What are alternative ways to share data between components? What is Comments (when used as a code smell)?

Mar 21, 2025 ... Typically, code smells stem from a failure to write source code in accordance with necessary standards. In other cases, it means that the ... Feb 15, 2010 ... Java static methods can be a code smell ... Definition of code smell (from Wikipedia):. "any symptom in the source code of a program that possibly ... 8.5.1 Code Smells about Code in General · Duplicate Code (same code in multiple places). · Long Lines (more than 100 characters or so). · Inconsistent ... Similar but opposite to divergent change, Shotgun Surgery refers to when a single change is made to multiple classes simultaneously. You'll notice this code ... Nov 24, 2020 ... As IMapper is injected into classes, the temptation is to mock it. However, the mapping is often (you could argue always) intrinsic to the business logic under ... Sep 18, 2015 ... The suggested cure is to extract a class that contains only the temporary fields. This refactoring is called Extract Class. Oct 20, 2017 ... The need to mock in order to achieve unit isolation for the purpose of unit tests is caused by coupling between units. Tight coupling makes code ... Mar 27, 2023 ... If my understanding is correct, using TypeVar tells mypy that the function accepts any one of the classes in the bound Union as input, and may ... Aug 15, 2020 ... This is a hand-wavy philosophical article about programming, without quantifiable justification, but with some actionable advice and a case study. Jul 11, 2023 ... Therefore, a code smell indicates a systemic problem. Either the code was written by a programmer with insufficient competence or by constantly ...