Should I keep it connected??

Hi everybody, I'm currently using an Airport Extreme as a router for my DSL connection to have wireless internet for my mbp, and for whoever comes into my house, so I keep it plugged in all the time in the living room.
My only worry is that the router could burn out or something because it's working day and night. Should I disconnect it or something when I'm not using the internet or is it ok to keep it plugged in?

Welcome to the discussions!
If the device were designed to be powered off and on consistently, there would be a power switch on the device.
There's significantly less stress placed on an electrical device like a router if it is allowed to remain powered on. (If you power it off, the device must receive a sudden rush of current when it is powered back on).
The downside is that you are using a bit more electricity. To offset this, you might consider powering off any nightlights that you use during the daytime.

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Should i keep the battery on when it is connected to the AC

hello
i have a question:
my macbook is always vonnected to the ac,, i don't move it around"seldom"
so i'm owndering,,will this affect my battery,,
should i keep the battery on when it is connected to the AC?
or should i remove it?
thanks in advance

Hi multiple 1,
Modern battery technology now prevent battery becoming overcharged or create memory effect, so like First Magus said, it is ok to leave the battery in your macbook all the time.
But apple also recommend user to use their battery once a while or calibrate to refresh the battery cell.
Good Luck.

LaCie external hard drive keeps losing connection to Windows 8.1 computer

Hello all,
My LaCie external hard drive (Rugged version) seems like it keeps losing connection to my brand new Windows 8.1 laptop. The laptop is an HP Pavillion 15-p 133cl TouchSmart Notebook which I just got today. Basically, every few minutes, or if I nudge the external
a bit, the computer will seem like it disconnected and reconnected to the external hard drive in a split second and bring it up in the Windows Explorer. This external hard drive doesn't show any problems connecting to any other computer, but it has occurred
with 2/3 ports on this computer so far. I'm a bit worried, because I definitely DO NOT want the files on this external to get corrupted in any way. What should I do? Thanks a bunch.

may I know your external HDD model, to check which USB version to isolate power and cable connection issue
if this is USB 3.0 try to attached at USB 3.0 at your laptop, your laptop has 2 USB 3.0 and 1 for 2.0, for external HDD with USB 2.0 sometimes need more power / more than 1 connection, sometimes the power will loose
but since the trigger it will disconnect if you nudge the HDD, I suggest back up data to your laptop first, try to change with other data or power cable, try also update your laptop chipset
try to check with other device to isolate port issue
may I know if you are using other PC, did your external HDD also will disconnect if you nudge it?
contact your external HDD manufactured to get some suggestion

Back-up doesn't progress. I have a large catalog...should I keep waiting or is something wrong?

I am trying to do an incremental back-up. The Organizer has been calculating total media size for over 14 hours and is still at the initial 3%. I have a large catalog.Should I keep waiting or is something wrong?

I have mine set to not push or automatically check my email, it only checks my email when I actually use the mail app. I also keep 3G turned off unless I'm using an app that needs to get online like safari, mail or Pandora radio. Just this week I wanted to see how long it would last with my normal usage to go from full to zero and it was in stand by most of the time but I played a few games, used safari and mail a few times (I use 3G at work but at home it's turned off b/c I use my wifi connection)used it as an ipod a couple times in the car, had a few phone calls and several text messages and I think I played around with the GPS and map utility on the drive home from work one day and in the end it lasted almost 48 hours. I was plugged into my laptop for about 5-10 minutes to sync so it was charging then but overall I was quite happy with the battery.
3G and automatic mail checking certainly drains the battery but I expected that when I got it. I wish there was a button on the home screen to turn 3G on and off instead of having to go into the control panel but it's not too inconvenient.
Remember that Apple recommends that you fully cycle the battery once a month, fully charge it then let it drain to zero then fully charge it again.
Check out these tips for maximizing battery life.
http://www.apple.com/batteries/iphone.html
Hope that helps.

Satellite Pro A300 PSAG9E. Should I keep it or not?

Hello
I have just bought a Toshiba Satellite Pro A300 PSAG9E. It came pre-installed with Vista, and also an upgrade DVD to windows 7 professional (which I have installed).
I tried starting up the machine this morning, however for some reason it wouldn 't boot. All that happened was that the initial toshiba screen would appear, followed by a frozen black screen (showing an underscore in the top left corner).
The thing is that I seem to have been able to solve this issue, but I just don't understand how/why this happened!
The issue seemed to be related to the battery. At first I was trying to boot the laptop (with only the battery connected) however it would not start. I dont think this has anything to do with the amount of charge in the battery, as it did have more than enough in it. I then tried booting it with just the power cable (and no battery). For some reason this seemed to do the trick, and the laptop was able to boot. The laptop now also boots when both battery and cable attached.
Why is this happening?
The reason I am interested in finding out, is because this laptop has given me a few problems already. The laptop has also been bought very recently, so I can still return it for a refund (which I am seriously considering!).
What should I do guys? Any help/advice you could give about this would be very much appreciated.
Thank you
Jay

>All that happened was that the initial toshiba screen would appear, followed by a frozen black screen (showing an underscore in the top left corner).
The blinking underscore in the left corner means that the BIOS battery was empty or something wrong with the HDD (possibly BIOS didnt find the right booting source)
I recommend accessing the BIOS and to set it to the default. Save the changes and try to boot the unit again.
You should also keep the notebook connected to the mains for about 24 hours and the notebook should be ON as well.
This will help to charge the CMOS battery.
Check this

I have an iPad 2 connected to airport express so that I can play and change music whilst I am teaching ballet class. Recently, I keep losing connection and the airport express gets quite hot. I have alway used Archos but changed to Apple for reliability!

I have an ipad 2 with airport express that I use to play and change music whilst teaching ballet class. Recently, I keep losing connection and the airport express appears to be getting quite hot. I did use Archos but changed to Apple for reliabilty! Can anyone help or should I just buy a new airport express.

I agree that it's probably interference. Only other possibility, since you mentioned it, it overheating. Is the express situated so that it is well ventilated? That is to say, not buried under other equipment and laying on its side? What does the status light do when you lose connection?
CB

Keeping a connection cache alive between program executions (pool)?

Hey all,
I am using the Oracle Connection Cache to maintain a connection pool. I have a java application that simply retrieves a document from an Oracle 8.1.7 database during each execution. In order to avoid the overhead of establishing a connection every time this simpe application executes, I'd like to use a connection pool/cache. However, I am not sure how to keep this connection cache "alive" between executions of my program. Basically, I would like to keep a connection cache to the database for an infinite amount of time. Does anyone know how I would do that? This way, my Java application will never have to make a new physical connection to the database in order to retrieve a document. I would really appeciate any help as I have spent a lot of time searching/reading/testing.
Thanks,
Marcus

An application server would be the easiest solution, at least from a high level. Application servers exist to provide services like connection pooling to Java applications-- they're very good at it.
If we're talking about code that's already been designed and written and whose deployment would be adversely affected by going to an application server, converting the process to a deamon would probably be the easiest approach.
If you were to go down this road, you'd first have to identify what precisely should trigger the application to run. Perhaps it's a GUI, perhaps it's the creation of a file in a certain directory, etc. Then, you'd need to have a thread that monitored that (or registered as a listner for the appropriate event if we're talking about a GUI) and "woke up" the application.
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Distributed Database Consulting, Inc.
www.ddbcinc.com

How can I keep MAC connected to a specific router on my 3 router home network

How can I keep MAC connected to a specific router on my 3 router home network? Closest router is Airport in same room but keeps jumping to Belkin router one floor below.

In the settings, be sure the Channel your router works on is Different than the other.
Be sure the Security is set, so you login to the correct router with password.
Have the computer remember the home wireless router of your choice. Not just any.
Be sure your router in top in the list of connection sources for your computer.
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Perhaps you should check into and maybe reset the airport or other base station
to be sure it is correct. Maybe after you check the localized System Preferences
settings for Network, then also into the router. IF it is an Apple AirPort, the info
should be easy to find in the Help viewer in your OS X or online at Apple Support.
AirPort + Wi-Fi = Apple Support:
https://ssl.apple.com/support/airport/
If you are an experienced user, there are advanced ideas about how to Secure
a Network and the computer; but these are not for the neophyte and these can
be viewed as a background since newer OS X versions offer other security...
Security Guides for OS X (v 10.3/10.4/10.5/10.6)
https://ssl.apple.com/support/security/guides/
You can control and secure the computer a few ways. Depending on the vintage
of the computer, router, and software (in OS X and router) the means can vary.
Good luck & happy computing!

Why won't dose my FaceTime keep saying connection lost if I am connected to the interent

Why dose my FaceTime keep saying connection lost if I am connected to the Internet?

Using FaceTime http://support.apple.com/kb/ht4319
Troubleshooting FaceTime http://support.apple.com/kb/TS3367
The Complete Guide to FaceTime + iMessage: Setup, Use, and Troubleshooting
http://tinyurl.com/a7odey8
Troubleshooting FaceTime and iMessage activation
http://support.apple.com/kb/TS4268
iOS: FaceTime is 'Unable to verify email because it is in use'
http://support.apple.com/kb/TS3510
Using FaceTime and iMessage behind a firewall
http://support.apple.com/kb/HT4245
iOS: About Messages
http://support.apple.com/kb/HT3529
Set up iMessage
http://www.apple.com/ca/ios/messages/
iOS 6 and OS X Mountain Lion: Link your phone number and Apple ID for use with FaceTime and iMessage
http://support.apple.com/kb/HT5538
How to Set Up & Use iMessage on iPhone, iPad, & iPod touch with iOS
http://osxdaily.com/2011/10/18/set-up-imessage-on-iphone-ipad-ipod-touch-with-io s-5/
Troubleshooting Messages
http://support.apple.com/kb/TS2755
Troubleshooting iMessage Issues: Some Useful Tips You Should Try
http://www.igeeksblog.com/troubleshooting-imessage-issues/
Setting Up Multiple iOS Devices for iMessage and Facetime
http://macmost.com/setting-up-multiple-ios-devices-for-messages-and-facetime.htm l
FaceTime and iMessage not accepting Apple ID password
http://www.ilounge.com/index.php/articles/comments/facetime-and-imessage-not-acc epting-apple-id-password/
Unable to use FaceTime and iMessage with my apple ID
https://discussions.apple.com/thread/4649373?tstart=90
FaceTime, Game Center, Messages: Troubleshooting sign in issues
http://support.apple.com/kb/TS3970
How to Block Someone on FaceTime
http://www.ehow.com/how_10033185_block-someone-facetime.html
My Facetime Doesn't Ring
https://discussions.apple.com/message/19087457
To send messages to non-Apple devices, check out the TextFree app https://itunes.apple.com/us/app/text-free-textfree-sms-real/id399355755?mt=8
How to Send SMS from iPad
http://www.iskysoft.com/apple-ipad/send-sms-from-ipad.html
You can check the status of the FaceTime/iMessage servers at this link.
http://www.apple.com/support/systemstatus/
 Cheers, Tom

My email app keeps showing connecting. It's jammed

My email app on my iPad2 keeps showing connecting at the bottom left of the screen. It is jammed.
This started to happen after my workplace disabled access to the corporate WIFI for all personal iPads. Is there a link to this?

Try searching for the name of one of your videos on the iPad's spotlight search screen - swipe your first homescreen to the right, type in it's name, and if it finds it tap on it to see if it plays.
If that doesn't work then try closing the Videos app completely : from the home screen (i.e.not with the Videos app 'open' on-screen) double-click the home button to bring up the taskbar, then press and hold any of the apps on the taskbar for a couple of seconds or so until they start shaking, then press the '-' in the top left of the Videos app to close it, and touch any part of the screen above the taskbar so as to stop the shaking and close the taskbar.
A third option if the two above don't work is a reset : press and hold both the sleep and home buttons for about 10 to 15 seconds (ignore the red slider), after which the Apple logo should appear - you won't lose any content, it's the iPad equivalent of a reboot.

IMac G5 (Rev A) keeps losing connection with BT keyboard

In the past maybe three months, my iMac has begun to periodically lose the connection to the keyboard, and I've had to go to BT setup and re-pair them which works until the next time it happens. For awhile it seemed like it was happening at least once a week. I have replaced batteries, blown dust out of the keyboard, etc., but problem still occurs. Now in the last couple of days, it seems everytime I go to use my computer, the connection has been lost between the iMac and the keyboard. I am able to go through setup and pair them up again, but can anyone tell me something I can do that might prevent this from happening--it's very annoying to have to keep going through the setup. I've already had to do it twice today. Could it be my keyboard is going? Also, when this happen, the green LED is still solid green, so it looks like there should still be a connection, but the keyboard doesn't work. Thanks!
iMac G5 20" Mac OS X (10.4.6) 2GB RAM

Hello Barbara:
It is no help, but I do not think the problem is associated with the first generation G5's (I have one with BT devices). The few times the lost connection has happened to me, tapping on the BT keyboard keys has "awakened the KB."
If you are still in warranty (I assume that would be extended Applecare) call Apple and ask for a replacement KB. I had a wired one act 'funny' sometime ago and it was promptly replaced with a new KB.
Barry

WRT54G v4 keeps losing connection to the internet

My WRT54G version 4 keeps losing connection to the internet. I've been on the phone w/ customer service so many times that the last time I think they gave up because after putting me on hold they never got back on the phone! :-)
Anyway one pattern I am seeing is that the router loses connection to the internet within two or three hours after I disconnect from the Cisco VPN and shut down my work PC. Has anyone else seen something like this?
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I found that Linksys EasyLink Advisor is a needless program that ultimately downgrades your router from a good piece of technology to a problematic pile of junk. So, therefore, try uninstalling Linksys EasyLink Advisor to get your good, solid hardware back. All you need to do to in order to get your router to work is plug it into an outlet, plug your Internet connection into the router, and then connect your router to your computer. It should then work without software (i.e., LELA) complicating it up.
Now, if you feel the need to set up an SSID or security, which I highly suggest, type 192.168.1.1 into your web browser. Leave the user name blank, and type admin as the password. Go to the Wireless tab and type something in as the SSID. It could be anything, just as long as it isn't linksys. Click on the Wireless Security sub-tab. Select WEP as the security mode with a WEP encryption of "64 bits 10 hex digits". Now, in Key 1, you need to type in a 10-digit password of numbers 0-9 and letters A-F (I believe). I suggest you use your phone number since that is very convenient in this instance.
Hopefully what I suggested in the first paragraph resolves your problem. If not, I suppose you could ignore the second paragraph if you feel the need to reinstall LELA. *shudders*
Message Edited by Pineconn on 06-24-2008 01:21 AM

My Mac book pro keeps saying "connection time out occurred" I have a 2011 pro with all the latest updates. It keeps doing it and it really annoys me! Please help!

My Mac book pro keeps saying "connection time out occurred" I have a 2011 pro with all the latest updates. It keeps doing it and it really annoys me! Please help!

Take each of the following steps that you haven't already tried, until the problem is resolved.
Step 1
Restart the router. Many problems are solved that way.
Step 2
Change the name of the wireless network, if applicable, to eliminate any characters other than letters and digits. You do that on your router via its web page, if it's not an Apple device, or via AirPort Utility, if it is an Apple device.
Step 3
From the menu bar, select
 ▹ System Preferences... ▹ Network
Click the Assist me button and select Assistant. Follow the prompts.
Step 4
Back up all data.
Launch the Keychain Access application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Keychain Access in the icon grid.
Enter the name of your wireless network in the search box. You should have one or more "AirPort network password" items with that name. Make a note of the name and password, then delete all the items. Quit Keychain Access. Turn Wi-Fi off and then back on. Reconnect to the network.
Step 5
You may need to change other settings on the router. See the guidelines linked below:
Recommended settings for Wi-Fi routers and access points
Potential sources of interference
Step 6
Make a note of all your settings for Wi-Fi in the Network preference pane, then delete the connection from the connection list and recreate it with the same settings. You do this by clicking the plus-sign icon below the connection list, and selecting Wi-Fi as the interface in the sheet that opens. Select Join other network from the Network Name menu, then select your network. Enter the password when prompted and save it in the keychain.

Keep losing Connection between iTunes and Express

I have Express, used exclusively to play music through powered speakers. However, my eMac and MacBook Pro iTunes keep losing connection to the Express. I have repeatedly reset the Express, get the connection back temporarily, then lose it again. I use a Netgear NEXT Wireless-N router and I do not see a setting that might solve this problem.
Anyone have an answer? Should I set the router to have Express use a particular Port?

Okay guys, I've got it with the help of Michael at Apple tech support (great customer service experience today--thanks Apple): It took some time to diagnosis the problem, but the solution we found was that it was actually two problems relating to interference:
1. Change the channel: The network (changed it in Time Capsule as the AE is connected to that network) channel was set to 6, which is a common one that many routers default to. We set it to 9 and that improved it a lot, but not all the way, and he suggested trying some other channels to find the channel with the least interference in the area.
2. Cordless 2.4 GHz cordless phone: We unplugged it and it's seemed to solve the interference problem almost perfectly (it's just cutting out for a second here and there every few minutes--compared to before for several minutes and only playing for a few seconds). He suggested getting a 6.0 GHz phone to bypass the interference, which is likely what I'll do. I'll also try relocating the phones base station and see if that makes any difference. Either way, after several hours of trying to figure it out it's nice to be listening to my music!
If I find out anything else I'll post it here.

Please Help - To keep LDAP connection alive

Hi,
I have used the below function to communicate with LDAP which I have taken and modified from one of the posts in this forum.
My issue is, each time the function opens a connection, search and closing the connection and its seriously affects the performance.
I hope we can resolve this by keeping the connection alive. As I am new to this concept, I am not sure how to do this.
It would be great, if some one help me to keep the connection alive for the below function. Thanks in advance.
create or replace FUNCTION <name> (loginname VARCHAR2)
RETURN NUMBER
IS
-- Adjust as necessary.
l_ldap_host VARCHAR2(256) := '';
l_ldap_port VARCHAR2(256) := '';
l_ldap_user VARCHAR2(256) := '';
l_ldap_passwd VARCHAR2(256) := '';
l_ldap_base VARCHAR2(256) := '';
l_retval PLS_INTEGER;
l_session DBMS_LDAP.session;
l_attrs DBMS_LDAP.string_collection;
l_message DBMS_LDAP.message;
l_filter varchar2(35):='xxxx='|| loginname;
l_count NUMBER:=0;
BEGIN
-- Choose to raise exceptions.
DBMS_LDAP.USE_EXCEPTION := TRUE;
-- Connect to the LDAP server.
l_session := DBMS_LDAP.init(hostname => l_ldap_host,portnum => l_ldap_port);
l_retval := DBMS_LDAP.simple_bind_s(ld => l_session,dn => l_ldap_user,passwd => l_ldap_passwd);
-- Get attribute
l_attrs(1) := 'xxxx';
l_retval := DBMS_LDAP.search_s(ld => l_session, base => l_ldap_base, scope => DBMS_LDAP.SCOPE_SUBTREE, filter => l_filter, attrs => l_attrs, attronly => 0, res => l_message);
l_count:=DBMS_LDAP.count_entries(ld => l_session, msg => l_message);
-- Disconnect from the LDAP server
l_retval := DBMS_LDAP.unbind_s(ld => l_session);
return l_count;
EXCEPTION
WHEN OTHERS THEN
dbms_output.put_line('Error :'||SQLERRM);
return 0;
END <fun name>;
Thanks,
Praveen
Edited by: 920577 on Mar 13, 2012 9:40 AM
Edited by: 920577 on Mar 13, 2012 9:41 AM

The basic template looks as follows:
SQL> create or replace package Foo as
2
3 procedure LdapLogoff;
4 function GetData( empName varchar2 ) return number;
5
6 end;
7 /
Package created.
SQL>
SQL> create or replace package body Foo as
2
3 isLoggedOn boolean;
4
5 procedure LdapLogon is
6 begin
7          DBMS_OUTPUT.put_line( '..running logon()' );
8          isLoggedOn := true;
9 end;
10
11 procedure LdapLogoff is
12 begin
13          DBMS_OUTPUT.put_line( '..running logoff()' );
14          isLoggedOn := false;
15 end;
16
17 function GetData( empName varchar2 ) return number is
18 begin
19          if not isLoggedOn then
20                  LdapLogon();
21          end if;
22
23          DBMS_OUTPUT.put_line( '..running GetData() for '||empName );
24          return(
25                  round(DBMS_RANDOM.Value(1,100))
26          );
27 end;
28
29
30 --// main()
31 begin
32          DBMS_OUTPUT.put_line( 'Package Foo loaded into memory' );
33          isLoggedOn := false;
34 end;
35 /
Package body created.
SQL>
SQL>
SQL> select empno, ename, Foo.GetData(ename) as ID from emp order by empno;
     EMPNO ENAME              ID
      7369 SMITH              23
      7499 ALLEN              47
      7521 WARD               88
      7566 JONES              71
      7654 MARTIN             91
      7698 BLAKE              28
      7782 CLARK              92
      7788 SCOTT              91
      7839 KING               48
      7844 TURNER             89
      7876 ADAMS              64
      7900 JAMES              16
      7902 FORD               18
      7934 MILLER             35
14 rows selected.
Package Foo loaded into memory
..running logon()
..running GetData() for SMITH
..running GetData() for ALLEN
..running GetData() for WARD
..running GetData() for JONES
..running GetData() for MARTIN
..running GetData() for BLAKE
..running GetData() for CLARK
..running GetData() for SCOTT
..running GetData() for KING
..running GetData() for TURNER
..running GetData() for ADAMS
..running GetData() for JAMES
..running GetData() for FORD
..running GetData() for MILLER
SQL>
SQL> select empno, ename, Foo.GetData(ename) as ID from emp where rownum = 1;
     EMPNO ENAME              ID
      7369 SMITH               9
..running GetData() for SMITH
SQL>
// call Foo.Logoff manually when done, or leave it to
// Oracle to close and release resources when the
// session terminates

Should I keep it connected??

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