2014/10/15 下午 10:15:06

iphone Programming Glossary: trimmedstring

http://stackoverflow.com/questions/12136970/removing-multiple-spaces-in-nsstring

a single space for e.g.@ how.....are.......you into @ how are you . dots are simply spaces I have tried with NSString trimmedString user_ids stringByTrimmingCharactersInSet NSCharacterSet whitespaceCharacterSet It not seems to work. Any idea. iphone.. is a space followed by one or more occurrences of space. Replace this with a single space in your string NSString trimmedString regex stringByReplacingMatchesInString user_ids options 0 range NSMakeRange 0 user_ids length withTemplate @ share improve..

Re-Apply currency formatting to a UITextField on a change event

http://stackoverflow.com/questions/2388448/re-apply-currency-formatting-to-a-uitextfield-on-a-change-event

from the string that are not a number or decimal sign ... NSCharacterSet invertedCharSet charSet invertedSet NSString trimmedString string stringByTrimmingCharactersInSet invertedCharSet text text stringByReplacingCharactersInRange range withString trimmedString.. string stringByTrimmingCharactersInSet invertedCharSet text text stringByReplacingCharactersInRange range withString trimmedString whenever a decimalSeperator is entered we'll just update the textField. whenever other chars are entered we'll calculate..

Xcode: Pass NSString from one class to another problem

http://stackoverflow.com/questions/5493499/xcode-pass-nsstring-from-one-class-to-another-problem

NSString namespaceURI qualifiedName NSString qName if self.workingEntry if storingCharacterData NSString trimmedString workingPropertyString stringByTrimmingCharactersInSet NSCharacterSet whitespaceAndNewlineCharacterSet workingPropertyString.. setString @ clear the string for next time if elementName isEqualToString kIDStr self.workingEntry.appURLString trimmedString else if elementName isEqualToString kNameStr self.workingEntry.appName trimmedString else if elementName isEqualToString.. self.workingEntry.appURLString trimmedString else if elementName isEqualToString kNameStr self.workingEntry.appName trimmedString else if elementName isEqualToString kImageStr self.workingEntry.imageURLString trimmedString else if elementName isEqualToString..

how to capture last 4 characters from NSString

http://stackoverflow.com/questions/6591538/how-to-capture-last-4-characters-from-nsstring

this if so how iphone ios nsstring nsrange share improve this question Use the substringFromIndex method NSString trimmedString string substringFromIndex string length 4 Edit NSString trimmedString string substringFromIndex MAX int string length 4.. Use the substringFromIndex method NSString trimmedString string substringFromIndex string length 4 Edit NSString trimmedString string substringFromIndex MAX int string length 4 0 in case string is less than 4 characters long. share improve this..