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2014/10/15 ¤U¤È 10:05:23
iphone Programming Glossary: componentsseparatedbystringCheck if the time and date is between a particular date and time http://stackoverflow.com/questions/10671468/check-if-the-time-and-date-is-between-a-particular-date-and-time return Break the timeDurationString into separate words NSArray timeDurationStringWords timeDurationString componentsSeparatedByString @ Calculate NSDate's for the start time for today NSString startTimeString timeDurationStringWords objectAtIndex 0 currentDateComps.hour..
Ordinal Month-day Suffix Option for NSDateFormatter setDateFormat http://stackoverflow.com/questions/1283045/ordinal-month-day-suffix-option-for-nsdateformatter-setdateformat rd th th th th th th th th th th th th th th th th th st nd rd th th th th th th th st NSArray suffixes suffix_string componentsSeparatedByString @ NSString suffix suffixes objectAtIndex date_day NSString dateString prefixDateString stringByAppendingString suffix NSLog..
How to save the content in UIWebView for faster loading on next launch? http://stackoverflow.com/questions/1343515/how-to-save-the-content-in-uiwebview-for-faster-loading-on-next-launch @ CACHE REQUEST S @ request NSString documentsDirectory paths objectAtIndex 0 NSArray tokens request.URL.relativePath componentsSeparatedByString @ if tokens nil NSLog @ ignoring cache for @ request return nil NSString pathWithoutRessourceName @ for int i 0 i tokens.. YES NSLog @ PATH S @ paths NSString documentsDirectory paths objectAtIndex 0 NSArray tokens request.URL.relativePath componentsSeparatedByString @ NSString pathWithoutRessourceName @ for int i 0 i tokens count 1 i pathWithoutRessourceName pathWithoutRessourceName stringByAppendingString..
How to call Objective-C from Javascript? http://stackoverflow.com/questions/1662473/how-to-call-objective-c-from-javascript navigationType NSString requestString request URL absoluteString NSArray components requestString componentsSeparatedByString @ if components count 1 NSString components objectAtIndex 0 isEqualToString @ myapp if NSString components objectAtIndex..
How do I change the Navigation Bar color in iOS 7? http://stackoverflow.com/questions/18929864/how-do-i-change-the-navigation-bar-color-in-ios-7 Available in iOS 7.0 and later. Declared In UINavigationBar.h Code NSArray ver UIDevice currentDevice .systemVersion componentsSeparatedByString @ . if ver objectAtIndex 0 intValue 7 self.navigationController.navigationBar.barTintColor UIColor redColor self.navigationController.navigationBar.translucent..
What is the “stringWithContentsOfURL” replacement for objective C? http://stackoverflow.com/questions/2039203/what-is-the-stringwithcontentsofurl-replacement-for-objective-c locationString NSString stringWithContentsOfURL NSURL URLWithString urlString NSArray listItems locationString componentsSeparatedByString @ Thanks. iphone objective c share improve this question It has been replaced with stringWithContentsOfURL encoding..
http://stackoverflow.com/questions/3742590/nsstring-in-uiwebview url hasPrefix urlPrefix NSString paramsString url substringFromIndex urlPrefix length NSArray paramsArray paramsString componentsSeparatedByString @ int paramsAmount paramsArray count for int i 0 i paramsAmount i NSArray keyValuePair paramsArray objectAtIndex i componentsSeparatedByString.. @ int paramsAmount paramsArray count for int i 0 i paramsAmount i NSArray keyValuePair paramsArray objectAtIndex i componentsSeparatedByString @ NSString key keyValuePair objectAtIndex 0 NSString value nil if keyValuePair count 1 value keyValuePair objectAtIndex..
http://stackoverflow.com/questions/3997976/parse-nsurl-query-property question Something like that NSMutableDictionary params NSMutableDictionary alloc init for NSString param in url componentsSeparatedByString @ NSArray elts param componentsSeparatedByString @ if elts count 2 continue params setObject elts objectAtIndex 1 forKey.. params NSMutableDictionary alloc init for NSString param in url componentsSeparatedByString @ NSArray elts param componentsSeparatedByString @ if elts count 2 continue params setObject elts objectAtIndex 1 forKey elts objectAtIndex 0 Note This is sample code. All..
Change the UITextView Text Direction http://stackoverflow.com/questions/4905500/change-the-uitextview-text-direction 0 20 320 480 self.view v v release void setText NSString txt NSString result nil NSRange rng NSArray words txt componentsSeparatedByString @ we should do it iteratively cause it's the simplest way for NSString word in words word NSString stringWithFormat @ @.. font if sz.width bounds.size.width 15 NSMutableArray words NSMutableArray arrayWithArray NSString lines lastObject componentsSeparatedByString @ NSString first_word words objectAtIndex 0 words removeObjectAtIndex 0 NSMutableString lines lastObject setString words..
Email validation on textField in iPhone sdk http://stackoverflow.com/questions/5428304/email-validation-on-textfield-in-iphone-sdk validateEmailWithString NSString emails NSMutableArray validEmails NSMutableArray alloc init NSArray emailArray emails componentsSeparatedByString @ for NSString email in emailArray NSString emailRegex @ A Z0 9a z._ @ A Za z0 9. . A Za z 2 4 NSPredicate emailTest NSPredicate..
How to split string into substrings on iPhone? http://stackoverflow.com/questions/594076/how-to-split-string-into-substrings-on-iphone iphone string substring share improve this question You can also split a string by a substring using NString's componentsSeparatedByString method. Example from documentation NSString list @ Norman Stanley Fletcher NSArray listItems list componentsSeparatedByString..
Google plus api for posting on wall like facebook http://stackoverflow.com/questions/7857812/google-plus-api-for-posting-on-wall-like-facebook webview delegate method webViewDidFinishLoad NSString urlStr webView.request URL absoluteString NSArray array urlStr componentsSeparatedByString @ access_token if array.count 1 NSString oauth_token array objectAtIndex 1 componentsSeparatedByString @ objectAtIndex 0..
Application crashed while importing songs from Ipod library in Iphone for iOs 5.0 http://stackoverflow.com/questions/8077725/application-crashed-while-importing-songs-from-ipod-library-in-iphone-for-ios-5 item valueForProperty MPMediaItemPropertyArtist NSArray fileNameArray nil fileNameArray fileName componentsSeparatedByString @ fileName fileNameArray componentsJoinedByString @ NSLog @ fileName @ fileName NSString docDir NSSearchPathForDirectoriesInDomains..
Get Exif data from UIImage - UIImagePickerController http://stackoverflow.com/questions/9766394/get-exif-data-from-uiimage-uiimagepickercontroller @ @ @. @ documentsDirectory @ myimage sourceOptionsDict objectForKey @ kCGImageSourceTypeIdentifierHint componentsSeparatedByString @ . objectAtIndex 1 CGImageDestinationRef dr CGImageDestinationCreateWithURL __bridge CFURLRef fileURL __bridge..
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