2014/10/15 下午 10:14:32

iphone Programming Glossary: stringbyreplacingcharactersinrange

http://stackoverflow.com/questions/14155360/convert-to-float-and-calculate

@ if str length i 1 if NSString stringWithFormat @ c str characterAtIndex i 1 isEqualToString @ . formula formula stringByReplacingCharactersInRange NSMakeRange i 1 c 1 withString @ 0. c Now we will convert all numbers in float NSString aString float aFloat NSMutableString..

Using textField:shouldChangeCharactersInRange:; how do I get the text including the current typed character?

http://stackoverflow.com/questions/2198067/using-textfieldshouldchangecharactersinrange-how-do-i-get-the-text-including

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

charSet invertedSet NSString trimmedString string stringByTrimmingCharactersInSet invertedCharSet text text stringByReplacingCharactersInRange range withString trimmedString whenever a decimalSeperator is entered we'll just update the textField. whenever other chars..

Remove HTML Tags from an NSString on the iPhone

http://stackoverflow.com/questions/277055/remove-html-tags-from-an-nsstring-on-the-iphone

UITextView inputView

http://stackoverflow.com/questions/3539520/uitextview-inputview

if r.location 0 r.location r.location 1 r.length 1 padView.textView setScrollEnabled YES padView.textView.text text stringByReplacingCharactersInRange r withString @ padView.textView setScrollEnabled NO r.length 0 padView.textView setSelectedRange r note setNoteText padView.textView.text.. else NSString text padView.textView.text padView.textView setScrollEnabled YES padView.textView.text text stringByReplacingCharactersInRange r withString s padView.textView setScrollEnabled NO r.location r.location s length whenever you modify the text by setting..

TextField Validation With Regular Expression

http://stackoverflow.com/questions/5765654/textfield-validation-with-regular-expression

NSRange range replacementString NSString string NSString newString textField.text stringByReplacingCharactersInRange range withString string return newString length 4 Done button to hide the keyboard IBAction Done id sender iphone regex..

Selecting language of the keyboard for UITextField with secureTextEntry

http://stackoverflow.com/questions/6828834/selecting-language-of-the-keyboard-for-uitextfield-with-securetextentry

textField shouldChangeCharactersInRange NSRange range replacementString NSString string textField.text textField.text stringByReplacingCharactersInRange range withString string NSString pass password pass pass stringByReplacingCharactersInRange range withString string password.. textField.text stringByReplacingCharactersInRange range withString string NSString pass password pass pass stringByReplacingCharactersInRange range withString string password release password nil password NSString stringWithString pass retain self hideTextInTextFieldExceptOne.. length for int i 0 i lenght 1 i NSRange range NSMakeRange i 1 passwordTextField.text passwordTextField.text stringByReplacingCharactersInRange range withString @ void hideTextInTextField NSUInteger lenght passwordTextField.text length passwordTextField.text @ for..

Core data insert new data with existing relationship

http://stackoverflow.com/questions/9293301/core-data-insert-new-data-with-existing-relationship

BOOL isRelation Recursive method for id key in dictionary id value dictionary objectForKey key NSString camelCase key stringByReplacingCharactersInRange NSMakeRange 0 1 withString key substringToIndex 1 uppercaseString if value isKindOfClass NSDictionary class isRelation..