Some more basic questions

Hi Experts,
Q1. What is a transport request and their types?
Q2. What is a released transport and a modified transport?
Q3. What is a workbench transport and a customizing transport?
Q4. If we say, we are transporting from one server to another, what exactly is happening underline technically?
thanks in advance,
Sangeeta.

hi,
<b>Transport</b>
A transport means the process of moving something from one place to another. In R/3 system this something means change request. To transport the objects you need to create the change request. It can be done with the help of workbench organizer. Transport System and workbench organizer are closely linked to each other.
An object original is a development object that has been created in the system in which you are working.
Suppose you transport object Zsus001 to another system, Zsus001 is object original for system DD1. If anyone tries to modify the program, he will be making repair to it, provided he has access key for the same. R/3 system offers this security measure to ensure that development object remain consistent for all system, thus preventing parallel work on the same objects. Correction of objects and development of objects can be only in original system.
The difference between Repair and Correction is as follows:
     If you modify an object in a system in which it is created, you are making Correction to it.
     If you modify an object in a system in which it was not created, then you are making Repair task.
Releasing Tasks and Request
When new development or correction is complete, developer must release their task and request.
To release a task:
     Find a task from the Workbench initial screen.
     Position the cursor over the task.
     Click on the release button
A request is released by either system Administrator or Project Managers, once all the tasks are released
Regards
Ashok P

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I need some more interview question with answer on modeling,reporting.

i need some more interview question with answer on modeling,reporting.

Hi,
You may find tons of topic about interview question. Please try to search forums before opening a post next time.Take a look at the link below.
https://www.sdn.sap.com/irj/sdn/advancedsearch?cat=sdn_all&query=bwinterviewquestions&adv=true&adv_sdn_all_sdn_author_name=
Regards,
®

Some more basic quries

Hi All,
Thanx for the great responses from you all last time. I am back with some more doubts, please solve them:
1. Why there can be only one public class per source file?
2. Why the name of the public class must match the name of the source file/compilation unit?
3. Why private/protected access modifiers not applicable to classes? Is there any means by which we can apply these modifiers to a class.
4. The result of 5.0%0 is NaN : What does "NaN" means/signifies?
5. The non-access modifier "static" not applicable to classes? Or Y cant we have static classes?
6. Please follow the below hierarchy:
public class Parent
public void parentmethod()
System.out.println(�parentmethod�);
public class Child extends Parent
public void childemethod()
System.out.println(�childmethod�);
public static void main(String args[])
Parent obj = new Child();
obj.parentmethod(); // prints parentmethod
If I add the below statement and then compile it gives the compilation error
obj.childmethod();
Why the compiler throws an error when the above 'obj' [parent] reference is used to access the Child specific methods, even though the Child object has them? but if I access the parent class methods it executes perfectly.
Thanks & Regards
-Sandeep

For your last question, Java compiler only knows that obj has only one method, .parentmethod(). If you need to call .childmethod(), obj must be cast to Child type and then access to .childmethod()
(Child)obj.childmethod();

Some very basic questions about calling a DLL in C[VI] code.

Hello everyone!
I'm sorry if this a really simple concept. I've come from a background of embedded systems, so DLLs are something I haven't really played around with much. Regardless. I'm developing an application in CVI for a project, and I generated a DLL that I want to use in Visual Studio 2013. I was able to compile it and it output the expected *.dll file. My question however is how do I properly import that *.dll into the CVI IDE? I did google and search the forums and I didn't find what I needed exactly.... I did find however this link: <http://www.ni.com/white-paper/8503/en/>. I did read through it all, and I think I'm going to try and use Implicit Linking. In the link it does detail 3 steps:
Include the import library (.lib) in your LabWindows/CVI project
Include the header file that contains the function prototype in your code using #include
Call the function in your code like any other function
I was able to easily complete step 1.. Now I'm on step 2. The headerfile that contains the function prototype of my code...I was looking at examples, do I just call the dll file as a .h file now? It seemed that way from what I saw. Do I need to output a header file for the DLL some how? Does the CVI compiler automatically reference that .h file with the lib that was imported?
Then in step 3...do I call the functions like they're in another file in the project? Just call the function as usual with the type and then feed the variables into the function and so on?
Sorry if this is a really rudimentary question.
Thanks in advance!
~Andrew

The header file definitely isn't the .dll renamed! While creating the .dll, your development environment (don't know which one you've used) should create both a .lib file and a .h file that you must use in your project if you want to go the static linking way. I see you've found the .lib file: the .h file should be available as well, possibly in the same path. The include file lists all the definitions for variables and functions exposed by the dll.
As per step #3 the answer is yes: you simply call .DLL functions like any other function in your program. At the bottom of the tutorial you've linked there is a link to a Developer Zone Example that is a complete CVI project that uses a .DLL: you may take this as a sample framework to study.
Proud to use LW/CVI from 3.1 on.
My contributions to the Developer Zone Community
If I have helped you, why not giving me a kudos?

Some more filter questions

The header of not yet recognized spam displays the following:
X-Spam-Status: No, hits=2.2 tagged_above=-999 required=3 tests=HTML90100, HTML_MESSAGE, HTMLTAG_EXISTTBODY, LOTSOFSTUFF
1. Will this hits number go up over time if people keep redirecting this spam e-mail to the server?
2. Does the spam filter only run these 'formatting' tests (HTML90100, HTML_MESSAGE, HTMLTAG_EXISTTBODY, LOTSOFSTUFF) or does he also decide upon the words in the spam? So that if a word like '*****' shows up twice or more, he will consider it spam?
Thanks.

This question does not need to be answered. I went to spamassassin's website and the whole filtering logic is somewhat clearer to me now.

More basic questions

Topic type is of one to multiple model. Wonder if any constrain on hownmany producers can be involved in one topic.
Alsothere is property file mentioned in the jms tutorial, jms_client.properties. there was no words on it. Can anyone give some explanation, example?

989373 wrote:
Topic type is of one to multiple model. Wonder if any constrain on how many producers can be involved in one topic.Both queues and topics can have many producers. JMS does not define a limit, though obviously it will not be infinite.
Also there is property file mentioned in the jms tutorial, jms_client.properties. there was no words on it. Can anyone give some explanation, example?Which tutorial are you looking at? I suspect you're looking at a very old version of the tutorial; jms_client.properties is part of the J2EE 1.3 SDK, which is dated 2002.
The most recent JMS tutorial is in the Java EE 6 tutorial
http://docs.oracle.com/javaee/6/tutorial/doc/bncdq.html
which should work with the latest version of GlassFish
Nigel

One more basic question with Compound message

Hello,
i wanted to know one thing :
Using JOptionPane , or on a JLabel , sometime i need to display some message which value is a variable (i mean whole message is variable) ,
for ex.
JOptionPane.showMessageDialog(null, result, "Error", JOptionPane.OK_CANCEL_OPTION);
or
JLabel label = new JLabel();
label.setText(result);
NOW in both cases "result" is variable ( a String )
HOW to localize it ?
As i understand it wont be possible to localize it.
Please suggest .
thanx for ur time and help,
Rajesh

All you have to do is store all possible error messages in your ResourceBundle files. The following is a section of my ResourceBundle.properties file:
# ParseException messages
err0 =Unexpected end of expression
err1 =Parenthesis or Bracket mismatched
err2 =Too many arguments
err3 =Too few arguments
err4 =Variable or Constant expected after an operator
err5 =Missing right brace
err6 =Unexpected comma
err7 =Invalid range name or address
err8 =Unrecognized function name
err9 =Invalid numeric constant
err10=Unrecognized operator
err11=Unterminated string
err12=Operator expected
err13=Unrecognized array delimiter
err14=Unrecognized array constant
err15=Not a balanced array
err16=Invalid If-Then-Else format
err17=Invalid Expression
err18=Named variable not accompanied by an assignment operator
Now, in a ResourceBundle for a specific Locale, the characters to the right of the equal sign (=) would be translated into the correct characters for the Locale.
The way it works in my program is that given the error number encountered, I would fetch the appropriate error message and store it in something similar to your result and display it (so it effect, result is a variable). For example:
             ResourceBundle F=PropertyResourceBundle.getBundle("myErrMsg",Locale.getDefault());
             if (j<0) {
                 errmsg=F.getLocalizedMessage("err18");
                 throw new ParseException("",errmsg,0);That's how you have to do it......
I guess what I'm trying to say is you can make result a variable to a certain extent but since you need to internationalize it, the only way to do it, as far as I know, is by using the ResourceBundle.
V.V.

Some more cleaning questions

The user's guide says to shut down the computer and to remove the power adaptor and the battery when cleaning the exterior and/or the display. I guess I can understand the shutting down part but is all the rest necessary?
I wiped the top of my Macbook with a dry cloth while plugged in and in sleep mode. Is there really any danger in that?
Thanks in advance!
Macbook - 2.0 GHz Mac OS X (10.4.6)

I was always nonplussed by the instructions to shut it down, unplug the AC and take out the battery. I couldn't work out why you would want to do that - I thought it might have something to do with damage to the screen during cleaning if it was active, but wasn't convinced. But this discussion suggests that the concern is that electrical appliances and water do not mix well. Is that what it's all about?

Mind answering some basic questions for a few bright HS students?

I am a HS computer science teacher who seeks a professional mentor regarding JDBC. While I have successfully
- installed a MySQL database,
created, queried, updated the database,
- read the Java Tutorial and:
used Connect/J and written a main method to manipulate a
database
created very simple applets to query or update a database with
their run methods.
I have basic questions about how pieces fit together in web application development and how one can best take advantage of OOP when dealing with a database. My motivation are a few very bright post-AP students who have an excellent grasp of OOP and data structures; they are curious to see how Java is used in web applications.
The sample code I have found on the Web has all been small main method examples. I would like to see and discuss a truly OOD application with JDBC, and to discuss how the pieces fit together.
So, aware of our ignorance and of how dangerous a little knowledge can be, and not expecting to go live with an application anytime soon, we seek a very high level understanding of current professional practice (like: "Where does tomcat fit in here?") as well as some direction while we get our hands dirty. (I hope that makes sense.)
If you have time to correspond with us via e-mail, answer some very basic questions, and perhaps take a look at some code as we work through it, we would love to hear from you off-line ([email protected]). We would also appreciate knowing where to look for a good OOD sample application. Thanks.

Complete this tutorial and you will have a much better understanding.
http://java.sun.com/javaee/5/docs/firstcup/doc/toc.html
Also here is the tutorial for j2ee ( a little detailed but useful):
http://java.sun.com/javaee/5/docs/tutorial/doc/

Basic Questions About Compiling Source

Hi!
I have some very basic questions about compiling source on 10.6. BTW, if the unix discussions still exist, they've hidden them pretty well, so I hope I'm in the right place for this!
First off, you simply cd to the source dir, wherever it may be - in my case ~/Downloads/source/ - and during the install process, everything will be installed in its proper dir, right?
How do you know which compiler to use? There seem to be several: make, gmake, gcc, g++, etc...
Once you do figure out which compiler to run, the process is supposed to go like this, right?
./configure
make (or whatever)
make install
But this doesn't always work for me. For instance, I'm trying to compile 'arm', but it doesn't seem to have a 'configure' script.
$ ls ~/Downloads/arm
ChangeLog
README
armrc.sample
setup.py
LICENSE
arm
install
/src
Maybe it's that 'setup.py' file? What are you supposed to do?
Of course, it's not only this one that's given me trouble. Sometimes the readme will say I have to edit a certain file for my system. Are there just a few standard changes you always make? Or is it...how can I put it...complicated? How do you find out what's needed in those cases?
OS 10.6.8
Xcode 3.2.4
Python 2.7

sudont wrote:
I have some very basic questions about compiling source on 10.6. BTW, if the unix discussions still exist, they've hidden them pretty well, so I hope I'm in the right place for this!
This is the place for UNIX discussions. If you have developer-related questions, there is a forum dedicated to that as well: Developer Forums
First off, you simply cd to the source dir, wherever it may be - in my case ~/Downloads/source/ - and during the install process, everything will be installed in its proper dir, right?
Yes. Hopefully the project you want to install follows standard conventions. If so, you can do "./configure", then "make", and finally "sudo make install" to install the software into "/usr/local".
How do you know which compiler to use? There seem to be several: make, gmake, gcc, g++, etc...
The make file will figure that stuff out.
Once you do figure out which compiler to run, the process is supposed to go like this, right?
./configure
make (or whatever)
make install
Yes, with the addition of "sudo" before "make install" because "/usr/local" is owned by root.
But this doesn't always work for me. For instance, I'm trying to compile 'arm', but it doesn't seem to have a 'configure' script.
$ ls ~/Downloads/arm
ChangeLog
README
armrc.sample
setup.py
LICENSE
arm
install
/src
arm? You mean "arm (anonymizing relay monitor) - Terminal status monitor for Tor relays." You really don't want to be messing with that stuff. The only people involved with Tor that are trustworthy are US Navy intelligence who have their own uses for it. If you don't understand it as well as they do, best stay away.

Basic questions about macbook pro + external monitor

Hi,
I have some very basic questions about using a Macbook Pro + external display. I don't actually have them but need to know how things works.
So, here they are:
1) Can I use the external display as the main display?
2) Will the external display run with its resolution or with that of the mbook pro?
3) Somewhere I read that you cannot keep the macbook pro open and get the full resolution of the external display. Is that true ?
4) Is it dangerous to keep the mbook closed while using the external display?
5) Does the usage of the external display impact on mbook performance?
I know...a lot of questions , but would be nice if someone could help me.
Thanks.

Hi - I am presently using an external display.
To answer your questions in sequence:
1. Yes you can use the external display as your main display. The way to enable that mode is to put your MacBook Pro to sleep, attach the external display. Wake up your MBPro with the lid closed and you will see the external display as you main display. You can alternatively set the external to "Mirror" your notebook by using preferences/display.
2. The external display will run at its resolution although you can adjust and calibrate it using Preferences/Display.
3. Not true. You get max resolution on both displays. Of course you may have to tweak as mentioned above.
4. Not at all. I use this mode all the time. Just make sure you initially set up as mentioned above and your LCD on the MBPro will stay off.
5. I have not seen any performance degradation whatsoever.
Hope this helps.

Basic questions from a new mozaic owner

I have some very basic questions about how to use the new mozaic 2G mp3 player. I bought the Mozaic because it has a speaker and sleep timer, but I'm finding it to be much harder to use than other mp3 players that I have had (Ipod shuffle, clix etc). This may reflect my failure to look in the right place but I have to say the "help" section isn't much help.
Here goes:
. I download podcasts to listen to during my morning run. WMP provides an easy to find place in its program, "recently added," which allows the user to just work with those files. As near as I can tell, Creative makes you wade through all of your tracks. Is there some way to create a file to which "recently added" tracks, or specific tracks, can be dumped? How about automatic tagging of these added files?
2. I have several thousand pictures on this hard dri've. Apparently, the Mozaic Centrale
Is going to copy all of them, which strikes me as a waste of space. Is there a way to shut this function off? I couldn't care less if a single photo was added to the centrale program (or whatever it's called). Is it really going to duplicate all of the jpg files?
3. I have the Zen Stone plus speaker which has served me very well. I had similar problems working with whatever Zen was calling its media player and wound up using WMP instead. I"d like to take a run at using the dedicated Zen media player....
I apologize for the basic nature of these questions, but the answers weren't obvious to me from the materials I was able to locate.
gba

sineadholly wrote:
Problem with speaker. I read you need to do a firmware update to get the speaker option on your product's menu so i've completely updated it, but still no option to switch speaker on, and won't just come on when i unplug the headphones, any ideas?
what exactly is the model of your Mozaic? Is it EZ 00, EZ 300 or plane ZEN Mozaic?

Basic Questions (Compressor/Qmaster)

I can't find answers to some really basic questions:
1. To distribute Compressor tasks, is Qmaster and Compressor required on all participating Macs?
2. Are they required to be exactly the same version across the participating Macs?
3. Are they required to have unique serial numbers? (I tried to start Compressor on a second Mac that had been installed from FCS 5.1 Crossgrade package that resides on original Mac - all that was on the second Mac was Compressor and Qmaster - Qmaster didn't seem to mind, but Compressor gave me a warning message and terminated....)
4. Assuming the above issues have been resolved as required, does Compressor have to be started on the "Services Only" Mac in order to assist in the processing?
Again, my apologies for the level of these questions....
Stan

1. No - just use the Qmaster node installer (In the extras folder of Final Cut Studio install disc).
2. Yes - same versions of Qmaster
3. The nodes don't require a serial number.
4. No - just turn on Services in the Apple Qmaster panel of System Prefs. On the nodes, check Share and Managed and click the "Start Services" button. Set up the Nodes as Services only and your Controller (the machine with Compressor installed) as Services and cluster controller. Then use Qadmin to set up the cluster.

BASIC Questions about JavaMail

Hi Everyone
I have some very basic questions about java mail.
I have a weblogic web server. I think it's version 5 or something like that.
when a user clicks a form on my application sends some information to my database (via my jsp/java program) , I need to send email to a person?
Does anyone know how to do that ?
Could someone please describe the process
Stephen

I would recommend that you first read the JavaMail design specifications http://java.sun.com/products/javamail/JavaMail-1.2.pdf
Then, download JavaMail. It comes with a reference implementation of the API and also very good samples.
Those samples should get you started very quickly on how to send email from Java program.

Neophyte Asking Basic Questions

I must be thick - can't find answers to some really basic questions:
1. To distribute Compressor tasks, is Qmaster and Compressor required on all participating Macs?
2. Are they required to be exactly the same version across the participating Macs?
3. Are they required to have unique serial numbers? (I tried to start Compressor on a second Mac that had been installed from FCS 5.1 Crossgrade package that resides on original Mac - all that was on the second Mac was Compressor and Qmaster - Qmaster didn't seem to mind, but Compressor gave me a warning message and terminated....)
4. Assuming the above issues have been resolved as required, does Compressor have to be started on the "Services Only" Mac in order to assist in the processing?
Again, my apologies for the level of these questions....
Stan

1. Yes, plus, if you're sending Compressor tasks from Final Cut Pro, all computers in the cluster are required to have Final Cut.
2. It depends, but usually, yes, all versions need to be the same. Qmaster 2.0 and 2.1 are not compatible with each other. 2.0.1 and 2.0.2 would most likely work. together.
3. I've always been working with Volume Licenses here, so I can't verify this, but as far as I know Final Cut Studio programs won't operate if an identical serial number is operating on the same network. As far as recieving tasks, I'm not sure serial number checking is done.
4. The answer to this question can be found in the Distributed Processing Setup Manual (open Apple Qadministrator -> Help -> Distributed Processing Setup), but in a simple answer, no, a QuickCluster, Services and Controller, and Services only computer can all be configured into a cluster (I'm pretty sure).

Some more basic questions

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