2014/10/15 下午 10:12:56
iphone Programming Glossary: processorfile was built for archive which is not the architecture being linked (i386) http://stackoverflow.com/questions/10803211/file-was-built-for-archive-which-is-not-the-architecture-being-linked-i386 Simulator instead of iOS Device. Then rebuild. Otherwise you're trying to use a library built for an iOS device arm processor on a simulator on your mac i386 . Should've been obvious but wasn't. Before After Now look in the Products group in the..
iPod touch for iPhone development http://stackoverflow.com/questions/134048/ipod-touch-for-iphone-development a bit less and is a bit smaller.. Other than that they are pretty much identical no sarcasm here it still has the same processor OS control system and display Personally I would get an iPhone as you will probably end up getting one later on anyway...
What is mach_absolute_time based on on iPhone http://stackoverflow.com/questions/1450737/what-is-mach-absolute-time-based-on-on-iphone documentation so I went with experimentation. Here's what I was able to determine mach_absolute_time depends on the processor of the device. It returns ticks since the device was last rebooted otherwise known as uptime . In order to get it in a human..
http://stackoverflow.com/questions/1784745/iphone-fluid-simulation the need for any floating point calculations. You might be able to make something like this work on the iPhone's processor. For more on this technique you can consult Appendix A of my Ph.D. dissertation where I explain the process and have source..
Xcode 5 and iOS 7: Architecture and Valid architectures http://stackoverflow.com/questions/18913906/xcode-5-and-ios-7-architecture-and-valid-architectures Set the architecture in build setting to Standard architectures armv7 armv7s iPhone 5S is powered by A7 64bit processor. From apple docs Xcode can build your app with both 32 bit and 64 bit binaries included. This combined binary requires a.. target should be iOS7. They are saying in future it will be iOS 6.0 32 bit binary will work fine in iPhone 5S 64 bit processor . Update In Xcode 5.0.1 they added the support to create 64 bit binary for iOS 5.1.1 onwards. Xcode 5.0.1 can build your..
What's the cheapest mac development box possible? http://stackoverflow.com/questions/190662/whats-the-cheapest-mac-development-box-possible 599 or if you live in Europe 499 October 2008 . In any case if you want to develop for the iPhone you'll need an Intel processor based Mac iPhone SDK . Off topic but maybe this could influence your decision I use the Mac mini at home to VPN in my Windows..
Enable iPhone accelerometer while screen is locked http://stackoverflow.com/questions/2529422/enable-iphone-accelerometer-while-screen-is-locked iPhone accelerometer while screen is locked So apparently it is possible to keep the processor going processing stuff while the screen is locked as indicated here http stackoverflow.com questions 1551712 running iphone..
If you could buy two books on iOS development, which ones would you choose? [closed] http://stackoverflow.com/questions/3196419/if-you-could-buy-two-books-on-ios-development-which-ones-would-you-choose ipad share improve this question Kochan C primitives structs etc. Objective C Foundation framework Compiler pre processor macros directives BNR iPhone Programming Guide Shares material from the Cocoa Book on core concepts like Objects and Delegation..
Can I restrict my iPhone app from being used by iPhone3G's? http://stackoverflow.com/questions/3283189/can-i-restrict-my-iphone-app-from-being-used-by-iphone3gs your app doesn't run well on a 3G I'll guess it is because of performance and therefore you'd want to require a newer processor. Look into setting arm7 as one of your required device capabilities. For more info look here http developer.apple.com iphone..
Alternative solutions for in-house iPhone enterprise app distribution http://stackoverflow.com/questions/3309835/alternative-solutions-for-in-house-iphone-enterprise-app-distribution port the app or build other apps needing this in the future. Also since the action of authenticating devices is not processor or data intensive you will likely never incur a cost if you build this on Google AppEngine as you will never go over the..
http://stackoverflow.com/questions/4213529/saving-uiview-contents-in-ios-4-with-real-size-of-the-images-inside-i-e-scale 1 and that should do but I was wondering if there is any more elegant way to do that Seems like a waist of memory and processor time to reload everything again since it's already done ... p.s. if anyone has an answer including code would be nice iphone..
http://stackoverflow.com/questions/4445173/when-to-use-nsinteger-vs-int ios types nsinteger share improve this question You usually want to use NSInteger when you don't know what kind of processor architecture your code might run on so you may for some reason want the largest possible int type which on 32 bit systems..
Difference between iPhone Simulator and Android Emulator http://stackoverflow.com/questions/4544588/difference-between-iphone-simulator-and-android-emulator environment they otherwise have access to all of the host system's hardware resources such as disk space memory and processor speed. Apple always harps on the importance of device testing because iPhone Simulator does not emulate an iPhone processor.. speed. Apple always harps on the importance of device testing because iPhone Simulator does not emulate an iPhone processor disk drive memory constraints and whatnot. You hardly ever get memory warnings unless your Mac is struggling to manage resources..
How can I install a .ipa file to my iPhone simulator http://stackoverflow.com/questions/517463/how-can-i-install-a-ipa-file-to-my-iphone-simulator
Can you use cancel/isCancelled with GCD/dispatch_async? http://stackoverflow.com/questions/5449469/can-you-use-cancel-iscancelled-with-gcd-dispatch-async the background while keeping the UI responsive so that you can catch a cancel button or animate something to show the processor is working . Here's how we do it... @interface AstoundingView UIView BOOL pleaseAbandonYourEfforts blah @implementation..
How do I manage building a Lite vs Paid version of an iPhone app? http://stackoverflow.com/questions/549462/how-do-i-manage-building-a-lite-vs-paid-version-of-an-iphone-app versions of the class which are each built for their respective target or you can set a build time flag for the pre processor. Select the Target in the Groups and Files list then get info on that target. Go to the build tab and search for preprocess.. list then get info on that target. Go to the build tab and search for preprocess . You should see a n item called Preprocessor Macros add LITE to your lite target and in the same way add PAID to your paid target. Thein in your source files you can..
Exception Types in iOS crash logs http://stackoverflow.com/questions/7446655/exception-types-in-ios-crash-logs arithmetic operation. Can be related to integer operations despite the name. SIGPIPE Broken pipe. SIGILL Illegal processor instruction. SIGTRAP Debugger related SIGABRT Program crash not related to one of the preceding signal. share improve this..
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