What is the difference between these setter methods

What is the difference between these two setter methods??
<jsp:useBean id="checking" scope="session" class="bank.Checking" />
<jsp:setProperty name="checking" property="balance" value="0.0" /> and
<jsp:useBean id="checking" scope="session" class="bank.Checking" >
<jsp:setProperty name="checking" property="balance" value="0.0" />
</jsp:useBean>

Homework question?
The answer is on this page (Step 5)
http://java.sun.com/products/jsp/syntax/1.2/syntaxref1217.html#8865

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What is the difference between these to methods?

public void firstMethod(){
     int x = 5;
}and
public int secondMethod(){
     int x = 5;
     return x;
}I just don't see the difference. I guess I am still a little confused on what the return statement does.

The return statement just alows me to use the method as a type of variable, right?The proper explanation is that expressions can evaluate to either l-values or r-values, where an l-value is something to which you can assign an r-value. So in the statement "x = x + 1;", the first x evaluates to an l-value (which you can normally think of as the location of x - doesn't make so much sense when you're thinking in terms of stack machines like the JVM), and the second x evaluates to an r-value (the value currently stored in x), as does the expression "x + 1". If you have a method returning type T, you can substitute a call to that method anywhere you have an expression which evaluates to an r-value of type T.
From a practical point of view, you don't need return statements, but by not using them you constrain yourself to either having very large methods or using lots of global variables.

What is the difference between organisation payment method and Assignment payment method?

What is the difference between organisation payment method and Assignment payment method?
As i am a new bie, i am curious to know this though it might sound a silly question.
Thank you,
Kuton

You can create an Organization payment method of any Payment type(Cash, Check, BACS, NACHA etc) under the same country.
All these will be valid payment methods on the payroll description form.
And you can even attach these to a person.
In which case you will have a Base currency (say USD) and payment currency (say GBP).
These cases are not normal and only used by people who use a single BG for paying employees in 3-4 countries.
So, unless you need to pay in different currencies, do not use it.
Cheers,
Vignesh

What is the difference between these two reports MC.1 and MB5L

Hi
what is the difference between these two reports MC.1 and MB5L?
what is the Purpose of each report?
Material ledger is activated for this plant, we found some amount difference between these two reports, my client accounting department used to compare these two reports while year end/month end closing
Thanks
Raju

MC.1 will give you the report for plant analysis as per plant .
MB5L report will give you list of stock value as per G/L account wise.

What is the difference between these two sticks of RAM?

I am upgrading my Macbook 2.2 GHz Intel Core 2 duo from 2GB of ram to 4GB
What is the difference between these two kits?
4GB Kit (2 x 2GB) 200 Pin DDR2-667 PC2-5300 256x64 CL5 1.8V SODIMM ($102.00)
4GB Kit (2 x 2GB) eRam 200 Pin DDR2-667 PC2-5300 CL5 1.8V SODIMM ($88.00)

Probably nothing of any consequence. Some places can just negotiate better deals with suppliers. Or one of a million other factors that can affect price is in play here.
When buying RAM, I generally find it's better to pay a little extra to get a brand that's known for quality. I usually stick to Crucial myself. If you look around, you can probably find some real steals out there, but I don't know... With stories of people who literally go dumpster diving, salvaging stuff that was slated for disposal, then turning around and selling it... I prefer not to take chances. If you are, by all means, go for the cheaper one.

What is the difference between these two portalapps folders on the Server?

Hello,
On the Server there are two portalapps folder:
1. Under: C:\usr\sap\JXX\JC00\j2ee\cluster\server0\apps\sap.com\irj\servlet_jsp\irj\root\portalapps
2. Under: C:\usr\sap\JXX\JC00\j2ee\cluster\server0\apps\sap.com\irj\servlet_jsp\irj\root\WEB-INF\portal\portalapps
Can someone please explain me what is the difference between these two portalapps folders and under which case will I turn to which folder?

Hi Roy,
The one at this location
Under: C:\usr\sap\JXX\JC00\j2ee\cluster\server0\apps\sap.com\irj\servlet_jsp\irj\root\portalapps
has all the files from the WEB-INF folder i.e. these are the non-web resources and cannot be accessed via HTTP(S) examples would be imgaes, CSS etc that you want only your application to access
those under
Under: C:\usr\sap\JXX\JC00\j2ee\cluster\server0\apps\sap.com\irj\servlet_jsp\irj\root\WEB-INF\portal\portalapps
they have all the .JAR files, portalapp.xml, config properties etc. these are web resources and can be accessed via HTTP(S)
Hope this is of help.
Akhilesh

What is the difference between these two commands?

What is the difference between these two commands?
DROP TABLESPACE users INCLUDING CONTENTS;
DROP TABLESPACE users INCLUDING CONTENTS AND DATAFILES;
--------No.202

http://download-east.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_9004.htm#i2133717

What is the difference between "create set" and "create dynamic set"?

What is the difference between "create set" and "create dynamic set"?
we have a complete cube ready for production that was tested and working without any issues in non-r2. we found that some "create set" assignments don't work in R2. But when changed to from "create set" to "create dynamic set"?
they are working, However, not sure how it will impact other areas of the cube.

Thanks YuliaKlimov, I can reproduce this issue, but I cannot explain the different behaviors between SSAS 2008 and 2008R2. As a workaround,
could you try to use dynamic set or create statics set but with fixed member for example:
CREATE
SET CURRENTCUBE.[Prior Month] AS
[Date].[Date Key].&[20050723].PrevMember
, DISPLAY_FOLDER = 'Relative Period Sets';
Personally, I think your set is dynamic set, because the currentmember is changed base on current selection. You can also submit this issue
on below official link to get confirmation from Product Group:
https://connect.microsoft.com/SQLServer/
Thanks,
Raymond
Raymond Li - MSFT

What is the difference between these two partitioning related commands?

What is the difference between the following commands used to drop a partitioned table ?
DROP TABLE...
DROP TABLE...PERGE

Oracle Database processes a DROP TABLE statement for a partitioned table in the same
way that it processes the statement for a non-partitioned table. One exception that was
introduced in Oracle Database 10g Release 2 is when you use the PURGE keyword.
To avoid running into resource constraints, the DROP TABLE...PURGE statement for a
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a subset of the partitions or subpartitions and then commits. The table becomes
completely dropped at the conclusion of the final transaction
First, if the DROP TABLE...PURGE statement fails, you can take corrective action, if any,
and then reissue the statement. The statement resumes at the point where it failed.
Second, while the DROP TABLE...PURGE statement is in progress, the table is marked as
unusable by setting the STATUS column to the value UNUSABLE in the following data
dictionary views:
■ USER_TABLES, ALL_TABLES, DBA_TABLES
■ USER_PART_TABLES, ALL_PART_TABLES, DBA_PART_TABLES
■ USER_OBJECT_TABLES, ALL_OBJECT_TABLES, DBA_OBJECT_TABLES

What is the difference between these two cards

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What's the difference between these net connection...

I am using my N97, on the UK Vodafone network. I have 'unlimited' internet useage, which is actually capped to a 'fair use' of 500MB per month. Having checked out online it seems Vodafone are pretty lenient about the cap, and will only charge more if you consistantly go well over than limit, and ignore warning to lower your useage.
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What is Vodafone Internet GPRS? And what's the difference between using that, and Vodafone Live? If anyone could clear this up it would be great, cheers!
Message Edited by alex79uk on 09-Jul-2009 02:23 PM

In analog terms, to explain YCbCr use the example of the COMPONENT output from your DVD player. It use 3 separate cables (Y = Luminance = Green Cable), (Y-B = Blue Color Diff = BLUE Cable) and (Y-R = Red Color Diff = RED Cable). In the analog world, RGB is actually RGBHV (5-wire) and is adaptable to 15-pin VGA with a simple passive adapter. Many people will mistakenly refer to Analog Component video as RGB, since the cables are Red, Green and Blue.
So, since all that mumbo jumbo means essentially the same, this appears to be the digital "equivalent" of what is known as Component Video in the Analog world... What I said about RGBHV does not apply to the 10-bit color, but thought I'd mention it anyway.
-BChil

What is the difference between function and method

Hey I need help I dont know which is the difference between function and method ?
Does anybody can ask me this question.
Thanks

jverd wrote:
The first two answers were also correct.Also the blocked message, quoted here for posterity:
"Tinkerbell" wrote:
Methods are defined by Java whereas functions are not. ~

What's the difference between these two backup systems?

When I bought my Macbook Pro I bought a Seagate external HD that used Bounceback Express as its backup application. But now my Mac defaults to Time Machine. What's the difference between the two applications? When I use Time Machine to back up my hard drive to the Seagate external, is it doing the same thing as Bounceback Express used to?

In analog terms, to explain YCbCr use the example of the COMPONENT output from your DVD player. It use 3 separate cables (Y = Luminance = Green Cable), (Y-B = Blue Color Diff = BLUE Cable) and (Y-R = Red Color Diff = RED Cable). In the analog world, RGB is actually RGBHV (5-wire) and is adaptable to 15-pin VGA with a simple passive adapter. Many people will mistakenly refer to Analog Component video as RGB, since the cables are Red, Green and Blue.
So, since all that mumbo jumbo means essentially the same, this appears to be the digital "equivalent" of what is known as Component Video in the Analog world... What I said about RGBHV does not apply to the 10-bit color, but thought I'd mention it anyway.
-BChil

What are the difference between these Extractors?

What are the difference between ReflectionExtractor, ValueExtractor and KeyExtractor?
Thank you

Why not use ValueExtrctor in this example?
cache.addIndex(new ReflectionExtractor("getAge"), true, null);
cache.addIndex(new ChainedExtractor(reflectAddrHome,
new ReflectionExtractor("getState")), true, null);Does the folllowing script OK?
cache.addIndex(new ValueExtractor("getAge"), true, null);
cache.addIndex(new ChainedExtractor(reflectAddrHome,
new ValueExtractor("getState")), true, null);Thank you

What is the difference between these tow?

Hi,
Inside a JFrame's code both
getContentPane.add (...)and
add (...)both are working.
How come they are working identically? What is the difference between them?

Darryl.Burke wrote:
And learn to read the API.
As a conveniance add and its variants, remove and setLayout have been overridden to forward to the contentPane as necessary.
dbProbably first learn where to find it, here:
http://java.sun.com/javase/6/docs/api/

What is the difference between these setter methods

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