What is the difference between Read Later and Read Later Fast?

I have been...they both seem to do the same thing. Since they both seem to also be Mozilla software and not intended to compete with each other, I'm thinking I'm missing some advantage that one has over the other.

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What's the difference between "My Contacts" and "All Contacts"?

What's the difference between "My Contacts" and "All Contacts"?
I have no other account other then my iCloud account (from what I can tell), but "My Contacts" has a significantly smaller number of contacts then "All Contacts".
What's the difference?

Thanks for posting the screenshots, that's helpful. I didn't realize that you were looking at your groups.
"All Contacts" include (as the name implies) all of your contacts. Below that are any contact groups that you may have defined. These would normally be such things as "Work", "Personal", "Doctors", etc.; any groups that you find useful to define. These contain subsets of the "All Contacts" group.
At some point, perhaps inadvertently, you must have created a group called "My Contacts", or imported it to iCloud from your computer. At the time this may have contained all of your contacts and would have had the same number of contacts as the "All Contacts" group. Then over time you probably added 433 additional contacts that were never part of the original "My Contacts" group, resulting in an "All Contacts" group that contained 1465 contacts.
If you don't have any use for the "My Contacts" group, you can delete it by clicking on it on the left sidebar, click the gear icon on the lower left and choose Delete. If you're concerned about doing this, you can make a backup of this group first by selecting it on the left sidebar, clicking on a single contact within the group, pressing Control-A to select them all (they should all be highlighted), then clicking the gear icon and choosing Export vCard. This will create a .vcf file that can later be imported back to iCloud if you ever need to (by clicking the gear icon again and choosing Import vCard).

What is the difference between undo tablespace and online redo log files.

what is the difference between undo tablespace and online redo log files. I am confused
as per my knowledge undo tablespace is used to store the undo information when a table is being updated so that, just incase we need to rollback a transaction we know what was present in the table earlier.
when a transaction fails the SMON performs the rollback of the data.
This undo data is stored in the undo tablespace and read consistency if any is enforced.
is my understanding till here correct?
Now, can this undo data/before image not be stored in the redo log buffer and online redolog files?
can redo-log files not store this information?
in fact, is it that when undo tablespaces exist in a database, the undo data/before image is stored in both the undo tablespace and also the redo log files?
kindly clarify my doubt.
thank you.

This question has been asked many times before. The answer is always the same.
Yes, redo contains the before image of data (and the after-image). Therefore, it **COULD** be used to roll back a transaction.
BUT... Redo is written sequentially. Using it to rollback your transaction would involve reading through all the redo written by maybe thousands of other people. It would be painfully slow.
Your transaction is, however, directly linked to just the UNDO that it generates (which is JUST the before image of the data). So, your undo is your undo and doesn't share space with anyone else's undo. Therefore, using it to roll back YOUR transaction is fast.
The fact that undo is only the before image of the data also makes it faster than wading through a sea of before and AFTER images as you'd find in redo. About twice as fast, in fact, since there's half the data. Roughly.
Redo also gets written and flushed to disk whenever there's a commit, 3 seconds are up or too much (1MB, actually) redo gets generated between flushes caused by other factors. Your redo gets flushed when those things happen, even if you haven't actually committed your transaction. And redo logs recycle themselves, meaning that your redo -even if your transaction hasn't been committed yet- can be over-written by later transactions. Try rolling back when that's happened, if redo was the source of your rollback data!
Undo, however, cannot be over-written if the transaction has not been committed. Ever. If you don't commit for three years, there will be three years' undo stored in your database (assuming you had the space, of course!).
I could go on, but that will do. Redo is there fore RECOVERY, after catastrophe. Undo is there for read-consistency (and the occasional change of mind). Two different functions. Two different mechanisms. Each one highly tuned to doing what it does, why it does it, most efficiently and effectively.

What are the differences between ECC5.0 and 6.0 new GL functionality

Hi Experts,
What are the differences between ECC5.0 and 6.0 new GL functionality.
If we want to implement IFRS, I think New GL functionality is very helpful, but why sap is recommending only for ECC6.0 new GL functionality, Eventhough this functionality is available in ECC5.0.
Best Regards,
Dharani

Dear,
ECC 5.0 vs. ECC 6.0/SAP ERP 6.0
Functionality not available in the new G/L with mySAP ERP 2004 and ERP Central Component (ECC) 5.0:
Transfer prices
Statistical key figures
Euro translation
Audit Information System (AIS)
Archiving
Data retention tool
Regards,
Chintan Joshi.

What is the difference between document class and normal class

Hi,
Please let me know what is the difference between document class and normal class.
And I have no idea which class should call as document class or call as an object.
Thanks
-Actionscript Developer

the document class is invoked immediately when your swf opens. the document class must subclass the sprite or movieclip class.
all other classes are invoked explicitly with code and need not subclass any other class.

What is the difference between Business System and Business Service?

Hi
Please tell me what is the difference between Business System and Business Service...? In real time at what situation we will use Business System and in what situations we will use Business Service..? Please help me
Best Regards
Ravi Shankar B

HI,
Business system:
If you want to address a particular business system as the sender or receiver of messages, choose this service type.
A business system is an actual application system in a system landscape. A business system (service) comprises information about the inbound and outbound interfaces and the software component versions of the business system.
You usually use business system services when configuring internal company processes.
Business Service:
If you want to address an abstract business entity as the sender or receiver of messages, choose this service type.
Using a business service, you can define the technical or business subunits of the companies involved and then assign them the relevant interfaces.
You usually use business services when configuring cross-company processes. In this case, you only make your interfaces known to the business partners involved and either do not make any details about your own system landscape available, or only specific details.
For example, you can define RosettaNet Partner Interface Processes (PIPs) as business services.
Regards,
Sudheer.

What's the difference between time capsule and time machine?

What is the difference between time capsule and time machine?

See Using Time Machine with a Time Capsule.

What's the difference between EQ off and flat?

What is the difference between EQ off and flat? Are all the frequency's at the same place as if it were flat?

OFF uses iTunes EQ settings, if any.
FLAT overrides iTunes EQ settings, if any
Close.
In Flat, if a song has a preset EQ set in iTunes, it
will use that preset, otherwise it does not use any
EQ.
In Off, the EQ is not used at all.
Page 28 of the very fine manual for 2n Gen nano:
Using the Equalizer
You can use equalizer presets to change the sound on iPod nano to suit a particular music genre or style. For example, to make rock music sound better, set the equalizer to Rock. To use the equalizer to change the sound on iPod nano:
Choose Settings > EQ and choose an equalizer preset.
If you assigned an equalizer preset to a song in iTunes and the iPod nano equalizer is set to Off, the song plays using the iTunes setting. See iTunes Help for more information.
Hmmmm...? There's nano's EQ and iTunes' EQ...

What's the difference between InDesign CC and InDesign CC 2014?

Hi,
I am in the middle of projects and I see there is a whole new release of the Adobe Cloud apps.
What is the What's the difference between InDesign CC and InDesign CC 2014?
Are there different features?
Different tutorials?
I don't want to suddenly open my files in INDD CC 2014 unless it is fairly seamless.
Thanks for any help and advice.
— CR

http://blogs.adobe.com/jkost/2014/06/installing-the-2014-release-of-creative-cloud.html
-you may need to log OUT of your Cloud account and then log IN again to see the updates
This messages says (at least some) CC 2014 programs use NEW plugins https://forums.adobe.com/thread/1499663
-so do not uninstall the older CC programs if you use plugins in your programs until you are sure you have plugins that work in CC2014
If you are sure you don't need the old CC programs
-http://helpx.adobe.com/creative-cloud/help/install-apps.html to install or uninstall
-read reply #3 about the ORDER of uninstalling & installing
For program specifics, try InDesign
The Cloud forum is not about using individual programs
The Cloud forum is about the Cloud as a delivery & install process
If you will start at the Forums Index https://forums.adobe.com/welcome
You will be able to select a forum for the specific Adobe product(s) you use
Click the "down arrow" symbol on the right (where it says All communities) to open the drop down list and scroll

What's the difference between "Full Name" and "Account Name"

Just re-install a new OS X Lion. On the "Create Your Computer Account" screen, what's the difference between "Full Name" and "Account Name"?

Your computer name by default would be "John David Appleseed's Macbook Pro"
But you can always change that in System Preferences->Sharing
And yes, the first account you set up will be an administrator.

What's the difference between "local reminder" and "push notification?

A friend has been bugging me about this, does anyone know what's the difference between "local reminder" and "push notification" in an iPhone app?

In a nutshell, local notifications are popup notifications from applications on your phone, based on data that's already on the local phone. Push notifications are popup notifications you get when new info (like an email, tweet, or update from something like Facebook) gets pushed to your device from a server.

What's the Difference Between Flash Player and Shockwave?

Hi,
I was wondering what's the difference between Flash Player
and Shockwave? And how do you know which one isn't working? I
downloaded and installed Flash Player successfully but it did say
that the plug ins might be in another file and may not work
properly. There is one game that will work, but most everything
else doesn't. I don't get pictures (like adverts, ect.) in my
email. What is the problem?

I have found this site helpful. Adobe has a "Test Adobe
Shockwave & Flash Players" site. Here is the address:
http://www.adobe.com/shockwave/welcome/

What's the difference between segment filtering and reduced message type

Hi gurus,
What's the difference between segment filtering and reduced message type? It seems they have the same functionality: Reduce the segment while idoc is generated.
Thanks in advance.

Hi,
BD53 is for IDoc Reduction.
this allows you to create a reduced message based upon a standard message type.If you want see mandatory fields. go to T-coe BD53 and give one standard messege type name and eg: matmas
there mandatory fields will be in Green color..
And BD56- This transaction is used to filter out segments of IDocs for combination of sender and receiver. This is usefull in scenarios where a standard IDoc with many segments is used but the receiving partner is only interested in some of the segments
the table related to this transation is TBD20
please go through below blog you have an idea abt that,
http://wiki.sdn.sap.com/wiki/display/ABAP/ReducedMessageTypes
http://saptotal.com/IDoc%20Segment%20Filtering.html
regards,
ganesh.

What's the difference between "controlfile autobackup" and "snapshot contro

Hi All,
What's the difference between "controlfile autobackup" and "snapshot controlfile" in RMAN configure ? Both are controlfile backups, what the difference between the controlfiles they backup ? Why there are two of these options ?
thanks

RMAN creates a control file snapshot to perform catalog resync operations. Control file autobackup will automatically create a backup of the control file whenever there are database structure changes.

What's the difference between 6.x and 7.x of labview?

What's the difference between 6.x and 7.x of labview?

Hello,
I recommend you to read the "Labview upgrade notes" for LV 7.0. This gives you a short but fast overview of the new features of LV 7.0:
http://digital.ni.com/manuals.nsf/webAdvsearch/E8D86CD680B0753D86256D2C005D8EA0?OpenDocument&vid=niwc&node=132100_US
Of course you can download an evaluation version of LV 7.0 to test it yourself:
http://www.ni.com/labview/
Regards,
Luca
Regards,
Luca

What's the difference between Acrobat.exe and AcroRd32.exe?

What's the difference between Acrobat.exe and AcroRd32.exe?

acrobat.exe is part of Adobe Acrobat and acrord32.exe is part of Adobe Reader.

What is the difference between Read Later and Read Later Fast?

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