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2014/10/15 ¤U¤È 10:08:27
iphone Programming Glossary: equivalentDifference between objectForKey and valueForKey? http://stackoverflow.com/questions/1062183/difference-between-objectforkey-and-valueforkey @ accountNumber NSNumber anotherAccountNumber newAccount valueForKey @ accountNumber Those are equivalent sets of statements. I know you're thinking wow but sarcastically. KVC doesn't look all that useful...
http://stackoverflow.com/questions/1166444/mkmapview-zoom-and-region used to use integer zoom levels like 8 9 10 along with straightforward function setZoom . The only equivalent method I can see in the MapKit framework is setRegion animated. As I understand I need to set a region's..
Interface orientation in iOS 6.0 http://stackoverflow.com/questions/12404556/interface-orientation-in-ios-6-0 return interfaceOrientation UIInterfaceOrientationLandscapeRight Replacement in iOS 6 and equivalent of this deprecated iOS 5 method above BOOL shouldAutorotate return YES NSUInteger supportedInterfaceOrientations..
Ordinal Month-day Suffix Option for NSDateFormatter setDateFormat http://stackoverflow.com/questions/1283045/ordinal-month-day-suffix-option-for-nsdateformatter-setdateformat In PHP I'd use this for the case above php echo date 'h m A l F jS' Is there an NSDateFormatter equivalent to the S option in the PHP formatting string iphone cocoa nsdate nsdateformatter share improve this..
How to get the RGB values for a pixel on an image on the iphone http://stackoverflow.com/questions/144250/how-to-get-the-rgb-values-for-a-pixel-on-an-image-on-the-iphone on the iphone I am writing an iPhone application and need to essentially implement something equivalent to the 'eyedropper' tool in photoshop where you can touch a point on the image and capture the RGB values..
http://stackoverflow.com/questions/2371489/why-do-you-use-an-underscore-for-an-instance-variable-but-not-its-corresponding objective c cocoa cocoa touch share improve this question Reminder The @property directive is equivalent to declaring both a setter and a getter. In the case of level @property CGFloat level can be replaced..
Objective-C - When to use 'self' http://stackoverflow.com/questions/2385980/objective-c-when-to-use-self to be called rather than changing the ivar directly. self.mainViewController aController is equivalent to self setMainViewController aController On the other hand mainViewController aController just changes..
Drawing a route in mapkit in iphone sdk http://stackoverflow.com/questions/2834523/drawing-a-route-in-mapkit-in-iphone-sdk the OSM maps used by cloudmade may make you want to use cloudmade maps all the way they have an equivalent to mapkit. p.s. Other mapping providers Google Bing etc may also provide equivalent data feeds I've.. they have an equivalent to mapkit. p.s. Other mapping providers Google Bing etc may also provide equivalent data feeds I've just been looking at OSM Cloudmade recently. p.p.s. None of this is trivial newbie stuff..
http://stackoverflow.com/questions/603907/uiimage-resize-then-crop a image from the iPhone's camera or library scale it down to a specified height using a function equivalent to the Aspect Fill option of UIImageView entirely in code and then crop off anything that did not fit..
Reading HTML content from a UIWebView http://stackoverflow.com/questions/992348/reading-html-content-from-a-uiwebview If not is there another way to pull raw HTML content from a web page in the iPhone SDK such as an equivalent of the .NET WebClient openRead Thanks in advance html iphone uiwebview share improve this question..
Difference between objectForKey and valueForKey? http://stackoverflow.com/questions/1062183/difference-between-objectforkey-and-valueforkey Account alloc init newAccount setValue anAccountNumber forKey @ accountNumber NSNumber anotherAccountNumber newAccount valueForKey @ accountNumber Those are equivalent sets of statements. I know you're thinking wow but sarcastically. KVC doesn't look all that useful. In fact it looks wordy . But when you want to change things..
http://stackoverflow.com/questions/1166444/mkmapview-zoom-and-region zooming and setting a region on map. In Google Maps API I used to use integer zoom levels like 8 9 10 along with straightforward function setZoom . The only equivalent method I can see in the MapKit framework is setRegion animated. As I understand I need to set a region's span's latitude and longitude delta values to specify zoom..
Interface orientation in iOS 6.0 http://stackoverflow.com/questions/12404556/interface-orientation-in-ios-6-0 interfaceOrientation Return YES for supported orientations return interfaceOrientation UIInterfaceOrientationLandscapeRight Replacement in iOS 6 and equivalent of this deprecated iOS 5 method above BOOL shouldAutorotate return YES NSUInteger supportedInterfaceOrientations return UIInterfaceOrientationMaskLandscapeRight..
Ordinal Month-day Suffix Option for NSDateFormatter setDateFormat http://stackoverflow.com/questions/1283045/ordinal-month-day-suffix-option-for-nsdateformatter-setdateformat dateFormatter stringFromDate date NSLog @ @ dateString In PHP I'd use this for the case above php echo date 'h m A l F jS' Is there an NSDateFormatter equivalent to the S option in the PHP formatting string iphone cocoa nsdate nsdateformatter share improve this question NSDate date NSDate date NSDateFormatter prefixDateFormatter..
How to get the RGB values for a pixel on an image on the iphone http://stackoverflow.com/questions/144250/how-to-get-the-rgb-values-for-a-pixel-on-an-image-on-the-iphone to get the RGB values for a pixel on an image on the iphone I am writing an iPhone application and need to essentially implement something equivalent to the 'eyedropper' tool in photoshop where you can touch a point on the image and capture the RGB values for the pixel in question to determine and match its color...
http://stackoverflow.com/questions/2371489/why-do-you-use-an-underscore-for-an-instance-variable-but-not-its-corresponding its property as level.Please explain me.Thanks. iphone objective c cocoa cocoa touch share improve this question Reminder The @property directive is equivalent to declaring both a setter and a getter. In the case of level @property CGFloat level can be replaced by CGFloat level void setLevel CGFloat v Your question Why..
Objective-C - When to use 'self' http://stackoverflow.com/questions/2385980/objective-c-when-to-use-self question Using self causes your class' setter for this variable to be called rather than changing the ivar directly. self.mainViewController aController is equivalent to self setMainViewController aController On the other hand mainViewController aController just changes the mainViewController instance variable directly skipping..
Drawing a route in mapkit in iphone sdk http://stackoverflow.com/questions/2834523/drawing-a-route-in-mapkit-in-iphone-sdk your map. However discrepancies between the google maps and the OSM maps used by cloudmade may make you want to use cloudmade maps all the way they have an equivalent to mapkit. p.s. Other mapping providers Google Bing etc may also provide equivalent data feeds I've just been looking at OSM Cloudmade recently. p.p.s. None of..
http://stackoverflow.com/questions/603907/uiimage-resize-then-crop phases of my design that it would be a trivial matter to grab a image from the iPhone's camera or library scale it down to a specified height using a function equivalent to the Aspect Fill option of UIImageView entirely in code and then crop off anything that did not fit within a passed CGRect. Getting the original image from camera..
Reading HTML content from a UIWebView http://stackoverflow.com/questions/992348/reading-html-content-from-a-uiwebview content of a web page that has been loaded into a UIWebView If not is there another way to pull raw HTML content from a web page in the iPhone SDK such as an equivalent of the .NET WebClient openRead Thanks in advance html iphone uiwebview share improve this question The second question is actually easier to answer. Look at..
Difference between objectForKey and valueForKey? http://stackoverflow.com/questions/1062183/difference-between-objectforkey-and-valueforkey anAccountNumber forKey @ accountNumber NSNumber anotherAccountNumber newAccount valueForKey @ accountNumber Those are equivalent sets of statements. I know you're thinking wow but sarcastically. KVC doesn't look all that useful. In fact it looks wordy..
http://stackoverflow.com/questions/1166444/mkmapview-zoom-and-region Google Maps API I used to use integer zoom levels like 8 9 10 along with straightforward function setZoom . The only equivalent method I can see in the MapKit framework is setRegion animated. As I understand I need to set a region's span's latitude..
Interface orientation in iOS 6.0 http://stackoverflow.com/questions/12404556/interface-orientation-in-ios-6-0 for supported orientations return interfaceOrientation UIInterfaceOrientationLandscapeRight Replacement in iOS 6 and equivalent of this deprecated iOS 5 method above BOOL shouldAutorotate return YES NSUInteger supportedInterfaceOrientations return..
Where's the difference between setObject:forKey: and setValue:forKey: in NSMutableDictionary? http://stackoverflow.com/questions/1249634/wheres-the-difference-between-setobjectforkey-and-setvalueforkey-in-nsmutab are so similar. What adds to the confusion is that NSMutableDictionary's implementation of setValue forKey is equivalent to setObject forKey in most cases. In other classes setValue forKey changes member variables. In NSMutableDictionary it..
What happens if I don't retain IBOutlet? http://stackoverflow.com/questions/1250518/what-happens-if-i-dont-retain-iboutlet intended. If using the property you must remember to release it explicitly. While these two actions are functionally equivalent the intent is different. If instead of swapping out the text field you chose to remove it from the view you might have already..
Ordinal Month-day Suffix Option for NSDateFormatter setDateFormat http://stackoverflow.com/questions/1283045/ordinal-month-day-suffix-option-for-nsdateformatter-setdateformat NSLog @ @ dateString In PHP I'd use this for the case above php echo date 'h m A l F jS' Is there an NSDateFormatter equivalent to the S option in the PHP formatting string iphone cocoa nsdate nsdateformatter share improve this question NSDate..
Is there an iPhone equivalent to the NSTokenField control? http://stackoverflow.com/questions/1307553/is-there-an-iphone-equivalent-to-the-nstokenfield-control there an iPhone equivalent to the NSTokenField control In my app I want the user to type names into a UITextField or equivalent and then when they.. there an iPhone equivalent to the NSTokenField control In my app I want the user to type names into a UITextField or equivalent and then when they press return it will put that word s in a blue bubble that's usually associated with tags. The cursor..
How to get the RGB values for a pixel on an image on the iphone http://stackoverflow.com/questions/144250/how-to-get-the-rgb-values-for-a-pixel-on-an-image-on-the-iphone for a pixel on an image on the iphone I am writing an iPhone application and need to essentially implement something equivalent to the 'eyedropper' tool in photoshop where you can touch a point on the image and capture the RGB values for the pixel..
http://stackoverflow.com/questions/2371489/why-do-you-use-an-underscore-for-an-instance-variable-but-not-its-corresponding me.Thanks. iphone objective c cocoa cocoa touch share improve this question Reminder The @property directive is equivalent to declaring both a setter and a getter. In the case of level @property CGFloat level can be replaced by CGFloat level void..
Objective-C - When to use 'self' http://stackoverflow.com/questions/2385980/objective-c-when-to-use-self setter for this variable to be called rather than changing the ivar directly. self.mainViewController aController is equivalent to self setMainViewController aController On the other hand mainViewController aController just changes the mainViewController..
Drawing a route in mapkit in iphone sdk http://stackoverflow.com/questions/2834523/drawing-a-route-in-mapkit-in-iphone-sdk the google maps and the OSM maps used by cloudmade may make you want to use cloudmade maps all the way they have an equivalent to mapkit. p.s. Other mapping providers Google Bing etc may also provide equivalent data feeds I've just been looking at.. maps all the way they have an equivalent to mapkit. p.s. Other mapping providers Google Bing etc may also provide equivalent data feeds I've just been looking at OSM Cloudmade recently. p.p.s. None of this is trivial newbie stuff Best of luck ..
What does @synthesize window=_window do? http://stackoverflow.com/questions/5170631/what-does-synthesize-window-window-do instance with this delegate method void searchBar UISearchBar searchBar textDidChange NSString searchText Is it the equivalent of self.searchBar rather than searchBar or are those two identical anyway iphone objective c share improve this question..
Grand Central Dispatch (GCD) vs. performSelector - need a better explanation http://stackoverflow.com/questions/5225130/grand-central-dispatch-gcd-vs-performselector-need-a-better-explanation waitUntilDone is an Obj C wrapper to the GCD C syntax. I've been thinking of these two commands as equivalent dispatch_sync dispatch_get_main_queue ^ self doit YES self performSelectorOnMainThread @selector doit withObject YES waitUntilDone..
http://stackoverflow.com/questions/603907/uiimage-resize-then-crop matter to grab a image from the iPhone's camera or library scale it down to a specified height using a function equivalent to the Aspect Fill option of UIImageView entirely in code and then crop off anything that did not fit within a passed CGRect...
How to define a global variable that can be accessed anywhere in my application? [duplicate] http://stackoverflow.com/questions/6065965/how-to-define-a-global-variable-that-can-be-accessed-anywhere-in-my-application variable objective c I would like to create a global variable. I want to access to this variable anywhere. The Java equivalent static var score int 0 For example if I define a global variables into the Game class. How to access to this global variable..
Core Data vs. SQLite for SQL experienced developers http://stackoverflow.com/questions/840634/core-data-vs-sqlite-for-sql-experienced-developers that information via NSPersistentStore metadataForPersistentStoreWithURL error without even opening the store. An equivalent setMetadata forPersistentStoreWithURL error also exists of course. If you want to store the version info in an entity instance..
Reading HTML content from a UIWebView http://stackoverflow.com/questions/992348/reading-html-content-from-a-uiwebview into a UIWebView If not is there another way to pull raw HTML content from a web page in the iPhone SDK such as an equivalent of the .NET WebClient openRead Thanks in advance html iphone uiwebview share improve this question The second question..
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