Check if x is a power of 2 (binary power). See also: http://forum.dlang.org/thread/zumhmosfkvwjymjhmtlt@forum.dlang.org#post-fvnmurrctavpfkunssdf:40forum.dlang.org
See Implementation
Check if x is a power of 2 (binary power). See also: http://forum.dlang.org/thread/zumhmosfkvwjymjhmtlt@forum.dlang.org#post-fvnmurrctavpfkunssdf:40forum.dlang.org