2014/10/15 下午 10:16:00

iphone Programming Glossary: wonder

How does the iOS app Display Recorder record the screen without using private API?

http://stackoverflow.com/questions/11090184/how-does-the-ios-app-display-recorder-record-the-screen-without-using-private-ap

security problem an app that watches you as you type in your iTunes password is one example scary thought . I wonder if this will lead to a change in their reviewing process but we will likely never know. One thing that is interesting to..

iOS 6 autorotation in simulator varies from actual iOS 6 device

http://stackoverflow.com/questions/12406748/ios-6-autorotation-in-simulator-varies-from-actual-ios-6-device

bug The app is using deprecated autorotation methods but they are working fine on the device itself which makes me wonder if the simulator APIs are different iphone objective c ios xcode ipad share improve this question This is what I added..

What's the difference between using CGFloat and float?

http://stackoverflow.com/questions/1264924/whats-the-difference-between-using-cgfloat-and-float

the difference between using CGFloat and float I tend to use CGFloat all over the place but I wonder if I get a senseless performance hit with this. CGFloat seems to be something heavier than float right At which points should..

Why does instantiating a UIFont in an iphone unit test cause a crash?

http://stackoverflow.com/questions/1689586/why-does-instantiating-a-uifont-in-an-iphone-unit-test-cause-a-crash

and pain than I'd like to admit. It's strange that Apple seems to have pulled down their own doco on the matter. I wonder if there's another change coming... Please hit me up if you have any additions to the above. It's not a complete guide to..

http://stackoverflow.com/questions/18736954/missing-recommended-icon-file-the-bundle-does-not-contain-an-app-icon-for-iph

the app went into the review stage 20 hours later and was released on the market the very next day Kind of makes me wonder how many Apple Windows app review people lurk around here. iphone ios ios7 itunes share improve this question Yes you..

How can I find out if an external headset is connected to an iPhone?

http://stackoverflow.com/questions/2520296/how-can-i-find-out-if-an-external-headset-is-connected-to-an-iphone

can I find out if an external headset is connected to an iPhone I wonder if it's possible to detect that the user has an external headset plugged into the iPhone's 3.5mm connector or the 30 pin..

Hide UIToolbar UIBarButtonItems

http://stackoverflow.com/questions/2971483/hide-uitoolbar-uibarbuttonitems

a UIToolBar There is no hide property all I can find is setEnable but this still leaves the button causing users to wonder what its purpose is. I would like to only display it in situations that it actually has a use. Thanks in advance iphone..

Dismissing UIAlertViews when entering background state

http://stackoverflow.com/questions/3105974/dismissing-uialertviews-when-entering-background-state

state in iOS 4. This is to avoid any confusion on the user's part when he relaunches the application later. I wonder how I could elegantly dismiss all UIAlertViews at once without retaining a reference to it everytime I set one up... Any..

UIApplication sharedApplication - keyWindow is nil?

http://stackoverflow.com/questions/3359501/uiapplication-sharedapplication-keywindow-is-nil

UIImage to base64 String Encoding

http://stackoverflow.com/questions/3889478/uiimage-to-base64-string-encoding

I couldn't find any examples or codes with detailed regarding. iphone objective c share improve this question I wonder why didn't you find your question because it's a very old question can be found here and here . Anyways You need to first..

How to restrict my app to landscape mode?

http://stackoverflow.com/questions/4078429/how-to-restrict-my-app-to-landscape-mode

to restrict my app to landscape mode I have my iPad application created using the SplitView template. I wonder what is the best way to restrict my application to landscape mode I have tried overriding shouldAutorotateToInterfaceOrientation..

How to run and debug unit tests for an iPhone application

http://stackoverflow.com/questions/4989668/how-to-run-and-debug-unit-tests-for-an-iphone-application

up for suggestions on where to post future How to articles. One final note though on this topic. For those who still wonder whether writing unit tests is worth it I would definitely say Yes I am currently writing an application with CoreData and..

How build a custom control in Xcode for the iPhone SDK?

http://stackoverflow.com/questions/499494/how-build-a-custom-control-in-xcode-for-the-iphone-sdk

linked together a label. It is starting to become repetitive across my App and smells of code duplication However I wonder what is the best aproach here. Is it best do everything by code in a controller or is posible do a visual thing like the..

Facebook connect Batch requests and FQL error problem

http://stackoverflow.com/questions/5353117/facebook-connect-batch-requests-and-fql-error-problem

iOS app with FB connect. I'm trying to get a lot of data for each of my friends and multiple requests are needed. I wonder if there's a way using batch requests in the iOS SDK and the other problem with FQL multi queries. The following query is..

UITextView ruled line background but wrong line height

http://stackoverflow.com/questions/5375350/uitextview-ruled-line-background-but-wrong-line-height

UIImage imageNamed @ Notes.png I know that the UIFont.lineHeight property is only available in iOS 4.x. So I wonder if there is another solution to my problem iphone objective c share improve this question You should try and draw your..

How do I make a water effect view with openGLES on the iPhone?

http://stackoverflow.com/questions/726738/how-do-i-make-a-water-effect-view-with-opengles-on-the-iphone

do I make a water effect view with openGLES on the iPhone I found this vid http www.youtube.com watch v eVi6ThY3LRs I wonder if that's some kind of standard effect of openGLES. I'm pretty sure it is since I have seen this pretty often. KoiPond uses..

Is there any way to use LLVM 3 in Xcode 4.1?

http://stackoverflow.com/questions/7361824/is-there-any-way-to-use-llvm-3-in-xcode-4-1

there any way to use LLVM 3 in Xcode 4.1 I wonder since LLVM 3.0 is readily available and officially released is there a way to compile with LLVM 3 when using Xcode 4.1...

Calendar control for cocoa touch

http://stackoverflow.com/questions/841206/calendar-control-for-cocoa-touch

a CRM app for me just for fun and to learn more about Cocoa because CRM application evolve based on a Calendar I wonder where can I get that cool Calendar control that iCal has in the iPhone. I can't see it in my Library and I'm using SDK 3.0..

UILabel - string as text and links

http://stackoverflow.com/questions/8839464/uilabel-string-as-text-and-links

label1 addCustomLink NSURL URLWithString @ http www.foodreporter.net inRange txt rangeOfString someString But I wonder how can I make these text links perform some action like navigation to different screen or making a call. Let me know if..