Question about the WRT54GS and having to reset it all the time!
I just got this router a couple of days ago. I bought it online on eBay. It seems to have been used before.
It seems like whenever I am away from the computer I get kicked off the internet. I have to unplug it and reset it and once it comes back up it works fine. I have two computers on this router, one hard wired in and one wireless.
The problem of being kicked off the network seems to happen to both. It is only after I reset that I get the network back up and can access the internet. I have set up the WEP security feature and am using the network provided by the graduate school.
I had an old crappy COMPUSA router that worked fine with no problems. However it was used and I was not able to set up a secure wireless network. I got the Linksys because I trust it and can wanted to have the option of securing the network.
There are several wireless networks in our building and I think they may all be set up in their default state. All of them have WEP or WPA security set up.
Please advise!
ensure that the router has the latest firmware on it....change the MTU settings to 1452 .., wireless settings as ssid - non-linksys name , channel - either 1 or 11 , beacon interval - 50 , fragmentation & RTS threshold - 2304
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i have updated my ipad yestarday sicne then i am not able to open any application on my ipad2. some of the application able to open in the page and not able to open all the applications in the second page. Does any one got this type of issue? any suggestions?
This problem has been reported a few times. The solution is to install any new App say a free one. This seems to fix whatever has gone wrong.
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Question about GROUP BY and HAVING
Good afternoon,
I have the following query which returns the desired result (set of students who take CS112 or CS114 but not both). I wanted to "condense" it into a single SELECT statement (if that is at all possible - DDL to execute the statement is provided at the end of this post):
-- is this select distinct * and its associated where clause absolutely
-- necessary to obtain the result ?
select distinct *
from (
select s.sno,
s.sname,
s.age,
sum(case when t.cno in ('CS112', 'CS114')
then 1
else 0
end)
over (partition by s.sno) as takes_either_or_both
from student s join take t
on (s.sno = t.sno)
where takes_either_or_both = 1
;The following looked reasonable but, unfortunately unsuccessful:
Window functions not allowed here (in Having Clause)
select max(s.sno),
max(s.sname),
max(s.age),
sum(case when t.cno in ('CS112', 'CS114')
then 1
else 0
end)
over (partition by s.sno) as takes_either_or_both
from student s join take t
on (s.sno = t.sno)
group by s.sno
having sum(case when t.cno in ('CS112', 'CS114')
then 1
else 0
end)
over (partition by s.sno) = 1
Invalid identifier in Having clause
select s.sno,
s.sname,
s.age,
sum(case when t.cno in ('CS112', 'CS114')
then 1
else 0
end)
over (partition by s.sno) as takes_either_or_both
from student s join take t
on (s.sno = t.sno)
group by s.sno, s.sname, s.age
having takes_either_or_both = 1
;I have searched for a document that completely defines the sequence in which the clauses are executed. I have found tidbits here and there but not something complete. I realize that my running into problems like this one is due to my lack of understanding of the sequence and the scope of the clauses that make up a statement. Because of this, I cannot even tell if it is possible to write the above query using a single select statement. Pardon my bit of frustration...
Thank you for your help,
John.
DDL follows.
/* drop any preexisting tables */
drop table student;
drop table courses;
drop table take;
/* table of students */
create table student
( sno integer,
sname varchar(10),
age integer
/* table of courses */
create table courses
( cno varchar(5),
title varchar(10),
credits integer
/* table of students and the courses they take */
create table take
( sno integer,
cno varchar(5)
insert into student values (1,'AARON',20);
insert into student values (2,'CHUCK',21);
insert into student values (3,'DOUG',20);
insert into student values (4,'MAGGIE',19);
insert into student values (5,'STEVE',22);
insert into student values (6,'JING',18);
insert into student values (7,'BRIAN',21);
insert into student values (8,'KAY',20);
insert into student values (9,'GILLIAN',20);
insert into student values (10,'CHAD',21);
insert into courses values ('CS112','PHYSICS',4);
insert into courses values ('CS113','CALCULUS',4);
insert into courses values ('CS114','HISTORY',4);
insert into take values (1,'CS112');
insert into take values (1,'CS113');
insert into take values (1,'CS114');
insert into take values (2,'CS112');
insert into take values (3,'CS112');
insert into take values (3,'CS114');
insert into take values (4,'CS112');
insert into take values (4,'CS113');
insert into take values (5,'CS113');
insert into take values (6,'CS113');
insert into take values (6,'CS114');Hi, John,
Just use the aggregate SUM function.
select s.sno,
s.sname,
s.age,
sum(case when t.cno in ('CS112', 'CS114')
then 1
else 0
end) as takes_either_or_both
from student s join take t
on (s.sno = t.sno)
GROUP BY s.sno,
s.sname,
s.age
HAVING sum(case when t.cno in ('CS112', 'CS114')
then 1
else 0
end) = 1;Analytic functions are computed after the WHERE- and HAVING clause have been applied. To use the results of an analytic fucntion in a WHERE- or HAVING clause, you have to compute it in a sub-query, and then you can use it in a WHERE- or HAVING clause of a super-query. -
The Date Accessed attribute is resetting to all the files in a folder
Hi all,
I have an issue that the "Date Accessed" attribute is often resetting to all the files in a folder if i open single file as this folder is from File server mapped as Drive to me. This is happening to all the users whoever connect to that fileserver
and i see same issue from RDP as well. is there any option to check which is resetting the "Date Accessed" attribute to all the files. The Date Access attribute is simillar to Date accessed and Date modified. We need to fix this issue as it is related
to security concern for us. The file server is windows 2008 R2 and the client machines are windows 7.
Side note: I can see that there is no software, antivirus, offline sycn is causing this issue.
Thank you,
Sampath
P.SampathHi,
It seems that some specific process accessed the files and updated the attribute. You could configure auditing on the shared folder. Then you can go through the auditing log to check which process is doing the read operation on all these files.
Configuring Audit Policies
http://technet.microsoft.com/en-us/library/dd277403.aspx
Best Regards,
Mandy
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place. -
My volume is very low when I download a movie from itunes, and my sound is turn all the way up. The volume works fine on everything else. It's really hard to even watch the movie and enjoy it. Why is this happening?
Morning Al My issue has since been resolved after some advice from a friend. It was simple, push the optical cables in firmly until they click, however mine didnt click but there was definatley room for them to be pushed in further as if they are loose they "leak". in addition to this on the TV settings, make sure that the TV speakers are turned off
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I downloaded itunes on my new laptop, but I cannot seem to find any of my content (music, movies, books...). I would like for my itunes library to be available on both computers (desktop pc and laptop pc). IS THIS POSSIBLE???
I've tried homesharing, but nothing shows up. Also, I'm assuming once I leave home with the laptop, the content wouldn't be available.
There is probably a simple solution but I can't seem to figure it out in a crunch...Please help!Works fine in Windows - copy your entire iTunes library to an external USB drive, plug this into your laptop, start iTunes while holding down the shift key and then select the iTunes library on the external drive. Alternatively you can can repeat the copy process from the external drive to your laptop. Once you have the duplicated libraries Microsoft's SyncToy tool does a good job of keeping the content of the different libraries in sync. You can also copy over a network but unless your library is small this can be very slow. I've used this method for years so that I can have the same library content at home (master), at work, and on the road. One point to note is that this only works if you set iTunes (via Edit > Preferences > Advanced) to keep iTunes media folder organized and copy files to iTunes folder. Other thing is to make sure you exit from iTunes before copying/synchronizing the library, as otherwise the iTunes library files (.itl and .xml in Windows) may be inconsistent with content (everything in iTunes\iTunes Media).
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Question about clear page and reset pagination
Hi,
I have a question about clear pages and the reset pagination in an URL. What is the reason why a clear page doesn't also trigger a reset pagination on the pages which are cleared?
I can't really imagine a business case where it makes sense to clear all data of page items on a page and don't reset the pagination of reports on that page which probably use a page item in there where clause...
The drawback of this behavior is that a developer always has to set the reset pagination checkbox when he clears the target page and the even bigger drawback is that if you specify other pages to clear, you can't reset pagination for them, because reset pagination only works for the target page.
Thanks for your input.
Patrick
*** New *** Oracle APEX Essentials *** http://essentials.oracleapex.info/
My Blog, APEX Builder Plugin, ApexLib Framework: http://www.oracleapex.info/Enhancement request filed, thanks,
Scott -
The security question i dont no the answer and thereis no reset option
hi i have proplem the security question i dont no the answer and thereis no reset option
Alternatives for Help Resetting Security Questions and/or Rescue Mail
1. If you have a rescue email address or a Security Questions issue, then see:
If you forgot the answers to your Apple ID security questions - Apple Support.
Manage your Apple ID primary, rescue, alternate, and notification email addresses - Apple Support
2. Fill out and submit this form. Select the topic, Account Security. You must
have a Rescue Email to use this option.
3. This is the only option if you do not already have a valid Rescue Email.
These are telephone numbers for contacting Apple Support in your country.
Apple ID- Contacting Apple for help with Apple ID account security. Select
the appropriate country and call. Ask to speak to the Account Security Team.
4. Account security issues almost always require you to speak directly to an
Apple representative to securely establish your identity as the account holder.
You can set it up so that Apple calls you, either immediately or at a time
convenient to you.
1. Go to www.apple.com/support.
2. Choose Contact Support and click Contact Us.
3. Choose Other Apple ID Topics and choose the appropriate topic for
your issue.
4. Follow the onscreen instructions.
Note: If you have already forgotten your security questions, then you cannot
set up a rescue email address in order to reset them. You must set up
the rescue email address beforehand.
Your Apple ID: Manage My Apple ID.
Apple ID- All about Apple ID security questions. -
The question about portlet customization and synchronization
I have a question about portlet customization and synchronization.
When I call
NameValuePersonalizationObject data = (NameValuePersonalizationObject) PortletRendererUtil.getEditData(portletRenderRequest);
portletRenderRequest.setPortletTitle(str);
portletRenderRequest.putString(aKey, aValue);
PortletRendererUtil.submitEditData(portletRenderRequest, data);
Should I make any synchronization myself (use "synchronized" blocks or something else) or this procedure is made thread-safe on the level of the Portal API?HI Dimitry,
I dont think you have to synchronize the block. i guess the code is synchronized internally.
regards,
Harsha -
Question about old movies and getting the motion.
In the middle of bringing in old 16mm movies to FCE. There are times when it seems as if the movie, after it has been captured, is running a little slow when viewed in the viewer? However, one of the short movies had sound, and this was captured perfectly. If there is any difference, it is extremely subtle. The one time I it was perhaps more obvious, was when I watched as someone dove into the water. The splash, seemed to me to be someone off, but not by much.
Is this something that is known? ( As far as I can tell, presets are all correct, and the fact that the "sound" film captured correctly, which seems to be a professionally recorded sports highlight film of 1947, leads me to believe all is as it should be. ). Again, there are times when I feel the players running down the field as just a little out of sync from where they should be.
For completeness, using a canon HV30. The transfer was done by a professional outfit here in Seattle, with a stellar reputation. Presets for capture used are DV-NTSC either alone, or 32 kHz with the sound.
Your thoughts would be appreciated.Do you have an opinion as to whether this will cause a problem later as I add >music etc to the sequence.
It should be fine to do that.
Your Sequence will be either 32 or 48 kHz, the audio coming in needs to match or you have to render.
iTunes or QuickTime Pro can convert the audio to the required rate.
Now...all the captures done using DV-NTSC ( not basic)
The difference is to cater for different cameras rather than FCE Sequence setups.
An Easy Setup of _DV-NTSC 32 kHz_ acts the same as _DV-NTSV Firewire Basic_ as far as FCE is concerned, you just have two options for FCE to talk to your camera for capture purposes. If one does not work correctly the other problably will.
P.S. Maybe your new Canon can use the DV-NTSC Easy Setup correctly. I've been wondering why it's been taking them forever to bring it up to speed.
Al -
Question About Color's and Gradients
Hi all,
I have a question about color swatches and gradients.
I am curious to know, if I have 2 color swatches that I make into a gradient color, is it posible to change the tint of each indivdual color in that gradient and have that applied to the gradient without having to adjust the gradients opacity.
The reason that I'm asking this is because in creating a project I found that the colors that I chose for to make my gradient from my swatches were to dark, and while I can adjust each one's tint to my liking (if the object they were applied to was going to be a solid color) but that doesn't seem to apply to the overall gradient.
I hope that makes sense, I know that this was something that was able to be accomplished in quark and was wondering if I can do something similar.If you double click your gradient swatch (after adding it to the swatches)
Then click a colour stop in the gradient, and then change the drop down menu to CMYK (or rgb)
And you can alter the percentages there. It's not much use for spot colours but it's a start.
But making tint swatches would be a good start anyway.
At least then when you double click the gradient (in the swatches) to edit it you can choose from CMYK, RGB, LAB, or Swatches and adjust each colour stop to your liking. -
I have upgraded Apple Aperture from version 2 to version 3 and I'm having a problem with the "Highlights and Shadows" adjustment. According to the user's manual, I should have access to an advanced disclosure triangle which would allow me to adjust mid contrast, colour, radius, high tonal width and low tonal width.
If anyone has any suggestions as to how to access this advanced section, I'd be most grateful.Hi David-
The advanced adjustments in the Highlights & Shadows tool were combined into the "Mid Contrast" slider in Aperture 3.3 and later. If you have any images in your library that were processed in a version of Aperture before 3.3, there will be an Upgrade button in the Highlights & Shadows tool in the upper right, and the controls you asked about under the Advanced section. Clicking the Upgrade button will re-render the photo using the new version of Highlights & Shadows, and the Advanced section will be replaced with the new Mid Contrast slider. With the new version from 3.3 you probably don't need the Advanced slider, but if you want to use the older version you can download it from this page:
http://www.apertureexpert.com/tips/2012/6/12/reclaim-the-legacy-highlights-shado ws-adjustment-in-aperture.html -
Question about Id3-tags and song managem
Hello, I am getting ready to buy a Zen Touch 20GB in a couple of weeks and I have a few questions about the management software.
(Correct me if I am wrong about something)
) Are songs organized into groups by Genre instead of just folders like on the Ipod?
2) Are Id3-tags used instead of filename for identification?
3) What parts of the tag are needed besides title and artist?
4) Which version of tags does the Zen Touch recognize: Version or Version 2?
5) If I edit my tags using an external program such as Id3-TagIT, will the tags carry over to the Creative software and to the player?
Thanks a lot for your help. I want to make sure I have my music collection in order before I get my Zen Touch.euph_jay wrote:Ok, so lets say I have all my music in folders right now seperated into different categories on my hard dri've. Some folders denote the artist, some the album, and some a genre. Example: Folder: Chicago Contents: Chicago .mp3 files Folder: Techno Contents: various Techno artist's songs What is the best way of organizing my folder system, so that the transition will be easy to the player?
Folders are pretty much irrelevant. What the software will do is look at the *tags* in the files and then use these to build the player's library.
Will imbedded folders work on the player? (like Techno->Crystal Method->Cystal Method .mp3's)
Again the player has no concept of folders, although if you set Techno as a Genre tag you will be able to view via this in the Music Library.
Or, am I misunderstanding how music is stored into the mp3 player. Instead of storing music in a "folder like" system (like the Chicago folder or Techno folder), does it store all the songs individually on the device? Then you have to sort it by artist, album, or genre?
Using your example, in the Music Library you have essentially three categories: Album, Artist, and Genre. So under Album you would see "Vegas" (the Crystal Method's album), under Artist you would see "The Crystal Method", and under Genre you would see "Techno" (and then either the album or artist under this... I forget which it is offhand).
Make sense? -
My iphone 4 is not working and I cant reset it from the computer either because it wont connect to it I need help!!!
1. I tried connecting it to itunes for a system reset and it didnt work.
2. The phone wont even turn on!!!If the phone wont turn on it sounds like it needs to be charged. Plug it into a charger and wait about 15 minutes and try turning it on while still charging. Have you tried holding in your home button with the on/off button held in? Hold them both together until the apple logo comes up and then release them. The screen will blink off an on while it is resetting. I still think this is a battery issue. Good luck~
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Can't load Netflix - Firefox says something about cookie problem and recommends try again button. ("The page isn't redirecting properly Firefox has detected that the server is redirecting the request for this address in a way that will never complete. This problem can sometimes be caused by disabling or refusing to accept cookies.)" Hit the try again button repeated ly - nothing???
I decided to give Netflix a call about this problem.
On a recording while waiting for a support rep, it said if you're having problems logging in to go to:
http://www.netflix.com/clearcookies
It works for me. Now I have to logon everytime I go to their site though versus it had kept me already logged in before this problem.
I will be using that link to get to their site until they get it fixed.
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