Sizeof programming language type

CSharp C#

Expression	Constant value
sizeof(sbyte)	1
sizeof(byte)	1
sizeof(short)	2
sizeof(ushort)	2
sizeof(int)	4
sizeof(uint)	4
sizeof(long)	8
sizeof(ulong)	8
sizeof(char)	2 (Unicode)
sizeof(float)	4
sizeof(double)	8
sizeof(decimal)	16
sizeof(bool)	1

JAVA

Primitive Type	Size	Minimum Value	Maximum Value
char	16-bit	Unicode 0	Unicode 216-1
byte	8-bit	-128	+127
short	16-bit	-215 (-32,768)	+215-1 (32,767)
int	32-bit	-231 (-2,147,483,648)	+231-1 (2,147,483,647)
long	64-bit	-263 (-9,223,372,036,854,775,808)	+263-1 (9,223,372,036,854,775,807)
float	32-bit	32-bit IEEE 754 floating-point numbers
double	64-bit	64-bit IEEE 754 floating-point numbers
boolean	1-bit	true or false
void	-----	-----	-----

other type reference
http://www.techonthenet.com/