2014/10/15 下午 10:08:25
iphone Programming Glossary: environmenthttp://stackoverflow.com/questions/1309757/blend-two-uiimages UIGraphicsGetImageFromCurrentImageContext UIImageWriteToSavedPhotosAlbum outputImage self nil nil clean up drawing environment UIGraphicsEndImageContext but does not seem to work. Any suggestions will be appreciated. iphone alphablending share..
Code sign error with Xcode 3.2 http://stackoverflow.com/questions/1410080/code-sign-error-with-xcode-3-2 sign error with Xcode 3.2 I had a fully working build environment before upgrading to iPhone OS 3.1 and Xcode 3.2. Now when I try to do a build I get the following Code Sign error Provisioning..
How to run iPhone program with Zombies instrument? http://stackoverflow.com/questions/1417782/how-to-run-iphone-program-with-zombies-instrument instrument against my app but the selection is grayed out and I don't know why. I know about the NSZombieEnabled environment variable. I have that set to YES on my application. I'm not sure if this matters but the app is an app that I started developing..
Signal 11, segmentation fault on iphone App exit http://stackoverflow.com/questions/1849929/signal-11-segmentation-fault-on-iphone-app-exit Executable to open the executable Info window. Click Arguments. Click the add button in the 𦛼ariables to be set in the environment section. Enter NSZombieEnabled in the Name column and YES in the Value column. Make sure that the checkmark forthe NSZombieEnabled..
How can my iPhone Objective-C code get notified of Javascript errors in a UIWebView? http://stackoverflow.com/questions/193119/how-can-my-iphone-objective-c-code-get-notified-of-javascript-errors-in-a-uiwebv uncaught exceptions syntax errors when loading files undefined variable references etc. This is for a development environment so it doesn't need to be SDK kosher. In fact it only really needs to work on the simulator. I've already found used some..
Anyone know whether there is a 5-star rating component on iPhone? http://stackoverflow.com/questions/292137/anyone-know-whether-there-is-a-5-star-rating-component-on-iphone thread b5a346e6429a70a7 hl en I am wondering whether there is an existing 5 star rating component in the iPhone environment. Or if there is not if anyone has clue where to start Thanks iphone cocoa touch share improve this question UIView..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 Apple deletes all output after 200 lines. Select your Target and in the Run Script Phase you MUST untick Show environment variables in build log if you're using a custom build output directory for XCode4 then XCode puts all your unexpected files..
http://stackoverflow.com/questions/356025/iphone-getting-started Just ZIP then install with .ipa file You will need to download the SDK create an app using xcode on the mac or similar environment for windows if there is one you can test with simulator without giving apple anything but in order to legitimately test..
Do you need to create an NSAutoreleasePool within a block in GCD? http://stackoverflow.com/questions/4141123/do-you-need-to-create-an-nsautoreleasepool-within-a-block-in-gcd it. However if you are allocating any significant number of objects and since you are targeting a memory constrained environment then you should be creating and draining pools. The documentation has been updated. SEe https developer.apple.com library..
http://stackoverflow.com/questions/4445173/when-to-use-nsinteger-vs-int ... I've read been told that NSInteger is a safe way to reference an integer in either a 64 bit or 32 bit environment so why use int at all iphone objective c ios types nsinteger share improve this question You usually want to use NSInteger..
Difference between iPhone Simulator and Android Emulator http://stackoverflow.com/questions/4544588/difference-between-iphone-simulator-and-android-emulator You are correct the difference between emulators and simulators is that emulators mimic the software and hardware environments found on actual devices. Simulators on the other hand only mimic the software environment they otherwise have access to.. the software and hardware environments found on actual devices. Simulators on the other hand only mimic the software environment they otherwise have access to all of the host system's hardware resources such as disk space memory and processor speed...
Finding list of installed apps on iphone http://stackoverflow.com/questions/4614691/finding-list-of-installed-apps-on-iphone
http://stackoverflow.com/questions/5139302/sqlite-database-on-phonegap apps packaged in a browser component . Everything that applies to mobile WebKit will apply to PhoneGap as well and the environment in PhoneGap is also very similar to opening an HTML file in a desktop browser. You want what's called a 'Web SQL Database'...
How to add NSDebug.h and use NSZombie in iPhone SDK http://stackoverflow.com/questions/535060/how-to-add-nsdebug-h-and-use-nszombie-in-iphone-sdk You don't have to include NSDebug.h or import any special frameworks to use NSZombies. Basically turn 'em on in your environment variables and then if you attempt to message a dealloc'd object THEN you'll see something in your console along the lines..
iphone “unable to open database file” for call_history.db in xcode app http://stackoverflow.com/questions/5498291/iphone-unable-to-open-database-file-for-call-history-db-in-xcode-app itself. Suppose your targeting jailbroken devices this is another story. Xcode will install your app into a sandboxed environment. You need to manually sign the app using ldid S YourApp.app YourApp then copy it tom the devices Applications directory...
How do I debug with NSLog(@“Inside of the iPhone Simulator”)? http://stackoverflow.com/questions/558568/how-do-i-debug-with-nsloginside-of-the-iphone-simulator when debugging Cocoa applications. What is the best way to trace messages when coding in an iPhone Xcode development environment iphone objective c cocoa xcode nslog share improve this question There's a far more convenient way to trace with log..
What do I have to learn to get done with a 3D racing game for the iPhone? What Tools do I need? http://stackoverflow.com/questions/581784/what-do-i-have-to-learn-to-get-done-with-a-3d-racing-game-for-the-iphone-what-t For me it was about 6 months before I felt comfortable with it although that was in the more complex Mac desktop environment. I post some resources for learning Cocoa here although that's by no means an exhaustive list. I agree with diciu this is..
Why is autorelease especially dangerous/expensive for iPhone applications? http://stackoverflow.com/questions/613583/why-is-autorelease-especially-dangerous-expensive-for-iphone-applications near the bottom of the page iPhone OS Note Because on iPhone OS an application executes in a more memory constrained environment the use of autorelease pools is discouraged in methods or blocks of code for example loops where an application creates..
How to uncompress a gzip file and write that out to an uncompressed file, on iPhone http://stackoverflow.com/questions/6740820/how-to-uncompress-a-gzip-file-and-write-that-out-to-an-uncompressed-file-on-iph Basically I want the effect of gunzip bigfile.gz .. obviously a gunzip utility is not available in the iOS environment though. iphone ios gzip share improve this question As pointed out in this post Compression API on the iPhone both..
GUI Design Tools to mock up iPhone & Android applications [closed] http://stackoverflow.com/questions/929875/gui-design-tools-to-mock-up-iphone-android-applications
How to use NSzombie in xcode? [duplicate] http://stackoverflow.com/questions/1211923/how-to-use-nszombie-in-xcode is zombie ing . Does anybody know how to enable NSZombie in Xcode 4 xcode nszombie share improve this question Environment variables are now part of the scheme . If you edit the scheme you want to turn on zombies for in the Product menu select.. to the Run Foo.app stage in the left panel and the Arguments tab on the right. You can then add NSZombieEnabled to the Environment Variables section and set the value to YES as you could in Xcode 3. In Xcode 4.1 and above there's also checkbox on the..
iPhone Application Enterprise Distribution Process [duplicate] http://stackoverflow.com/questions/1568360/iphone-application-enterprise-distribution-process and management handles updates reports on downloads etc. If option 3 makes sense look at EASE Enterprise App Services Environment from Apperian which is specifically designed to help developers deploy and manage apps in the IOS environment. The program..
iPhone Development Environment (from scratch) http://stackoverflow.com/questions/414636/iphone-development-environment-from-scratch Development Environment from scratch I've developed on Windows and .NET for my whole career so forgive my ignorance on this one. What would be..
How to add NSDebug.h and use NSZombie in iPhone SDK http://stackoverflow.com/questions/535060/how-to-add-nsdebug-h-and-use-nszombie-in-iphone-sdk iPhone app. I have read several articles online and I am still unsure of the exact procedure. I know I have to set the Environment Variables which I have done NSZombieEnabled YES NSDebugEnabled YES NSDeallocateZombies NO I think I'm not sure I have to..
Oolong, SIO2 or commercial Game engine for 3D iPhone Games newbie? http://stackoverflow.com/questions/601690/oolong-sio2-or-commercial-game-engine-for-3d-iphone-games-newbie appealing. SIO2 also seems to have a good range of tutorials . I'm also willing to spend money on Unity or Torque Game Environment if they will save me significant time. The pricing gets interesting though the Unity Indie license only applies to companies..
http://stackoverflow.com/questions/6058978/paypal-button-problem in the live environment the button remains disable. My code is PayPal initializeWithAppID @ APP 80W284485P519543T forEnvironment ENV_LIVE UIButton button PayPal getInstance getPayButton self buttonType BUTTON_278x43 startCheckOut @selector payWithPayPal.. @selector payWithPayPal PaymentType DONATION withLeft 20 withTop 240 self.view addSubview button if I change Environment ENV_LIVE to ENV_SANDBOX the button is enable iphone objective c paypal api paypal sandbox share improve this question..
In App Purchase user cancels tx while app in background: tx state stays on purchasing http://stackoverflow.com/questions/6311116/in-app-purchase-user-cancels-tx-while-app-in-background-tx-state-stays-on-purch app in background tx state stays on purchasing I have some odd behavior with User canceling in App Purchase Sandbox Environment while the app is in background and the user is not yet logged in to the store The process is as follows User is not logged..
How to debug “message sent to deallocated instance” in Xcode4? http://stackoverflow.com/questions/8298946/how-to-debug-message-sent-to-deallocated-instance-in-xcode4 message sent to deallocated instance&rdquo in Xcode4 I pressed ALT CMD R and activated NSZombieEnabled in Arguments Environment Variables. Additionally I activated it in Diagnostics Memory Management Enable Zombie Objects. However when I built and..
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