Expected errors should not throw, raise, or panic. Instead, they should return an error result. This works differently in every language, but is often a Result type, a union of null and the success value, or an error code. This pattern pushes you toward handling the error, which you should if you want to make your software reliable.
Mr. MimeIntroduced in Gen I (1996)
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美국방차관 “한국이 北 상대 재래식 대응 책임지기로 합의”。关于这个话题，爱思助手下载最新版本提供了深入分析
MIM separates the infrastructure code while VSA/“Package by Feature” does not (at least not with the original definitions), hence it’s harder to unit test slices and people are told to rely more on integration tests.
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