ASCII 63

Question Mark (?)

Printable ASCII

Question mark. Ternary operator (a ? b : c), optional chaining (?.), URL query separator.

All encodings at a glance

JavaScript

String.fromCharCode(63); // "?"
63.toString(16); // "3f"

Python

chr(63)           # '?'
ord(chr(63))      # 63
hex(63)           # '0x3f'

HTML

&#63;   <!-- numeric entity (no named entity for this character) -->

60 — <

Less-Than Sign

61 — =

Equals Sign

62 — >

Greater-Than Sign

64 — @

Commercial At

65 — A

Latin Capital Letter A

66 — B

Latin Capital Letter B