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11
votes
6answers
772 views

What changes are too big to be made easy by proper design?

This is a rather vague question, but it's something I've never felt has been answered in a satisfactory way when reading about proper design. Generally, when learning about Object Oriented ...
6
votes
3answers
327 views

What's the purpose of keeping a changelog if everyone uses their VCS properly?

Every VCS that I've seen includes a means (and sometimes requires you) to make a log of what a particular commit does. If this history is being properly kept, what is the purpose of manually keeping ...
6
votes
4answers
249 views

How is determined an impact of a requirement change on the existing code?

How companies working on large projects evaluate an impact of a single modification on an existing code? Since my question is probably not very clear, here's an example: Let's take a sample ...