I\'ve got problem with use + stringWithContentsOfFile:usedEncoding:error: My problem in usedEncoding:(NSStringEncoding *)enc
It\'s really embarrassing but i stuck on it for two hours of trial and error. I declared an NSString in the interface as:
I am trying to convert NSString in to unsigned char* for iphone application . and i am newly for this objective C and iphone application so please help on this . Whether is there any api is开发者_开发
when I call -(IBAction)goback:(id)sender { NSURL *xmlURL=[NSURL URLWithString:@\"http://demo.komexa.com/sicherungsbereich.xml\"];
I want to trim the file extension from text I have an NSMutableArray in table cells. NSMutableArray *theFiles = [NSMutableArray new];
I have two NSStrings with the same value this failed for me: if (button.controlName == controlName) { return button;
Suppose I have a string \"167282\". How can I check if the string contains \"128\"? Is there any provision to know the percentage of the 2nd string that matches the first string? (If 开发者_Go百科all
What\'s the simplest way, given a string: NSString *str = @\"Some really really long string is here and I just want the first 10 words, for example\";
I\'ve got an international character stored in a unichar variable. This character does not come from a file or url. The variable itself only stores an unsigned short(0xce91) which is in UTF-8 format a
i was comparing A string coming from XML with another String and results were showing that they are not equal. but in NSLog() both were same( e.g. Valore Books ).
加载中,请稍侯......