emoji for face code example

Example: smiley face emoji

HTML Entity (Decimal):	    &#128515
HTML Entity (Hexadecimal):	&#x1F603
URL Escape Code:        	%F0%9F%98%83
UTF-8 (hex):             	0xF0 0x9F 0x98 0x83 (f09f9883)
UTF-8 (binary):				11110000:10011111:10011000:10000011
UTF-16/UTF-16BE (hex):		0xD83D 0xDE03 (d83dde03)
UTF-16LE (hex):				0x3DD8 0x03DE (3dd803de)
UTF-32/UTF-32BE (hex):		0x0001F603 (0001f603)
UTF-32LE (hex):				0x03F60100 (03f60100)
Octal Escape Sequence:		\360\237\230\203

JavaScript and JSON:  		\u1F603
C, C++, and Java:   		\u1F603
Python:						\u1F603
Perl:						\x{1F603}
Ruby:						\u{1F603}
CSS:						\01F603

	always keep smiling :)