Using XSQL - how would you generate attributes

The notion of generating XML from relational databases does not appear to distinguish between attributes of a node and children of the node.
For example,
Is there a way of generating an XML document as follows:
<EMP age="50" height="5.6" weight="120">
<LAST NAME>
Tiger
</LAST NAME>
<FIRST NAME>
Scott
</FIRST NAME>
</EMP>
from a relational database ? As far as I can see, the attributes of the <EMP> tag and the children tags under <EMP> would both be modeled as columns of the EMP table.
Can anyone suggest a way of doing this?
Any ideas will be appreciated....
Madhu
null

Our canonical form prefers elements because in Oracle any column could have a user-defined structured type. Using elements allows a uniform style that easily extended to nested content.
You'll have to use an XSLT transformation to achieve an attribute-based result.

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How would you generate moving tv static - white noise?

Hey guys and gals - been searching, but with no success, to try and find out the best way to make moving white noise / tv static.
Anyone got any suggestions at all?
thanks in advance
Allen

I did this once using the gradient colorize filter over a video set to +50 repeats on a grayscale gradient. Then I just added a "TV static" noise I found on google. With this filter, you can even "morph" a video from full static to a clean image, giving kind of a cool poltergiest effect.

How would you use Aperture 3 Labels & Flags in your workflow?

Now that A3 has the ability to use Labels & Flags, I'm trying to incorporate their use into my workflow but am struggling to find the most effective way.
I've used the star rating for selections & refining the selections. In A2 I used keywords on images to indicate actions on the images, however I never thought this was an elegant solution because unless I forget to remove them they stay with the images as I export them. Fundamentally though I think of Keywords as attributes of the image, so using keywords to describe actions was always strange.
One thing I liked with this workflow though was I could place multiple "actions" on an image since there can be any number of keywords. In A3 you can only assign one labe at a time. So this made me think of how I'd use Labels.
So thus my question: how would you incorporate labels & flags into your existing workflows consisting of star ratings & keywords?

I've wanted flags for a long time just to be able to mark where I left off on a project. My inelegant solution has been to give a terrible picture 5 stars. Other uses are to quickly get back to certain images.
I don't yet know how exactly I'll use labels or what other uses I'll have for flags, but I'm happy to have the added versatility. Between flags and labels, I have 8 new ways to mark and filter images. (10 if you count no flag and no label.) Sure one can do a lot with stars, stacks and keywords, but now one can do more.
DLS

How would YOU retype these old XM08 types for use in an ABAP OO method?

The XM08 function group has the following type declarations:
TYPES: BEGIN OF mmcr_drseg_co.
        INCLUDE STRUCTURE cobl_mrm_d.
TYPES: cr LIKE drseg_cr    OCCURS 0,
       unpl_refwr TYPE refwr,
       END OF mmcr_drseg_co.
TYPES: mmcr_tdrseg TYPE mmcr_drseg OCCURS 0,
TYPES: BEGIN OF mmcr_drseg.
        INCLUDE STRUCTURE drseg.
TYPES: cr LIKE drseg_cr OCCURS 0,
       co TYPE mmcr_drseg_co OCCURS 0,
       sm LIKE drseg_sm OCCURS 0,
       charact TYPE rbcharact_instance OCCURS 3,
                                       "instances of characteristics
       uebgmat TYPE matnr,
       uebrblgp TYPE rblgp,
       selkz_db TYPE selkz,
       rblgp_old TYPE rblgp,           "rblgp before aggregation
       END OF mmcr_drseg.
How would YOU redeclare these types so that they work in an ABAP Objects class?
Some of the "fixes" are easy, like replacing "LIKE" with "TYPE:".
But what about the "INCLUDE STRUCTURE" and the "occurs 0" specifications?
The reason I'm asking this is that I have to call a method from ZXM08U16 and I'd like to be able to pass this method exactly what XXM08U16 gets from SAP, i.e. the table E_TDRSEG of type MMCR_TDRSEG

David,
I wonder it can be directly in ABAP (I would like to hear opinions from others as well!), I needed to use Data Dictionary as well:
TYPES: BEGIN OF mmcr_drseg_co.
        INCLUDE STRUCTURE cobl_mrm_d.
TYPES: cr TYPE z_tt_drseg_cr,
       unpl_refwr TYPE refwr,
       END OF mmcr_drseg_co.
z_tt_drseg_cr is a table type created in SE11, based on structure drseg_cr.
the way to create internal table and work area, based on the above:
DATA : gt_... TYPE TABLE OF mmcr_drseg_co.
DATA : gw_... TYPE mmcr_drseg_co.
hope this helps some
ec
UPDATE : Rich is right, it is possible to do it only in ABAP with the DEFAULT KEY addition.

How would you determine the total ram used by applets?

hi guys;
I have 2 applets.
One applet runs in a browswer. - in the microsoft jvm.
Another applet on another browser (or another page) - in the sun plugin.
How would you guys determine the total RAM (not just heap memory) used by these applets.
my strategy would be to open up the browser. and look at the memory next to that internet explorer process. Then I would open up another browser with applet and see total memory taken. Then I would subtract to determine the difference.
Does this sound correct?
Each applet has multiple jar files associated with it.
Stev

What you really should do is test your applet on a bunch of machines, like a 32 meg ram win 98, 64 meg ram win NT, and a 256 meg ram win 2000, and then give them a performance report under the different configurations. That's really what they're after (probably)

VI Analyzer - How Would You Configure It for This Use Case?

My group has different people working on different LVPROJs for each software deliverable we have. Each LVPROJ uses our user.libs and instr.libs, as well as an overall "framework" that is the same for most LVPROJs.
I really think the VI Analyzer toolkit would be powerful for code reviews, but only if I can configure it in a way where which tests I run and what the criteria are can be saved and used on any project. I can't seem to get this to work for me. I want to save all those configurations, and use it on new LVPROJs easily - the easier I can make this process, the more inclined others will be to use this for code review. How would you do it? (if it's even feasible)
Solved!
Go to Solution.

I suggest creating a .cfg file without a project linkage, but with all the tests selected and configured as you want...so a .cfg file with no "Items to Analyze" specified. Then, when working on an individual project, open that CFG file, add the project's top-level folder to the analysis, then save that CFG file with that project. This means you can't have the project linkage in your CFG file, but assuming your project is all within some top-level folder, that shouldn't be much of an issue, since the CFG file will be "linked" at that point to the top-level folder containing your project.
Darren Nattinger, CLA
LabVIEW Artisan and Nugget Penman

How would you split a 10 GB root partition? Would you?

The system seems to be booting a little slow lately (been using Arch for more than a year now) and I was thinking of splitting the root partition to improve performance.
Right now the entire OS is on a single partition. I don't have a /home partition but I can see it's usefulness:
- files on /home are, in general, more frequently written (browser cache especially), which means less fragmentation for the root partition
- having a noexec flag for /home so no potentially dangerous software will run from there (and why would you need to run software from /home?)
- my /var folder takes up 102 MB, 9.706 files in 4.846 folders. Is there a filesystem that will deal well with many small files ? ReiserFS maybe ?
So how would you split (gigabyte-wise) a 10 GB partition into /, /home and /var ? And would you ? I've been told from the IRC channel that it makes zero sense. At least not for desktop use.
PS: I'm also switching from i686 to x86_64, so please take that into account as well. For instance I noticed that 64 bit software usually takes up more space than 32 bit.
Last edited by DSpider (2011-05-29 11:32:04)

Here is what's happening on my Arch box:
. 2,1TiB [##########] /mnt
. 61,0GiB [ ] /home
5,2GiB [ ] /usr
. 2,9GiB [ ] /var
126,0MiB [ ] /opt
83,1MiB [ ] /lib
. 14,1MiB [ ] /boot
10,0MiB [ ] /sbin
. 7,3MiB [ ] /etc
5,3MiB [ ] /bin
. 3,0MiB [ ] /tmp
192,0kiB [ ] /run
20,0kiB [ ] /srv
! 16,0kiB [ ] /lost+found
4,0kiB [ ] /dev
4,0kiB [ ] /lib64
! 4,0kiB [ ] /root
. 0,0 B [ ] /proc
0,0 B [ ] /sys
< 0,0 B [ ] /media
Generated with ncdu.
I have big stuff installed like a full texlive and libreoffice and I never clean my package cache. This is /var:
. 2,6GiB [##########] /cache
. 153,2MiB [ ] /lib
57,1MiB [ ] /abs
. 31,3MiB [ ] /log
7,4MiB [ ] /tmp
. 592,0kiB [ ] /spool
. 132,0kiB [ ] /run
8,0kiB [ ] /lock
e 4,0kiB [ ] /opt
e 4,0kiB [ ] /local
e 4,0kiB [ ] /games
! 4,0kiB [ ] /enigma
4,0kiB [ ] /empty
@ 0,0 B [ ] mail
And this is /var/cache
2,6GiB [##########] /pacman
10,9MiB [ ] /pkgtools
3,0MiB [ ] /man
320,0kiB [ ] /cups
280,0kiB [ ] /fontconfig
252,0kiB [ ] /samba
! 4,0kiB [ ] /ldconfig
e 4,0kiB [ ] /hald
/usr
2,8GiB [##########] /share
1,7GiB [###### ] /lib
415,2MiB [# ] /bin
153,9MiB [ ] /include
149,8MiB [ ] /lib32
15,3MiB [ ] /src
13,7MiB [ ] /sbin
104,0kiB [ ] /local
I think I have a very typical desktop here: Mostly web/office stuff and some multimedia.

In Security, clicking on the "Saved Password" button displays your current saved password for each site. It does not allow you to change a password. How would you do that?

In Security, clicking on the "Saved Password" button displays your current saved password for each site. It only allows you to view and delete site passwords. It does not allow you to change a password. How would you do that?

If you enter a new password Firefox should offer to change the password.
*You may not need to delete the old password. Try "Refreshing" the page, entering the site again, you may need to let Firefox fill in the old password, then enter the new password, and Firefox should ask to save the new password. See:
**http://kb.mozillazine.org/Deleting_autocomplete_entries
*If you delete the old password, you may need to "Refresh" the site after deleting the old password.
If you want to delete the password that has been saved do the following:
#In the Tools menu select Options to open the options window
#Go to the Security panel
#Click the "Saved Passwords" button to open the passwords manager
#Select the site in the list, then click Remove
 
 
'''You need to update the following.''' The Plugin version(s) shown below was/were submitted with your question and is/are out of date. You should update to avoid known security issues with the version(s) you have installed. Click on "More system info..." to the right of your question to see what was included with your question.
*Adobe PDF Plug-In For Firefox and Netscape 8.3.0 (''Note: this is a very old version and installing the current version may not delete it or overwrite it. To avoid possible problems with having 2 versions installed on your system, you may want to remove the old version in Windows Control Panel > Add or Remove Programs before installing the new version'').
*Shockwave Flash 10.3 r181 (''this may be current but a new version was released on 2011-06-14 with a ".26" after the "181". You can use the Plugin Check below and/or look in Add-ons > Plugins for the version of Shockwave Flash that you have installed. The newest version will be shown in Add-ons > Plugins as "Shockwave Flash 10.3.181.26"'').
*Next Generation Java Plug-in 1.6.0_24 for Mozilla browsers
#'''''Check your plugin versions''''' on either of the following links':
#*http://www.mozilla.com/en-US/plugincheck/
#*https://www-trunk.stage.mozilla.com/en-US/plugincheck/
#*'''Note: plugin check page does not have information on all plugin versions'''
#*There are plugin specific testing links available from this page:
#**http://kb.mozillazine.org/Testing_plugins
#'''Update Adobe Reader (PDF plugin):'''
#*From within your existing Adobe Reader ('''if you have it already installed'''):
#**Open the Adobe Reader program from your Programs list
#**Click Help > Check for Updates
#**Follow the prompts for updating
#**If this method works for you, skip the "Download complete installer" section below and proceed to "After the installation" below
#*Download complete installer ('''if you do NOT have Adobe Reader installed'''):
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#**Use either of the links below:
#***https://support.mozilla.com/en-US/kb/Using+the+Adobe+Reader+plugin+with+Firefox ''(click on "Installing and updating Adobe Reader")''
#***''Also see Download link''': http://get.adobe.com/reader/otherversions/
#*After the installation, start Firefox and check your version again.
#'''Update the [[Managing the Flash plugin|Flash]] plugin''' to the latest version.
#*Download and SAVE to your Desktop so you can find the installer later
#*If you do not have the current version, click on the "Player Download Center" link on the "'''Download and information'''" or "'''Download Manual installers'''" below
#*After download is complete, exit Firefox
#*Click on the installer you just downloaded and install
#**Windows 7 and Vista: may need to right-click the installer and choose "Run as Administrator"
#*Start Firefox and check your version again or test the installation by going back to the download link below
#*'''Download and information''': http://www.adobe.com/software/flash/about/
#**Use Firefox to go to the above site to update the Firefox plugin (will also install plugin for most other browsers; except IE)
#**Use IE to go to the above site to update the IE ActiveX
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#**http://kb2.adobe.com/cps/191/tn_19166.html#main_ManualInstaller
#**Note separate links for:
#***Plugin for Firefox and most other browsers
#***ActiveX for IE
#'''Update the [[Java]] plugin''' to the latest version.
#*Download site: http://www.oracle.com/technetwork/java/javase/downloads/index.html (Java Platform: Download JRE)
#**'''''Be sure to un-check the Yahoo Toolbar option during the install if you do not want it installed.
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How would you pass more than 255 args?

I have an SFTP program that currently is only passed a single file. I am modifying it so that it will loop though an array of files to simulate an mput command. Originally I was just going to call the program with each file to be transferred as an argument but noticed the 255 argument limit. I am looking at potentially having 1500 - 2000 files to transfer at one time. I am just looking for advice on how this should be designed. One idea that was forwarded to me was to just create a listing of the files on the server and use that list file as my argument. Would this be the best approach for this issue?

sdhalepaska wrote:
georgemc wrote:
sdhalepaska wrote:
georgemc wrote:
sdhalepaska wrote:
georgemc wrote:
I see no reason why you need an argument for every file.I would not necessarily need one for every file. Prior to our needing to use this for multiple files, it was easy enough to pass in one file as an argument. That is my question, how would you try to pass in a long list of files?Let's establish what you are concerned about. The 255 argument limit is on method signatures. From what you're saying here, you're talking about arguments being passed into your application from, say, the shell. Am I right?Correct, please see my clarified post. From what I have tested, the 255 argument limit appears to exist even for arguments passed to main.Ah, but arguments passed to main from the command line are passed into main as a single array of Strings, no matter how many of them there are. I have no idea what the limit on those is, but an array can hold millions of elements. I expect your shell will moan about that many, though.
As I see it, you have a few choices. Unless these files are all in different, arbitrary directories, you can specify a list of directories for your app to search. Or you can pass them all in one at a time, and see how you go. Or you can list them in a text file, pass that to your app and have it work them out. Or write a script that invokes your app multiple times. What you don't need, is a method that takes each file as an argument.Thank you for walking me through this. Would you mind telling me which way you would lean if you were designing this? The files will all be in a single directory on the server and I would not like to invoke the app multiple times as it creates a connection during each invocation. They're all in the single directory. Ok, are all the files in that directory to be transferred? If so, I'd just pass the directory name to the app, and have it iterate over all the files. If it's only to be certain ones, how do you know which ones? Is there some regex or filtering you can do on the command line?
If you are interested, the 255 argument limit for main that I tested was from this article:
[http://www.javaspecialists.eu/archive/Issue059.html|http://www.javaspecialists.eu/archive/Issue059.html]
It does die at 255 using Java 1.5.Like I said, arguments to a method are thus limited. But the args passed to an app are passed to main as one argument - an array. In short, that article is not relevant to your problem.

How would you go about saving an online image locally?

Say if you knew the url such as http://www.yahoo.com/img.jpg
How would you save this locally?

Read the answer in your previous posting:
http://forum.java.sun.com/thread.jspa?threadID=772451
Use the file as an InputStream to read the data and then use an OutputStream to write the file.
The logic is the same as reading and writing a file from disk once you have the InputStream.

How would you capture the stdout of Runtime.getRuntime().exec())?

How would you capture the stdout of Runtime.getRuntime().exec())?
Say you wanted to execute PKZIP25.exe from java using Runtime.getRuntime().exec(). How would you capture the output of PKZIP25 (the console IO) in a file so you could check the results?
Thanks
Bill Blalock

Thanks.
Could you explain a little more?
The program I am calling seems to be executing, as far as Java is concerned, but nothing happens. I imagine I have made mistakes in calling it but can't see the output to the console.
Should I use Runtime.getRuntime().exec() or Runtime.exec() for something like this?
I appreciate the help!
Bill B.

How would you read in each line of data and display them to message box?

How would you read in each line of data from the _.txt file_ and display the whole data using an information-type message box?
I know how to display each line of the .txt file data, but I do not know how to display the whole thing.
Here is how I did to display each line of data using the message box:
import javax.swing.JOptionPane;          // Needed for the JOptionPane class
import java.io.*;                         // Needed for file classes
public class problem3
     public static void main(String[] args) throws IOException
          String filename;          // Needed to read the file
          String categories;          // Needed to read the categories
          // Get the filename.
          filename = JOptionPane.showInputDialog("Enter the filname.");
          // Open the file.
          FileReader freader = new FileReader(filename);
          BufferedReader inputFile = new BufferedReader(freader);
          // Read the categories from the file.
          categories = inputFile.readLine();
          // If a category was read, display it and
          // read the remainig categories.
          while(categories != null)
               // Display the last category read.
               JOptionPane.showMessageDialog(categories);
               // Read the next category.
               categories = inputFile.readLine();
          // Close the file.
          inputFile.close();
}I think I need to change here:
// If a category was read, display it and
          // read the remainig categories.
          while(categories != null)
               // Display the last category read.
               JOptionPane.showMessageDialog(categories);
               // Read the next category.
               categories = inputFile.readLine();
          }but I don't know how to.
Could you please help me?
Thank you.

kyorochan wrote:
jverd wrote:
What is not understood about your question is which part of "read a bunch of lines and display them in a textbox" do you not understand.
First thing's first though: You do recognize that "read a bunch of lines and display them in a textbox" has a few distinct and completely independent parts, right?I'm sorry. I'm not good at English, so I do not understand what you said...
What I was trying to say is "How to display the whole lines of .txt file in single dialog box."We know that.
Do you understand that any problem can be broken down into smaller pieces?
Do you understand that your problem has the following pieces?
1. Read lines from the file.
2. Put the lines together into one String.
3. Put the String into the message box.
and maybe
4. Make sure the message box contents are split into lines exactly as the file was.
(You didn't make it clear if that last one is a requirement.)
Do you understand that 1-4 are completely independent problems and can be solved separately from each other?
Do you understand that you have stated that you already know how to do 1 and 3?
Therefore, you are NOT asking "How to display the whole lines of .txt file in single dialog box." Rather, you ARE asking either #2 or #4 or both.
If you say once more "display all the lines of the file in one dialog box," then it is clear that we are unable to communicate with you and we cannot help you.

Problem with the Photomail option within " How would you like to share ?"

I have a PC with Windows 7 and Elements 10 installed. For the past couple of days, when I attempt to share photos using the Photomail option under "How would you like to share ?" column , after selecting the recipient, I get an error message dialogue box that says : "Elements 10 Organizer has stopped working - a problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available". Then the Organizer stays closed down until I reopen it. However, I am able to share photos using the "Email Attachment" option.
What could be wrong with the "Photomail" option ?
Thanks

Hi,
I have seen this sort of failure caused by a permissions problem.
Try this:
Close elements
Create a shortcut on your desktop which goes direct to the organizer
Right click on that shortcut and select "Run as Administrator" (even if you are an administrator)
Now try your Photomail again
If it does work, you only need to do this once, it seems to correct itself after that.
Good luck
Brian

How will you generate the work schedule in live system

How will you generate the live system
Appreciate for sppedy answer

Your live system must be open for table changes if you want to generate your work schedule rules - this will need to be done by your basis team.
Usually, work schedule rules are generated in development and transported through to production. The generation is performed by using program RPTSHF00 (or transaction code OG00). You generate as a batch with the 'BTCI = ''/online, ='A' or 'E'"field set to E. This will save the generation to a transport. If you have a lot of work schedule rules, you may need to split the generation over more than one transport.
Regards

How do you generate an executable in LabVIEW 8.6?

How do you generate an executable in LabVIEW 8.6? A point to a web site would be helpful.
Thanks in advance.

In version 8.0 and above you must create a LV project first. Once
you have created a project you can right click on build specifications
located at the bottom of the project window. Select
new>>application. This will allow you to create the exe. If you
want to create an installer then you must follow the same process.
They are now separate.
To find more information goto
the help menu in a LV window and select "search the LabVIEW help" When
the window pops up select the index tab and type the following:
"building, applications (how-to)" This should give you the information
you need.
Hope this helps.
BJD1613
Lead Test Tools Development Engineer
Philips Respironics
Certified LV Architect / Instructor

Using XSQL - how would you generate attributes

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