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2014/10/15 ¤U¤È 10:11:57
iphone Programming Glossary: nearlyiPod Touch compared to iPhone as development platform for iPhone apps http://stackoverflow.com/questions/1128245/ipod-touch-compared-to-iphone-as-development-platform-for-iphone-apps plan is 2800 http www.billshrink.com blog iphone versus palm pre versus android . Add in the MacBook and you're up to nearly 4000 in the first two years. I got 2X the capacity for 440... While I agree that going straight to the iPhone provides the.. If you want to do any advanced shader based rendering the 3GS is the only iPhone that will work. The 3GS is also nearly twice as fast as the 2G iPod Touch for OpenGL ES 1.1 code. Source http toucharcade.com 2009 06 20 iphone 3g s vs ipod touch..
What does the Tiler Utilization statistic mean in the iPhone OpenGL ES instrument? http://stackoverflow.com/questions/1287811/what-does-the-tiler-utilization-statistic-mean-in-the-iphone-opengl-es-instrumen ES performance tool in Instruments against the running device I'm seeing the statistic Tiler Utilization reaching nearly 100 when rendering my benchmark yet the Renderer Utilization is only getting to about 30 . This may be providing a clue..
How to Add Core Data to an existing Utility Application http://stackoverflow.com/questions/1528341/how-to-add-core-data-to-an-existing-utility-application to Add Core Data to an existing Utility Application I´ve created an utility Application which is nearly complete but now I´m on a point were I really have to persist Data. Since XCode provides only Core Data Templates in an..
How to add a contact to the iPhone's Address Book from a Web Page? http://stackoverflow.com/questions/1773876/how-to-add-a-contact-to-the-iphones-address-book-from-a-web-page the SUMMARY field for the event . So now click the attached contact file... 7 And then Create New Contact and you're nearly there... Save the contact and curse under your breath at the hoops Apple made you jump through Now there are a couple of..
iPhone: how to get safari to recognize a vcard? http://stackoverflow.com/questions/1892373/iphone-how-to-get-safari-to-recognize-a-vcard the SUMMARY field for the event . So now click the attached contact file... 7 And then Create New Contact and you're nearly there... Save the contact and curse under your breath at the hoops Apple made you jump through Now there are a couple of..
UIImage detecting touch and dragging http://stackoverflow.com/questions/1991899/uiimage-detecting-touch-and-dragging detecting touch and dragging Fairly common question this to which I have a few answers and I'm nearly there. I have a button which when pressed will create an image code as follows numImages is set on load to ZERO and is used.. which will detect what's touched. What I need it to do is to allow the user to drag the newly created image. It's nearly working but the image flickers all over the place when you drag it. I can access the image which you click on as I can get..
How to change the name of an iOS app? http://stackoverflow.com/questions/238980/how-to-change-the-name-of-an-ios-app project the other day with a silly development code name and now I want to change the name of the project since its nearly finished. But I'm not sure how to do this with Xcode trying the obvious of changing the application's name in the pinfo..
Custom MKPinAnnotation callout bubble similar to default callout bubble http://stackoverflow.com/questions/2537259/custom-mkpinannotation-callout-bubble-similar-to-default-callout-bubble mapkit mkmapview mkpinannotationview share improve this question I have developed a custom callout bubble that is nearly identical to the system callout bubble but gives more flexibility over the height and content. It should be fairly trivial..
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework vibrating around that frequency. So as you can see it wouldn't be a very great pitch detector as it doesn't have nearly fine enough granularity. There is a cunning trick Extracting precise frequencies from FFT Bins using phase change between..
send RSA public key to iphone and use it to encrypt http://stackoverflow.com/questions/4211484/send-rsa-public-key-to-iphone-and-use-it-to-encrypt communicating via non SSL however still is but the data you encrypt with the server's legit public key will be nearly impossible to decrypt . I cobbled this together from Apple's docs this site the Apple developer forums and probably elsewhere...
iPhone - Backgrounding to poll for events http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events to Apple we have 30 seconds execution time left. I assume that background code like threads are being executed for nearly 30 seconds. This is useful code if you must sometimes check something. The doc says that all background tasks VoIP audio.. the GPS radio on is sucking my battery down very quickly. Using the approach which I posted in Update 2 is taking nearly no energy. According to the userexperience this is a better approach. Maybe other Apps work like this hiding its behavior..
Slight zoom on MKCoordinateRegion? http://stackoverflow.com/questions/4724176/slight-zoom-on-mkcoordinateregion work as do really big ones but just adjusting the region size by a few percent does not seem to work with the view nearly always jumping zooming in to far and clipping my pins. EDIT Quick tests showing the results of different scaling factors..
iPhone - Mirroring back a picture taken from the front camera http://stackoverflow.com/questions/5505422/iphone-mirroring-back-a-picture-taken-from-the-front-camera transformedImage self @selector photoSaved didFinishSavingWithError contextInfo nil then putting it on screen. It is nearly the same as seen on screen but the saved image is distorted. So... How may I restore the on screen view of the UIImage not..
Getting RGB pixel data from CGImage http://stackoverflow.com/questions/6073259/getting-rgb-pixel-data-from-cgimage I am trying to access pixel data from a CGImage. I want to be able to access the RGB values as integers. I think I am nearly there with this code UIImage theImage UIImage imageNamed @ rgb.png CGImageRef cgImageRef CGImageRetain theImage.CGImage..
http://stackoverflow.com/questions/6127638/nsarray-equivalent-of-map
What are the advantages and disadvantages of using ARC? [closed] http://stackoverflow.com/questions/7888568/what-are-the-advantages-and-disadvantages-of-using-arc using the new automatic reference counting ARC memory management style in an iOS project An ARC program's execution is nearly identical to well written MRC. That is the behavioral differences are often undetectable because both the order of operations..
ASIHTTPRequest vs AFNetworking framework http://stackoverflow.com/questions/8636418/asihttprequest-vs-afnetworking-framework iphone objective c ios asihttprequest afnetworking share improve this question Update September 2013 It's been nearly two years since I originally wrote this answer and quite a lot has changed. AFNetworking is about to go into version 2.0..
How simplify iPhone localization? http://stackoverflow.com/questions/898308/how-simplify-iphone-localization for the developer and beautiful Apple almost always chooses the latter. That said Apple has still not made it nearly as easy as they could. So the first lesson here is to keep your NIBs simple . This is easier on iPhone than on Mac because..
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