack);
          container.addChild(back);
  
          addChild(container);
      } 
  
      private function goBack(e:Event):void
      {
          navigator.popView();
      }
  }
  

  Is there for example some best practices how to modify this code to have pages and components with the same sizes in portrait and landscape? On presentation buttons size always 150 width and height 45 and wil containers have stageWidth and stageHeight.

  Thank you if someone could help with this problem

  Hello

  Try listening to a shift in focus screen with this code:

  stage.addEventListener(Event.RESIZE, onResizeHandler, false, 0, true);
  

  You can only change the width/height of your components to the event based on the width/height of the floor.

  I will guard against specifying specific sizes, if you want your code to work on devices BB10. I recommend using %'s.

  Kind regards

  Dustin

• Best practices for the application of client-server (Socket)

  I want to build a client-server application
  
  (1) getting started... client creates the connection to the server and keeps the reading of data from the server
  (2) server continues to send different messages
  (3) given the messages view (Async) client server must be changed
  
  I tried different finished cases against IllegalStateChangeException updating GUI
  
  So, what is the best way to do this?
  
  Please give an example of work.
  
  Thank you
  Vijay
  
  Published by: 844427 on January 12, 2012 12:15 AM
  
  Published by: 844427 on January 12, 2012 12:16

  Well, without testing your code, I can say that if you want to update the ObservableList in updateLobby, you must be sure that this happens on the thread of JavaFX, because only this thread is allowed to update the properties / observable (who are currently in an active scene graph).

  So, I would change the code in updateLobby to this:

    @Override
    public void updateLobby(LobbyListModel[] changes) {
        final String[] ar = new String[changes.length];
        for(int i=0;i!=null){System.out.println(changes[i].getName());ar[i] = changes[i].getName();}}
  
  Platform.runLater(new Runnable() {@Overridepublic void run() {ol.addAll(ar);}});}
  
  

  Good luck!                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
  

• Best practices for the application in the background

  Hello

  I would like to put an application in the background. Right now, I'm this problem by generating a key event «END».

  However, with this method I have to request a change of permissions. Is there a better way to do this without requiring a change in permissions application?

                KeyCodeEvent keyEnd = new EventInjector.KeyCodeEvent(KeyCodeEvent.KEY_DOWN, (char) Keypad.KEY_END, 0);
                  keyEnd.post();
  

  Thank you

  Thanks for the reply.

  . popScreen() is not the case, but I found that UiApplication.requestBackground () will do.

  Thank you

• [ADF, JDev12.1.3] Best practices for maintaining a form validation

  Hallo,

  in my application, I need to create a registration form which contains fields that must be validated (for example they should follow a format like e-mail, phone number, tax code,...).

  If the data inserted by the user are ok, a new record in my custom db table Users will be created.

  I would like to know which are the best practices for maintaining the validation, which means the place where the controls must be made and a message to the user who fills out the form when something goes wrong.

  The best vo or EO or managed bean? Or some controls should be put in the OS, others in the VO and other in the managed bean?

  I would be happy if you could give me some examples.

  Thank you

  Federico

  Assuming you want the validation on the value of the field to any screen data can be entered in (and possibly web services that rely on the same BC ADF) then put the validation on the definition of the attribute in the EO.

  If you want to add a little more friendliness and eliminate some of the network traffic to the server, you can also implement the validation client in your page - for example by using the regular expression validator.

  https://blogs.Oracle.com/Shay/entry/regular_expression_validation

• Best practices for building an infrastructure of APEX for 12 c

  Hi all

  Have we not the docs on best practices for building an infrastructure of APEX?

  Which means, for the production, it is acceptable to use Embedded PL as the listener, or we stick with the Listenr tested on Weblogic?

  Thank you

  Hi JCGO,.

  JCGO wrote:

  Hi all

  Have we not the docs on best practices for building an infrastructure of APEX?

  Which means, for the production, it is acceptable to use Embedded PL as the listener, or we stick with the Listenr tested on Weblogic?

  Thank you

  I agree with Scott's response '' it depends. '' It starts with the appropriate choice of a web listening port.

  You should discourage use EPG facility based in Production environments in accordance with the recommendation of the Oracle.

  Reference: See security considerations when you use the Embedded PL/SQL Gateway section.

  ADR (APEX Listener) + Oracle Weblogic Server sounds good, if you already have tried and have appropriate expertise to manage it.

  Also, you might consider what other facilities ADR based ADR + Apache Tomcat with Apache HTTP Server reverse proxy as described here:

  Dimitri Gielis Blog (Oracle Application Express - APEX): Prepare the architecture for the APEX 5.0 upgrade

  But it depends on Apache skills, you have within your organization.

  I hope this helps!

  Kind regards

  Kiran

• Best practices for color use in Adobe CC?

  Hi all

  Is there an article that describes the best practices for use of color in Adobe CC?

  I produce a mixture of viewing online (PDF, for the most part) and real world print projects - often with the obligation for both. I recently updated my PANTONE + bridge books for the first time in ages and I am suddenly confused by the use of Lab colors in the Adobe Suite (Illustrator and InDesign).

  Everything I found online, looks like Lab color mode preferred to use because it is device independent. And perceptual (on screen), it looks much closer to the color, it is trying to represent. But when I mark a Spot color Illustrator rectangle using laboratory coordinates, to the sides of a rectangle using PANTONE + bridge CP and then export it to PDF, the version of CP to mix CMYK color corresponds exactly to my Pantone book - while the version of laboratory (after converted to CMYK using the ink Manager) is far away.

  I have this fantasy to manage only a single Illustrator or InDesign file for both worlds (PDF) printed and online. Is not possible in practice?

  Any info describing the basic definitions of the color modes - or even a book tracing more than use them in the real world - would be much appreciated!

  Thank you

  Bob

  Here are a few best practices you can already do.

  1 make sure that your color settings are synchronized on all applications.

  2. use a CMYK profile appropriate for your print output. Lab spot colors convert to CMYK values based on the CMYK icc profile.

  3. include icc profiles when save or export pdf files

  In theory, your imagination is possible today. It requires color management and the use of icc profiles. You can place RGB images in InDesign and use Pantone colors in your objects. The problem lies in the printers. If a printer uses a RIP with built in Pantone library, the colors will match when printing. Unfortunately, this kind of CUT is more expensive and not enough printers use them. Most of them is always manually approximate CMYK values composition given Pantone colors.

• Best practices for managing exceptions and success messages.

  Hey people,

  These days I've been shooting packages to clean my application. And question came to my mind, ' should I treat my exceptions the right way?

  
  So I want to ask you met guys, what is the best practice for this? (I want to learn it until it's too late )

  Currently I have a function that returns "OK" if all goes well.

  
  

  return('OK');  

  Can I manage my exceptions like this

    EXCEPTION
      WHEN OTHERS THEN
        ROLLBACK;
        RETURN (SQLERRM);
  
  

  At THE SUMMIT, I have a process that calls the function and then checks if the function returned "OK".

       IF cRet not LIKE 'OK%' THEN
        RAISE_APPLICATION_ERROR(-20000,cRet);
       END IF;
  
  

  And in 'process Error Message' I put "#SQLERRM_TEXT #" so that I can see what error occurred.

  Question aside, how do you manage your messages of success?

  Currently in 'process success Message' put something along the lines "Action completed successfully". What to do about all the processes.

  Do you want to do differently?

  I really want to hear what you have to say since I'm tired of feeling like this is a terrible way to manage these things.

  Hi Para,

  Para wrote:

  I don't know of situations where my service throw exceptions like no_data_found.

  and I need to know that the process is not so I can get to see my # #SQLERRM_TEXT.

  I got this by increasing the error in the application (which I think is a bad way to go) if the return is anything other than 'OK '. I get my application error in the process of the apex, and not in my service.
  And I want to show the inline error in the notification. (Which I am currently with my approach).

  You can use APEX_ERROR. ADD_ERROR in your PL/SQL process to throw exceptions in Oracle APEX.

  Reference: Re: Re: error in the processing of the page management

  Kind regards

  Kiran

• HTML and CSS best practices for Eloqua?

  Hello Topliners community,

  My name is Ben and I am a Web Designer. Currently looking for guidance on best practices in HTML and CSS when you work with Eloqua. I am interested in best practices for email and landing pages.

  Thank you

  Ben

  For landing pages, you can use a bit of HTML, CSS, and Javascript like on any other page. For example, we use the Bootstrap on a couple of our Eloqua landing pages.

  Support for HTML and CSS is much more limited. It is one of the best resources I've seen for CSS support:

  http://www.campaignmonitor.com/CSS/

• What is the best way or best practices for access to the session defined in servelt pipeline component?

  Hi Experts,

  What is the best way or best practices for access to the session defined in servelt pipeline component?

  Please, share your ideas.

  Thank you

  ankV

  As performance is concerned, a lot would depend on as to how your design & logic is implemented and you presented search operations to support the specific performance problems. In fact the operation itself can be not expensive than in-house it is somewhat like a search for key/value of the objects in session/application context name. But having said that, Yes, a potential performance problem could be because it's a synchronized operation. So to avoid searches to be performed during each request, caching the results of a search of a component. And in the majority of cases to solve a 'A' component within your component, you must configure a property reference 'A' in the file properties for your component.

• Best practices for tags

  Hello
  
  In the bundled applications Tags are used in most applications. For example. in App Customer Tracker, we can add tags to a customer where these tags are stored in a varchr2 column in the Customers Table.
  In my case, I've pre-defined tags real estate (Real Estate) in a table of research called TAGS. For example, Full floor, furnished, equipped, duplexes, attached... What is the best practice for tag properties:
  1 - to store these tags in a varchar column in the table of PROPERTIES using the Shuttle box.
  OR
  2. to store in a third table Eg, PROPERTIES_TAGS (ID PK, FK property-ID, TAG_ID FK), then use the LISTAGG function to show tags in one line in the report properties.
  OR
  You have a better option?
  
  Kind regards
  Fateh

  Fateh says:
  Hello

  In the bundled applications Tags are used in most applications. For example. in App Customer Tracker, we can add tags to a customer where these tags are stored in a varchr2 column in the Customers Table.
  In my case, I've pre-defined tags real estate (Real Estate) in a table of research called TAGS. For example, Full floor, furnished, equipped, duplexes, attached...

  These seem to be two different use cases. In the bundled applications tags allow end users to join free-form metadata to the data for their own needs (they are sometimes called "folk taxonomies"). Users can use tags for different purposes or different tags for the same purpose. For example, I could add 'Wednesday', 'Thursday' or 'Friday' tags customers because these are the days that they receive their deliveries. For the same purpose, you could mark the same customers '1', '8' and '15' by the numbers of road trucks making deliveries. You can use 'Monday' to indicate that the client is closed on Mondays...

  In your application you assign to the known properties of predefined attributes. It is a model of standard attribute 1:M. their view using the metaphor of the label is not equivalent to the user of free-form tags.

  What is the best practice for tag properties:
  1 - to store these tags in a varchar column in the table of PROPERTIES using the Shuttle box.

  If you do this, how can you:

• Search for furnished duplex properties effectively?
  
• Change in the world "mounted" to "integrated"?
  
• Ratio of the number of properties, broken down by full floor, double-sided, equipped...

  OR
  2. to store in a third table Eg, PROPERTIES_TAGS (ID PK, FK property-ID, TAG_ID FK), then use the LISTAGG function to show tags in one line in the report properties.

  As Why use Look up Table, shows the correct way to proceed. It allows the data to be indexed for efficient extraction, and issues such as those above should be dealt with simply by using joins and grouping.

  You might want to examine the possibility of eliminating the PK ID and use an index table organized for this.

  OR
  You have a better option?

  I'd also look carefully your data model. Make sure that you're not flirting with the anti-pattern VAE. Some/all of these values are not simply the attributes on the property?

• best practices for the storage of the vm and vhd

  no doubt this question has been answered not once... Sorry

  I would like to know the best practice for the storage of the vm and its virtual hard disk to a SAN.

  Any show advantage does make sense to keep them on separate LUNS?

  Thank you.

  It will really depend on the application of the virtual machine - but for most of the applications no problem by storing everything on the same data store

• What is the best practice for the enumeration for the ADF?

  Dear all,
  
  What is the best practice for the enumeration for the ADF?
  
  I need to add the enumeration to my request. ex: sex, marital status.
  
  How to deliver? Declarative custom components or is there another way?
  
  Thank you.
  Angelique

  Check out this topic - '5.3 fill view object Rows with static data' in Guide of Dev
  http://download.Oracle.com/docs/CD/E17904_01/Web.1111/b31974/bcquerying.htm#CEGCGFCA

• best practices for loading the swf file

  Greetings,

  Using CS5 AS2

  I am creating a website in flash (all files are in a directory/folder on SharePoint) and want to make sure that what seems to work well is recommended.

  I have an index.swf with many buttons that will take the user to landing pages/content/other SWFs. On these various buttons, I have the script...

  (release) {loadMovieNum ("name.swf", 0) ;}}                I could also just do {loadMovie ("name.swf", 0) ;} ?}

  Transitions film nicely name.swf and on this page, I have a button that returns the user to the index.swf...

  (release) {loadMovieNum ("index.swf", 0) ;}}   Things back to index.swf nicely and the user can chose to go to a different landing page.

  It seems that I am on the right track, BC., nothing's wrong? but want to check out. I'm following best practices for moving from one swf to another within a Web site?

  Thanks for the help or confirmation!

  You are welcome.