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2014/10/15 ¤U¤È 10:05:38
iphone Programming Glossary: correctHow to create a multiline UITextfield? http://stackoverflow.com/questions/1345561/how-to-create-a-multiline-uitextfield share improve this question UITextField is specifically one line only. Your Google search is correct you need to use UITextView instead of UITextField for display and editing of multiline text . In Interface..
How to scale a UIImageView proportionally? http://stackoverflow.com/questions/185652/how-to-scale-a-uiimageview-proportionally position is not at the top left. What is the best approach to scaling image imageView and how do I correct the position iphone objective c cocoa touch share improve this question Fixed easily once I found..
Adding view on StatusBar in iPhone http://stackoverflow.com/questions/2833724/adding-view-on-statusbar-in-iphone id initWithFrame CGRect frame if self super initWithFrame frame Place the window on the correct level and position self.windowLevel UIWindowLevelStatusBar 1.0f self.frame UIApplication sharedApplication..
How to programmatically sense the iPhone mute switch? http://stackoverflow.com/questions/287543/how-to-programmatically-sense-the-iphone-mute-switch iphone share improve this question Thanks JPM. Indeed the link you provide leads to the correct answer eventually. For completeness because S.O. should be a source of QUICK answers ... Ambient makes..
This class is not key value coding-compliant for the key http://stackoverflow.com/questions/3088059/this-class-is-not-key-value-coding-compliant-for-the-key in MainWindow.xib having a class of UIViewController instead of SecondView . Changing to the correct class resolves the problem. By the way it is bad practice to have names like string in Objective C...
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework different routines return values that need to be scaled by different amounts in order to be correct as per the math In this case... scale float 1.0 2 n vDSP_vsmul A.realp 1 scale A.realp 1 nOver2 vDSP_vsmul..
How to determine the content size of a UIWebView? http://stackoverflow.com/questions/3936041/how-to-determine-the-content-size-of-a-uiwebview frame of the webView is set to a minimal size prior to sending sizeThatFits . After that we can correct the wrong frame size by the fitting size. This sounds terrible but it's actually not that bad. Since..
http://stackoverflow.com/questions/4445173/when-to-use-nsinteger-vs-int NSUInteger #else typedef int NSInteger typedef unsigned int NSUInteger #endif With regard to the correct format specifier you should use for each of these types see the String Programming Guide's section on..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll is active while searching will possibly have callbacks called while you are searching and try to incorrectly use the filtered version of your FRC and you will see exceptions thrown about incorrect number of.. try to incorrectly use the filtered version of your FRC and you will see exceptions thrown about incorrect number of sections or rows in sections. Here is what I did I have two FRCs available as properties fetchedResultsController.. mySearchDisplayController @end I created a helpful method to retrieve the correct FRC when working with all of the UITableViewDelegate DataSource methods NSFetchedResultsController fetchedResultsControllerForTableView..
How do I size a UITextView to its content? http://stackoverflow.com/questions/50467/how-do-i-size-a-uitextview-to-its-content improve this question There is actually a very easy way to do resizing of the UITextView to its correct height of the content. It can be done using the UITextView contentSize . CGRect frame _textView.frame.. frame.size.height _textView.contentSize.height _textView.frame frame One thing to note is that the correct contentSize is only available after the UITextView has been added to the view with addSubview . Prior..
iOS UIImagePickerController result image orientation after upload http://stackoverflow.com/questions/5427656/ios-uiimagepickercontroller-result-image-orientation-after-upload to only work in portrait modes upsidedown and regular . How can i make the image always show the correct orientation after uploading the image appears to be correct as displayed in an UIImageView directly.. can i make the image always show the correct orientation after uploading the image appears to be correct as displayed in an UIImageView directly after taking the picture but viewing on the server says otherwise... @implementation UIImage fixOrientation UIImage fixOrientation No op if the orientation is already correct if self.imageOrientation UIImageOrientationUp return self We need to calculate the proper transformation..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers the UINavigationController stack who should be doing this push. Which class file in my code is the correct place When I want to affect some piece of data value of an iVar in one of my UIViewControllers when.. myCheckout ... bookPicker handleCheckout Do stuff to verify that BookPickerViewController correctly called MockCheckoutController's handleCheckout method and passed it a valid list of books ... share..
Using HTML and Local Images Within UIWebView http://stackoverflow.com/questions/747407/using-html-and-local-images-within-uiwebview to images does not work with UIWebView. Instead you have to load the HTML into the view with the correct baseURL NSString path NSBundle mainBundle bundlePath NSURL baseURL NSURL fileURLWithPath path webView..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample be in the old pre iCloud days . Right now my sandbox is totally empty but I don't know if this is correct. Should I keep another copy of text.txt in there This feels like cluttering my data structure... as..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons treats an id as a void . Things like C arrays of id can take a little more thinking about to do correctly. Fancy handling of ObjC varargs can also cause trouble. Most things involving math on an ObjC pointer.. id in a struct . This is fairly rare but sometimes it's used to pack data. If you did not follow correct KVC naming and you intermix ARC and non ARC code you will have memory problems. ARC uses KVC naming.. of your program. If you're catching a significant number of ObjC exceptions you're using them incorrectly. This is fixable using fobjc arc exceptions but it incurs the penalties discussed below ARC will not..
Consume WCF Web Service using Objective-C on iPhone http://stackoverflow.com/questions/982622/consume-wcf-web-service-using-objective-c-on-iphone I was able to accomplish this on a .asmx web service but not with a WCF service. How do I know the correct format of the request SOAP message The web service I am trying to hit has a format of http xxx.xxx.xxx.xxx..
How to create a multiline UITextfield? http://stackoverflow.com/questions/1345561/how-to-create-a-multiline-uitextfield suggestions iphone ios objective c uitextfield uitextview share improve this question UITextField is specifically one line only. Your Google search is correct you need to use UITextView instead of UITextField for display and editing of multiline text . In Interface Builder add a UITextView where you want it and select..
How to scale a UIImageView proportionally? http://stackoverflow.com/questions/185652/how-to-scale-a-uiimageview-proportionally 100 imageView.frame frame The image did get resized but the position is not at the top left. What is the best approach to scaling image imageView and how do I correct the position iphone objective c cocoa touch share improve this question Fixed easily once I found the documentation imageView.contentMode UIViewContentModeScaleAspectFit..
Adding view on StatusBar in iPhone http://stackoverflow.com/questions/2833724/adding-view-on-statusbar-in-iphone UIWindow @end @implementation ACStatusBarOverlayWindow id initWithFrame CGRect frame if self super initWithFrame frame Place the window on the correct level and position self.windowLevel UIWindowLevelStatusBar 1.0f self.frame UIApplication sharedApplication statusBarFrame Create an image view with an image to..
How to programmatically sense the iPhone mute switch? http://stackoverflow.com/questions/287543/how-to-programmatically-sense-the-iphone-mute-switch switch but I'd like the physical switch to override that. Thanks iphone share improve this question Thanks JPM. Indeed the link you provide leads to the correct answer eventually. For completeness because S.O. should be a source of QUICK answers ... Ambient makes it respect the mute switch Must call this once to init session..
This class is not key value coding-compliant for the key http://stackoverflow.com/questions/3088059/this-class-is-not-key-value-coding-compliant-for-the-key for the key string.' It is caused by the Second view controller in MainWindow.xib having a class of UIViewController instead of SecondView . Changing to the correct class resolves the problem. By the way it is bad practice to have names like string in Objective C. It invites a runtime naming collision. Avoid them even in once..
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework Need to see the documentation for this one... in order to optimise different routines return values that need to be scaled by different amounts in order to be correct as per the math In this case... scale float 1.0 2 n vDSP_vsmul A.realp 1 scale A.realp 1 nOver2 vDSP_vsmul A.imagp 1 scale A.imagp 1 nOver2 share improve this..
How to determine the content size of a UIWebView? http://stackoverflow.com/questions/3936041/how-to-determine-the-content-size-of-a-uiwebview was not completely wrong. It seems to work but only if the frame of the webView is set to a minimal size prior to sending sizeThatFits . After that we can correct the wrong frame size by the fitting size. This sounds terrible but it's actually not that bad. Since we do both frame changes right after each other the view isn't..
http://stackoverflow.com/questions/4445173/when-to-use-nsinteger-vs-int
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll the original UITableView not the search table view that is active while searching will possibly have callbacks called while you are searching and try to incorrectly use the filtered version of your FRC and you will see exceptions thrown about incorrect number of sections or rows in sections. Here is what I did I have two.. possibly have callbacks called while you are searching and try to incorrectly use the filtered version of your FRC and you will see exceptions thrown about incorrect number of sections or rows in sections. Here is what I did I have two FRCs available as properties fetchedResultsController and searchFetchedResultsController... searchFetchedResultsController @property nonatomic retain UISearchDisplayController mySearchDisplayController @end I created a helpful method to retrieve the correct FRC when working with all of the UITableViewDelegate DataSource methods NSFetchedResultsController fetchedResultsControllerForTableView UITableView tableView return..
How do I size a UITextView to its content? http://stackoverflow.com/questions/50467/how-do-i-size-a-uitextview-to-its-content text in the notes string. iphone cocoa touch uikit share improve this question There is actually a very easy way to do resizing of the UITextView to its correct height of the content. It can be done using the UITextView contentSize . CGRect frame _textView.frame frame.size.height _textView.contentSize.height _textView.frame.. the UITextView contentSize . CGRect frame _textView.frame frame.size.height _textView.contentSize.height _textView.frame frame One thing to note is that the correct contentSize is only available after the UITextView has been added to the view with addSubview . Prior to that it is equal to frame.size This will not work if auto..
iOS UIImagePickerController result image orientation after upload http://stackoverflow.com/questions/5427656/ios-uiimagepickercontroller-result-image-orientation-after-upload as it had been rotated 90 degrees. my application is set to only work in portrait modes upsidedown and regular . How can i make the image always show the correct orientation after uploading the image appears to be correct as displayed in an UIImageView directly after taking the picture but viewing on the server says otherwise... to only work in portrait modes upsidedown and regular . How can i make the image always show the correct orientation after uploading the image appears to be correct as displayed in an UIImageView directly after taking the picture but viewing on the server says otherwise. iphone cocoa touch ios share improve this question.. UIImage fixOrientation @end UIImage fixOrientation.m @implementation UIImage fixOrientation UIImage fixOrientation No op if the orientation is already correct if self.imageOrientation UIImageOrientationUp return self We need to calculate the proper transformation to make the image upright. We do it in 2 steps Rotate if..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers questions When I am trying to push a new viewcontroller on the UINavigationController stack who should be doing this push. Which class file in my code is the correct place When I want to affect some piece of data value of an iVar in one of my UIViewControllers when I am in a different UIViewController what is the right way to..
Using HTML and Local Images Within UIWebView http://stackoverflow.com/questions/747407/using-html-and-local-images-within-uiwebview this question Using relative paths or file paths to refer to images does not work with UIWebView. Instead you have to load the HTML into the view with the correct baseURL NSString path NSBundle mainBundle bundlePath NSURL baseURL NSURL fileURLWithPath path webView loadHTMLString htmlString baseURL baseURL You can then refer..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample anything into the 'old' sandbox of my app i.e. as it used to be in the old pre iCloud days . Right now my sandbox is totally empty but I don't know if this is correct. Should I keep another copy of text.txt in there This feels like cluttering my data structure... as there is one text.txt in the cloud one in the iCloud sandbox..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons are slightly more complications in dealing with anything that treats an id as a void . Things like C arrays of id can take a little more thinking about to do correctly. Fancy handling of ObjC varargs can also cause trouble. Most things involving math on an ObjC pointer is trickier. You shouldn't have much of this in any case... shouldn't have much of this in any case. You cannot put an id in a struct . This is fairly rare but sometimes it's used to pack data. If you did not follow correct KVC naming and you intermix ARC and non ARC code you will have memory problems. ARC uses KVC naming to make decisions about memory management. If it's all ARC code.. ObjC exception should be very close in time to the termination of your program. If you're catching a significant number of ObjC exceptions you're using them incorrectly. This is fixable using fobjc arc exceptions but it incurs the penalties discussed below ARC will not leak memory during ObjC or C exception throws in ObjC code..
Consume WCF Web Service using Objective-C on iPhone http://stackoverflow.com/questions/982622/consume-wcf-web-service-using-objective-c-on-iphone the request message then send it to the web service URL. I was able to accomplish this on a .asmx web service but not with a WCF service. How do I know the correct format of the request SOAP message The web service I am trying to hit has a format of http xxx.xxx.xxx.xxx PORT IService1 running locally in a VM I apologize for..
How to create a multiline UITextfield? http://stackoverflow.com/questions/1345561/how-to-create-a-multiline-uitextfield uitextview share improve this question UITextField is specifically one line only. Your Google search is correct you need to use UITextView instead of UITextField for display and editing of multiline text . In Interface Builder add a..
How to scale a UIImageView proportionally? http://stackoverflow.com/questions/185652/how-to-scale-a-uiimageview-proportionally get resized but the position is not at the top left. What is the best approach to scaling image imageView and how do I correct the position iphone objective c cocoa touch share improve this question Fixed easily once I found the documentation..
How to programmatically sense the iPhone mute switch? http://stackoverflow.com/questions/287543/how-to-programmatically-sense-the-iphone-mute-switch to override that. Thanks iphone share improve this question Thanks JPM. Indeed the link you provide leads to the correct answer eventually. For completeness because S.O. should be a source of QUICK answers ... Ambient makes it respect the mute..
This class is not key value coding-compliant for the key http://stackoverflow.com/questions/3088059/this-class-is-not-key-value-coding-compliant-for-the-key Second view controller in MainWindow.xib having a class of UIViewController instead of SecondView . Changing to the correct class resolves the problem. By the way it is bad practice to have names like string in Objective C. It invites a runtime..
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework in order to optimise different routines return values that need to be scaled by different amounts in order to be correct as per the math In this case... scale float 1.0 2 n vDSP_vsmul A.realp 1 scale A.realp 1 nOver2 vDSP_vsmul A.imagp 1 scale..
How to determine the content size of a UIWebView? http://stackoverflow.com/questions/3936041/how-to-determine-the-content-size-of-a-uiwebview work but only if the frame of the webView is set to a minimal size prior to sending sizeThatFits . After that we can correct the wrong frame size by the fitting size. This sounds terrible but it's actually not that bad. Since we do both frame changes..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll table view that is active while searching will possibly have callbacks called while you are searching and try to incorrectly use the filtered version of your FRC and you will see exceptions thrown about incorrect number of sections or rows in.. are searching and try to incorrectly use the filtered version of your FRC and you will see exceptions thrown about incorrect number of sections or rows in sections. Here is what I did I have two FRCs available as properties fetchedResultsController.. nonatomic retain UISearchDisplayController mySearchDisplayController @end I created a helpful method to retrieve the correct FRC when working with all of the UITableViewDelegate DataSource methods NSFetchedResultsController fetchedResultsControllerForTableView..
How do I size a UITextView to its content? http://stackoverflow.com/questions/50467/how-do-i-size-a-uitextview-to-its-content touch uikit share improve this question There is actually a very easy way to do resizing of the UITextView to its correct height of the content. It can be done using the UITextView contentSize . CGRect frame _textView.frame frame.size.height.. _textView.frame frame.size.height _textView.contentSize.height _textView.frame frame One thing to note is that the correct contentSize is only available after the UITextView has been added to the view with addSubview . Prior to that it is equal..
iOS UIImagePickerController result image orientation after upload http://stackoverflow.com/questions/5427656/ios-uiimagepickercontroller-result-image-orientation-after-upload my application is set to only work in portrait modes upsidedown and regular . How can i make the image always show the correct orientation after uploading the image appears to be correct as displayed in an UIImageView directly after taking the picture.. and regular . How can i make the image always show the correct orientation after uploading the image appears to be correct as displayed in an UIImageView directly after taking the picture but viewing on the server says otherwise. iphone cocoa.. fixOrientation.m @implementation UIImage fixOrientation UIImage fixOrientation No op if the orientation is already correct if self.imageOrientation UIImageOrientationUp return self We need to calculate the proper transformation to make the image..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers viewcontroller on the UINavigationController stack who should be doing this push. Which class file in my code is the correct place When I want to affect some piece of data value of an iVar in one of my UIViewControllers when I am in a different.. andCheckoutController myCheckout ... bookPicker handleCheckout Do stuff to verify that BookPickerViewController correctly called MockCheckoutController's handleCheckout method and passed it a valid list of books ... share improve this answer..
Using HTML and Local Images Within UIWebView http://stackoverflow.com/questions/747407/using-html-and-local-images-within-uiwebview file paths to refer to images does not work with UIWebView. Instead you have to load the HTML into the view with the correct baseURL NSString path NSBundle mainBundle bundlePath NSURL baseURL NSURL fileURLWithPath path webView loadHTMLString htmlString..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample i.e. as it used to be in the old pre iCloud days . Right now my sandbox is totally empty but I don't know if this is correct. Should I keep another copy of text.txt in there This feels like cluttering my data structure... as there is one text.txt..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons with anything that treats an id as a void . Things like C arrays of id can take a little more thinking about to do correctly. Fancy handling of ObjC varargs can also cause trouble. Most things involving math on an ObjC pointer is trickier. You.. You cannot put an id in a struct . This is fairly rare but sometimes it's used to pack data. If you did not follow correct KVC naming and you intermix ARC and non ARC code you will have memory problems. ARC uses KVC naming to make decisions about.. to the termination of your program. If you're catching a significant number of ObjC exceptions you're using them incorrectly. This is fixable using fobjc arc exceptions but it incurs the penalties discussed below ARC will not leak memory during..
Consume WCF Web Service using Objective-C on iPhone http://stackoverflow.com/questions/982622/consume-wcf-web-service-using-objective-c-on-iphone web service URL. I was able to accomplish this on a .asmx web service but not with a WCF service. How do I know the correct format of the request SOAP message The web service I am trying to hit has a format of http xxx.xxx.xxx.xxx PORT IService1..
iPhone iOS how to extract photo metadata and geotagging info from a camera roll image? [duplicate] http://stackoverflow.com/questions/10116527/iphone-ios-how-to-extract-photo-metadata-and-geotagging-info-from-a-camera-roll to extract photo metadata and geotagging info from a camera roll image duplicate Possible Duplicate How Do I Get The Correct Latitude and Longitude From An Uploaded iPhone Photo I'm making a photo app and would like to know what are my options for..
Ensure User has entered email address string in correct format? http://stackoverflow.com/questions/11094658/ensure-user-has-entered-email-address-string-in-correct-format if self validateEmail txtEmail text 1 UIAlertView alert UIAlertView alloc initWithTitle @ Message message @ You Enter Correct Email id. delegate self cancelButtonTitle nil otherButtonTitles @ OK nil alert show alert release else UIAlertView alert..
Correct way to show downloadable content in UITableView (with ProgressBar etc.) http://stackoverflow.com/questions/12207288/correct-way-to-show-downloadable-content-in-uitableview-with-progressbar-etc way to show downloadable content in UITableView with ProgressBar etc. I think this a rather complex question. I have a..
Reset array after playing the game? http://stackoverflow.com/questions/12883853/reset-array-after-playing-the-game niet. press buttonA IBAction AnswerA if answerA.text isEqualToString arrEurope intRandomMonument 1 GoodFalse.text @ Correct GoodFalse.textColor UIColor greenColor intScore else GoodFalse.text @ Wrong GoodFalse.textColor UIColor redColor arrEurope.. press buttonB IBAction AnswerB if answerB.text isEqualToString arrEurope intRandomMonument 1 GoodFalse.text @ Correct GoodFalse.textColor UIColor greenColor intScore else GoodFalse.text @ Wrong GoodFalse.textColor UIColor redColor arrEurope.. press buttonC works IBAction AnswerC if answerC.text isEqualToString arrEurope intRandomMonument 1 GoodFalse.text @ Correct GoodFalse.textColor UIColor greenColor intScore else GoodFalse.text @ Wrong GoodFalse.textColor UIColor redColor arrEurope..
iOS iPhone 5 Choose Correct Storyboard http://stackoverflow.com/questions/14266776/ios-iphone-5-choose-correct-storyboard iPhone 5 Choose Correct Storyboard I am attempting to use both storyboards for my iOS project but I cannot get the code to switch to the appropriate..
http://stackoverflow.com/questions/17025768/json-parsing-in-objective-c Array of Dictionaries called Albumvideo inside your Main Dictionary and value of titre is inside Albumvideo Array. The Correct Code is NSError error NSDictionary json NSJSONSerialization JSONObjectWithData responseData options kNilOptions error error..
Correct way of showing consecutive modalViews http://stackoverflow.com/questions/2679910/correct-way-of-showing-consecutive-modalviews way of showing consecutive modalViews I have two views that need to be shown modally one after the other. This doesn't..
Correct way to load image into UIWebView from NSData object http://stackoverflow.com/questions/2827891/correct-way-to-load-image-into-uiwebview-from-nsdata-object way to load image into UIWebView from NSData object I have downloaded a gif image into an NSData object I've checked the..
iPhone UIWebView width does not fit after zooming operation + UIInterfaceOrientation change http://stackoverflow.com/questions/2890673/iphone-uiwebview-width-does-not-fit-after-zooming-operation-uiinterfaceorienta in landscape the portrait width is weird vice versa . This behavior is fixed only when you navigate to another page. Correct Load the same URL in Mobile Safari. Rotating works the width fits regardless of the zooming exercise. Is this a UIWebView..
Correct syntax for Objective-C init method http://stackoverflow.com/questions/4165872/correct-syntax-for-objective-c-init-method syntax for Objective C init method Why doesn't this common property initialization scheme risk failure when the synthesized..
Compensating compass lag with the gyroscope on iPhone 4 http://stackoverflow.com/questions/4212988/compensating-compass-lag-with-the-gyroscope-on-iphone-4 gyroscope. Using CMMotionManager and its CMDeviceMotion object motionManager.deviceMotion I get the CMAttitude object. Correct me if I'm wrong please but here is what I've deduced from the CMAttitude object's yaw property I don't need pitch nor roll..
iPhone memory management (with specific examples/questions) http://stackoverflow.com/questions/4543895/iphone-memory-management-with-specific-examples-questions a setter method that calls retain on the value assigned to fooArray . In this case will the retain count actually be 2 Correct way of setting a value of a property I know there are questions on this and possibly debates but which is the right way..
Correct way to save/serialize custom objects in iOS http://stackoverflow.com/questions/5413851/correct-way-to-save-serialize-custom-objects-in-ios way to save serialize custom objects in iOS I have a custom object a UIImageView subclass which has a few gestureRecognizer..
Image Array IBAction to view next image in the array http://stackoverflow.com/questions/5445897/image-array-ibaction-to-view-next-image-in-the-array would be a little more obvious. It might be instructive to step through the code watching what it does at each step. Correct incrementing logic would look something like this void next currentImage if currentImage imageArray.count currentImage 0..
iOS download and save HTML file http://stackoverflow.com/questions/5606915/ios-download-and-save-html-file
http://stackoverflow.com/questions/6942439/objectivec-ivars-or-property properties. that we do not need to necessarly create @properties for each instance variable we define in header file Correct. You can use private instance variables directly in your implementation file. However since synthesized properties come..
How to write to plist successfully? http://stackoverflow.com/questions/7254596/how-to-write-to-plist-successfully read the plist with no problems but I cant update it. Below are my codes on how I am writing my data into the plist. Correct me if I made any mistake. NSString path NSBundle mainBundle pathForResource @ EventAddress ofType @ plist NSMutableDictionary..
http://stackoverflow.com/questions/7362199/iphone-correct-way-for-getting-current-date-and-time-for-a-given-place-timez Correct way for getting current date and time for a given place timezone and compare it with another date time in the same place..
Correct Singleton Pattern Objective C (iOS)? http://stackoverflow.com/questions/7598820/correct-singleton-pattern-objective-c-ios Singleton Pattern Objective C iOS I found some information in the net to create a singleton class using GCD. Thats cool..
How Do I Get The Correct Latitude and Longitude From An Uploaded iPhone Photo? http://stackoverflow.com/questions/9319465/how-do-i-get-the-correct-latitude-and-longitude-from-an-uploaded-iphone-photo Do I Get The Correct Latitude and Longitude From An Uploaded iPhone Photo My problem actually seems rather silly... I am writing an iPhone application..
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