Parses a string to a binary number. Returns undefined instead of NaN if it fails.
string
number
undefined
NaN
parseBinary("101"); // 0b101 -> 5parseBinary("101.5"); // 0b101 -> 5parseBinary("invalid"); // undefined
Parsed number or undefined if it fails.
Parses a
string
to a binarynumber
. Returnsundefined
instead ofNaN
if it fails.Example
Returns
Parsed
number
orundefined
if it fails.