Just a simple question about Rest

I need to know if Oracle Service Registry, Enterprise manager and all other oracle soa suite governance products can be applied to REST services.
I think there is a problem because REST doesnt have a WSDL right? So how can I use an UDDI on these?
If I ll use oracle soa suite, so I have to develop my services using SOAP ok?
thanks!

SOAP services incurr a slight performance hit because of the SOAP envelop that is required. RESTful services are generally lighter weight.
Basically if everything you are doing is HTTP then RESTful services can be a go. SOAP will be required if you need ti integrate to applications over JMS, MQ etc.
If your applications don't support REST then don't implement that protocol. What type of integration are you doing?
cheers
James

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Just one simple question about procedures

I'm trying to speed up my application, and writing procedures for some of the SQL I freqently use. When I write a procedure for a select statement I get an error PLS-00428 - no INTO clause in the select statement. I can do this in other languages - is this not possible in Oracle, or is there some keyword or other that will let a procedure return a result set?

hi there,
no there is no way by which u can use directly the select statement in procedure, u have to use select statement along with into clause.
Regards
Amit
null

Simple question about mount and delay script

Hello, I have a simple question about mounting volumes on start up.
My computer wakes up auto - and then auto there are serveral applescript tasks (mount and start up programs)
I use this script (daily) for serveral connections with external volumes I always need the connect to. ( In the script I use this code 3 times for other locations) I do this on start up.
set Uname to "XXX"
set Pword to "XXX"
set someVolume to "afp://XXX.XXX.XXX.XXX/XXX/XXX
mount volume someVolume as user name Uname with password Pword
(same code for 2 other locations)
When i do this on start up sometimes the script says there is no connection possible. I guess it's because on start up the connection isn't there. And 1 minute later when computer is total ready the connection is ok. When I run the script then It works. Just sometimes ( In the morning) 'It' want to connect but the script stops. When i do it manually(I run the script again) it works just fine.
Is it possible that I need a delay? Can someone explain this?
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Colin

BTW, If you saved the script as an application +(and not as an application bundle)+ you could drop the script on to *Drop Script Backgrounder* (freeware).
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<http://www.macupdate.com/info.php/id/7922/drop-script-backgrounder-x>
Tom

A simple question about combo box

Dear All,
Just got a simple question about combo box: I have one of these selectors with labels based on filtered rows from a table.
Is it possible to have one more label that would select all options?
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Product A
Product B
Product C
All Product
Many thanks for your help!
Gilles

Hi Gilles,
The purpose of ComboBox itself to select single option out of many.
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With best wishes
BaaRaa.

A simple question about performance!

Hi! I have a simple question about performance. Suppouse that you have a servlet or a class with DB access, and you need to use a value several times in that page. What is best, to assign the value from say, a resultset or a request.getParameter() to a variable or to call the resultset or the request every time you need to retrieve that value? Which option uses less memory, which is faster, etc.?
Hoping the best fou u
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If you need more values from a db, the best is to open some connections (connection pool) and use the for accessing the db.
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Just simple question about java HTTP session mechanism...

I have one simple question regarding the java HTTP Session Mechanism.
1) Is there another alternative for the HTTP Session ? If have, what the alternative?
2) I have been acknowledge that HTTP session is same as cookie system and others say have many different, where is the different..
thanks

1) You can always do your own session handling. But why bother when there is one there for you?
2) The issue with sessions is how to identify the user from the request. Each session gets given a session id. The user has to send that session id with every request they make.
The standard way is to use a session cookie, which only lasts as long as the browser session. The cookie with the JSESSIONID is sent with every request, thus the server can identify which session a user is in from their cookie.
Of course you cannot assume that the browser will support cookies, so you need to encode all URLs with the method response.encodeURL(). That method puts the session id into the URL if the browser does not support cookies, or they have them switched off.

Re: add-ons. Just a simple question I couldn't find an answer to. Is the term "uninstall" equivalent to "remove the software from the computer"?

I downloaded a You Tube downloader, and expected an icon to come up when You Tube was playing, according to a friend's advice.
Since this didn't happen I assumed the download didn't work, or was an old version that doesn't work anymore. I wanted to just get rid of it and try another downloader.
I went to Tools--> Add-ons--> and clicked on the downloaded software and saw the 2 options [Disable] and [Uninstall]. The terminology is unclear, as I've always thought once software resides on your computer you can install it or uninstall it without erasing it from the computer.
A simple question that seems obvious except to someone who wants to be very precise and sure. Basically "does [Uninstall] mean erase from the computer"?
Thanks

With Firefox extensions (Tools > Add-ons > Extensions) you have two possibilities. You can disable an extension if you do not want to use it now, but want to keep it. Or you can uninstall an extension and remove it from the computer. Note that uninstalling an extension still leaves prefs in about:config (prefs.js) and possibly files in the profile folder that will be reused in case you decide to reinstall an extension at a later time.
See also http://kb.mozillazine.org/Uninstalling_add-ons

Just installed iOS6, questions about "iMessage" and other things...

I've been a satisfied iOS4 user since I bought my iPhone4, but I was forced to install iOS6 tonight in order to download a "free" app. I found a few new icons on the screen along with about 200 percent more "Settings" I'd like to ask some questions about. I'm sure a few of these could be answered by doing a frantic and thorough search through weeks of posts but I'm a little short on time right now.
First, what exactly is iMessage? Looking at the page for it, I can't see any difference between it and regular text messages. The info page says its to avoid charges, but between my data plan and not being charged for text I don't see where theres any other benefit. The one person I text with the most recently asked me why I had not installed iMessage yet, and didn't have an answer when I asked him why I should. I guess he just wanted to see text replies in blue instead of green.
In a related bit, flipping through Settings>Messages>Send & Receive I find a "2 addresses" section, with my phone number in there as well as my email under "You can be reached by iMessage at:" and "Start new conversations from:". What good does it do iMessages to have my email address? Does the Mail app handle text as well as email addresses? That seems to be the only explanation, and also very odd to think I'd be trying to text through my Mail app.
Second, looking through the Settings>Mail I see now that I have an icloud email address as well as the mac.com address I've been desperately hanging on to for the past 10 years, and the me.com address they've been trying to force me into since those came out. (I was happy to see I could delete the me.com address from the phone. I wish I could delete it from the universe.)
I wasn't even aware there was a such thing as icloud.com addresses. When did this happen? What is it used for?
Third, under that icloud Setting I see a long list of apps with buttons labeled "Off" under it. What are those for? Under the Mac.com settings I see switches for "Mail" and "Notes", with Mail on and Notes off. The Notes app (which I haven't used since my old iPhone 3) still opens, regardless of this setting.
Fourth, I now have an item called "Facetime" under my Settings. It is off, but underneath it says "Your phone number and/or email address will be shared with people you call". I understand caller ID normally sends caller number info to the receiver, but why would someone need my email address if I call them?
Fifth, I now have a "Music" setting, at the bottom of which I see a "Home Sharing" item, which when clicked brings up my AppleID and asks me if I want to Sign Out or Cancel. What is Home Sharing? Its also at the bottom of the "Video" settings.
Sixth, now I have Twitter and Facebook settings? For what? I don't have accounts with either of those companies. So why have settings, especially since it asks me to create accounts and download apps for those companies right in the Settings?
Seventh, there is a camera icon on the unlock screen. Touching it causes the screen to bounce up about a quarter inch, almost but not quite revealing something behind it. I should probably just quit asking about this stuff already, but I'll take the bait - what is this now?
Finally, what is the Notification Center used for?
If I got a text under iOS4, it would put an alert on the Unlock screen. Scrolling through this huge list of things under the Notification settings I'm really blown away by all the apps set up to yell at me. I can see having an alert for a text message but Game Center? What the heck is that, and why is it set up to hit me with a "Badge App Icon" (whatever that is) when I get alerts from "Everyone". Similarly, the phone is set to alert me to something called a "Photostream Alert"? What is this? Why is there a Phone section for the Notification Center? So they can put a Notice on my screen to tell me the phone is ringing? Holy cow! The phone is set to send me alerts from the "Weather Widget". So if I miss the fact its raining there will be a message on my screen to let me know? Whats next - a buzzer to tell me I'm listening to music?
There's a lot more, like what would I need Passbook for when I have the actual movie tickets, gate boarding passes, coupons, etc in my hands, but we'll leave that for another time. Many thanks to all who can offer some answers to my questions above.

Hey Taantumus!
Here is an article that will provide some guidance on this question:
Apple ID: Changing your password
http://support.apple.com/kb/ht5624
The next time you use an Apple feature or service that uses Apple ID, you'll be asked to sign in with your new Apple ID password.
Thanks for coming to the Apple Support Communities!
Regards,
Braden

Simple question about flex and AS 3.0

Hi, this might sound like a simple question so I apologize...
I have both a copy of flex 2 and 3, and i want to simply code in AS
3.0 not mxml. I referred to the help of both flex 2 and 3, and all
i could come up with is "you can add dynamic behavior to your
documents using actionscript", which means to me, you only write
your functions in AS and create instances with mxml (...ugh).
personally, i find mxml to be ugly (mainly because it looks like
html to me), and i'd rather not use it. coming from programming in
an IDE in Java, it seems like it would be nicer to have something
similar, all the while having the power and cool features of flash.
I'm not fully educated in this matter so i understand that i could
be totally wrong.
i mean, if i have to code in mxml, i will. i'm a web
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something like "if you don't code mxml in flex, you'll never get a
job coding in flex", i would trust the advice, and learn the ugly
code. :)
yes, i do have Flash cs3, it's great but it seems like a pain
to me the way you organize classes.... i've only seen a few
tutorials, ones that explain how you cannot simply import a custom
class, you have tell your movie to link to it, put it in the same
directory, or manually name the package, it's sort of confusing.
my main point here is that i'm very eager to start building
apps in straight AS 3.0 instead of using flash cs3 (for some
projects), and it would be cool to get some help or be pointed in
the right direction.
to simplify:
can i write AS 3.0 and only as 3.0 in flex 2 or 3? how? can
you link me to a tutorial? any advise?
thanks!

Hey William, thanks for the post. It's a great coincidence
because I'm reading that book as well. I'm about half way through
it, and I love it. I installed mxmlc on my linux box and am writing
pure AS 3 apps. I think that's the way to go, though I know it's
not for everybody.
My problem with mxml is that it has a weird syntax for
function calls, and it's not as 'intuitive' for a person like me,
who came from C++ and Java programming in the past. I like writing
programs in the C++ and Java style syntax, and since so many other
languages use a similar syntax, I don't see any reason to learn the
nuances of mxml, unless I was getting paid to do it. As far as I
can tell there is no benefit.
I hate using Flash to write flash apps as well, I feel like
they become messy and confusing, especially when trying to write an
OOP application. I only use it if I want to move an object in a
very specific way and can't do it with the Tween methods.

Maybe a simple question about M2T ?

Hi
I record in HDV on the JVC GY 101.
I store on the Focus Enhancements DR HD100 Hard disk recorder.
The footage I have is in HDV 25frames Progressive.
The hard disk stores as m2t file and I seem to need to use Mpeg streamclip to convert for Final Cut Pro HD.
I have a few questions about this.
1) What should i convert to with mpeg streamclip ? mov, dv m2v etc etc
2) What setting should I have on FCP with regards to screen size ? The converted clips are 1280x720. When I choose this setting on the sequence, I end up with small black bars left and right of the video on the canvas ???
3) I will also later have to add some digi beta footage which will be PAL, 720x576 Anamorphic.
4) What is the best resolution for me here ?
5) And will the quality of the original m2t file be downgraded by the mpeg streamclip ?
Thanks so much for your help
All the best
Simon

HDV isn't an "edit-friendly" format, meaning: HDV uses inter-frame compression, combined with a long group-of-pictures (GOP) of 15 frames (12 frames in PAL-equivalent). In intra-frame compression (as in DV, DVCPRO HD, etc.), each video frame is a complete image that stands alone. Inter-frame compression (which is also used in DVDs) uses only a limited number of complete image frames, the GOP determines that number. So, in HDV for example, with a GOP of 15 frames, 1 second of 30fps video contains only 2 complete frames, while the other 28 frames are determined by calculations used in conjunction with the Bi-directional ('B') and Predicted ('P') frames, which contain partial information on the changes in the video in between the 'I' frames which contain whole images. This process, of course, requires much more computer processing power than when editing DV, DVCPRO HD, Uncompressed, etc.
Editing video streams such as HDV (and XDCAM HD) is made difficult by the reduced number of I-frames. For example, if you make a cut in between the I-frames in the video clip, the computer has to then recalculate new I-frames that are placed at both sides of the cut. Converting on capture/after import to an intra-frame codec like DVCPRO HD, ProRes 422, or Uncompressed will reduce processing power and increase real-time performance, as well as give better performance when adding effects and performing compositing like chroma-keying.
A common rule of thumb in professional applications is to acquire in HDV, XDCAM HD, etc., but capture and edit in DVCPRO HD, ProRes 422, or even Uncompressed. Native HDV editing is not taboo by any means; it's just not as easy or robust -- especially with the LONG render times. Depending on what kind of work you do (and of course personal preference), you may not see much benefit by transcoding to another format.
Are you suggesting i have to convert each clip after capture?
Unless you have an HDV deck with HD-SDI and a capture card, you would have to convert each clip. Batch-conversion would be very useful for that.
Hope that helps.
tim

Just a simple question, before deciding to switch

Uhhh, yeah, I've been considering an Apple for a while, and I've pretty much made up my mind, but I had a simple question. I've been with Windows ever since I began with computers, and as long as I can remember, there's been Paint. Does Mac OS X come with anything like Paint?

Uhhh, yeah, I've been considering an Apple for a
while, and I've pretty much made up my mind, but I
had a simple question. I've been with Windows ever
since I began with computers, and as long as I can
remember, there's been Paint. Does Mac OS X come
with anything like Paint?
Prior to the new release of MacBooks and Intel iMacs, the Mac was accompanied by Appleworks which has a fine paint program among many other productivity suite applications. You would find it very comfortable to use if you were used to the Windows Paint program because they are much alike.
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When you get your new Mac you can buy a copy of Appleworks from Apple ( take a look: http://www.apple.com/appleworks/ ).
Hope this helps!
Tim...
20" Intel iMac 2GRam/500G-HD, 13" BlackBook 2GRam/120G-HD, Black Vid iPod 60Gig Mac OS X (10.4.6)

A simple Question about % in CR Chart!

Hi, I have another simple question.
When i use SQL to storage data and wanna Crystal Report to display the data in chart using %
which data type should i use?
float or string?
and I found when i use 0.12 as 12% in database , It could not display in Crystal Report line chart normally.
What should I do??
Please Help!!!
Thank you VERY MUCH!!!

If you have the datatype as string from your database then try adding the string field as a summary field in chart and select maximum instead of count and if you have them in number format then you can directly select the percentage in chart.
Regards,
Raghavendra

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Hi guys...
This is a simple but a truly simple question....
When trying to create a proxy from our messages interfaces using SPROXY, i'm not able to get the Software component versions that were used from the sld...
Do I have to export them? Or import them?

Hi Goncalo,
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Re: SW component version not visible in SPROXY
Regards
Anand

Simple question about JAVA path

Hi. I have a simple question , but I spent several hours trying to find an answer.
How do I know the location of the java executable which is used by Concurrent Manager.
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Maybe you can try like this:
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A very simple question about WF

hi experts
I would like to ask a question about workflow
as u may know there is 'Loop' step in workflow, but I am confused when should I use Loop?
Is this step used for processing internal table? if yes, why shouldn't I create a custom BOR method and pass the entire internal table to the method?
many thanks

hi
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we have two loop steps is there
WHILE AND UNTIL.
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sitaram

Just a simple question about Rest

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