Date:
Date dat = System.today(); //Returns today’s date
Date dt = dat.addDays(2); // Returns day after tomorrow’s date
Datetime:
Datetime dt = System.now(); // Returns current date and time
Datetime dt1 = dt.addHours(2); // Returns 2 hours ahead of current date and time
Date dat = System.today(); //Returns today’s date
Date dt = dat.addDays(2); // Returns day after tomorrow’s date
Datetime:
Datetime dt = System.now(); // Returns current date and time
Datetime dt1 = dt.addHours(2); // Returns 2 hours ahead of current date and time