Rollback to Windows 8.1 From Ubuntu 13.04
How to remove Ubuntu and put Windows back on?
Can I use mirroring to make a copy of my Database? A regular function can contain a call to itself in its definition, no problem.  I can't figure out how to do it with a lambda function though for the simple reason that the lambda function has no name to refer back to.  Is there a way to do it?  How? From where do the permanent magnets get energy from? I have a doubt about permanent magnets. If a magnet is permanent it can attract some materials permanently.  Attracting something involves energy. If a permanent magnet can do this forever, from where does this energy come from? How can it not run out of energy? Doesn't it contradict with the laws of energy? User deleting code after question has been answered If a user keeps  (thus making the answer meaningless), what should we do? Rollback the edit (what if the user just deletes the code again)? Delete the question?  More examples (same user): ,  (see also edit histories). Why doesn't GCC optimize a*a*a*a*a*a to (a*a*a)*(a*a*a)? iOS: Compare two dates I never know how to order food correctly but succinctly the first time. :(  Basically: I can't eat hot stuff (i.e. most pepper, similar spices, ...).  On the one hand, I don't want to say "Please don't make it spicy", because I really don't mind spice (heck, a lot of them are great!) -- I just don't want it to be hot spice.  On the other hand "Please don't make it hot" would seem to imply I'd like my food cold!  Possibilities I've considered:   "Please don't add hot spice" just sounds weird "Please don't add pepper" is the best I've thought of so far, but I'm pretty sure I've come across foods without pepper (or apparently so) which nevertheless tasted pretty hot. And not just that, but it would also exclude bell peppers, etc. which I don't mind much.   Any ideas for how to communicate this clearly? The fewer words the better, haha. Can I add some HTML in my SO Profile 'About me' text box to show some button from linkedin? Opacity of background-color, but not the text How do I make the cross-browser (including Internet Explorer 6) transparency for the background of a div while the text remains opaque?  I need to do it without using any library such as jQuery, etc. (But if you know of a library that does it I'd love to know so I can look at their code). Will I need any Malaysian Rinngit at Kuala Lumpur airport when I'm leaving the country? A commercial airport being any airport that has regular scheduled passenger flights.  The mathematics of  got me thinking: is the network of scheduled flights a connected graph?  That is, is there a pair (or triplet or even larger set) of airports such that they only have scheduled flights with each other?  Or can you get from any airport to any other?  Ignore vagaries like cargo and general aviation. I'm looking for two airports that I can shuttle between, but would have to drive (or sail) to get to one or the other of them. How to renew an expired keypair with gpg What is the best way to renew a gpg key pair when it got expired and what is the reason for the method?  The key pair is already signed by many users and available on public servers.   Should the new key be a subkey of the expired private key?  Should it be signed by the old (I could try to edit the key and change the date of expiration to tomorrow)? Should the new key sign the old? Python CSV parsing not returning proper rows LaTeX template for typesetting a novel I'd like to use LaTeX to typeset a novel. Could you recommend me any template?  What I mean is a template (some .tex file) where I can include my chapterN.tex files (mainly plain text) and get a pretty good design with zero work :) Can screen layouts or workspaces be locked? What logical fallacy considers a personal experience to be common place While my wife and I were discussing the news a few days ago I stated  that an argument expressed (in a news article, not by my wife) was a fallacy -- but I've been unable to put a name to it.  Basically, it is when a person experiences some experience (personally or thru acquaintance), and thus considers it a common experience because they have experienced it. LaTeX figures side by side \xymatrix undefined Disable Repeated System Alerts in iOS 7 On iOS 7, there is a feature under Cellular in Settings called: Use Cellular Data For:. This lists all of the apps I have on my iPhone 4 with individual On/Off Switches to disable or enable cellular data. So, I disable it on several of my apps, one of which being Music. When I open my Music app, it tells me…     Cellular Data is Turned Off for "Music"   You can turn on cellular data for this app in Settings.   This alert does not occur once, but every time I clear the Music app from my multitasking and re-open it. Is there a way to dismiss this alert once and forever?  The alert looks something like this, but for Music: Encopresis, I'm at my wits end? Does anybody have suggestions? My 12 year old daughter has been dealing with retentive encopresis since age 6. She avoids going to the toilet at all. This results in soiling and the production of an amazing huge toilet-clogging log-like object every week. We have been trying for years to get her to talk about this, but when we do talk about this, the response is ALWAYS "I don't know" despite what her pedi, GI doc and psychologist tried to do or suggested we do to get her to talk about it. We switched psychologists last year after a year of not talking about this, no luck.  We have tried so many treatment plans since diagnosis, specifically tailored to her, such as enemas, scheduled toilet sittings, rewards, consequences, psychologist, etc. she just keeps holding it in. Right before summer, her pedi and the GI doc laid out a clear treatment plan of laxatives, regular bathroom visits, and a rewards program. She did take the Miralax (2 table spoons) but she just kept holding it in and soiling her pants. She avoided going to the toilet. I made her stay at the toilet and told her "if you poop, I will buy you XYZ" (something she REALLY wants)" you can do XYZ only after you poop" and not letting her do things "you can't do XYZ until you poop" and XYZ would be something she LOVES to do. I wouldn't let her leave the toilet until she pooped, so she sat there for hours, no luck. When school started, she refuses to take the Miralax.  Now we laid out a new treatment plan. We TRIED to involve her, the response is again "I don't know." She is supposed to take an enema every morning and sit on the toilet, but she fights daily about taking it. When she does take it, she holds it in and won't sit on the toilet. There is also a diet plan she refuses to follow. She is not supposed to drink dairy, but drinks milk at school. Now the past 2 weeks she refused all treatment which we fight daily about. She refuses to sit on the toilet, no matter what we try. 2 years ago we tried ucanpooptoo, didn't help.  We asked her why she holds it in. Does pooping hurt? Does it scare you to poop? Does it feel good to hold it in? The answer is always "I don't know" and you can question her for hours and hear "I don't know". We explained to her digestion and she knows why she needs to poop. We ruled out any physiological reasons for retention. Luckily her friends don't notice, but one day her friends might smell her soiling, and I talked to her about this, how it would affect, boys , high school, etc. Her response was "I don't know" and she would not talk about this.  Does anybody have suggestions how to get her to start pooping in the toilet regularly?