- L or l for long
- (l in small letters should be avoided as it confuses you with digit 1)
- D or d for double
- F or f for float
- M or m for decimal
- (D is already taken for double, so M is best representation for decimal)
- U or u for unsigned integer
- UL or ul for unsigned long
var longVariable = 103948575L;
long longVariable2 = 103948575;