The Takeaway. Customer feedback is gold! Come up with internal processes to track complaints and go about fixing them. Also, do everything in your power to make it really easy for customers to give feedback and tell you about problems they are having.
Computing and logic. 1  Dutch national flag problem, a computer science related programming problem proposed by Edsger Dijkstra. 2  DNF (software), a package manager for RPM-based Linux distributions. 3  Disjunctive normal form, a standardization of a logical formula in boolean logic.
Brain-derived neurotrophic factor, also known as BDNF, is a secreted protein that, in humans, is encoded by the BDNF gene.BDNF is a member of the neurotrophin family of growth factors, which are related to the canonical Nerve Growth Factor, NGF.rain-derived neurotrophic factor, also known as BDNF, is a secreted protein that, in humans, is encoded by the BDNF gene.