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morganp/int_to_hex_binary_position.rb

Created February 18, 2011 15:41
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integer to hex one hot code
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int_to_hex_binary_position.rb
def int_to_hex_binary_position( num, chars=8 )
return "0x#{(2**num).to_s(16).rjust(chars,'0')}"
end
int_to_hex_binary_position( 0 )
> 0x00000001
int_to_hex_binary_position( 1 )
> 0x00000002
int_to_hex_binary_position( 2 )
> 0x00000004
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