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2014/10/15 ¤U¤È 10:08:39
iphone Programming Glossary: explainsiPhone: Camera Preview Overlay http://stackoverflow.com/questions/1001347/iphone-camera-preview-overlay subview have failed. iphone uiimageview camera uiimagepickercontroller share improve this question This tutorial explains it http www.musicalgeometry.com p 821 Just add a UIImage in the overlay view instead of the red area shown in the tutorial...
error: expected specifier-qualifier-list before…in Objective C? http://stackoverflow.com/questions/1246509/error-expected-specifier-qualifier-list-before-in-objective-c Forward Declarations were. I promptly searched it on Wikipedia but it was poorly described. I found this post that explains what they are and how they relate to cyclical imports. http timburrell.net blog 2008 11 23 effective c cyclical dependencies..
Changing my CALayer's anchorPoint moves the view http://stackoverflow.com/questions/1968017/changing-my-calayers-anchorpoint-moves-the-view share improve this question The Layer Geometry and Transforms section of the Core Animation Programming Guide explains the relationship between a CALayer's position and anchorPoint properties. Basically the position of a layer is specified..
Available iPhone Web Application JavaScript UI Library/Frameworks http://stackoverflow.com/questions/215390/available-iphone-web-application-javascript-ui-library-frameworks mobile app platform Sencha Tounch for iPhone iPod iPad and Android http www.sencha.com products touch Blog post that explains the difference between jQTouch and Sencha Touch http 9 bits.com post 723711597 jqtouch and sencha touch Update John Resig..
iPhone: Detecting user inactivity/idle time since last screen touch http://stackoverflow.com/questions/273450/iphone-detecting-user-inactivity-idle-time-since-last-screen-touch set up a timer and periodically check this value and take some action when it exceeds a threshold. Hopefully that explains what I'm looking for. Has anyone tackled this issue already or have any thoughts on how you would do it Thanks. iphone..
How can I launch the Google Maps iPhone application from within my own native application? http://stackoverflow.com/questions/30058/how-can-i-launch-the-google-maps-iphone-application-from-within-my-own-native-ap I launch the Google Maps iPhone application from within my own native application The Apple Developer Documentation explains that if you place a link in a web page and then click it whilst using Mobile Safari on the iPhone the Google Maps application..
URL for sending a user to the app review page on device's app store http://stackoverflow.com/questions/3374050/url-for-sending-a-user-to-the-app-review-page-on-devices-app-store this and links now open the App Store app directly rather than the review page. This article Dissecting iTunes links explains everything. Heading straight to a review form It ™s also possible to send someone straight to the review form for an app...
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework one is actually two real numbers DC offset Nyquist # masquerading as a complex number. The documentation overview explains this packing. it is quite neat basically it allows the complex results of the transform to be packed into the same memory..
Quick Explanation of SUBQUERY in NSPredicate Expression http://stackoverflow.com/questions/3810992/quick-explanation-of-subquery-in-nspredicate-expression
Customizing the MKAnnotation Callout bubble http://stackoverflow.com/questions/4094325/customizing-the-mkannotation-callout-bubble and a button with specific height and width of each. I have gone through web and could not find a proper link that explains how to customize the callout bubbles. If any one of you come across or know about it please share with me. any simple examples..
http://stackoverflow.com/questions/4194394/client-server-gksessions do nothing ignore break Just to repeat. It is very likely you will want to NOT use the P2P model so all of the above explains how to DISABLE the P2P stuff. Once again to repeat for absolute clarity GK surpriginsly contains a P2P mode. This is technologically..
What happens to JavaScript code after app is compiled using Titanium Mobile http://stackoverflow.com/questions/4217551/what-happens-to-javascript-code-after-app-is-compiled-using-titanium-mobile share improve this question Titanium is not a wrapper around a web view as stated before though that accurately explains how Phonegap works . Jeff's answer linked in the question is a technically correct explanation of how Titanium works but..
What is -[NSString sizeWithFont:forWidth:lineBreakMode:] good for? http://stackoverflow.com/questions/455553/what-is-nsstring-sizewithfontforwidthlinebreakmode-good-for lineBreakMode was actually what I needed. The documentation for NSString sizeWithFont forWidth lineBreakMode states explains it doesn't actually wrap the text to additional lines. So how would I use it Examples would help. iphone objective c cocoa..
CSS “position: fixed;” into iPad/iPhone? http://stackoverflow.com/questions/4889601/css-position-fixed-into-ipad-iphone that fixed elements could get in the way on a small screen. The Quirksmode.org site has a very good blog post that explains the problem http www.quirksmode.org blog archives 2010 12 the_fifth_posit.html Also see this page for a compatibility chart..
UITextView ruled line background but wrong line height http://stackoverflow.com/questions/5375350/uitextview-ruled-line-background-but-wrong-line-height to show lines just like a normal notebook. The problem I have is that the text won't align properly. The image below explains the problem quite well. This is the background I use to create the lines like the Notes.app This is my code for creating..
When does an associated object get released? http://stackoverflow.com/questions/6039309/when-does-an-associated-object-get-released @end iphone objective c cocoa touch share improve this question The accepted answer to this related question explains the deallocation timeline of objects. The upshot is Associated objects are released after the dealloc method of the original..
Animating custom-drawn UITableViewCell when entering edit mode http://stackoverflow.com/questions/742829/animating-custom-drawn-uitableviewcell-when-entering-edit-mode much gratitude to atebits for their very informative blog post Fast Scrolling in Tweetie with UITableView . The post explains in detail how the developers were able to squeeze as much scrolling performance as possible out of the UITableViews in Tweetie..
Documented process for using facebook connect for the iPhone to upload photos http://stackoverflow.com/questions/750328/documented-process-for-using-facebook-connect-for-the-iphone-to-upload-photos concrete over the next few months. iphone facebook share improve this question For completeness The following explains how to interact with Facebook Connect https developers.facebook.com docs guides web The API calls https developers.facebook.com..
how to use sendAsynchronousRequest:queue:completionHandler: http://stackoverflow.com/questions/9270447/how-to-use-sendasynchronousrequestqueuecompletionhandler by making sure my connection requests complete if there is an interrupt. I have been following this example In it it explains how to gain more time if an interrupt occurs I understand what its doing.. but not how to apply it to this connection if..
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