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2014/10/15 ¤U¤È 10:11:57
iphone Programming Glossary: nearHow can an iPhone access another non-iPhone device over wireless or Bluetooth? http://stackoverflow.com/questions/1065459/how-can-an-iphone-access-another-non-iphone-device-over-wireless-or-bluetooth the newly announced standard support should allow file transfer between the iPhone and a computer as well as between nearby iPhones Another Stack Overflow question GameKit in iPhone SDK 3.0 mentions Bonjour and the Apple documentation for Bonjour.. need to be part of the Made for iPod program. However that doesn't sound like your case. Third party developers in the near future may produce dongles that connect through the 30 pin dock port and give access to existing Bluetooth devices. If these..
iPhone Keyboard Covers UITextField http://stackoverflow.com/questions/1247113/iphone-keyboard-covers-uitextfield Keyboard Covers UITextField I have an app where in Interface Builder I set up a UIView that has a text field near the bottom of the view. When I run the app and try to enter text into that field the keyboard slides up overtop of the field..
UIScrollView. Any thoughts on implementing “infinite” scroll/zoom? http://stackoverflow.com/questions/1493950/uiscrollview-any-thoughts-on-implementing-infinite-scroll-zoom seeing the middle of the handled view. Then just watch the content offset using KVO or some other method and if you near any edge update the content of the view with a new set of content offset appropriately and reset the scroll view's contentOffset..
Dynamic (Default.png) splashscreen in 3.0 [iPhone SDK] http://stackoverflow.com/questions/1959080/dynamic-default-png-splashscreen-in-3-0-iphone-sdk your user interface as it would be empty without any content. It is intended to give the user the illusion of an near instant launch. Check out all of the Apple apps on the iPhone and you'll see how the default.png is meant to be used properly...
http://stackoverflow.com/questions/2080644/is-it-possible-in-principle-for-an-android-device-to-interface-with-an-iphone device to interface with an iPhone over Bluetooth GameKit I am not interested in pure theory but as a practical near or mid term possibility say within 12 24 months. As a developer familiar with but not specializing in two major smartphone..
How to change an UILabel/UIFont's letter spacing? http://stackoverflow.com/questions/2544905/how-to-change-an-uilabel-uifonts-letter-spacing But I need to align this to the right. I could do that manually if I knew the width of the drawn text but it's proving near impossible to find that. I've read about ATSU but I couldn't find any examples. This sucks iphone xcode uilabel spacing..
iPad/iPhone browser crashing when loading images in Javascript http://stackoverflow.com/questions/2986039/ipad-iphone-browser-crashing-when-loading-images-in-javascript image if you need animations or transitions and simply update the .src .width .height and so on you should never get near the 10MB limit. If you wanted to do a carousel application you'd have to use smaller placeholders first. You might find..
UIScrollView Infinite Scrolling http://stackoverflow.com/questions/3430267/uiscrollview-infinite-scrolling horizontal scrolling. Scrolling forward is easy I have implemented scrollViewDidScroll and when the contentOffset gets near the end I make the scrollview contentsize bigger and add more data into the space i'll have to deal with the crippling effect.. have to deal with the crippling effect this will have later My problem is scrolling back the plan is to see when I get near the beginning of the scroll view then when I do make the contentsize bigger move the existing content along add the new.. 1285.500000 1284.500000 1283.500000 1282.500000 1281.500000 1280.500000 Then when pageNumber 4 we're getting near the beginning 4479.500000 4479.500000 Great but the numbers should continue to go down in the 4 000s but the next log entries..
How to parse a date string into an NSDate object in iOS? http://stackoverflow.com/questions/4999396/how-to-parse-a-date-string-into-an-nsdate-object-in-ios dateFromString dateStr iphone objective c ios nsdate nsdateformatter share improve this question You don't need near as many single quotes as you have only needed on non date time characters so change this self.dateFormatter setDateFormat..
How to know when UITableView did scroll to bottom in iPhone http://stackoverflow.com/questions/5137943/how-to-know-when-uitableview-did-scroll-to-bottom-in-iphone call when ever the user scrolls scrollViewDidScroll NSIndexPath indexPathForRowAtPoint CGPoint point Test a point near the bottom of the screen and then using the indexPath it returns check if that indexPath is the last row then if it is add..
Xcode 4 Tips and Tricks for Xcode 3 users [closed] http://stackoverflow.com/questions/5260877/xcode-4-tips-and-tricks-for-xcode-3-users
Can you use cancel/isCancelled with GCD/dispatch_async? http://stackoverflow.com/questions/5449469/can-you-use-cancel-iscancelled-with-gcd-dispatch-async Another option though some may dislike it would be to make the macro use call goto cleanup and define a cleanup label near the end of the method where you release anything that needs to be released. Some people dislike using goto in an almost..
Why is autorelease especially dangerous/expensive for iPhone applications? http://stackoverflow.com/questions/613583/why-is-autorelease-especially-dangerous-expensive-for-iphone-applications accept your own answer Well after all that I did manage to find a reference from Apple Developer added as a side note near the bottom of the page iPhone OS Note Because on iPhone OS an application executes in a more memory constrained environment..
Change Default Scrolling Behavior of UITableView Section Header http://stackoverflow.com/questions/664781/change-default-scrolling-behavior-of-uitableview-section-header
Transferring ownership of an iPhone app on the app store http://stackoverflow.com/questions/671382/transferring-ownership-of-an-iphone-app-on-the-app-store going to be submitting to the store pretty soon but we know that we'll be selling the app to another company in the near future. Does anyone have any experience with moving an app's ownership to another account Specifically when I sell an app..
http://stackoverflow.com/questions/6769345/xcode-4-valid-signing-identity-not-found-error-on-provisioning-profiles-on-a upper left corner under LIBRARY which may be under the heading library or under a heading called TEAMS. Choose Export near the bottom left side of the window. Xcode asks you to choose a file name and password. On your new machine launch Xcode..
What does the Xcode 4.2 preference “Support Wirelessly Connected Devices” do? http://stackoverflow.com/questions/7266391/what-does-the-xcode-4-2-preference-support-wirelessly-connected-devices-do in version 4.4 . 2 2012 This feature is still gone as of Xcode 4.6. There is currently no sign of it returning in near future if ever. 10 2013 Xcode 5.0 is here and there is still no sign the feature will return. We can pretty much assume..
Is there a way to simulate multiple iphones using xcode/iphone sim? http://stackoverflow.com/questions/896487/is-there-a-way-to-simulate-multiple-iphones-using-xcode-iphone-sim but I just wanted to make sure I wasn't missing anything. iphone xcode simulator share improve this question As near as I can tell not only can you not have multiple instances of the simulator running but when time comes for actual device..
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