JuliaLang/julia — comment on commit 1cfeaf657e498a56f57d6061da254b4a41ed499c
File:  line 0
By JeffBezanson:

Ok. Can I change `nibs` to:

num2hex(x::Integer) = hex(unsigned(x), sizeof(x)*2)

The float cases already do the same thing as `num2hex`.