Any Ideas?..
HI there!
I'm trying to write an application for a short photography course I'm teaching. Between the whole class we've managed to take around 500 photos, and I want to write a servlet that lets everyone choose the best ones to be used in a presentation - the idea being that everyone only has to select 4 or 5 out of 30/40 each.
I've sorted out reading the files and displaying them - but I want the application to be able to run with about a dozen users all selecting their photos at the same time, so is there some sort of slick and efficient way that I can get each of the users' sessions to interact with each other (ie. each one being able to see the images that the other users have selected) - managed by a single servlet?
I'm running tomcat on an (almost) dedicated server in school - so I have pretty good access to any resources that might be needed by the program...
Thanks!
You could look at using AJAX to:
1) send selections to the server
2) periodically update to show other user selections
http://developer.mozilla.org/en/docs/AJAX:Getting_Started will get you started. It's really quite simple as long as you know javascript.
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Mark Lavery (Melbourne)I would copy over the entire thing if you have room. With iTunes 10.4 though, you can download any previous iTunes purchases you have made in the past with your current iTunes account. While in iTunes, look at the left hand side of your screen and select "Purchases" and look at the bottom right corner of the screen and select "Download Previous Purchases". If you have an iPhone, iPod and/or iPad...you can do the same thing from each device. Nice new feature...just remember that those ripped CDs need a back-up!!! Enjoy...
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KOT -
How do I replace someone else's Mac ID with my own?
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This phone is not stolen!! I payed still a fair bit for it. Am still in contact with the previous owner. He doesn't know how to fix the problem either.
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Thanks
SamSingsSettings>general>resets>erase all content and settings.
That will put it back to its out of the box state. Set it up with your own apple Id. -
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Hi 22chill,
I recommend that we delete and re-download the movie from your purchase history:
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http://support.apple.com/kb/HT2519
Thanks,
Matt M. -
My internet was down for over 24hrs after a storm. During that time, my IPad completely shut down and I can't get it going again. I studied the manual but couldn't find a similar topic. I reset it and now it is totally goofed up.
Does anyone have any ideas or should I just take it to an Apple store and pay?? Any solutions you may have, PLEASE use simple words as I am not a pro, by any means....probably why I'm in this situation.
Thank you in advance.Look at iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
Additional things to try.
Try this first. Turn Off your iPad. Then turn Off (disconnect power cord) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
Change the channel on your wireless router. Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
Another thing to try - Go into your router security settings and change from WEP to WPA with AES.
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
If none of the above suggestions work, look at this link.
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
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Any ideas on a nice BSP view pretty printer?
Hi there,
I am wondering whether somebody already tried to extend the SAP standard pretty printer by an own functionality which fits better for pages with mixed content, containing not only BSP-elements but also HTML-tags.
The standard pretty printer considers everything as plain text which is not a BSP-element and leaves it unaltered. Only BSP-elements are arranged according to their tree structure.
This produces ugly results for pages with mixed content.
1.) Requirement
A Pretty Printer for HTML-based BSP views should cover the following:
(a) HTML-Tags and BSP-elements together form the chain. As in following example:
<z:table table_id="testTab" binding="//test/gt_test" rows="5">
<z:tableBody position="top">
<colgroup>
<col width="4%">
<col width="96%">
</colgroup>
</z:tableBody>
<z:column name="type" header="<%=zcl_bsp_util=>dtel_text_s('EDI_TTYP')%>"
listPos="10"/>
<z:column name="text" listPos="20"></z:column>
</z:table>
(b) Certain HTML formatting tags like I, B, etc. should not be added to the stack but be treated inline.
(c) HTML-attribute names should be converted to lower case, the attribute values should be quoted.
(d) Like for BSP-elements, there should be a threshold after which the attributes should appear in separate lines. Instead of a certain maximum "number of attributes", this could also be a maximum number of characters per line.
(e) Scripting Tags (<% ... %>) should start at a new line, if the content contains new-lines.
(f) Evaluation Scripting (<%= ... %>) should be inline, if they are contained within text nodes (and not within HTML oder BSP element nodes).
(g) The Pretty Printer should be parametrizable (with parameters like indent-depth,... ).
2.) Exits?
Of course, one could always use an external HTML editor and write an add-on for that editor which produces the desired result. Or one could take the view content into the clipboard, paste it into a plain text editor like UltraEdit or TextPad which allows external commands, apply an external, self-written pretty printer to it and then paste the result back into the View. But it would be easier to use the "Pretty Printer" button directly to get the result. Therefore the question arises at which point the standard Pretty Printer Functionality could be modified or extended.
I didn't find an exit. But the pretty-print itself is doubly-decoupled in the standard which minimizes the number of points where an extension has to be made:
2.a) First decoupling point: The Fcode handler method pretty_printer_ext( ) in cl_o2_page is calling
dynamically a method in cl_o2_co2_processor:
* call pretty printer
create object pp type ('CL_O2_CO2_PROCESSOR').
appl_str = me->pagekey-applname.
page_str = me->pagekey-pagekey.
try.
CALL METHOD pp->('PRETTY_PRINT')
EXPORTING
indent = 2
ATTRIBUTE_NORMALIZE = 'X'
ATTRIBUTE_THRESHOLD = 2
BSP_UNFORMATTED = source
appl = appl_str
page = page_str
IMPORTING
test_ok = test_ok
BSP_FORMATTED = pp_source.
catch cx_o2_co2_exception into o2ex.
2.b) Second decoupling point:
The method pretty_print() of class cl_o2_co2_processor (fancy names, by the way. It seems that many former chemistry students had joined the BSP team ),
there is a second delegation, to a local class, as follows:
data pretty type ref to LCL_BSP_PRETTY_PRINT.
pretty = LCL_BSP_PRETTY_PRINT=>getInstance( processor = me ).
The real logic for doing the Pretty Print, finally, is performed in this local class.
3.) Implementation.
Since, up to my knowledge, there is no HTML parser in the ABAP world,
the implementation could be based on existing HTML Parsers, like the Perl module Parser::HTML, or the Java package http://htmlparser.sourceforge.net/ . The pretty printer could then be called as external OS command.
Are there any ideas out there? Or is there somebody who already worked in this direction?
Regards,
RüdigerFor those who are interested. I found out that the Dave Ragget's classic "HTML Tidy" (see <a href="http://tidy.sourceforge.net/">http://tidy.sourceforge.net/</a> ) is available in ABAP! There is a class CL_HTMLTIDY (at least here in my SAP_BASIS 700 system) which wraps calls of HTML Tidy by kernel modules.
The class is undocumented, but there are 2 OSS notes of this year for it, so it might well be that it is alive.
HTML Tidy can surely not directly be used for Pretty Printing BSP views, but for designing test cases or for doing things like HTML parsing, it might be a helpful tool. -
Everything works on ITunes except play function.I can select as song I want but cannot get it off "pause."I tried going to controls and instructing it to play(no go) and clicking again and again on play arrow(which flips it to pause...).Any ideas for a very old,very frustrated non-tech guy???
Please!! Thnaks!!!Replying to myself. Kept trying different areas of the ipod this evening, clicking various buttons, including some I'd never used before. All of a sudden I could see my Nano in iTunes. I quickly clicked on Restore before iTunes changed its mind about recognizing the iPod. Moved some songs onto it and it appears to be back to normal. Keeping my fingers crossed.
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IPod freezes when playing from a docking station...Any ideas about a fix?
I have had my current iPod for a couple of years now, and until recently it has worked flawlessly. Over the past couple of months a problem has develoed when I play my iPod from a docking station. When I play the iPod from it's cradle (connected to my HK Soundsticks) or from my JBL Speaker Base, the iPod plays fine for the first few songs. After a few songs, the iPod stops in the middle of song and skips to the next song, then skips three of four times without playing at all and utltimately locks up completely. The problem seems to arise when I am simultaneously playing and charging.
Any ideas?
I am using a 40mb, clickwheel, iPod.All I can suggest is to re-encode the video as m4v with QT Pro, there might've been a problem in encoding. Also, try sending this same video (setting TV Out to Yes) with the iPod not plugged into the dock and with an Apple RCA cable, if you have one, hooked up to a TV. If that works, the dock connector might be damaged (unlikely) but it's possible. So once you've re-encoded, see if the dock situation works then. Good luck.
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I am facing error while running Quickpay in Fusion payroll that "The input value Periodicity is missing for element type KGOC_Unpaid_Absence_Amount. Enter a valid input value". Any idea?
This is most probably because the Periodicity input value has been configured as "Required" and no value has been input for it.
Please enter a value and try to re-run Quick Pay. -
im trying to update to newest ios version. but during the proccess, an unknown error accured, now the device wont do anything, just shows the plug into itunes screen. the device does not show in windows or itunes. the iphone wont do anything. i tried restarting, it shuts off and back on, but only shows plug into itunes thing. any ideas?
From my experience, the only way you're gonna get a PC afflicted with this disease to work with a 5th gen nano is to roll back to an earlier version of iTunes. Those affected have been exhausted by this ongoing issue. To update or not to update? And I always say never update unless you have to, and turn off all that auto update mess!
I have two core2duo lappies running 32b vista. My workflow dictates 32b fyi. One is acer aspire running itunes v 11.1 (.0.126), 5th gen nano was originally formatted and works just fine on this machine to this day. My other is the bigger badder lenovo thinkpad and the 5th gen will NOT mount using any version of itunes past 11.0 (.1.12) Windows mounts it just fine. itunes is not having it. no shirt no shoes no service.
I have both a 4th and 5th gen nano. The 4th gen works great on both machines, I even successfully tested it with the latest version (11.1.5) before subsequent deletion on the thinkpad! Weird huh? I think my next experiment might be to restore my 5th gen w/ a Mac and theeeeen plug it into PC itunez.
I'm at a loss on the thinkpad. Scanned for intruders. Cut the Lenovo bloat. Executed system and reg maintenance. Took down msconfig to a safe mode + itunes level to attempt to resolve possible sw conflicts but to no avail. NO NO NO. Every single dang port, every time on the thinkpad. Has me feeling like others might get the same treatment by the next itunes update. :|
So in summary for me:
5th gen nano and thinkpad are a NoGo on 11.1^ last working version for me = 11.0.1
5th gen nano is working on an acer aspire 11.1.0 but no way in the world am I updating
4th gen nano is kicking 5th gen nano's @zz so what would make me want to buy a new ipod?
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