objective c - Whats different between two values -
this question has answer here:
what's different between:
cgfloat gray[4] = {0.9f, 0.9f, 0.9f, 1.0f};
and
cgfloat gray[4] = {0.9, 0.9, 0.9, 1.0};
?
i think same don't know sure.
i believe indicating number float (i.e. single-precision floating point) opposed double (double-precision floating point),
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