How do i minimize battery use?
I just purchased an iPad air and would like to know what to disable or enable to provide
the best battery conservation.
Perhaps these suggestions will help:
http://www.apple.com/batteries/iphone.html
also
http://theweek.com/article/index/250098/ios-7-battery-life-6-simple-ways-to-keep -your-iphone-powered-up
http://www.tuaw.com/2013/09/18/how-to-stop-ios-7-from-destroying-your-iphones-ba ttery-life/
One final unconfirmed possibility:
http://ipadnerds.com/fix-battery-drain-issue-ios-7/
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i dont know why the battery life of my iphone 4 is so low ! i really want to know how many hours i'll have if it's on standby. And how many hours if i use it normally for music and facebook (sometimes a little bit games) !!!
to enhance your battery life, keep screen display to minimum, set screen lock automatically after 1 min, select internet notifications to off.
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Using MB mostly w/ power adapter, how do I maintain battery?
I use my MB at work plugged in with battery,and of course, once in a while take my MB for a trot, and like to make sure it is ready for normal use with a charged battery, however , I am concerned that running my MB w/battery with power adapter plugged in will lessen the charge and effectiveness of the battery when I decide to use it away from the office. I don't really want to have to take the
battery out and then put it back in when I decide to go somewhere with it. Is there a setting where I can switch just to use my MB with power from adapter, without having an influence on my battery,, or will it be ok to keep my MB plugged in w/battery,, and not have any detrimental effect on battery?You should always leave the battery in. When it's plugged in and fully charged, your MacBook will not put any strain on the battery. Follow the links below for more information about your battery.
[*About your Battery*|http://www.apple.com/batteries/notebooks.html]
[*How to Calibrate your Battery*|http://support.apple.com/kb/HT1490]
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JDeveloper Team: How Do I minimize the number of Oracle Sessions using Data Tags?
I am trying to create a stateful application thru my JSP pages. Everytime there is a reference to the application module using the data tag, it looks like it creates a new Oracle Session. But thats not what I want to do.
I have a module in which my first JSP page allows viewing of the data and in subsequent pages I allow insert, update, delete, commit etc.
My Questions:
1) The problem that I am encountering is that every new page that I go to creates a new Oracle session even though I specify the "Stateful" release mode.
How do I avoid this?
It looks like , if one browser user can potentially create 10-20 oracle sessions thru one module, imagine what the impact will be when we have hundreds of users.
2) The sample JSP pages I saw has the username and password hard coded in it every time. Why? For a stateful application can I not specify the username and password just once and have the other JSP pages use the same userid and password.
What are the pros and cons? I thought if I don't use the username and password in all the JSP pages then it probably will not create additional Oracle sessions but that is not true!!
3) If it creates several Oracle sessions , will it not cause locking problems? If so, How do I minimize locking problems in a stateful application.
JDeveloper Team Please advise!!
AM I missing something? I would appreciate if someone can help me out!
nullThanks a lot for the information. That thread was indeed very helpful. But it still didn't answer all my questions:
1) In the thread you mentioned, it mostly talks about Web beans. In a jsp page (using Web bean) we need to first invoke setReleaseApplicationResources(true) and then invoke releaseApplicationResources().
Does this apply to data tags? I mean I have a tag <jbo:ReleasePageResources releasemode="Stateful" />. Is this enough to release the application module back to the pool or do I have to have something equivalent of setReleaseApplicationResources(true)?
2. In a stateful application, the state of an application is maintained between requests via a browser cookie. For each browser, you can have one state per application module class. I was attempting to run "several browser sessions from the same machine" and the end result was that I got errors and unpredictable results ie it returned me far fewer rows then I saw originally. Should I be actually be running the browser session from different machines?
3. In JDeveloper Documentation (section About Application Module pooling) there is a note section : "If the application module is not recycled the data stays the same. However if the application module was recycled and then activated through a failover, the activation logic re-executes the view objects, so it may bring in more or less rows then originally seen by the clients due to any database updates that have occured."
This is exactly what is happening to me? How do I get rid of this problem? I want to be able to see all the original rows + any new rows That have been committed. Please advise!
4. Are the JDBC connections tied to application module instances? Is it one JDBC connection per application module instance? So, in a stateful JSP, if I end up using a different application I also get a different JDBC connection. IS this true?
5. Does the no of application module instances depend on the no of available JDBC connections? Because it looks like if you set the max no of connections to "5" and set the max no of application module instances to "10", It will be able to instantiate only "5" application module instances due to the limitation set by connection pool.
6. At times I get errors which indicates that the row in view object does not exist. Is this something familiar? Or is it the same problem that John discussed in his thread.
Thanks in advance! -
How do I conserve battery power by deleting recently used icons but don't know how
The recently used icons represent exactly that - apps you have used recently. The icons on the list do NOT mean that the apps are still running. The only apps that continue to run, and might be profitably quit from this list are those which are still playing the music you will be listening to, or GPS apps.
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How do I delete recently used apps on bottom of phone? I used to double click and it would allow me to delete to save battery life.
All you have to do is double tap the home button to bring up the multi-tasking view, then swipe up on the screenshot of the app you want to exit.
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Hi my name is Vajra from INDIA, i am using ipod shuffle 3rd generation but it is not working properly due to battery problem, i need to change the battery please guide me how to change the battery or any chance to replace the ipod shuffle 3rd generation ?
Seems no one care about us .no one replied till no@!!!!@ strange
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Your S10 Battery-How Long It Lasts Just Using Internet????
I am just curious how long your standard battery lasts with just using the internet? I bought my S10 used and battery life increased using Windows 7, but lasts 30 minutes at the most just using the internet.
Contemplating getting a new battery depending upon responses.
Can you give me an average on how long your battery lasts on your S10 with Energy Settings set for balance?
Appreciated, thanks!I get maybe a day with mine, but then again, I never believed the "EDGE is not so power hungry" lie that Apple tells. 3G is by and large less power hungry because the cells are closer, and the base stations are lower (vertically) than standard GSM towers. Your mileage will vary in regards to what you do with your iPhone. I use mine so I have no problems charging it all the time. Besides, I have had it about 3 weeks and I plan to sell it anyway once Nokia releases their new handsets after the new year. The iPhone should be called, iPod with phone as it does really suffer in the telephony category.
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Kapaxen ACK-DC80 AC Power Adapter with Canon SX50.
How do you close battery door so camera will function?Look closely at the top edge of the battey compartment. There is a little flap type door that folds down and allows the wire to pass through and the battery compartment to close
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I upgraded to Mountain Lion, and yes despite all of the warnings posted in the App Store reviews about the battery life being cut in half, I upgraded my MBP anyway. Chalk this one up to the Black Cloud of "I Told You SO!" My MBP could hold a charge for almost 6.5 hours. Now I'm luck if I can get 3, but in most cases I may get 2.5 hours if I'm conservative.
Has anyone figure out how to fix this battery problem? Even now after having it unplugged for almost 2 hours...I'm getting the "You are now running on reserve battery power" message. What a freaking joke!
Any help would be greatly appreciated!Open /Applications/Utilities/Activity Monitor. Click %CPU until the triangle points down beside it. Make sure it says All Processes in the upper right. Check for applications taking up lots of CPU time.
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How long would the battery last if you were usinng it for...
How long would the battery last if you were usinng it for wireless msn around the house..
Thanks,
AndrewI never get less than 3 1/2 hours and generally get a bit over 4 hours on a fully charged battery. Before unplugging I make sure BlueTooth and sound is off, the backlight is set as low as I can stand it, I have no disc in the drive, and all the applications and files I intend to use are running and loaded. The three biggest juice eaters are the display's backlight, the hard drive and optical drive so I minimize the use of all three while unplugged.
Are Mac notebooks tough? A couple quick stories: I dropped my G3 iBook off my desk and it hit the concrete floor on its corner breaking off a large piece of plastic. I fashioned a fiberglass bandage and used the computer for 3 months before finding a functional used shell. A customer came in with a horrifically bent PowerBook last summer - it fell out of his motorcycle sidebag while he was driving (35 MPH) and was run over by at least 1 car. It booted up and the display while bent by the mangled case still worked. I actually used Migration Assistent to move his stuff to the new computer. A student brought me his MacBook which he'd dropped down half a flight of stairs at the college. It had been in a lightly padded sleeve. It looked banged up - there were some fractures to the bottom case and the hinge squealed terribly as I opened it. But the computer woke up and it checked out okay. AppleCare basically replaced everything but the innards - the guy's home insurance covered all but the deductible which was a good thing - that is an expensive repair! Would the typical PC survive these accidents? Well, I know from experience the cheap plastic Dell and HP models wouldn't. -
Hi,
When I insert a lightscribe DVD/CD into a lightscribe optical drive, then when I click to open the DVD, I faced this error 'How do you want to use this disc', although the DVD was full of data. When opening these
lightscribe DVD/CD via NON lightscribe optical drive, I noticed that the DVD/CD opened well without any problems at all.
Also, how can the System show to me 'How do you want to use this disc' , in particular when a DVD is non rewritable(DVD-R) and also contains data)?
Bear in mind, not all DVDs/CDs were not detected. However, only full lightscribe discs' (having data)
However, even blank lightscribe discs were detected without problems. When insert a lightscribe disc having data, then I faced that error. However, when inserting blank lightscribe discs I found that the disc were opened. Also,
non lightscribe discs were opened well.
When checking the device manager, I didn't see any issue with DVD/CD drive. If there were a problem unrecongnising, then I would have seen 'a remarkable mark' in front of it.
Note: I have faced this problem after trying formating a rewritable CD inserted onto the drive. Althouthg the format failed, all data on the disc was deleted. Anyway, after that, then inserting full-lightscribe discs are unregonised
Do you think the problem wth my optical drive. IF so, I would be saying why it wasn't happened with all other non lightscribe discs. If my lightscrib discs were corrupted, then why would they have opened well on another laptop.
I have done:
Press the Windows logo key+R to open the Run dialog box.
Type devmgmt.msc in the Run dialog box, then press Enter. If you are prompted for an administrator password or for a confirmation, type the password, or click Allow
In Device Manager, expand DVD/CD-ROM drives, right-click the CD and DVD devices, and then clickUninstall.
When you are prompted to confirm that you want to remove the device, click OK.
Restart the computer.
But the same prolbem is existing.
yes there is a virtual CloneDrive program installed on my PC, however, there is no any CD mounted into it. Even if a CD was mounted into Virtual Clondrive, there would be no problem at all, because the virtual CloneDrive is used to only
mount ISO disc images into it, and not physical discs.
Any I have do what you have said, when inserting a light-scribe disc having data, then I open it, I found this
NOTE: in the above screen shot there is a lightscribe DVD having data inserted. However, in the screen shot below, there a ightsrbe DVD not having data inserted. In the first screen shot, the disc is not reconginsed by Windows, however, in
the second is recognised.
Even when I have inserted a lightscribe disc not having data(empty), it opened well regardless of what virutal CloneDrive is enabled or disabled.
But when cliced on my problem didn't solve,
A man should convert his anger and sadness into strength to continue living in this life.Hi,
The product Name of my computer is: HP Pavilion dv6-6093ex Entertainment
Notebook PC support
The number of my computer is : LM610EA#A2N.
Could anyone please at this splendid forum take some of their precious time
out to really reply my questions and solve my problems?
FIRST OF ALL:
My HP Pavilion Laptop is about 3 years old.
My
sister's Dell Inspiron laptop is 3 years old.
My HP lapotp is well-cared, as opposed to my sister's Inspiron Dell laptop,
which is always thrown in dust without caring at all. Also, its battery is
always inserted even when it is fully charged while the laptop is plugged in to
the main power supply.
However, my laptop is either used on only battery, or on plugin. Also, it is
kept from the dust.
But, I really found that the battery of the Dell laptop
still lasts about three and half hours, and there is no problem cooling fan is
not oproperly preporly.
I only remember one thing differently done on my laptop battery which is I
charged it fully, then I stored it without using it for about four months, then
when I reused it, I found it got worse over time. I.e. first time of using it
after storing,I found it empty, then I charged it again fully, however, then it
lasted about 2 hours, then 1 and half hours, next an hour, now it is only
lasting about 20 minutes without performance. If there is high performance, then
the computer shuts down suddenly.
My problem is follows:::
First: Whenever I inserted any Containing Data OR Data
CD/DVD-R LightScribe discs, I found that HP optical driver was
unable to read them. When clicking on the optical disc drive
'duble-click', then I find that disc opens as this way(NOT: With a CD/DVD player
is grayed out)
Blank Or Used CD, DVD±R,RW lightscirbe is unable to be
read:(clicking on it let it Open like a USB FlashDrive or With a CD,DVD player:
NOTE: with CD/DVD Player is grayed out)
Used CD/DVD±R/RW Non-LightScribe disc opens normal:
Blank CD,DVD±R,RW Non-LightScribe opens normal(Opens like a USB FlashDrive or
With a CD,DVD)::
My HP CD/DVD DVD±R/RW specis are::
Optical Drives
hp CDDVDW TS-L633R
Media Type DVD Writer
Name hp
CDDVDW TS-L633R
Availability Running/Full Power
Capabilities Random
Access, Supports Writing, Supports Removable Media
Read capabilities CD-R,
CD-RW, CD-ROM, DVD-RAM, DVD-ROM, DVD-R, DVD-RW, DVD+R, DVD+RW, DVD-R DL, DVD-RW
DL, DVD+R DL
Write capabilities CD-R, CD-RW, DVD-RAM, DVD-R, DVD-RW, DVD+R,
DVD+RW, DVD-R DL, DVD+R DL
Config Manager Error Code Device is working
properly
Config Manager User Config FALSE
Drive E:
Media Loaded
FALSE
SCSI Bus 0
SCSI Logical Unit 0
SCSI Port 0
SCSI Target Id
1
Status OK
Trying to solve the problem,
I have done these steps in order::
I tried checking with dignostic ulitiy:
I have tried Advanced View , this is the file of output data
diagnostic utility
LightScribe System Software Settings:
SOFTWARE\LightScribe\MessageDir
C:\Program Files (x86)\Common
Files\LightScribe\
SOFTWARE\LightScribe\LSPrintDialog C:\Program Files
(x86)\Common
Files\LightScribe\LSPrintDialog.exe
SOFTWARE\LightScribe\LSPrintingDialog
C:\Program Files (x86)\Common
Files\LightScribe\LSPrintingDialog.exe
SOFTWARE\LightScribe\LsPrintLauncher
C:\Program Files (x86)\Common
Files\LightScribe\LSPrintLauncher.dll
SOFTWARE\LightScribe\ResourceDir
C:\Program Files (x86)\Common
Files\LightScribe\res
SOFTWARE\LightScribe\LSPrintAPI C:\Program Files
(x86)\Common
Files\LightScribe\LSPrintAPI.dll
SOFTWARE\LightScribe\Update\UpdateShellCommand
http://www.lightscribe.com/go/downloads/windows
SOFTWARE\LightScribe\Update\PreviousVersion
1.18.20.1
SOFTWARE\LightScribe\Update\CurrentVersion
1.18.27.10
SOFTWARE\LightScribe\Update\TrailingVersion
SYSTEM\CurrentControlSet\Services\LightScribeService\Type
16
SYSTEM\CurrentControlSet\Services\LightScribeService\Start
2
SYSTEM\CurrentControlSet\Services\LightScribeService\ErrorControl
0
SYSTEM\CurrentControlSet\Services\LightScribeService\
SYSTEM\CurrentControlSet\Services\LightScribeService\DisplayName
LightScribeService Direct Disc Labeling
Service
SYSTEM\CurrentControlSet\Services\LightScribeService\ObjectName
LocalSystem
SYSTEM\CurrentControlSet\Services\LightScribeService\Description
Used by the LightScribe software components to support 3rd party disc labeling
applications using the LightScribe COM Application Programming Interface
(LSCAPI). This service needs to run for LightScribe direct disc labeling to
work.
SYSTEM\CurrentControlSet\Services\Eventlog\Application\LightScribeService\
SYSTEM\CurrentControlSet\Services\Eventlog\Application\LightScribeService\
SYSTEM\CurrentControlSet\Services\Eventlog\Application\LightScribeService\TypesSupported
7
SYSTEM\CurrentControlSet\Services\Cdrom\Enum\0
IDE\CdRomhp_CDDVDW_TS-L633R______________________0300____\4&334f7860&0&0.1.0
SYSTEM\CurrentControlSet\Services\Cdrom\Enum\Count
2
SYSTEM\CurrentControlSet\Services\Cdrom\Enum\NextInstance
2
SYSTEM\CurrentControlSet\Services\Cdrom\Enum\1
SCSI\CdRom&Ven_ELBY&Prod_CLONEDRIVE&Rev_1.4\1&2afd7d61&0&000000
SOFTWARE\Microsoft\Windows
NT\CurrentVersion\Winlogon\allocatecdroms
0
SYSTEM\CurrentControlSet\Services\CDRom\autorun 1
SOFTWARE\INTEL\Intel
Application Accelerator Not detected
Drives and Media:
Drive 0 : hp CDDVDW TS-L633R 0300 219 (E, Media
Imaging Parameter : 114
I tried running the below command line to fix potential disk issue 'Chkdsk
/r /f'
I cleaned the drive, discs, and so on.
I have uninstalled the all third-party data recording software.
I have uninstalled the Cyber DVD suite, lightscribe system software which
came pre-installed with my HP pavilion Notebook.
I have recovered my system from the Factory Recovery discs.
I have tried opening all those LightScibe discs not opening on my HP optical
drive, on a Dell optical drive, and all of them were opened well, although Dell
optical drive did not have a lightscribe feature at all., nor third party disc
recording software
However, the problem is still with opening the discs LIGHT-SCRIBE
Thus, my questions are:
How to determine if the drive is corrupted and needs to be replaced with
another one.
I think there something needed to be done on the BIOS Of my HP
laptop[[[A similar problems happened on my Desktop computer's optical
drive which is as follows:::(ALL discs are opened as empty by Optical Drive of
My Desktop Computer) ---while my optical drive of my desktop was connected to
the primary slave IDE, and the HDD was connected to the
primary master IDE, the optical drive and hard disk are functioning
well. However, I remember that while burning an image with Nero essential V: 5,
something went wrong, and then the Optical Drive of My Desktop Computer
(HL-DT-ST DVD-RAM GH22NP20) became NOT recognised/Installed on
BIOS, although it was still shown on the device manager as a
recognised device. Also, it was listed on my computer, however, when entering a
disc(blank or with data) into the drive, I found it was not recognised, and it
opened empty(no files at it), although it contains data. Thus, I decided to boot
to BIOS, and clicked on 'Autodetection for IDE', then I found that only HDD was
still shown as installed on BIOS. However, the optical drive was not. Th I tried
clicking on it on BIOS and then clicking on 'enter' to try to let the device be
re-recognized. However, that made no difference. I had to take part my computer
,and then reconnected the optical drive onto the secondary slave
IDE , and let HDD connected to the same primary master IDE.
Then, I found that the problem solved and all discs became being read
normally. Aslo, optical drive became installed on BIOS]]]
What is meant with with double Layer Support.
How much does it cost?
A man should convert his anger and sadness into strength to continue living in this life. -
How I reset my Battery Statistics without ROOTING the phone.
All,
You might try this to reset your Battery Usage calculation statistics. It worked for me and it does NOT ROOT you phone.
To save time do this before you go to bed.
Turn your phone off by holding the on/off button until the phone turns completely off
Remove the battery, the SD card, and the SIM card.
Wait a couple of minutes and reinstall the SiM card, SD card and the battery BUT DO NOT turn the phone back on...Do NOT.
Before you go to bed keep the phone turned off and plug it into the small 110 volt 1 Amp charger that came with the phone and let it charge overnight.
The next morning DO NOT turn the phone on just unplug the charger and immediately re-plug it back in to further charge the battery. Every time it says 100% unplug and replug it in. Do this 3 or 4 or more times. If you walked away and missed the 100% just unplug it and do it again.
NOTE: Because the phone is OFF when you plug it in you will first see a gray battery for a few seconds and then a green battery for a minute or two on the display before the screen goes blank (black).. The battery looks like a standard flashlight battery. The green battery will say 100% if it is fully charged. When you see 100% unplug the charger and re plug it in. The battery charges a little more each time and usually in 3-8 minutes it again says 100%. Doing this tops off the battery a little bit more each time. Remember do it 3 or 4 times.
Finally, turn ON your phone and go to Settings>About phone> Battery Use and look at your phones Battery Usage Calculations. They should be reset. At the top of this screen the amount of time "on the battery" should be a matter of minutes because you just reset the statistics.
The attached screen shot shows my battery usage statistics AFTER I reset them. If you want to see my battery usage BEFORE I reset them go to this URL and read my original post in that thread. It showsa screen shot of my battery usage.
http://community.vzw.com/t5/DROID-Charge-by-Samsung/Battery-use-by-the-APP-GPS-Status-amp-Toolbox-What-s-Up-with/td-p/751866
JerryF
PS, You might take a screen shot of you current Battery Statistics before you do this for comparison.I found an easier and much quicker way to reset the Battery Use than the method that I described here so please go to the following thread to see how.
http://community.vzw.com/t5/DROID-Charge-by-Samsung/Easiest-amp-Quickest-way-to-RESET-your-Battery-Use-statistics/td-p/754534
Thanks,
JerryF -
How to send meeting invites using Exchange Email Account
Does anybody know how to send meeting invitations using the 3.0 software update?
My corporate email is set up with an Exchange ActiveSync account, but I can't figure out how to send meeting invites?
Is it a function solely of the iPhone 3.0 OS, or is it dependent on the Exchange setup.
Any insight would be appreciated.
DavidThat is what I was afraid of...the good thing is that is the only feature (besides battery life) that I miss from my Blackberry. Thanks.
-
I used to be able to go all day without charging my phone but now I have to charge it like every two hours and as a college student who also works. I go most of my day with a dead phone. Does anyone know how to make your battery last longer?
Eight Battery Saving settings for your iPhone and iPad | MacIssues
The Ultimate Guide to Solving iOS Battery Drain — Scotty Loveless
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