Id and name, are they both necessary?

In creating an Anchor there is both the "id=" and "name=". Are they both necessary, since it seems like the specified field would be the same in all (?) cases. If both are required, is there a reason? Thks.

Only the ID tag is neccessary, the name tag for anchor elements is not supported in HTML5
Gramps

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HT4859 I keep getting a MSG that my device has not been backed up. Going thru manage iCloud I see ther are two backs (one for cell and iPad). They both say "incomplete ". If I delete them cloud backups will stop and I assume I will need to go back to the

I keep getting a MSG that my device has not been backed up. Going thru manage iCloud I see ther are two backs (one for cell and iPad). They both say "incomplete ". If I delete them cloud backups will stop and I assume I will need to go back to the control.
Has anyone else experienced this?

After deleting the backups, go back to Settings>iCloud>Storage & Backup and make sure iCloud Backup is set to On (if not, turn it on).

Itunes show duplicate, 1 with icloud and 1 without. are they both on hard drive?

itunes shows duplicates - 2 with icloud and 1 without.
are they both on hard drive?
which ones should i delete?

iTunes Store: Transferring purchases from your iOS device or iPod to a computer
The should then show in your iTunes library. They are not anywhere else.

I set in prefferances plug-ins. Show all filter gallery groups and names, but they are still light gray and not selectable

I set in preferences plug-ins. Show all filter gallery groups and names, but they are still light gray and not selectable

They are being shown. When Photoshop gray out items it means in the documents current state that item is not supported, Get the document into a state that the grayed out filters can be used. Some filters mat not support some modes like CMYK. 32bit color, Lab etc. They seem to be listed but nor currently applicable. Note whem no document is open all are grayed out the when a simple clipboard image is open all are available.

When i open safari on my Imac if i also open an additional window, when i then close them down and reopen safari they both paper again.also if i then add additional windows the additional windows keep coming up too

when i open safari on my Imac if i also open an additional window, when i then close them down and reopen safari they both paper again.also if i then add additional windows the additional windows keep coming up too

If you are running v10.7 Lion, disable Resume > How To Disable Lion's 'Resume' Feature - MacRumors.com

What are Crypto Cards, and what are they different from Java Cards?

Hi,
I just heard the name 'Crypto Card'. I thought Java Card is the only standard for smart card. Could anyone tell me what are Crypto Cards, and what are they different from Java Cards? Thanks in advance.
Joey

Probably any card that offers cryptographic capabilities (crypto coprocessor) could be called "Crypo Card", but likely the term was referred to cards offering a pkcs#11 interface.
Pkcs#11 is the standard for accessing crypto devices, like tokens, cards, or accelerators. Such a device can be easily accessed for example from your browser to perform cryptographic and digital signature operations.
A Javacard can operate as a pkcs#11 device in you install on it an applet dealing with the pkcs#11 requests.

My partner and I share the powerbook and I use my iPad, Though we each log in with separate accounts all my pics and music are in both libraries . Can I isolate accounts from iCloud ?

My partner and I share the powerbook and I use my iPad, Though we each log in with separate accounts all my pics and music are in both libraries . Can I isolate accounts from iCloud ?

Not quite sure exactly what you want to do, but you cannot do it on a PowerBook. iCloud requires Lion and Lion requires an Intel MacBook or MacBook Pro.

How many types of tables exists and what are they in data dictionary?

hi,
How many types of tables exists and what are they in data dictionary?
regards.

Hello Liu,
Please search in forum before posting any question .
anyhow check the below link :
http://web.mit.edu/sapr3/dev/sap_table_types.htm
Thanks
Seshu

What are these and what are they useful for?: and

I have seen these symbols being used in Java: << and >>, what are they and what do they do?
Thank you.

As DrQuincy asks how is this of use over multiplying
and dividing?In your processor there are often different instructions for shifting, multiplying, and deleteing. Typically the shifting instructions take less time to execute and so using the shifting operator will be faster than multiplying. This assumes the compiler doesn't recognize the situation and optimize it out though.
The >>,<<,>>>, &,|,and ^ operators are mainly useful when you need to deal with individual bits of data. For instance if you are talking to another system (thats not java) that uses a different method of storing numbers (little endian/big endian etc.), or doing something such as creating parity data for error correction. There are lots of things to do, but most a low level and its rare when you need to use them.

I am freeing up some space and am using osx lion, but i have 12gb of back ups, how can i delete these and what are they?

I am freeing up some space and am using osx lion, but i have 12gb of back ups, how can i delete these and what are they?

Gotcha.
Back-ups are what they are: a safety copy. If you feel you don't need them, you can trash them. They could be of a previous System if you upgraded, or something else. You wont get the full picture from looking at system profiler.
You may want to look into getting an external drive and offloading some stuff to it.

What is the main use of pooled talbe and where are they use?

Hi gus:
         Can somebody tell me what is the main use of pooled table and where are they use,thanks!
        Regards
         Jerry
Moderator message - Please search before asking - post locked
Edited by: Rob Burbank on Sep 1, 2009 9:11 AM

Hi,
Table pools are special table types in the ABAP Dictionary. The data from several different tables can be stored together in a table pool or table cluster. Tables assigned to a table pool or table cluster are referred to as pooled tables or cluster tables.
This table are similar to the CLUSTER table types but these work on "LINEAR SEARCH" while CLUSTER TABLE uses "BINARY SEARCH to retrieve the data from the various tables and thsi is mainly used in the logical databases "LDB's" used in HR or ABAP-HR.
A table in the database in which all records from the pooled tables assigned to the table pool are stored corresponds to a table pool.
The definition of a pool consists essentially of two key fields (Tabname and Varkey) and a long argument field (Vardata).
Table Clusters Several logical data records from different cluster tables can be stored together in one physical
record in a table cluster.
A cluster key consists of a series of freely definable key fields and a field (Pageno) for distinguishing continuation records. A cluster also contains a long field (Vardata) that contains the contents of the data fields of the cluster tables for this key. If the data does not fit into the long field, continuation records are created. Control information on the structure of the data string is still written at the beginning of the Vardata field.
Regards,
Samad.

I have two ipod nanos. And i have 2 itunes accounts and we are accessing both accounts from the same PC. One of my ipod works fine, it gets detected as a device and sync fine. The other one does not. Need help.

I have two ipod nanos. And i have 2 itunes accounts and we are accessing both accounts from the same PC. One of my ipod works fine, it gets detected as a device and sync fine. The other one does not. Anyone knows what this may be?

The music sync is one way - computer to ipod. The only exception is ituens purchases. The ipod is not a backup device.
Copy everything from the old computer or your backup copy of your old computer, to the new one.

I have thousands of songs dowloaded from my cds and purchased from itunes that will not play. It states the file cannot be found. What happened to them and where are they?

I have thousands of songs dowloaded from my cds and purchased from itunes that will not play. It says file cannot be found. What happened and where are they?

When songs cannot be found, it's either because they have been moved from the original location that you told iTunes, renamed or deleted.
So have you:
renamed songs?
moved them to a different loaction on your computer since you imported them into itunes?
deleted them since you imported them?
stored you iTunes library on an external drive? If so, that drive needs to be on and ready every time before you start iTunes.
... or is another programme renaming or even moving them, such as Windows Media Player? (It has been known to if you let it.) Did you previously use Windows Media Player?

What are the frequencies all versions of the iPhone 6 and what are they used for (e.g. GSM, 3G, LTE, WIFI, Bluetooth,etc...) provided with channel numbers per frequency

what are the frequencies all versions of the iPhone 6 and what are they used for (e.g. GSM, 3G, LTE, WIFI, Bluetooth,etc...) provided with channel numbers per frequency.

Click here

What are abstract classes/methods and what are they for?

Hi,
I've just heard about abstract classes and methods and I'm just wondering what exactly they're used for, and why are they there for the Graphics class for example?
Cheers.

raggy wrote:
bastones_ wrote:
Hi,
I've just heard about abstract classes and methods and I'm just wondering what exactly they're used for, and why are they there for the Graphics class for example?
Cheers.Hey bro, I'll try to solve your problemYou have to know two important concepts for this part. 1 is Abstract classes and the other is Interface classes. Depends on the nature of the project, you need to set certain level of standards and rules that the other developers must follow. This is where Abstract classes and Interface classes come into picture.
Abstract classes are usually used on small time projects, where it can have code implementation like general classes and also declare Abstract methods (empty methods that require implementation from the sub-classes).Wrong, they are used equally among big and small projects alike.
Here are the rules of an Abstract class and method:
1. Abstract classes cannot be instantiatedRight.
2. Abstract class can extend an abstract class and implement several interface classesRight, but the same is true for non-abstract classes, so nothing special here.
3. Abstract class cannot extend a general class or an interfaceWrong. Abstract classes can extend non-abstract ones. Best example: Object is non-abstract. How would you write an abstract class that doesn't extend Object (directly or indirectly)?
4. If a class contains Abstract method, the class has to be declared Abstract classRight.
5. An Abstract class may or may not contain an Abstract methodRight, and an important point to realize. A class need not have abstract methods to be an abstract class, although usually it will.
6. Abstract method should not have any code implementations, the sub-classes must override it (sub-class must give the code implementations). An abstract method must not have any implementation code code. It's more than a suggestion.
7. If a sub-class of an Abstract class does not override the Abstract methods of its super-class, than the sub-class should be declared Abstract also.This follows from point 4.
9. Abstract classes can only be declared with public and default access modifiers.That's the same for abstract and non-abstract classes.

Id and name, are they both necessary?

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