You can reset your iPad by holding the sleep & home buttons at the same time until the screen turns off. The iPad should restart itself properly. This should remove the popup temporarily.
To ensure the pop up doesn't appear again, tap Settings > iCloud > Store & Backup and turn on iCloud backup. Then tap Back Up Now.
Facebook only allows posting videos on the timeline, not embedding them in private messages.
Simply open your Settings.app and scroll down until you see iTunes & App Stores. You'll see you Apple ID in that section. Just tap it and you'll be given an option to Sign Out.
One of the easiest ways is to visit Evasi0n.com and simply select your device. You'll be given simple instructions specific to your device and computer. It should take about 5 minutes and you'll have a jailbroken iPod.
Beware that jailbreaking is not for the faint hearted. It can lead to viruses, sluggish performance, and lost support for apps you purchased. Jailbreaking itself does not cause these problems, however the act of jailbreaking opens the doorway to these problems. The extra freedom you gain by jailbreaking comes at the price of a managed experience from Apple that ensures these things don't happen. Jailbreak at your own risk.
Fractions are simply division. So if you'd like to represent 4/5 you can press 4÷5 on your iPod calculator. It will return the decimal value.
If you need more advanced math or functions, I recommend MyScript Calculator. Its a very powerful, easy to use application that allows you to simple draw or write your functions.
The exponents on your iPod calculator will appear when you turn your iPod landscape activating the scientific calculator.
You can use the x2 button for simple squares, the x3 button for simple cubes, and the yx button to use any exponent.
To use any of the three exponent buttons, enter the number you'd like to calculate, then touch one of the buttons. If you touch the yx button you can then enter the exponent value and hit equal.
You can expect about 20 times the downloads for the free version as for your pro version.
Make sure you're advertising it in the free version often but without getting in the way of having fun.
Try reaching out to the popular review sites such as Touch Arcade or Ray Wenderlich.
The parenthesis on your iPod calculator will appear when you turn your iPod landscape activating the scientific calculator.
However, they will not display at the top when you use them because this simply calculator doesn't do functions but merely simple arithmetic. They do work however for example typing "5 + (6 + 3)", after you close the second parenthesis the display will update to 9. Then you can hit enter and get 14.
If you need more advanced math or functions, I recommend MyScript Calculator. Its a very powerful, easy to use application that allows you to simple draw or write your functions.
Like your computer, your iPhone can run multiple apps at a time. You just need to quickly switch between them.
Double click your home button to bring up the multitasking tray. You'll see your currently running, or recently used apps. Tap the app you'd like to open and it will spring to life.
The iPhone won't keep all apps running all the time because of its limited system resources and to preserve battery life. So the first 5-10 are normally still running while the others are in a hibernation state.
Some DVDs have a digital copy attached to them. But the procedure for getting that digital copy varies by the company that produced it.
However, all DVDs can be downloaded and encoded. HandBrake is an excellent open source, free, video encoder that works great with DVDs. Pop in the DVD and you'll be able to download and encode any of its titles.
Once you have a raw file in its digital format, iTunes has no problem keeping track of it for you. Simply drag the movie into iTunes or onto the iTunes icon in the Dock and it will ask you if you'd like to import it.