how to convert string into date format in iOS?

Question

I have string from web service like 12/31/2013 09:12:15 A.M. Now I Want convert it like 12 Dec 2013 09:12:15 A.M. with the use of NSDAteFormatter

Answer 1

NSString *dateStr = @"12/31/2013 09:12:15 AM";

// Convert string to date object
NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init];
[dateFormat setDateFormat:@"MM/dd/yyyy hh:mm:ss a"];
NSDate *date = [dateFormat dateFromString:dateStr];  

// Convert date object to desired output format
[dateFormat setDateFormat:@"EEEE MMMM d, YYYY"];
dateStr = [dateFormat stringFromDate:date];  
[dateFormat release];