(click to copy)
Char 
Unicode name <control-001F>
Unicode group Basic Latin
Unicode Code Point U+1F
HTML Entity (decimal) &#31;
HTML Entity (hex) &#x1f;
How to type in Microsoft Windows Alt + 31
How to type in Microsoft Office write 1f then press Alt + X
How to type in Microsoft Office write U+1f then press Alt + X
How to type in Apple Mac Hold Alt, type 1 F then release
How to type in Apple Mac Hold Option, type 1 F then release
UTF-8 (hex) 0x1F
UTF-8 (octal) 37
UTF-8 (binary) 00011111
UTF-16 (hex) 0x001F
UTF-16 (decimal) 31
UTF-32 (hex) 0x0000001F
UTF-32 (decimal) 31
How to display in C/C++/Java "\u1F"
How to type in Python u"\u1F"