Question about USB mice using

Can anyone please let me know whether any precautions need to be taken when using a mice ; generally is there any need to exert caution while connecting and removing the mice from USB port.
As of now, the mice is being detected automatically and there is no icon for "safely remove hardware" .
Thankyou very much
Best Regards

Hi Karthik,
When an external device is connected to your notebook it it will usually transmit and receive data in real time. Consider your USB Mouse, you click one of the buttons and this is transmitted to your notebook where it is acted upon by the operating system. In effect this occurs in real time and there is no buffering of data to worry about so the device could be unplugged at any time without the need to 'Safely Remove Hardware'.
Now consider a USB attached hard drive. In this case if data is being written to the hard drive (or read from it) then this does not occur in real time since the data is 'buffered' in transit in order to optimise the hard drive utilisation. A similar system is used when ripping/burning CDs and DVDs. In this case the 'Safely Remove Hardware' option is used to ensure that the last bits of data are cleared from the 'buffer' before the device is disconnected. If this were not done then some data loss would be experienced when the device was disconnected.
Since your mouse is not transferring data it is therefore not using any buffering.
regards,

Similar Messages

Question about openning files using SDK 10.

I have written a Plug-In for SDK 9 that works wonderfully. One of the functions is for the user to be able to page (Next/Previous) between PDF files on our server. This functionality now longer works without crashing Acrobat 10. All I am doing is creating the URL path to the next/previous PDF, creating a CustomFileSys with the path and calling AVDocOpenFromFile.
Does this no longer work with Acrobat 10 SDK?
Thanks!

Should work fine, AFAIK.
For this level of issue, I would open a formal support request with developer support.
From: Adobe Forums <[email protected]<mailto:[email protected]>>
Reply-To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>>
Date: Mon, 10 Oct 2011 08:51:08 -0700
To: Leonard Rosenthol <[email protected]<mailto:[email protected]>>
Subject: Question about openning files using SDK 10.
Question about openning files using SDK 10.
created by Greggars<http://forums.adobe.com/people/Greggars> in Acrobat SDK - View the full discussion<http://forums.adobe.com/message/3963065#3963065

Design question about when to use inner classes for models

This is a general design question about when to use inner classes or separate classes when dealing with table models and such. Typically I'd want to have everything related to a table within one classes, but looking at some tutorials that teach how to add a button to a table I'm finding that you have to implement quite a sophisticated tablemodel which, if nothing else, is somewhat unweildy to put as an inner class.
The tutorial I'm following in particular is this one:
http://www.devx.com/getHelpOn/10MinuteSolution/20425
I was just wondering if somebody can give me their personal opinion as to when they would place that abstracttablemodel into a separate class and when they would just have it as an inner class. I guess re-usability is one consideration, but just wanted to get some good design suggestions.

It's funny that you mention that because I was comparing how the example I linked to above creates a usable button in the table and how you implemented it in another thread where you used a ButtonColumn object. I was trying to compare both implementations, but being a newbie at this, they seemed entirely different from each other. The way I understand it with the example above is that it creates a TableRenderer which should be able to render any component object, then it sets the defaultRenderer to the default and JButton.Class' renderer to that custom renderer. I don't totally understand your design in the thread
http://forum.java.sun.com/thread.jspa?forumID=57&threadID=680674
quite yet, but it's implemented in quite a bit different way. Like I was saying the buttonClass that you created seem to be creating an object of which function I don't quite see. It looks more like a method, but I'm still trying to see how you did it, since it obviously worked.
Man adding a button to a table is much more difficult than I imagined.
Message was edited by:
deadseasquirrels

Questions about Indexing and Using an Indexing POA

Although I have only about 50 users, at least 15 of them have in excess of 100,000 messages in their accounts and the POA (version 7.0.2) is regularly slowing to a crawl. (I just know that plans for revolution are fomenting!) I have embarked on a campaign to reduce these accounts by archiving everything off to get mail accounts down to 3000 or fewer pieces. I have achieved user buy-in, but have worked on only a few users so far.
In another closely related thread, it was suggested to me that the PO speed issues relate to broken indexes. And I suspect that given so many messages, the indexes were never getting fully rebuilt with the default QF POA settings. I am trying to fix that situation in addition to reducing mail account sizes. So, I have set up a second POA on another server and dedicated it to the indexing task. The /qfinterval is set for 1 hour, other /qf switches at default. The POA-QF does no mail delivery, but it does do nightly user upkeep.
The POA-QF seems to be steadily working away and making progress at reducing the number of unindexed messages. However, I have questions about what I am seeing and what more I can do:
1. Is the progress I am seeing real progress? For example I have a user with over 100,000 messages to be indexed and every time I check the logs, the count drops by about 500 messages per hourly QF cycle. I assume that if I just let it keep running, it will eventually get caught up and fixed. Not only with this user, but with all the others as well. Will my patience (and theirs) be rewarded? Are there any gotchas I need to prepare for?
2. One user has recently had virtually all of her messages successfully moved to archive. I can see them in the Archive, and do not see them in the online account. However, now over a week later, QF still shows >130,000 items still left to index for that user. The POA-QF is making slow, steady progress reducing that number, but why is this user's QF count still so high? Does it just need more time, or is there something amiss for this user?
3. I may want to rebuild indexes for single users from scratch. I have seen the TID 3105742 which tells how to do this: Essentially you turn off mail delivery functions, and make some other switch changes to dedicate the POA to indexing for just a single user, and then you let the POA rebuild the indexes. The implication of that scenario is that the POA is now enjoying exclusive access to the user's databases.
If I want to use my secondary POA-QF to rebuild a user's index from scratch, does the main POA have to be offline and the user out of GWise? That is, Does the QF process require exclusive access in order to rebuild indexes from scratch?
Thanks for any thoughts or suggestions.
Peter Smick

pgsmick wrote:
> 1. Is the progress I am seeing real progress? For example I have a user with
> over 100,000 messages to be indexed and every time I check the logs, the count
> drops by about 500 messages per hourly QF cycle. I assume that if I just let
> it keep running, it will eventually get caught up and fixed. Not only with
> this user, but with all the others as well. Will my patience (and theirs) be
> rewarded? Are there any gotchas I need to prepare for?
Set this switch for this indexing POA - /qflevel=999 - this will index
everything in one run. It will take a long time, but with no qflevel switch you
are indeed only indexing 500 messages at a time, and if the user has that much
mail, it might never really catch up.
>
> 2. One user has recently had virtually all of her messages successfully moved
> to archive. I can see them in the Archive, and do not see them in the online
> account. However, now over a week later, QF still shows >130,000 items still
> left to index for that user. The POA-QF is making slow, steady progress
> reducing that number, but why is this user's QF count still so high? Does it
> just need more time, or is there something amiss for this user?
>
This is odd, because really the index count should drop to nothing, but with the
above switch this might get resolved as well.
> 3. I may want to rebuild indexes for single users from scratch. I have seen
> the TID 3105742 which tells how to do this: Essentially you turn off mail
> delivery functions, and make some other switch changes to dedicate the POA to
> indexing for just a single user, and then you let the POA rebuild the indexes.
> The implication of that scenario is that the POA is now enjoying exclusive
> access to the user's databases.
Not really - the POA is not enjoying exclusive access to the user's database,
the indexer is just avoiding an attempt to index anything else.
> If I want to use my secondary POA-QF to rebuild a user's index from scratch,
> does the main POA have to be offline and the user out of GWise? That is, Does
> the QF process require exclusive access in order to rebuild indexes from
> scratch?
No - QF never requires exclusive access. That said, you may find that an
extremely vigorous QF can cause slowdowns for the user.
Danita
Novell Knowledge Partner
Moving GroupWise to Linux?
http://www.caledonia.net/gwmove.html

Few questions about file sharing using airport

I'm thinking about getting an AirPort Extreme, but I have a few questions:
1- I (must) use Ubuntu Linux at work and I would like to be able to acess my home files hosted at AirPort remotly. Is this possible?
2- Can I access my files on my iPhone using 3G connection (eg: download or stream mp3 files, photos, ...)?
Thanks in advance!
Marcio

Yes.
Yes. Use FileBrowser for iPad.

Question about HTML files using TextEdit

First off, I wanted to ask if this is the proper place to post a question about HTML/XHTML. I couldn't really find anywhere else that seemed to fit better, but please point me in the right direction if this is not the place. Thanks.
Moving on -- here's my question:
I'm having trouble with working with HTML files in TextEdit. I'm on a Mac, using TextEdit as my HTML editor (I can not afford one of these other HTML editors, and I like using a simple text editor like TextEdit for HTML). Here's my problem: I open a new rich text document in TextEdit and write my HTML and then choose File>Save As and choose "HTML" under the File Format drop-down box. Having saved this file as an HTML file, I then open Safari and choose File>Open File and select my HTML file; however, when I do this, my web page's text does not appear in the browser window. Instead, the HTML code itself appears in the browser window, as if the browser was not interpreting it as HTML and converting it. The same problem happens when saving the file as a .htm file using Microsoft Word for Mac.
So, as another solution (at the suggestion of a helpful poster in a previous thread), I tried creating a plain text file in TextEdit (instead of a rich text file like before). Now, in TextEdit there is no option for saving plain text files as HTML files, so I simply save it as a Unicode-8 format and then find the file in Finder and change the extension to .htm myself (I've tried .html as well). This, fortunately enough, actually works! When I open the file in Safari I get to see my web page as expected. However, the first time I quit out of the application TextEdit and then try to reopen my .htm file in TextEdit, I no longer can see my HTML code. Instead, TextEdit shows me the actual web page text that I would expect to see when I open the file in a browser, and my HMTL code is lost.
Can someone please help me here? There has to be a way to edit HTML in TextEdit without the code disappearing every time you quit out of the application and reopen the HTML file. Any help is greatly, greatly appreciated. Thank you.

That's the problem -- once I convert it to plain text there is no longer an HTML option under the Save As drop down menu. The drop down menu's title is Plain Text Encoding instead of File Format and the only options I get are Unicode-8, Unicode-16, Western, Chinese, and so forth. I can save it as an HTML file, but only if the file is rich text, which doesn't work for HTML.
So, I can save it as plain text (.txt) and then go and change the extension myself, and like I said, it works if I do that. I can edit HTML in TextEdit and open the file properly in Safari to view my web page. The problem is (I went over all this in my first post) that, after that, if I exit TextEdit and reopen it, my document is no longer HTML code -- it is now simply the text of the web site as if I had opened it in a broswer.
What do you suggest I do?

Question about extend calendar using scal? help,help

recently, we received a mail from sap which saying about extending calendar using scal;
I have read sap notes:1529649 , 501670
and my steps will be:
1> in our qas system using scal
change holiday calendar: choose CN China holiday calendar to change and then enter validation from 1995 to 2098(for example)
2> change factory calendar: choose CN China factory calendar to change and then enter validation from 1995 to 2098(for example)
3> in scal , choose menu: extras-->update calendar buffer
4> transport this change to our prd system.
5> go to scal in prd system to check
6> update prd system `s calendar buffer in scal
I do know whether my steps is right?
I have two questions:
1> we are a chinese compary, and we use several languages:TRADITIONAL CHINESE , SIMPLIFIED CHINESE and ENGLISH;
whether i should change other holiday calendar,such as british calendar?
2> Is there something wrong about my steps?
thanks a lot.
Edited by: victor on Nov 29, 2010 6:17 AM

Hi,
You are correct, But You can change it on QAS due to client will not modifiable.
Goto Developement System and run scal.
Most important is to change/extend factory calander and save it. Request will be generated as Workbench. Transport it to Production System.
Rgds
dk

About to purchase but question about usb access to Sony DVD-RW camera

I am on the verge of purchase of a macbook and it would be my first mac at that. Specifically, I am looking for information on using the usb connection between my camera and the macbook. I am coming from the Windows world, and the camera software is windows only. I record my stuff in VR mode, and when I plug in via usb the windows software allows me to pull off the VRO files. Then I have another windows program that is able to read the VRO files and I can move them around (I don't edit the contents of the VROs), put transitions and then create a dvd. My question when moving to the macbook, can I still record in VR mode and then when done recording, without finalizing the disk, hook the usb cable to the macbook and it will be able to read those files? I read in other posts something similar but not definitive that it could not do this. There might be other software (ie, something call readDVD) that might be able to but could not determine, for sure, that it could do this over the usb (since I can't pull the 8CM disk and put it in the non-tray DVD drive). Or is there a better suggestion, please be kind that I don't know what is possible on the MAC.
For what is it worth, my scenario that I have put up with (because it gave me results that were adequate) on the windows side, had me record in VR mode and it gave me control over all the individual segments (hitting record and then stop is a segment) that I could manipulate individually with the windows software. I don't know enough about what is possible with the usb connection and the software on the MAC to know what to expect out of the box and if I have to buy additional software (to pull the movies off the video camera). If I recorded in Video mode, and then finalized and then hooked the usb cable to the macbook, would the resultant files be able to be read by iMovie? If so, would it be the individual segments or would it be one be movie (ie, all segments rolled up into a/many vob(s))? I want to be able to join many segments from many different disks onto one dvd. Maybe that is the crux of my question and may really be better suited for the iMovie forum rather than this one. If, so, please forgive my ignorance.

Welcome to macbook forum,
Could you post your camera model / type, so we can check that out for you in order to give you better answers.
Or you can check this link for camcorder that supported on new iMovie 7.x.x.
http://docs.info.apple.com/article.html?artnum=306171
Good Luck.

Question about usb in labview

I am currently doing a project about designing standalone data acquisition module with USB 2.0 interface.
For the hardware, a USB FIFO chip(FT245BM) is used to communicate with PC via USB with the driver DLL provided by the manufacturer (FTDI).
I want to use labview (version 7.0)to develop a data logging software and I learned that the functions in the DLL could be called by the 'library call function node' in labview.
My question is:
1.Apart from labview, do I need to intall Measurement and Automation Exploere to configure the hardware before I use it in the labview?
2. I noticed that the type of call in labview should be configured as either 'c' or 'stdcall'. My knowledge about C/C++ is poor, could someone explain them in
detail and which one shall I choose?
3.I heard that not all the DLLs could be used in labview (due to the problem of different format???). I don't quite understand about this. Could anyone be kind to explain about this as well?
Many thanks!!!

Xiaohui wrote:
> I am currently doing a project about designing standalone data
> acquisition module with USB 2.0 interface.
>
> For the hardware, a USB FIFO chip(FT245BM) is used to communicate with
> PC via USB with the driver DLL provided by the manufacturer (FTDI).
>
> I want to use labview (version 7.0)to develop a data logging software
> and I learned that the functions in the DLL could be called by the
> 'library call function node' in labview.
I assume your chip comes with a Software Development Kit (SDK) with a
ready made driver. This driver consists of a kernel mode driver and the
user mode shared library (DLL). LabVIEWs call library node can be used
to call such user mode DLLs.
> My question is:
> 1.Apart from labview, do I need to intall Measurement and Automation
> Exploere to configure the hardware before I use it in the labview?
Very unlikely, as the driver which comes with your SDK for the chip will
be not configurable at all in Measurement & Automation Explorer (MAX).
MAX really is only to configure National Instruments hardware devices
and to some lesser extend external measurement devices connected through
the GPIB, VXI and PXI bus.
The NI-VISA driver 3.0 which comes in LabVIEW 7.0 can also directly
communicate with the raw USB interface of some devices. If you want to
use that interface you would NOT install the driver for that device and
would configure that device in MAX instead. You do need to know the
manufacturer ID and Device ID of your USB chip for that. Also the
programming in LabVIEW through the VISA functions is possible but it is
not very simple and completely dependant on the implemenation of the USB
communication by that chip. There are some documents on Developer
Exchange and also some discussion topics here on this forum about VISA
and USB communication.
> 2. I noticed that the type of call in labview should be configured as
> either 'c' or 'stdcall'. My knowledge about C/C++ is poor, could
> someone explain them in detail and which one shall I choose?
Most Windows DLLs use stdcall but this is not a must. If you get it
wrong you will simply crash LabVIEW. The documentation or if that
doesn't work the header file which comes with the DLL should give you
this information, although for the header file you need to know a little
C to understand where it shows this.
> 3.I heard that not all the DLLs could be used in labview (due to the
> problem of different format???). I don't quite understand about this.
> Could anyone be kind to explain about this as well?
Windows DLLs should be fairly standard. The only problem could be .Net
assemblies which are not really DLLs but a complete archive of DLL's
documentations, certificates and, and, and!
It's still very unlikely that a device would come with a .Net assembly
instead of a simple DLL with the according API.
Rolf Kalbermatter
Rolf Kalbermatter
CIT Engineering Netherlands
a division of Test & Measurement Solutions

Question about USB power adapter

hey guys, i have a question, i have an USB power adapter as a charger for my itouch and I accidentally dropped the USB power adapter on the floor. would it get damage? and if it's damage, would it be advisable to charge my itouch using it? would it damage my itouch?

Hi,
Bizzarre question!
How far did it fall?
Do you have carpet?
Is it Cracked?
*No one here can give advice on that without fear of being sued*
Good luck,
Dud.

Question about ATP check using BAPI_MATERIAL_AVAILABILITY

In the user exit for delivery creation, I'm doing an additional ATP check using the BAPI_MATERIAL_AVAILABILITY based on this topic's recommendation: FM to check available stock
However, my code checks both of these in determining that ATP quantity is available:
1) DIALOGFLAG not equal 'X'
2) Value of COM-QTY for the requested date (in return table WMDVEX) is greater or equal to zero.
The second check was something I derived, and appears to work 100% of the time for all our cases.
The DIALOGFLAG check is an enigma. I can't recall which post or OSS I saw this in, but it stated that DIALOGFLAG = 'X' indicates no ATP quantity available? However, we've had a couple of orders in the last week, where the ATP quantity was greater than zero at the time the delivery was posted, but BAPI_MATERIAL_AVAILABILITY returns an 'X'.
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Hallo Brad Bohn,
thank you for your suggestion.
Iu2019m using an own rule (as copy of rule A), the own rule donu2019t use purchase orders.
In CO09 I have the following ATP Quanties:
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There is another function module AVAILABILITY_CHECK. Can this function module also be used to determine ATP quantity?
Thank you & best regards,
Kurt.

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Question about loading and using Images.

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url = this.getClass().getResource("MyImage.png");
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Use ImageIO rather than Toolkit--with Toolkit you need to use a MediaTracker to ensure you have your image loaded before you try to use it.
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Hi all,
I setup a MSI P35 neo2 system over the past month and I am having one issue that is SLOWING me down..
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AngelTudorache Please don't hijack and resurrect nearly 4 year old threads. I shall split your post off and then this thread is locked.

Two questions about my "new" used Macbook

Hello everyone,
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Thanks.

Thanks for the response. I went to the apple store and picked up the cable yesterday. It works perfectly. I cleaned the area around the trackpad button a little and it seems to have eased a little. I will try putting the piece of paper in there and see if it gets better.
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Thanks.

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