question related to conversion from NSDate to NSString
<p>NSString *abc = @"2009-12-12 16:25:00";</p>

<p>i have 1 string in this format as shown above.</p>

<p>NSDate *currentDate = [NSDate date];
now i want currentDate in also this format  as specified 2009-12-12 16:25:00</p>

<p>and also i want to convert this currentDate from NSdate to NSString format with specified thisformat 2009-12-12 16:25:00</p>

<p>help me</p>
