Incomplete Dominance is red + white = pink. Incomplete dominance is a form of intermediate inheritance in which one allele for a specific trait is not completely dominant over the other allele. This results in a combined phenotype.
codominance is red + white = red and white striped. Codominance is quite similar to incomplete dominance in that neither parental trait is dominant nor recessive. However, with codominance, the two traits both appear in the offspring, often showing up in different parts of the plant or animal.
We call ball pythons that produce a "super" homo form a codom and ones that don't we call dominant.