Formatting NSDate into particular styles for both year, month, day, and hour, minute, seconds

Question

this is what i used:

NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init];
[dateFormat setDateFormat:@"yyyy-MM-dd"];

NSDateFormatter *timeFormat = [[NSDateFormatter alloc] init];
[timeFormat setDateFormat:@"HH:mm:ss"];

NSDate *now = [[NSDate alloc] init];

NSString *theDate = [dateFormat stringFromDate:now];
NSString *theTime = [timeFormat stringFromDate:now];

NSLog(@"\n"
      "theDate: |%@| \n"
      "theTime: |%@| \n"
      , theDate, theTime);

[dateFormat release];
[timeFormat release];
[now release];

iPhone format strings are in Unicode format. Behind the link is a table explaining what all the letters above mean so you can build your own.

And of course don't forget to release your date formatters when you're done with them. The above code leaks format, now, and inFormat.

    NSDateFormatter *dateformat = [[NSDateFormatter alloc] init];
    [dateformat setDateFormat:@"Your Date Format"];

set the format to return is....

yyyy-MM-dd return 2015-12-17 date

yyyy-MMM-dd return 2015-Dec-17 date

yy-MM-dd return 15-12-17 date

dd-MM-yy return 17-12-15 date

dd-MM-yyyy return 17-12-2015 date

yyyy-MMM-dd HH:mm:ss return 2015-Dec-17 08:07:13 date and time

yyyy-MMM-dd HH:mm return 2015-Dec-17 08:07 date and time

For more Details Data and Time Format for Click Now.

Thank you.....

you can use this method just pass your date to it

-(NSString *)getDateFromString:(NSString *)string
{

    NSString * dateString = [NSString stringWithFormat: @"%@",string];

    NSDateFormatter* dateFormatter = [[NSDateFormatter alloc] init];
    [dateFormatter setDateFormat:@"your current date format"];
    NSDate* myDate = [dateFormatter dateFromString:dateString];

    NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
    [formatter setDateFormat:@"your desired format"];
    NSString *stringFromDate = [formatter stringFromDate:myDate];

    NSLog(@"%@", stringFromDate);
    return stringFromDate;
}

nothing new but still want to share my method:

+(NSString*) getDateStringFromSrcFormat:(NSString *) srcFormat destFormat:(NSString *)
destFormat scrString:(NSString *) srcString
{
    NSString *dateString = srcString;
    NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
    //[dateFormatter setDateFormat:@"MM-dd-yyyy"];
    [dateFormatter setDateFormat:srcFormat];
    NSDate *date = [dateFormatter dateFromString:dateString];

    // Convert date object into desired format
    //[dateFormatter setDateFormat:@"yyyy-MM-dd"];
    [dateFormatter setDateFormat:destFormat];
    NSString *newDateString = [dateFormatter stringFromDate:date];
    return newDateString;
}

For swift

var dateString:String = "2014-05-20";
var dateFmt = NSDateFormatter()
// the format you want
dateFmt.dateFormat = "yyyy-MM-dd"
var date1:NSDate = dateFmt.dateFromString(dateString)!;