Best practices for call code plsql and methods of application module

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• Request for advice: generally speaking, what is the best practice for managing a paid and a free application?

  Hi all

  I recently finished my first app of cascades, and now I want to inspire of having a more feature rich application that I can then sell for a reasonable price. However, my question is how to manage the code base for both applications. Any have any "best practices", I would like to know your opinion.

  You use a revision control system? This should be a prerequisite...

  How the different versions of the application will be?

  Generally if you have two versions that differ only in terms of having a handful of features disabled in the free version, you must use exactly the same code base. You could even just it for packaging (build command) was the only difference, for example by adding an environment variable in one of them that would be checked at startup to turn paid options.

• Best practices for handling the elements and symbols (including preloading)

  I'm learning to animate edges and I've not seen enough animations of how this is handled in general and I searched the forum and have not found answer either.

  If you have many different elements and symbols for a project, what is the best practice to have appear them, disappear, etc. on the timeline? I ask this not only from a point of view based on performance, but also keeping in mind the idea of prestressing. This is a 2 part question:

  Part 1: Using elements and symbols later in the timeline:

  Given that the work is always imported directly to step in a status of "always you", should we place visibility TURNED off on each element until we need?

  or must they be opacity 0 until I need them?

  or should they be on visibility hidden until I need them?

  Which one is the best option if you want only the element / visible until at the latest symbol in the timeline? Is how important it?

  Part 2: Effect when the page is loaded

  The question above have an impact on page loading speed

  or is it something called a preload?

  or do you need to make a special preloader?

  Thanks for the help.

  Hey, snail-

  Good questions!

  Part 1: Using elements and symbols later in the timeline:

  Given that the work is always imported directly to step in a status of "always you", should we place visibility TURNED off on each element until we need?

  or must they be opacity 0 until I need them?

  or should they be on visibility hidden until I need them?

  Which one is the best option if you want only the element / visible until at the latest symbol in the timeline? Is how important it?

  I would recommend that you set your visibility on 'off' instead of simply change the opacity.  I suggest this is that when your visibility is set to off, the points of the object disappear.  If you have any type of interactivity, with the always visible object with an opacity of 0 will interfere with what whether you down in the display order.

  Part 2: Effect when the page is loaded

  The question above have an impact on page loading speed

  or is it something called a preload?

  or do you need to make a special preloader?

  Thanks for the help.

  No, none of this has any impact on the loading of the page.  As you already noticed, all the assets of your project will be load before displaying.  If you don't want a part of your composition to load, you can do what we call a multi-composition project.  There is a sample of the said in the API to animate Edge in the Advanced section and lots of messages in the forums (and the other in the team blog) explaining how to do this.

  http://www.Adobe.com/devnet-docs/edgeanimate/API/current/index.html

  https://blogs.Adobe.com/edge/

  Hope that helps!

  -Elaine

• 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

• I would like to know the "best practices" for unplugging my computer permanently to the internet and other updates.

  Thank you for taking the time to read this. I would like to know the "best practices" for unplugging my computer permanently to the internet and other updates. I thought I would do a clean install of Windows XP, install my Microsoft Works again and nothing else. I would like to effectively transforming my computer into a word processor. He continues more and more slow. I get blue screen errors, once again. I received excellent Microsoft Support when it happened before, but since my computer is around 13 years, I think it is not worth the headache to try to remedy. I ran the Windows 7 Upgrade Advisor, and my computer would not be able to upgrade. Please, can someone tell me how to make it only a word processor without updates or internet connection? (I already have a new computer with Microsoft Windows 7 Home Premium, it's the computer that I use. The old computer is just sitting there and once a week or so I updates.) I appreciate your time, thank you!

  original title: old computer unstable

  http://Windows.Microsoft.com/en-us/Windows-XP/help/Setup/install-Windows-XP

  http://www.WindowsXPHome.WindowsReinstall.com/sp2installxpcdoldhdd/indexfullpage.htm

  http://aumha.NET/viewtopic.php?f=62&t=44636

  Clean install XP sites
  You can choose which site to reinstall XP.

  Once it is installed, then you do not have to connect what anyone, however, some updates may be required to perform the work, test this by installing work and see if you get an error msg. Except that you should be fine.

• What are the best practices for creating only time data types, and not the Date

  Hi gurus,

  We use 12 c DB and we have a requirement to create the column with datatype of time only, if someone please describe what are the best practices for the creation of this.

  I would strongly appreciate ideas and suggestions.

  Kind regards
  Ranjan

  Hello

  How do you intend to use the time?

  If you are going to combine with DATEs or timestamps from a other source, then an INTERVAL DAY TO SECOND or NUMBER may be better.

  Will you need to perform arithmetic operations on time, for example, increase the time to 20%, or take an average?   If so, the NUMBER would be preferable.

  You are just going to display it?  In this case, DAY INTERVAL in SECONDS, DATE or VARCHAR2 would work.

  As Blushadow said, it depends.

• 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 practice for a 'regular' Server VMware and VDI environment?

  What is the best practice for a "regular" VMware Server and VDI environment?   A single environment (ESXi and SAN) can accommodate two if it is a whole new configuration?  Or even better to keep separate?

  Enjoying inputs.

  Quick and dirty answer is that "it depends."

  serioulsy, it depends really two things budget and IO.  If you had the money for two without then buy two and don't have to host your server environment and the other for VDI desktop, their IO profiles are completely different.

  If this is not the case, try to keep each type of use for their own dedicated LUN.

• 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

• Best practices for deferred loading collection once but ensuring there?

  I'm confused on best practices for managing the "setup" of the form, where I need a remote call to occur once only once for the form, but I also need to make use of this collection for a combobox that will change when different lines in the DataGrid or clicked. Easier if I just explain...

  1. You click on a row in a datagrid control to modify an object (for this example we will say it is an "employee")
  2. The form you go must have a collection of objects 'Department' charged by a remote call. This collection of departments should only occur once, since it is not common for them to change. The departments collection is used to fill a combobox in form.
  3. You need to understand what Department of the comboBox control is the property selectedIndex by iterating over the departments and find one that fits the employee.department.id

  Individually, I know how I can do all of the above, but because of the asynchronous nature of Flex, I'm having hard time setting up things. Here are a few questions...

  My first thought was just put the loading of the departments in an init() method on the employeeForm who would load as an event on the form creationComplete(). On the component page grid when the event handler by clicking a line of fire, I then calls the setup() method on my employeeForm which stands at which selectedIndex to set to the combobox control looking at the departments.

  The problem is the resultHandler for the load of the departments could not returned (so departments could not be there when "setUp" is called), but I can't put my business logic to determine the correct combobox in the departmentResultHandler because it would mean that I would always have whenever I don't want the fire of the call to the remote server object.

  I have to miss a single best practice? Suggestions welcome.

  Hi there rickcr

  It is pretty rough and you need to make a few storage upward, but take a look below.

  
  http://www.Adobe.com/2006/mxml"layout ="absolute">
     
          Import mx.controls.Alert;
  Import mx.collections.ArrayCollection;
             
  private var comboData:ArrayCollection;
             
  private void Setup (): void {}
  If {(comboData)
  Alert.Show ("data are present")
  populateForm()
  } else {}
  Alert.Show ("data not '")
  getData();
  }
  }
             
  private void getData (): void {}
  comboData = new ArrayCollection();
  The result of this call, the installer again
  }
             
  private function populateForm (): void {}
  fill out your form
  }
  ]]>
     
     
     
         
         
         
         
     
  

  I think this example type of watch you want.  When you first click on tab 2 there is no data.  When you click on tab 2 once again, there is. The data for your combo will be stored in comboData.  When the component gets created first the comboData is not instansiated, just romance.  This allows you to say

  If (comboData)

  This means that if the variable contains your data, you can fill out the form.  Initially it is not so now the else condition, you can call your data and return the result of your data then you can say

  comboData = new ArrayCollection(), put the data in it and remember the installation again.  This time comboData is populayed and is so it will run the method populate the form and you can decide which selected item to affect.

  If it is on a large scale you want to look into the creation of a suitable handler class to handle this, but this simple demo shows you can test to see if the data is different.

  Hope it helps and gives you some ideas.

  Andrew

• AF best practices for video

  I'm using an EOS 7 d for 1080 p HD video shooting. New to SLR camera and digital video. I have watched several tutorials but do not yet have a good understanding of what the best practices for the development.

  If I put the camera in AI Servo it will auto focus if the subject is moving away or toward me with depress me back AF-ON or the shutter button? Or should I press one of these buttons to make the camera continues to focus?

  You know tutorials or video lessons that cross using update with the video?

  Thanks in advance!

  I don't know any tutorials, but more serious videographers say it is best to use only the manual focus.

  Trial and error is a good teacher, when it comes to video DSLR. You'll quickly learn that video Auto Focus is really bad with the 7 d and most of the people do not use it all together.

  The method that works for me is to use AF before the filming of the video and then adjust manually if you want to you to shoot the video. With the help of f/8 or f/11 to keep everything in short without having to keep the setting.

  More recent Canon DSLR's like the T4i, T5i, 70 d and SL1 have a "hybrid AF" that does a much better job of AF during video, but it is not yet as good as a camcorder

• [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 the integration of the Master Data Management (MDM)

  I work on the integration of MDM with Eloqua and are looking for the best approach to sync data lead/Contact changes of Eloqua in our internal MDM Hub (output only). Ideally, we would like that integration practically in real time but my findings to date suggest that there is no option. Any integration will result in a kind of calendar.

  Here are the options that we had:

  1. "Exotic" CRM integration: using internal events to capture and queue in the queue changes internal (QIP) and allows access to the queue from outside Eloqua SOAP/REST API
  2. Data export: set up a Data Export that is "expected" to run on request and exteernally annex survey via the API SOAP/REST/in bulk
  3. API in bulk: changes in voting that has happened since the previous survey through the API in bulk from Eloqua outside (not sure how this is different from the previous option)

  Two other options which may not work at all and who are potentially antimodel:

  • Cloud connector: create a campaign questioning changes to schedule and configure a connector of cloud (if possible at all) to notify MDM endpoint to query contact/lead "record" of Eloqua.
  • "Native" integration CRM (crazy): fake of a native CRM endpoint (for example, Salesforce) and use internal events and external calls to Eloqua push data into our MDM

  Issues related to the:

  1. What is the best practice for this integration?
  2. Give us an option that would give us the close integration in real-time (technically asynchronous but always / event-based reminder)? (something like the outgoing in Salesforce e-mail)
  3. What limits should consider these options? (for example API daily call, size response SOAP/REST)

  If you can, I would try to talk to Informatica...

  To imitate the integrations of native type, you use the QIP and control what activities it validated by internal events as you would with a native integration.

  You will also use the cloud api connector to allow you to set up an integration CRM (or MDM) program.

  You have fields of identification is added objects contact and account in Eloqua for their respective IDs in the MDM system and keep track of the last update of MDM with a date field.

  A task scheduled outside of Eloqua would go to a certain interval and extract the QAP changes send to MDM and pull the contacts waiting to be sent in place of the cloud connector.

  It isn't really much of anything as outgoing unfortunately use Messaging.  You can send form data shall immediately submit data to Server (it would be a bit like from collections of rule of integration running of the steps in processing of forms).

  See you soon,.

  Ben

• 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 managing strategies of path

  Hello

  I get conflicting advice on best practices for managed paths.

  We are on version 4.0 of ESXi connection to a HP EVA8000. Best practices guide HP recommends setting the strategy of railways handle on Round Robin.

  This seems to give two active paths to the optimized controller. See: http://h20195.www2.hp.com/v2/GetPDF.aspx/4AA1-2185ENW.pdf

  We used certain consultants and they say that the best practices of Vmware for this solution is to use the MRU policy which translates a single path to the optimized controller.

  So, any idea what good practice is best practice? Does make a difference?

  TIA

  Rob.

  Always go with the recommendation of the storage provider.  VMware recommendation is based on the characteristics of the generic array (controller, capable ALUA failover methods, etc.).  The storage provider's recommendation is based on their performance and compatibility testing.  You may want to review their recommendations carefully, however, to ensure that each point is what you want.

  With the 8000, I ran with Round-Robin.  This is the option of creating more robust paths available to you from a failover and performance point of view and can provide performance more even through the ports on the storage controller.

  While I did of the specific tests/validation, the last time that I looked at the docs, the configuration of HP recommends that you configure each IO to the ports in the switch configuration.  This adds the charge to the ESX host, the switch to other ports, but HP claims that their tests showed that it is the optimal configuration.  It was the only parameter I wondered in their recommendation.

  If you haven't done so already, be sure to download the HP doc on configuring ESX and EVA bays.  There are several parameters that you must configure the policy path, as well as a few scripts to help make the changes.

  Virtualization of happy!

  JP

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