September 2017
Intermediate to advanced
244 pages
6h 44m
English
Configurations should be better. It is good that we have a config file which has database connection information, but there are many other things which should be in configurations, for example, whether to show errors or not should be controlled through the config file.
So the rule of thumb is that we should separate configurations from implementations. This is important so that we can always change configurations without being worried about the implementation of code responsible for logic and so on.
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