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2014/10/15 ¤U¤È 10:11:20
iphone Programming Glossary: meanhttp://stackoverflow.com/questions/1106943/nscalendar-first-day-of-week using. it's saturday now so what I would hope is that weekday would be 6 instead of 7. that would mean that Sunday would be 7 instead of rolling over to 0 NSCalendar gregorian NSCalendar alloc initWithCalendarIdentifier..
iPhone viewWillAppear not firing http://stackoverflow.com/questions/131062/iphone-viewwillappear-not-firing when you do not create your view hierarchy just right. My problem is I can't figure out what that means. If I create a RootViewController and call addSubView on that controller I would expect the added view.. displayed. The problem is that they don't describe how to do this. What the hell does directly mean. How do you indirectly add a view. I am fairly new to Cocoa and iPhone so it would be nice if there..
Notification of or detecting screenshot being taken? http://stackoverflow.com/questions/2121970/notification-of-or-detecting-screenshot-being-taken I'm looking to do. I have a photographer client who's concerned that his works will be copied by means of users taking screenshots and I thought that if there was an opportunity to put a watermark across.. no fingers touching it. Try taking a screenshot while moving between home screens to see what I mean. Not a perfect solution by any means but you may be able to work it into your app design if you're really.. a screenshot while moving between home screens to see what I mean. Not a perfect solution by any means but you may be able to work it into your app design if you're really clever without it detracting too..
iphone/ipad: How exactly use NSAttributedString? http://stackoverflow.com/questions/3786528/iphone-ipad-how-exactly-use-nsattributedstring ipad with rich text the official doc says it should be used with CoreText.Framework what does that mean Is there any simple ways like NSAttributedString str ..... UILabel label label.attributedString str..
How do I detect that an iOS app is running on a jailbroken phone? http://stackoverflow.com/questions/413242/how-do-i-detect-that-an-ios-app-is-running-on-a-jailbroken-phone cannot seem to find it now. iphone jailbreak share improve this question It depends what you mean by jailbreak. In the simple case you should be able to see if Cydia is installed and go by that something..
Stop UIWebView from “bouncing” vertically? http://stackoverflow.com/questions/500761/stop-uiwebview-from-bouncing-vertically bouncing&rdquo vertically Does anyone know how to stop a UIWebView from bouncing vertically I mean when a user touches their iphone screen drags their finger downwards and the webview shows a blank spot..
Lock-down iPhone/iPod/iPad so it can only run one app http://stackoverflow.com/questions/5011774/lock-down-iphone-ipod-ipad-so-it-can-only-run-one-app you have seen the iPads in the Apple Store running the smart sign apps then you will know what I mean. It is actually pretty trivial to make this work all you need to do is install a correctly formatted..
Opening the Settings app from another app http://stackoverflow.com/questions/5655674/opening-the-settings-app-from-another-app him a message saying something that will open the Setting app I really appreciate your answers i mean it. iphone settings application settings appsettings share improve this question You can not. As..
What does an underscore signify in the name of a member variable in Objective-C? [duplicate] http://stackoverflow.com/questions/5659156/what-does-an-underscore-signify-in-the-name-of-a-member-variable-in-objective-c super init if self nil _coordinate coordinate return self @end Can anyone please explain me the meaning of the statement @synthesize coordinate _coordinate I know the meaning of @synthesize . But could.. please explain me the meaning of the statement @synthesize coordinate _coordinate I know the meaning of @synthesize . But could not understand the complete statement. _coordinate is a member variable... Where is it declared iphone objective c share improve this question Basically it doesn't mean anything to the compiler. It's just a coding practice used on private instance variables. Your code..
http://stackoverflow.com/questions/706344/lock-unlock-events-iphone it's only possible for jailbroken devices can you point me to the correct API By lock events I mean showing or hiding the Lock Screen which might need a password to unlock or not . iphone ios api locking..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample use this method to move files out of iCloud and back into a local directory. So this appears to mean that a file directory gets deleted form the local sandbox and moved into the cloud. http developer.apple.com..
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 have no problems. Shocking to say but there you go. ARC might retain some things that you didn't mean it to retain but it'll release them as well so it'll never matter. If I were teaching a new class in..
View Controllers: How to switch between views programmatically? http://stackoverflow.com/questions/910994/view-controllers-how-to-switch-between-views-programmatically Who or what or how would those methods be called if I do it my way without a tab bar controller I mean If I allocate that ViewController's class and the view get's visible would I have to take care about..
NSDate and NSDateFormatter - short format date and time in iphone sdk http://stackoverflow.com/questions/936969/nsdate-and-nsdateformatter-short-format-date-and-time-in-iphone-sdk strings are in Unicode format . Behind the link is a table explaining what all the letters above mean so you can build your own. And of course don't forget to release your date formatters when you're done..
http://stackoverflow.com/questions/1106943/nscalendar-first-day-of-week it for me. Thanks in advance Here's some the code that I'm using. it's saturday now so what I would hope is that weekday would be 6 instead of 7. that would mean that Sunday would be 7 instead of rolling over to 0 NSCalendar gregorian NSCalendar alloc initWithCalendarIdentifier NSGregorianCalendar gregorian setFirstWeekday..
iPhone viewWillAppear not firing http://stackoverflow.com/questions/131062/iphone-viewwillappear-not-firing posts about people having problems with viewWillAppear when you do not create your view hierarchy just right. My problem is I can't figure out what that means. If I create a RootViewController and call addSubView on that controller I would expect the added view s to be wired up for viewWillAppear events. Does anyone.. this message will prevent any associated animation from being displayed. The problem is that they don't describe how to do this. What the hell does directly mean. How do you indirectly add a view. I am fairly new to Cocoa and iPhone so it would be nice if there were useful examples from Apple besides the basic Hello World..
Notification of or detecting screenshot being taken? http://stackoverflow.com/questions/2121970/notification-of-or-detecting-screenshot-being-taken to disable the taking of screenshots but that's not what I'm looking to do. I have a photographer client who's concerned that his works will be copied by means of users taking screenshots and I thought that if there was an opportunity to put a watermark across the image before the screenshot was taken that would allay.. take the screenshot the screen seems to behave as if there are no fingers touching it. Try taking a screenshot while moving between home screens to see what I mean. Not a perfect solution by any means but you may be able to work it into your app design if you're really clever without it detracting too much from the user experience.. to behave as if there are no fingers touching it. Try taking a screenshot while moving between home screens to see what I mean. Not a perfect solution by any means but you may be able to work it into your app design if you're really clever without it detracting too much from the user experience a tough challenge though ...
iphone/ipad: How exactly use NSAttributedString? http://stackoverflow.com/questions/3786528/iphone-ipad-how-exactly-use-nsattributedstring then what should I do to display a text on iphone ipad with rich text the official doc says it should be used with CoreText.Framework what does that mean Is there any simple ways like NSAttributedString str ..... UILabel label label.attributedString str Sorry guy so many questions. Please do help. iphone ipad nsattributedstring..
How do I detect that an iOS app is running on a jailbroken phone? http://stackoverflow.com/questions/413242/how-do-i-detect-that-an-ios-app-is-running-on-a-jailbroken-phone this I thought someone had asked this question before but I cannot seem to find it now. iphone jailbreak share improve this question It depends what you mean by jailbreak. In the simple case you should be able to see if Cydia is installed and go by that something like NSString filePath @ Applications Cydia.app if NSFileManager..
Stop UIWebView from “bouncing” vertically? http://stackoverflow.com/questions/500761/stop-uiwebview-from-bouncing-vertically UIWebView from &ldquo bouncing&rdquo vertically Does anyone know how to stop a UIWebView from bouncing vertically I mean when a user touches their iphone screen drags their finger downwards and the webview shows a blank spot above the web page I had loaded I've looked at the following..
Lock-down iPhone/iPod/iPad so it can only run one app http://stackoverflow.com/questions/5011774/lock-down-iphone-ipod-ipad-so-it-can-only-run-one-app the home button and swipe to home gesture is disabled. If you have seen the iPads in the Apple Store running the smart sign apps then you will know what I mean. It is actually pretty trivial to make this work all you need to do is install a correctly formatted mobile config plist over the air from a web server. To deliver..
Opening the Settings app from another app http://stackoverflow.com/questions/5655674/opening-the-settings-app-from-another-app if the user turn off the location for my app then i'll show him a message saying something that will open the Setting app I really appreciate your answers i mean it. iphone settings application settings appsettings share improve this question You can not. As you said this has been covered many times and that pop up..
What does an underscore signify in the name of a member variable in Objective-C? [duplicate] http://stackoverflow.com/questions/5659156/what-does-an-underscore-signify-in-the-name-of-a-member-variable-in-objective-c id initWithCoordinate CLLocationCoordinate2D coordinate self super init if self nil _coordinate coordinate return self @end Can anyone please explain me the meaning of the statement @synthesize coordinate _coordinate I know the meaning of @synthesize . But could not understand the complete statement. _coordinate is a member.. if self nil _coordinate coordinate return self @end Can anyone please explain me the meaning of the statement @synthesize coordinate _coordinate I know the meaning of @synthesize . But could not understand the complete statement. _coordinate is a member variable. But what is coordinate Where is it declared iphone objective.. _coordinate is a member variable. But what is coordinate Where is it declared iphone objective c share improve this question Basically it doesn't mean anything to the compiler. It's just a coding practice used on private instance variables. Your code isn't going to break if you don't use it. share improve this..
http://stackoverflow.com/questions/706344/lock-unlock-events-iphone How can I detect lock unlock events on the iPhone Assuming it's only possible for jailbroken devices can you point me to the correct API By lock events I mean showing or hiding the Lock Screen which might need a password to unlock or not . iphone ios api locking share improve this question Round about answer Application..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample to give it access to files it moves to iCloud. You can also use this method to move files out of iCloud and back into a local directory. So this appears to mean that a file directory gets deleted form the local sandbox and moved into the cloud. http developer.apple.com library ios #documentation iPhone Conceptual iPhoneOSProgrammingGuide..
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 violate the Three Magic Words all over the place you'll still have no problems. Shocking to say but there you go. ARC might retain some things that you didn't mean it to retain but it'll release them as well so it'll never matter. If I were teaching a new class in Cocoa today I'd probably spend no more than five minutes on..
View Controllers: How to switch between views programmatically? http://stackoverflow.com/questions/910994/view-controllers-how-to-switch-between-views-programmatically BOOL animated void viewDidLoad ...and so on. Who or what or how would those methods be called if I do it my way without a tab bar controller I mean If I allocate that ViewController's class and the view get's visible would I have to take care about calling those methods How does it know that viewWillAppear..
NSDate and NSDateFormatter - short format date and time in iphone sdk http://stackoverflow.com/questions/936969/nsdate-and-nsdateformatter-short-format-date-and-time-in-iphone-sdk nsdateformatter share improve this question iPhone format strings are in Unicode format . Behind the link is a table explaining what all the letters above mean so you can build your own. And of course don't forget to release your date formatters when you're done with them. The above code leaks format now and inFormat ...
http://stackoverflow.com/questions/1106943/nscalendar-first-day-of-week the code that I'm using. it's saturday now so what I would hope is that weekday would be 6 instead of 7. that would mean that Sunday would be 7 instead of rolling over to 0 NSCalendar gregorian NSCalendar alloc initWithCalendarIdentifier NSGregorianCalendar..
iPhone viewWillAppear not firing http://stackoverflow.com/questions/131062/iphone-viewwillappear-not-firing with viewWillAppear when you do not create your view hierarchy just right. My problem is I can't figure out what that means. If I create a RootViewController and call addSubView on that controller I would expect the added view s to be wired up.. animation from being displayed. The problem is that they don't describe how to do this. What the hell does directly mean. How do you indirectly add a view. I am fairly new to Cocoa and iPhone so it would be nice if there were useful examples..
Notification of or detecting screenshot being taken? http://stackoverflow.com/questions/2121970/notification-of-or-detecting-screenshot-being-taken but that's not what I'm looking to do. I have a photographer client who's concerned that his works will be copied by means of users taking screenshots and I thought that if there was an opportunity to put a watermark across the image before the.. behave as if there are no fingers touching it. Try taking a screenshot while moving between home screens to see what I mean. Not a perfect solution by any means but you may be able to work it into your app design if you're really clever without.. it. Try taking a screenshot while moving between home screens to see what I mean. Not a perfect solution by any means but you may be able to work it into your app design if you're really clever without it detracting too much from the user..
How to search MKMapView with UISearchBar? http://stackoverflow.com/questions/2281798/how-to-search-mkmapview-with-uisearchbar coordinates for that address or something that can help me to actually move the map and center in that place. I mean what do I have to query does Apple provide an address searching API method or I need to use the google maps API directly..
Showing login view controller before main tab bar controller http://stackoverflow.com/questions/2716755/showing-login-view-controller-before-main-tab-bar-controller use the smoother single stage animation this application must remove two stage method implementations. What does that mean and do I need to worry about it UPDATE As suggested by lucius changed it to modally show the login view controller from..
What does this ^ syntax mean in Objective-C? http://stackoverflow.com/questions/3499186/what-does-this-syntax-mean-in-objective-c does this ^ syntax mean in Objective C In iPhone SDK 4.0 UIApplication has a new method setKeepAliveTimeout that requires a second parameter of.. NSTimeInterval timeout handler void ^ void keepAliveHandler What exactly does the syntax of the second param mean and how would I declare a function handler that I can pass into it FWIW the following is not what it's looking for... void..
iphone/ipad: How exactly use NSAttributedString? http://stackoverflow.com/questions/3786528/iphone-ipad-how-exactly-use-nsattributedstring a text on iphone ipad with rich text the official doc says it should be used with CoreText.Framework what does that mean Is there any simple ways like NSAttributedString str ..... UILabel label label.attributedString str Sorry guy so many questions...
How do I detect that an iOS app is running on a jailbroken phone? http://stackoverflow.com/questions/413242/how-do-i-detect-that-an-ios-app-is-running-on-a-jailbroken-phone before but I cannot seem to find it now. iphone jailbreak share improve this question It depends what you mean by jailbreak. In the simple case you should be able to see if Cydia is installed and go by that something like NSString..
Stop UIWebView from “bouncing” vertically? http://stackoverflow.com/questions/500761/stop-uiwebview-from-bouncing-vertically UIWebView from &ldquo bouncing&rdquo vertically Does anyone know how to stop a UIWebView from bouncing vertically I mean when a user touches their iphone screen drags their finger downwards and the webview shows a blank spot above the web page..
Lock-down iPhone/iPod/iPad so it can only run one app http://stackoverflow.com/questions/5011774/lock-down-iphone-ipod-ipad-so-it-can-only-run-one-app is disabled. If you have seen the iPads in the Apple Store running the smart sign apps then you will know what I mean. It is actually pretty trivial to make this work all you need to do is install a correctly formatted mobile config plist..
Creating a JSON Store For iPhone http://stackoverflow.com/questions/5237943/creating-a-json-store-for-iphone I want to create a Core Data model with 100's of entities and then use a mapper to import the JSON into it. Do you mean actual abstract entities here or just managed objects Remember entities are to managed objects what classes are to instances...
Opening the Settings app from another app http://stackoverflow.com/questions/5655674/opening-the-settings-app-from-another-app my app then i'll show him a message saying something that will open the Setting app I really appreciate your answers i mean it. iphone settings application settings appsettings share improve this question You can not. As you said this has..
What does an underscore signify in the name of a member variable in Objective-C? [duplicate] http://stackoverflow.com/questions/5659156/what-does-an-underscore-signify-in-the-name-of-a-member-variable-in-objective-c coordinate self super init if self nil _coordinate coordinate return self @end Can anyone please explain me the meaning of the statement @synthesize coordinate _coordinate I know the meaning of @synthesize . But could not understand the.. self @end Can anyone please explain me the meaning of the statement @synthesize coordinate _coordinate I know the meaning of @synthesize . But could not understand the complete statement. _coordinate is a member variable. But what is coordinate.. But what is coordinate Where is it declared iphone objective c share improve this question Basically it doesn't mean anything to the compiler. It's just a coding practice used on private instance variables. Your code isn't going to break..
http://stackoverflow.com/questions/706344/lock-unlock-events-iphone on the iPhone Assuming it's only possible for jailbroken devices can you point me to the correct API By lock events I mean showing or hiding the Lock Screen which might need a password to unlock or not . iphone ios api locking share improve..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample iCloud. You can also use this method to move files out of iCloud and back into a local directory. So this appears to mean that a file directory gets deleted form the local sandbox and moved into the cloud. http developer.apple.com library ios..
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 place you'll still have no problems. Shocking to say but there you go. ARC might retain some things that you didn't mean it to retain but it'll release them as well so it'll never matter. If I were teaching a new class in Cocoa today I'd probably..
View Controllers: How to switch between views programmatically? http://stackoverflow.com/questions/910994/view-controllers-how-to-switch-between-views-programmatically ...and so on. Who or what or how would those methods be called if I do it my way without a tab bar controller I mean If I allocate that ViewController's class and the view get's visible would I have to take care about calling those methods..
NSDate and NSDateFormatter - short format date and time in iphone sdk http://stackoverflow.com/questions/936969/nsdate-and-nsdateformatter-short-format-date-and-time-in-iphone-sdk iPhone format strings are in Unicode format . Behind the link is a table explaining what all the letters above mean so you can build your own. And of course don't forget to release your date formatters when you're done with them. The above..
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