Assertion: byte's bit | /r/HasProperty | needed
Facets:
Source sentences:
text: The padding character is = , which indicates that no further bits are needed to fully encode the input.
text: However, the downside of UTF-32 is that it forces you to use 32-bits for each character, when only 21 bits are ever needed.
text: However, since 210 (1,024) is greater than 103 (1,000), if three decimal digits are encoded together, only 10 bits are needed.