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Oct 20, 2020
The nullish coalescing operator returns the left hand side if it is not null or undefined, otherwise it returns the right hand side. This makes it different from the logical OR (||) operator which returns the right hand side if the left side is falsey. Let’s see some examples to see exactly the behavior.
Sep 23, 2020
Since data by nature in a container doesn't persist it is useful to be able to use a volume to allow data to persist across deployments. We wrote about this in our Docker post and it is a bit different in Kubernetes.