Modify the UI command.

I want to Modify ui command 'join_discussion_thread'.
That means i must Modify it's java class 'com.sapportals.wcm.rendering.uicommand.cm.UIDiscussionThreadCommand'.
How should i Modify it with NWDS?
Please help !
Best Regard
Han

Hi han,
for decompiling the class see:
java decompiler?
for understanding and changing it, see:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/kmc/implementing flexible ui one-step-screenflow.article
Hope that help,
Yoav.

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I have a Windows 8.1 machine. I used a projecteor a while back in a Power Point presentation. Now my menus for Adobe are very small and hard to read. The print command is so compressed that I cannot read or use it. How do I fix this problem?

I used a projecteor a while back in a Power Point presentation. Now my menus for Adobe are very small and hard to read. The print command is so compressed that I cannot read or use it. How do I fix this problem?

There is no application called "Adobe" - you are either working with Adobe Acrobat or the free Adobe Reader. Open up the preferences for the application (Edit>Preferences), then go to the "General" category and modify the settings for "Scale for screen resolution". You will have to restart the application after you do that. Does that fix your problems?

How do I modify the WHERE clause in my SQL query?

This seems like such a straight-forward part of the report design, but I'm fairly new to Crystal Reports and I only have experience with modifying reports someone else has already written. In this particular case, I just need to modify the WHERE clause of the SQL query. I can select Show SQL Query and see what statement is being used to select data, but I can't find where to modify it since it's grayed out. I see how to change the selection criteria, parameters, grouping, etc...just not the WHERE clause. The report is linked to a database used for reporting with a table created and populated by a stored procedure. I don't need to modify the stored procedure because the data I want to filter by is currently in the table--I just don't know how to filter by what I need. Here's part of the query:
SELECT "rpt_dist"."startdate", "rpt_dist"."transtype", "rpt_dist"."laborcode", "rpt_dist"."crewid", "rpt_dist"."regularhrs" FROM "Reporting"."dbo"."rpt_dist" "rpt_dist"
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I would like to add another crewid to the WHERE clause. Thanks for any input.

1.Open the report in the crystal designer
2.Go to the field explorer(if hidden go to view menu->field explorer)
3.Rt. click on the database fields->choose database expert
4.Now you will see 2 columns-Available DataSource and Selected Tables
5.Rt. click on the object(ex.command) available in the Selected Tables column->Choose Edit command
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I get to step 4 and I see the two columns including my database and the report table, but there is no command object available. If I right-click on my table, I can just view the Properties. ??
As for the other tip to modify the record selection: I don't see anywhere the other crewid values are set and if I add the one I'm missing, it doesn't modify the existing SQL Query and when I preview the report it throws off the results so that no data displays??
I'm using Crystal Reports 11.5 if that makes a difference. Thanks again.

Could not complete the Crop command because of a program error - Win 7

So I use PS CC everyday for cropping out images from design mockups for websites.
Yesterday (1 April 2014) I got a new comp from the designer with some updated images. So I opend the comp, and began to setup the cropped area with my guides. I then grabbed the marquee tool and made my selection, clicked Image->Crop, and then I get an error message.
"Could not complete the Crop command because of a program error."
Well that is helpful.
So now its "Help me Google, you're my only hope.", after about an hour or so of searching this error I find that it mostly happens to Mac users. I am using Windows 7. I also find that people are trying to get information form a PSErrorLog.txt file that is suppsoed to be located in the "Preferences Folder"... again I am on Windows 7.
So more searching to find the Windows eqivelant of this file's location: C:\Users\{USERNAME}\AppData\Roaming\Adobe\Adobe Photoshop CC\Adobe Photoshop CC Settings
Only to find there is no PSErrorLog.txt file. I do have a sniffer-out.txt file and a bunch of .psp files, a SynchFiles folder and 2 Workspaces folders (one Modified).
So I say to myself, "Well, I have cloud and a fast connection, won't take long to reinstall." So I delete PS ( I am also runnig DW, FL, Br, and AI ), and PS only. I do not run the cleaner tool as it only wants to delete a PS driver, or EVERYTHING!, which I do not want to do, I just want to delete PS. So I delete PS and check for anything left behind (why is there always stuff left behind? Apparently DELETE really means "Only delete some parts of the app that are required to make it work, and leave the rest behind.", or something.). Anyway, I then reinstall, go to crop again, and get the same error.
So here I am, "Help me Adobe Forums, you're my only hope."

Mylenium,
You are correct. But none of that information, or those parameters, have ever had any effect on cropping anything in PS before. I crop vector smart objects brought in from AI all the time. In this case, yes the layers I am trying to crop are vector smart objects, which I rasterized and merged, then resaved the document and still get the same issue.
But, going off of your suggestion, I did flatten the image completely and I am now able to crop it without error. I suspect that there is something else in the layers that maybe causing this issue, as you have mentioned.
Thank you for your input, while you may not have known it, you gave me at least somewhere to start to try and figure out what is happening.

Is this possible to access arbitrary frame and to modify the mask?..

Sorry for a bit messy discussion title. Please, let me explain.
I have some experience in implementing video processing algorithms, but as our own software and never under AE. Now there is an idea to implement something for AE and first of all, I'm curious, if this is possible at all.
1) When processing the n-th frame, I need the full access to the data of (n-k)-th and (n+k)-th. Is this possible to do in general case? Or the only variant is to implement frames buffering during the first pass?
2) Our algorithm uses the mask as one of the inputs. But in contrary to the usual case, mask does not define an area of interest. In any case the full frame is processed, but the processing differs for different regions, depending on mask. In our software, it works like this: user defines a mask (and some parameters). Then effect is slightly modifying (let say – refining) the mask during the render and renders final images. After this user can modify the mask somehow again if he/she is not satisfied with what algorithm has done. Can I produce the same workflow in AE? The only way is using a drawbot (this means CS 5.5 and higher)? And what if I want masks to be raster images?
The second question in the framework of this one is how to do two video inputs for an effect (first – the video to be processed and second – the mask (grayscale sequence in general case))?
The possible workflow is that user provides trivial mask – lets say, the black solid. But even during the first pass effect should produce the mask, according to its sight to the video – so, it should somehow substitute the black solid with the sequence on black'n'white images. Is this all possible in AE?
3) Is this possible (should be, I guess) to implement multipass algorithms? How the preview works then, if I need, for example, to pass all the video length 3-4 times, to produce the final render?
I can expect that all this is solvable in AE, but may be experienced users could be so kind to give me some basic recommendation on how to do this. Looking through the PDF, which accompanies the SDK has not allowed to come to a distinct answer for the question: is this possible or not. So, I rely on your consultation.

hi Theofil Mulony, welcome to the forum!
in short, yes, what you want to do is possible, but some parts may be tricky.
and now the long version:
1) When processing the n-th frame, I need the full access to the data of (n-k)-th and (n+k)-th. Is this possible to do in general case? Or the only variant is to implement frames buffering during the first pass?
you can access the pixel data of any layer at times other than the currently processed time. this concept of getting that data is referred to as "layer checkout" in the AE SDK, and "wide time" is the name of getting pixel data at times other than the current.
the following thread discusses the difference between two methods of getting such data:
http://forums.adobe.com/message/4033930#4033930
you can also look at the "checkout" sample project to see how both concepts are implemented.
2) Our algorithm uses the mask as one of the inputs. But in contrary to the usual case, mask does not define an area of interest. In any case the full frame is processed, but the processing differs for different regions, depending on mask. In our software, it works like this: user defines a mask (and some parameters). Then effect is slightly modifying (let say – refining) the mask during the render and renders final images. After this user can modify the mask somehow again if he/she is not satisfied with what algorithm has done. Can I produce the same workflow in AE?
masks in AE generate a matte by default. the user can turn that mask off, so that the shape remains, but the mask does not... mask. (you can also set the mask mode to "none" via API commands).
you can then read the "off" mask attributes and either render using an API command (see "pathmaster" sample to see how), or write your own algorithm if the API constraints on that operation are a problem for you. (and there are a few constraints on rendering masks in the API)
now. when you say "modifying the mask" do you mean you modify it's generated matte, or do you mean change it's defining vector?
both are possible, but completely different.
if you turned the mask off, and rendered it's alpha yourself, then you can modify that alpha as you wish.
if you want to use AE's generated matte of the mask and change the mask's outline shape, then you need to look into "streams" and the "mask outline suite".
the user can modify a mask's shape as he/she pleases, unless you lock that mask or otherwise sabotage the user's operation.
The only way is using a drawbot (this means CS 5.5 and higher)?
drawbot is the API for drawing over AE's interface in CS5 and up.
it's only a drawing tool. previous versions used OS drawing tools. that's all the difference.
what i think you're asking is weather you need to create the mask drawing/handling capabilities or not.
the answer is: you can, but you don't have to.
unless you need control over the mask drawing that AE's existing masks don't have, i would have used AE's masks and not create a brand new mechanism (that the user need to learn as well).
if you insist at creating a custom UI for drawing masks, the "CCU" sample project would be a good place to start the research.
(just don't come crying to me when you get a splitting head ache)
And what if I want masks to be raster images?
The second question in the framework of this one is how to do two video inputs for an effect (first – the video to be processed and second – the mask (grayscale sequence in general case))?
The possible workflow is that user provides trivial mask – lets say, the black solid. But even during the first pass effect should produce the mask, according to its sight to the video – so, it should somehow substitute the black solid with the sequence on black'n'white images. Is this all possible in AE?
by default, "effect" plugins (as opposed to AEGPs) get only one input - the image of the layer, post masks and previous effects (but before transformations).
you can put as many "layer param"s in your effect and let the user select any number of other layers, which you can the "checkout" and use as second inputs.
you can also checkout other layers without the user selecting them manually.
however, checked out layer results are pre-masks and effects. so if the user draws a mask over a black solid, you will not be able to read the "post mask" image unless the user pre-composes the layer with the mask inside the pre-comp. it's a common practice for users to do so, as many effects rely on a second input, and that's the only way to make the input pos-masks and effects. (so it's no biggie from the user's point of view)
in the same manner, you can read any layer's image and use it as a mask.
you get the image buffer, so it's up to you to decide whether to use the alpha channel of that image or the rgb (or any other method you see fit).
3) Is this possible (should be, I guess) to implement multipass algorithms? How the preview works then, if I need, for example, to pass all the video length 3-4 times, to produce the final render?
AE doesn't do multi pass rendering.
it actually can render arbitrary frames, in no particular order.
but as you already saw, you can access the image data from any time - of any time, so you can emulate passes.
if you need to fly through the whole sequence for every frame, that would of course be very time consuming and wasteful.
in such a case, you can try to do these passes only once, when effect is implemented, and cache the results.
look up "sequence data", to see how to manage memory specific to a single instance fo you effect.
but i must say that if you have to do full length scans of the footage, a couple of times over, and cache EVERYTHING, then you're in a bit of a problem in AE.
it's just not set up for such rendering logic.
not impossible, but highly inefficient in the AE rendering pipeline.
there is a lot more to al of the above, but i hope this gave you a clearer picture of how things are in AE.

How do you modify the default Execute thread count in Weblogic Server 9.2?

How do you modify the default Execute thread count in Weblogic Server 9.2?
How can you tune the starting number of weblogic.ExecuteThread on server startup and/or set minimum number?
Is there an option from the console?
Please let me know.
Thanks

Self tuning will automatically manage the threads but however you can still control the min and max by adding the min and max values for each instance either directly adding in config.xml or through JVM settings
1) Modifying the config.xml
Just add the following line(s) to each server definition :
<server>
<name>AdminServer</name>
<self-tuning-thread-pool-size-min>100</self-tuning-thread-pool-size-min>
<self-tuning-thread-pool-size-max>200</self-tuning-thread-pool-size-max>
</server>
2) Adding some JVM parameters
It's safer the following way :
add the following option in your command line : -Dweblogic.threadpool.MinPoolSize=100
Regards
RR

I did a presentation with many images and animations, now I need to change only the images without modify the related animations. How can I do it?

I did a presentation with many images and animations, now I need to change only the images without modify the related animations. How can I do it?
I use Keynote 09

Select the image you want to change and go to Format Menu>Advanced>Define as Media Placeholder (or command, option, control i).

I've just found the keyboard shortcut in Garageband for 'copy region' had changed from cmdC to ctrlC. I went to Preferences and clicked Restore Defaults for shortcuts. Now its altC . How can I get it back to the original commands.

I've just found the keyboard shortcut in Garageband for 'copy region' had changed from cmdC to ctrlC. I went to Preferences and clicked Restore Defaults for shortcuts. Now its altC . How can I get it back to the original commands.

When I use find file http://www.macupdate.com/app/mac/30073/find-file (which does tend to find files that "Finder" can't), it's not coming up with any other itunes library files that have been modified in the past week, which I know it would have been - unfortunately, I don't have a very recent backup of the hard drive. It would be a few months old so it wouldn't have the complete library on it....any ideas? I'm wondering if restarting the computer might help but have been afraid to do so in case it would make it harder to recover anything...I was looking at this thread https://discussions.apple.com/thread/4211589?start=0&tstart=0 in the hopes that it might have a helpful suggestion but it's definitely a different scenario.

How to modify the database name

Hi people
Im a developer and it's the first time that I use the Xe version of oracle. I need to modify the database name but I don't know how to make this. Im finding the commands but I don't meet this.
Anyone can help me?
Thanks
Best Regards

Hi,
XE is XE is XE ... ;-)
If you'd like to rename it you may get a database license for at least a STANARD EDITION ONE database, upgrade your XE to SE-ONE and then rename your database.
But (as it has been noted before) for obvious reasons there's no way to rename an XE database to something else :-)
Kind regards
Mike

How can I modify the logon screen on the portal

Hi,
We have designed some BI queries, when we open Query Designer and execute them (CTRL + R) an Internet Explorer open and ask us to log on this BI Portal.
On this Portal login screen, I can only provide my user name and password.
We would like the user to be able to select the language and to change is password.
How can we enable those changes ?
Thanks,
Hugo

Although in iSQL*Plus 9.0.1 you can't modify the default
login HTML, you can create your own static HTML "login"
page. Just make sure the correct login credential
parameters are passed to the iSQL*Plus URL. Your users will
have to call your new static page instead of the default
iSQL*Plus login page.
Copy the HTML from the default login page and change the
FORM ACTION to include the host and port:
<FORM ACTION="http://host.port/isqlplus" METHOD="post">
and change the "Connection Identifier" field to a drop down
list of the connection identifiers you want:
<TD CLASS="label">Connection Identifier:</TD>
<TD>
<SELECT NAME="sid">
<OPTION SELECTED>SID1</OPTION>
<OPTION>SID2</OPTION>
<OPTION>SID3</OPTION>
</SELECT>
</TD>
Add your own logo, joke of the day, and put it in
production....
iSQL*Plus 9iR2 has an option for a drop down list of connect
identifiers to be configured in the default login screen.
This allows sys admins to restrict the DB servers that can
be accessed. No other connect identifiers can be used, even
from CONNECT commands in scripts.
On the OTN home page there seems to be an "early access"
link for down loading the 9i Database R2.
-- CJ

SOLVED - modifying the arch .iso

Hi all. Apologies if I'm doing something obviously wrong. I'm trying to copy EFI/BOOT/loader.efi to EFI/BOOT/boot on the downloaded arch iso.
Reason for this is to boot the iso on my lennovo e71 which even with a BIOS update refuses to boot with the following error: 'failed to install override security policy'.
I've followed the steps on the wiki: https://wiki.archlinux.org/index.php/Re … nstall_ISO
Essentially using the command:
"genisoimage -l -r -J -V "ARCH_201209" -b isolinux/isolinux.bin -no-emul-boot -boot-load-size 4 -boot-info-table -c isolinux/boot.cat -o ~/arch-custom.iso ~/customiso"
The newly generated iso refuses to boot. Any ideas? (yes I did amend the label to that of the original image.)
Thanks in advance
Ian
Last edited by Hutchism (2014-10-20 21:05:55)

Hutchism wrote:...
"genisoimage -l -r -J -V "ARCH_201209" -b isolinux/isolinux.bin -no-emul-boot -boot-load-size 4 -boot-info-table -c isolinux/boot.cat -o ~/arch-custom.iso ~/customiso"
Ian
Are you actually using ARCH_201209?
I know you wrote you had modified the label "ARCH_YYYYMM", but double check it.
EDIT: Did you modify 'archisolabel' in loader/entries/archiso-x86_64.conf or/and in arch/boot/syslinux/archiso.cfg?
I have noticed that the latest ISO (2014-08) has some file names changed in its internal structure. Some files have been moved to other places, too. Perhaps that is why you ISO doesn't boot.
I have modified my script to work with the new structure of the current ISO, and created modified ISO's that successfully start in both BIOS and UEFI configurations on my virtual machine. I can add the copying of those .efis and send you the script to use or to see what it looks like.
EDIT2: No reply, so this information is for those who might look for an arch ISO image starting with a passwordless sshd service on a standard port. I have put my bash script in AUR, arch-headless. The script includes a commented out solution to the original poster's problem, as he suggested in post 3. You can uncomment it and try if it works, I have never done it.
Last edited by dif (2014-08-05 15:09:48)

Want to modify the partner in the fast entry tab of the trnx : crmd_order

there r 4 partners in the fast entry tab.
such as sold to party, ship to parth,
service business partner and execution partner.
in this i want to modify the execution partner with new value replacing the old one.
i tried using crmd_order_maintain, but it only adds new partner in the transactino tab but not deleting the old one.
if the execution partner field is blank then only it updates the execution partner with new one, otherwise it only adds the new execution partner in the transaction tab. leaving fast entry tab's execution partner unchanged...
<b>ITS URGENT PLEASE... PLEASE HELP ASAP...</b>
thanks in advance...
sham deshmukh

Hi,
All these BP informations are stored in table CRMD_PARTER. So one way one is to Modify the table directly using MODIFY command. For that you need to understand table relationship between CRMD_ORDERADM_H CRMD_LINK and CRMD_PARTNER.
Regards,
Amit

Why I cannot modify the access permissions?

On the Fedora8 OS I issue the follow command:
[root@localhost local]#chmod o-r /usr/local
[root@localhost ~]#chmod o+w /root/rar
Then I check the privilege using GUI tool and I find the access permissions have not been changed.
Why I cannot modify the access permissions as a root user?

1) Is the underlying file system mounted as read-only? Not even root can overcome that.
2) Perhaps the file has been marked as "immutable" by chattr(1)? What does
# lsattr -d /usr/local/ /root/rar
show? Without attributes, should see only dashes ("-").

Help protect my Linksys WRT54G from the "curl" command which bypasses my security settings

It's way too easy to break into my Linksys WRT54G router!
Do you have firmware that will fix this vulnerability?
Instantly bypassing the administrator password, my fifteen-year old
neighbor broke into my Linksys WRT54G router (firmware revision v1.0.0.6)
in ten seconds simply by sending this one "curl" command to it via the
Internet from his home next door!
c:\> curl -d "SecurityMode=0&layout=en" http://192.168.0.1/Security.tri
This kid was kind enough to knock on my door today to tell me to fix it.
I invited him in, and from inside my own house, he showed me the Linksys
WRT54G command above which immediately disabled all my wireless security
WITHOUT him having to enter any password!
He showed me how to disable remote administration but he said the
vulnerability still exists until I get a new router. I can't believe
everyone with a Linksys WRT54G router is throwing it in the garbage.
Where/how can I find a firmware update that protects me from this curl
vulnerability?

To protect your router:
* disable remote management.
* enable WPA2 or WPA with a strong preshared key on the router.
That is essentially all you must do. This protects against the curl problem (from the outside). The benefits of the rest varies:
* set a strong, hard to guess password on the router.
That's always a good idea to prevent some guest coming over, plugging into your network and modifying the router. For that to be relevant the person either needs physical access to your wired LAN or the WPA key.
* disable UPnP
Good idea if you are worried you could install some malware on your computer. UPnP allows to set port forwardings for incoming connections from the internet. It allows a computer to automatically setup the forwarding to make a server accessible in the internet. You'll often need this for gaming. But it obviously can be exploited by malware.
* access server to https instead of http
With WPA in place on the wireless this is only really necessary if you worry about someone gaining physical access to your router. https protects the password transmission to the router. But then, if someone gains physical access to my router I think the protection of my password would be the least of my problems.
* disable wireless access to the router configuration
For this to be effective with WPA in place would require the attacker to crack WPA to get into your WLAN. WPA is considered secure at this time. Anyone cracking WPA with a strong key must have a lot of computing power and a lot of knowledge. I don't know if this setting would really prevent that attacker of gaining full access to the router. This setting may be useful if you have an occasional guest to which you grant wireless access to the internet...
* changing the default IP address from 192.168.1.1 to something else and turning off the DHCP server on the router
With the DHCP server in place changing the IP address is no mean of protection because the DHCP server assigns a correct IP address in your LAN. You have to setup static IP addresses on all computers and devices. However, if someone gained access to your LAN (wireless or wired) all you have to do is wait and listen to the LAN traffic. It usually takes a few seconds until some noisy windows computer will broadcast a message and you have picked up the IP addresses in the LAN
Some more things often mentioned with questionable benefits:
* turn off SSID broadcast
Supposed to make the WLAN "invisible". O.K. It does make it harder for the average Joe to check what WLANs are in the neighborhood and which channels they use to optimize the choice of channels and limit interference. It does also prevent accidental connection attempts. However, with WPA/WPA2 in place the WLAN is protected anyway. Anyone, who really wants to know if there is a network can scan with a wireless card in monitor mode. The SSID is transmitted unencrypted. Plus in average it requires more times and more power (on laptops) to connect to the network as the wireless card must actively try to connect to each configured WLAN on the computer to find out if the network is there or not. With SSID broadcast it simply scans for broadcasts and then knows the network is there...
* wireless MAC address filtering
Supposed to limit the computers which can connect to the WLAN. Only computers with the MAC address on the list can connect. Again, this only prevents accidental connection attempts. MAC addresses are transmitted unencrypted. It is easy to pick them up with a wireless scanner. Thus, for anyone who knew how to crack WPA the MAC address filter list will be the least of problems. Most wireless cards can be configured with any MAC address you like. But the list increases the amount of effort for you to add another wireless computer to your WLAN as you always have to remember to set it up correctly...

Can the target system in the REF command dynamically be specified?

Hello all,
I have a main script which calls additional other scripts in different target systems (according to a defined system landscape). So far so good. Now when I have another system landscape in place, it's very likely that I have to handle other target systems.
With the REF command I can call these other eCatt scripts but how can I dynamically specify the target system? According to the eCatt team this is not possible. Does anyone of you have an idea how I can have a workaround? Is there a BADI / Userexit etc. which I can use?
I want to avoid to work with version, because I would duplicate the script. When you maintain one place you also have to remember the other versions you have.
Kind regards,
Thomas

Hi Thomas,
>Now when I have another system landscape in place, it's very likely that I have to handle other target systems.
I suggest to keep the target system at the REF command (since that anyway should have a name which qualifies the role of your system instead of system name, e.g. ERP or CRM or SCM ).
To change the landscape you can exchange what makes up the landscape: your system data container.
Sample:
1) SCRIPT "Scenario" call SCRIPT "Create_Order" in system CS1 which is CRM system
2) SCRIPT "Scenario" call SCRIPT "Check_Replicated_Order" in system ER1 which would be ERP system
As long as you are about to code the scripts:
- Have a system data container SD_DEV
- Define system CRM with rfc-destination to CS1 and ERP with rfc to ER1
- In your scripts only use the terms ERP and CRM
-> REF ( Create_Order, CRM ).
-> REF ( Check_Replicated_Order , ERP ).
Once you come to test another landscape:
- Simple copy SDC SD_DEV to SD_TEST_LANDSCAPE1
- Exchange only the rfc destinations to have ERP and CRM point to new systems
(don't modify the existing destination, since you will need them still)
Now start your Script "Scenario" with System data container SD_TEST_LANDSCAPE1 on start screen or even assign the system data container name in Test organizer at test package level.
This is the way you can switch landscapes very easily. It only requires to use logical target system names from the beginning.
Hope this helps or at least starts a discussion about it.
Best regards
Jens

Modify the UI command.

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