Différence between runtime.totalMemory() and getHeapMemoryUsage

Hi
i have an ambiguity to understand the difference between runtime.totalMemory() and getHeapMemoryUsage:
1- is Runtime.getRuntime().maxMemory() = memoryMXBean.getHeapMemoryUsage().getMax() ?
2- is Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory(); = memoryMXBean.getHeapMemoryUsage().getUsed()?
3- is Runtime.getRuntime().totalMemory() = memoryMXBean.getHeapMemoryUsage().getInit() ?

You will find IDEA will report the same thing.
The memory sizes you have are only the java object heap sizes.
The actual size includes shared library, memory used by native code etc.
However the use of share library can be shared so that running the application more than once does not double memory consumption.
Additionally windows task manager is often concidered to be inaccurate.
It is also possible you have a memory leak in your native code.

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Différence between DB_NAME & DB_UNIQUE_NAME ?

Hi,
what is the utility & différences between DB_NAME & DB_UNIQUE_NAME ?
thanks in advance.

Orames wrote:
Hi,
what is the utility & différences between DB_NAME & DB_UNIQUE_NAME ?
thanks in advance.DB_UNIQUE_NAME specifies a globally unique name for the database. Databases with the same DB_NAME within the same DB_DOMAIN (for example, copies of a database created for reporting or a physical standby) must have a unique DB_UNIQUE_NAME. Every database's DB_UNIQUE_NAME must be unique within the enterprise.
If you have multiple databases, the value of this parameter should match the Oracle instance identifier of each one to avoid confusion with other databases running on the system. The value of DB_NAME should be the same in both the standby and production initialization parameter files.eg: for one primary database you can upto 9 standby database. (the standby database has same db_name but 9 different db_unique_name)
primary database name:prim
db_unique_name like(stby1,stby2....,stby9)

Difference between Runtime rep. and Designtime rep. ????

Hi All,
      I want to know whats the difference between a Runtime repository and a Design time repository ????
Also, navigation links would be a part of what, RT rep. or DT rep ????
Regards,
Ashish

Hi Micha,
       Thanks for the reply !!!!
Somehow I didnt understand what a runtime repository actually contains (key info. means what ?)
Also, Runtime repository contains the foll. code:-
         <ViewSets>
<%@include file="../CRM_IC_DT_REP/CRM_IC_All_Viewsets.xml" %>
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        <NavigationalLinks>
<%@include file="../CRM_IC_DT_REP/CRM_IC_All_NavLinks.xml" %>
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i.e. path to XML files that are actually contained in CRM_IC_DT_REP.
So what does the Runtime repository contain in itself ?
Regards,
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Diff. Between Standard Analysis and Flixible Analysis

Can any one explain the differences between stadnard analysis and flexible analysis in Sales and Distribution ?

An information structure combines three kinds of information:
Characteristics
Key Figures
Period unit (time reference)
Characteristics are items of information that are suitable for aggregation (such as plant, material).
Every characteristic has characteristic values. For example, the characteristic "material" might
have the following characteristic values:
Material: ball-bearing (represented as a text)
Material 324567 (represented as a key)
Key figures are values with particular relevance to business.
Purchasing Information System: invoiced amount, net order value, number of
deliveries
Sales Information System: sales volume, incoming orders, returns, sales order
value
Inventory controlling: valuated stock receipts, average consumption, total
consumption value, number of material movements
Values are ofcourse what we give to the key figures.
Standard analyses offer a wide range of possibilities for analyzing data. The standard analysis
provides you with a whole spectrum of functions which enable you to target specific data for
detailed analyses.
The information structures provide the data basis for the standard analyses.
In each standard analysis you can specify the range of the data to be analyzed by using various
selection options. You can either predefine the key figures that you want to analyze or choose
them interactively during the analysis itself.
Flexible analyses allow you to can tailor the way in which key figures are combined and
aggregated. This means that it is possible to both provide administrators with detailed information
and management with aggregated information.
Flexible analyses enable easy access to the Report Writer, a user-friendly tool with which you
can create reports for various analyses. The Report Writer is integrated in other SAP
applications, such as Extended General Ledger and Cost Center Accounting.
Evaluation structures form the interface to the Report Writer. Evaluation structures consist of
characteristics and key figures and are easy to construct.
An evaluation structure with the same name exists for each information structure in the standard
system.
Even the self-defined information structures created in Customizing can be evaluated via the
flexible analyses.
You can create an evaluation on the basis of the evaluation structure.
To define an evaluation, all you need to do is select the characteristics and key figures you
require
One of the especially useful features here is that you have the option of tailoring the layout of
your report to suit your particular requirements. You can also define extra key figures for the reports,
which are derived from existing key figures by means of calculation formulas. You can
thereby multiply the key figures or divide one key figure by another.
regards
Jude

Diff erence between target cost and plan cost

what is the diffenece between target cost and plan cost , in product cost controlling?

Hi
Plan cost is some thing anticipated cost i.e cost estimates here we can say the standard cost.
Target cost is the cost of (yeild) of the production at plan cost.
Ex: Standard cost for X product is 10
      production lot size is 100
      production yeild is 90
then your plan cost will be = 1000
and target cost will be       =   900
and the variance of 100 of 10 units will be as variance.
Regards
Laxmiprasad

[6D] exposure différence between LiveView (well exposed) and Viewfinder (underexposed -+3Ev)

Hello everyone,
I have a problem with my 6d. When i am in extremely low light, I have +-3EV between liveview and Viewfinder.
I took pictures with LiveView and viewfinder, and the pictures with viewfinder are underexposed about +-3Ev (with or without the eyepiece), but only in low light conditions. In normal light conditions, the two metering modes are exactly the same. I rebooted with factory settings but the problem still to solve.
For example in AV or P mode, the 6D can show the following settings with the same parameters :
- 0.3 second with Viewfinder => Underexposed +- 3EV
- 1 second with liveview => Well Exposed
Other exemple, with lenscap, 100 isos, f4 :
- Viewfinder 15 seconds
- Liveview 30 seconds + (flashes)
Is there anyone have the same problem or have an idea ?
I Made a litlle Video to explain my Problem :
www.flickr.com/photos/pouloutos/8704349196/
We didn't see finals pictures in the vidéo but, the picture with viewfinder is underexposed about 2-3 Ev.
Thanks for your reply

pouloutos wrote:
Thanks HSBN for your help :
To summarize, the problem is that my camera is underexposing significantly (3 eV) when doing long exposures in the dark, through the viewfinder.
I made a test in M mode, and i tuned parameters (aperture, time, iso) until the meter level is at 0ev. After i switched to liveview with same parameters and meter level indicate -2ev.
After two links to download pictures :
- The underexposed with viewfinder in Av mode :
https://docs.google.com/file/d/0B9T0XOdig-RpdjRZeG1POTYxS1E/edit?usp=sharing
- The well ewposed with Live View :
https://docs.google.com/file/d/0B9T0XOdig-RpTUlRMkpsMWRvZlk/edit?usp=sharing
I remain at disposal for further
Romain
Hi,
I checked both pictures. They were taken at same aperture and ISO, but one at 1/4 and the other at 1". And there are some ambient light coming from somewhere.
According to the pictures and this data, you must be using a tripod or some support to avoid blurry shots.
Both are in very dim light conditions which leads me to ask:
Are you covering the viewfinder when metering and shooting? If not, then that's probably the reason of this metering difference and there is no issue on your camera at all.
- When shooting in low light conditions (also in normal light, but in those cases you're usually looking through the viewfinder so your eye should cover it) if you are not putting your eye next to the viewfinder, you MUST cover the viewfinder with the rubber eyepiece cover attached to the camera strap (or anything else).
Please check the User Manual, page 166 (English version).
Otherwise some light will get into the metering system and may make big influence over it. This difference may be even more than 3EV depending on each situation.
In Live View mode this is not likely to happen so noticeably (or at all, but it's also recommended to cover the viewfinder in those lighting conditions).
Hope this helps!
Regards
HD Cam Team
Group of photographers and filmmakers using Canon cameras for serious purposes.
www.hdcamteam.com | www.twitter.com/HDCamTeam | www.facebook.com/HDCamTeam

Difference between Runtime version and Developer version of LabVIEW.

What is Version of LabVIEW called Runtime engine?
Is it only for viewing VIs built in LabVIEW developer version?
Can't we develope or edit VIs in RTE version of LabVIEW?

vaibhavinegi wrote:
What is Version of LabVIEW called Runtime engine?
There is a seperate Runtime version for every release of LabVIEW. You can open up NI MAX and expand software to see what is installed in your computer.
Is it only for viewing VIs built in LabVIEW developer version?
Without the development environment, you cannot edit LabVIEW VIs. The Runtime Engine is responsible for actually running the code so you can build LabVIEW programs into executables and run them on other machines without the development environment.
Can't we develope or edit VIs in RTE version of LabVIEW?
No

Diffrence between runtime lisence and full version?

How do I find out about what version of labview loaded on my PC? runtime only or full development version?

Go to "add/remove programs" in the control panel. Look for an entry labeled "National Instruments Software", select it and press "Change". You will get a list of all installed NI software.
BTW: there are many more development versions than "full". There is also e.g. "base" and "professional". Only the runtime engine is free.
LabVIEW Champion . Do more with less code and in less time .

Diff F.13-F.19 and MMPV-MMPI

Hai Can any one tell me diff.. between F.13 and F.19 and MMPV and MMPI
i know that F.13and F.19 used to clear GR /IR account but in which
situation we will use this t-codes
In the same way we use to close/open posting periods in MM we use MMPV
or MMPI but in which situation we use this t-code
And what is parameters for executing F.31
Thanks and Regards
Surendra babu.

I'm not an MM person (FI) - but it's my understanding....
MMPV/MMPI are used at month end to open and/or initialize the material master posting periods (so that GR and IR can be posted) in these periods.
F.13 We automated weekly for GRIR clearing by assignment field (PO #). This clears the GR against the IR if both exist.
F.19 An interesting T-code - I'm not totally clear on this t-code, but it appears to be something like an accural at month end and the reversal of this the 1st day of the next month for "Invoiced but not yet delivered" or "Delivered but not yet invoiced". If you run this (which I don't think many companies actually run), select the OPEN ITEM only on the selections tab. Otherwise, you'll see all (even postings that can't occur due to them being cleared already by F.13).

Runtime Error and Exceptions

Hi,
Could you please tell me "What is difference between Runtime Error and Exceptions"
Thanks & Regards,
Krushna Biswal

If you would like to handle and navigate based on the exception type, this code would help you. btw I'm not familiar with portlet though.
http://sourceforge.net/projects/optionzero
http://sourceforge.net/forum/forum.php?forum_id=666191
You can declare exception type and navigation in faces-config.xml in declarative manner like Struts global exception notion.
Please let me know it's useful or not.
thanks,

In LSMW, what is diff between LSMW-BAPI and LSMW-IDOC

hello all
In LSMW, what is diff between LSMW-BAPI and LSMW-IDOC

Hi Swamy,
The differences between IDoc and BAPI are as follows:
IDOC
IDocs are text encoded documents with a rigid structure that are used to exchange data between R/3 and a foreign system.
Idocs are processed asynchronously and no information whatsoever is returned to the client.
The target system need not be always online. The IDOC would be created and would send the IDOC once the target system is available (tRFC concept). Hence supports guaranteed delivery.
With asynchronous links the sub-process on the client can be finished even if the communication line or the server is not available. In this case the message is stored in the database and the communication can be done later.
The disadvantage of asynchronous links is that the sub-process on the server cannot return information to the calling sub-process on the client. A special way for sending information back to the client is required. In addition, a special error handling mechanism is required to handle errors on the receiving side.
IDOCs may be more changeable from release to release.
IDOCs are poorly documented.
BAPI
BAPIs are a subset of the RFC-enabled function modules, especially designed as Application Programming Interface (API) to the SAP business object, or in other words: are function modules officially released by SAP to be called from external programs.
BAPIs are called synchronously and (usually) return information.
For BAPIs the client code needs to do the appropriate error handling.
Problems with synchronous links occur if the communication line or the server is temporarily not available. If this happens, the sub-process on the client cannot be finished (otherwise there would be data inconsistencies).
Synchronous links have the advantage that the sub-process on the server can return values to the sub-process on the client that has started the link.
BAPIs are not totally immune to upgrades.
BAPIs are reasonably well documented.
Reward points if useful.
Best Regards,
Sekhar

Diff between Thin client and Rich client

Hi Everyone,
Can someone give me a clear picture of the what is the diff between Thin client and Rich client.
Thanks,
Krishna

Hi,
thick client (rich client) has/stores all the data inside itself
so it can do application processing without the server with data
thin client uses resources from host computer (from server)
and wihtout that you are not able to work with that kind of client
does that answer your question ?
Regards,
michal

Diff between Seeburger Adapter and File Adapter

Hi All,
My company needs to interact with some banks and the banks are particular that they want SFTP, which is not supported by File Adapter, so we have decided to go with Seeburger adapter.
Now what are the differences between File adapter and seeburger adapter?
I believe that Seeburger adapter does not support File Content Conversion, Archiving etc.
Could you all pls put some light on the diff between file adapter and seeburger adapter when it comes to dealing with files?
Xier

Hi
You are aware with working of File Adapter.
The most direct way of using the Seeburger adaptors is to configure the BIC as a module. There is a software component from seeburger called bicmapper which will allow you to
1. Define or import the inbound message metadefinition in various formats ( edifact, xml,...)
2. Using a mapping create an xml variant as the output metadefinition or edifact in the other direction.
3. Create a one to one mapping between input en output.
4. Export the metadata in xsd or sda format for import in XI
5. Generate an SDA which can be deployed in XI and used as a module.
Have a look here,
http://www.seeburger.com/fileadmin/com/pdf/SAP_Exchange_Infrastructure_Integratio_Strategy.pdf
Some Seeburger related information
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/e2aeb02c-0601-0010-d680-c9be61ffa390
Go through this threads:
http://www.seeburger.com/fileadmin/com/pdf/SAP_Exchange_Infrastructure_Integratio_Strategy.pdf
Need Material on Seeburger Adapters.
Seeburger Adapter
Installing seeburger adapter
http://www.seeburger.com/xi-adapters/
Thanks

Diff. between Tax Code and Condition Types

Hi,
What is the diff. between Tax Code and Condition Type???
Why we maintain Tax Codes under Invoice Tab in PO, when Condition Types are available for Calculation Procedure...???
Please guide..

hi..
Tax code : Tax code in some what more specific for calculating the tax...some material is having 2% tax..some having 3 % tax..etc..and these are input tax...so..these tax code will be of type input tax..
now..based on the nature of tax type amount will be calculated....
suppose tax code is calculation of 2 condtion type so ..we can do it in tax code conditon record fv11 also..
so..tax code can be a combination of cond type...
where as through cond type also we can also achieve this..by using one statistical cond type...
Cond Type : cond type is for the daily pricing configuration..how system will calculate the price for a centain material we can make define the rules here...
Try this out..
Thans

Differences between System.gc() and Runtime.gc() ?

differences between System.gc() and Runtime.gc() ?

None!
P.S. I have only found one reason to use System.gc(). For some obscure reason it seems that if one invokes System.gc() when a Swing application is about to be iconized it substantially reduces the delay experienced when de-iconizing the application!
Several reasons for this have been suggested but I have found none that really explain why it works but it does work!
Edited by: sabre150 on Sep 28, 2007 10:23 AM

Différence between runtime.totalMemory() and getHeapMemoryUsage

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