iphone Programming Glossary: stringbytrimmingcharactersinset
iphone sdk - Remove all characters except for numbers 0-9 from a string http://stackoverflow.com/questions/1160403/iphone-sdk-remove-all-characters-except-for-numbers-0-9-from-a-string decimalDigitCharacterSet invertedSet NSString number @ 555 555 5555 Office NSString strippedNumber number stringByTrimmingCharactersInSet charset NSString phoneURL NSString stringWithFormat @ tel @ strippedNumber UIApplication sharedApplication openURL NSURL..
how to parse simple xml http://stackoverflow.com/questions/11983514/how-to-parse-simple-xml return self void parser NSXMLParser parser foundCharacters NSString string currentNodeContent NSMutableString string stringByTrimmingCharactersInSet NSCharacterSet whitespaceAndNewlineCharacterSet void parser NSXMLParser parser didStartElement NSString elementname namespaceURI..
How to check if a string only contains alphanumeric characters in objective C? http://stackoverflow.com/questions/1671605/how-to-check-if-a-string-only-contains-alphanumeric-characters-in-objective-c
How to download a text file with iPhone SDK? http://stackoverflow.com/questions/2308159/how-to-download-a-text-file-with-iphone-sdk
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 are not a number or decimal sign ... NSCharacterSet invertedCharSet charSet invertedSet NSString trimmedString string stringByTrimmingCharactersInSet invertedCharSet text text stringByReplacingCharactersInRange range withString trimmedString whenever a decimalSeperator..
Calculate number of differences between two NSStrings http://stackoverflow.com/questions/2397348/calculate-number-of-differences-between-two-nsstrings word float compareWithWord NSString stringB normalize strings NSString stringA NSString stringWithString self stringA stringByTrimmingCharactersInSet NSCharacterSet whitespaceAndNewlineCharacterSet stringB stringByTrimmingCharactersInSet NSCharacterSet whitespaceAndNewlineCharacterSet.. stringWithString self stringA stringByTrimmingCharactersInSet NSCharacterSet whitespaceAndNewlineCharacterSet stringB stringByTrimmingCharactersInSet NSCharacterSet whitespaceAndNewlineCharacterSet stringA stringA lowercaseString stringB stringB lowercaseString Step 1..
iPhone xCode - How to convert NSString HTML markup to Plain text NSString? http://stackoverflow.com/questions/2606134/iphone-xcode-how-to-convert-nsstring-html-markup-to-plain-text-nsstring
Draw underlined / strikethrough text ( MULTILINE STRING )? http://stackoverflow.com/questions/2652163/draw-underlined-strikethrough-text-multiline-string NSString stringToDraw for int i 0 i stringsArray count i stringToDraw stringsArray objectAtIndex i if stringToDraw stringByTrimmingCharactersInSet NSCharacterSet whitespaceCharacterSet isEqualToString @ stringSize stringToDraw sizeWithFont fontName forWidth rect.size.width..
how to get rid of heading and trailing white spaces from NSString http://stackoverflow.com/questions/3800206/how-to-get-rid-of-heading-and-trailing-white-spaces-from-nsstring withString unrecognized selector sent to instance 0x7062200 iphone share improve this question How about stringByTrimmingCharactersInSet method By stringByTrimmingCharactersInSet NSCharacterSet whitespaceAndNewlineCharacterSet it can remove both ends of whitespace.. sent to instance 0x7062200 iphone share improve this question How about stringByTrimmingCharactersInSet method By stringByTrimmingCharactersInSet NSCharacterSet whitespaceAndNewlineCharacterSet it can remove both ends of whitespace and newline characters. share improve..
Remove whitespace from string in Objective-C http://stackoverflow.com/questions/4645649/remove-whitespace-from-string-in-objective-c objective c string sdk whitespace share improve this question There is method for that in NSString class. Check stringByTrimmingCharactersInSet NSCharacterSet set . You should use NSCharacterSet whitespaceCharacterSet as parameter NSString foo @ untrimmed string NSString..
Pesky new lines and whitespace in XML reader class http://stackoverflow.com/questions/5119748/pesky-new-lines-and-whitespace-in-xml-reader-class setObject textInProgress forKey kXMLReaderTextNodeKey To this line dictInProgress setObject textInProgress stringByTrimmingCharactersInSet NSCharacterSet whitespaceAndNewlineCharacterSet forKey kXMLReaderTextNodeKey iphone objective c ios4 nsdictionary nsxmlparser.. share improve this question You could trim the values you get out of that class NSString trimmedValue value stringByTrimmingCharactersInSet NSCharacterSet whitespaceAndNewlineCharacterSet That would remove leading and trailing white space. share improve this..
stringByTrimmingCharactersInSet: is not removing characters in the middle of the string http://stackoverflow.com/questions/5581141/stringbytrimmingcharactersinset-is-not-removing-characters-in-the-middle-of-the is not removing characters in the middle of the string I want to remove # from my string. I have tried NSString abc @ A#BCD#D.. characters in the middle of the string I want to remove # from my string. I have tried NSString abc @ A#BCD#D stringByTrimmingCharactersInSet NSCharacterSet characterSetWithCharactersInString @ # But it still shows the string as A#BCD#D What could be wrong iphone..
Strip out HTML Tags etc from NSString [duplicate] http://stackoverflow.com/questions/6170531/strip-out-html-tags-etc-from-nsstring NSString stringWithFormat @ @ text withString @ trim off whitespace return trim html stringByTrimmingCharactersInSet NSCharacterSet whitespaceAndNewlineCharacterSet html iphone objective c share improve this question Try this method..
Making a phone call in an iOS application http://stackoverflow.com/questions/6323171/making-a-phone-call-in-an-ios-application @ NSURL telURL NSURL URLWithString NSString stringWithFormat @ tel @ cleanedString Note you may be tempted to use stringByTrimmingCharactersInSet but that one only removes characters at the start and the end of the string not if they appear in the middle. share improve..
Objective-C: Find consonants in string http://stackoverflow.com/questions/7859683/objective-c-find-consonants-in-string set with all the vowels @ aeiouy id characterSetWithCharactersInString NSString aString then use the NSString stringByTrimmingCharactersInSet NSCharacterSet set method. EDIT This will only remove vowels at the beginning and end of the string as pointed out in the..
How to know if a UITextField in iOS has blank spaces http://stackoverflow.com/questions/8238691/how-to-know-if-a-uitextfield-in-ios-has-blank-spaces textField text NSCharacterSet whitespace NSCharacterSet whitespaceAndNewlineCharacterSet NSString trimmed rawString stringByTrimmingCharactersInSet whitespace if trimmed length 0 Text was empty or only whitespace. If you want to check whether there is any whitespace anywhere..
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