Programmers qualify as experts in the software they code because they have to explore every possible use case, no matter how obscure and unlikely, to create program code to handle it.

• 对于程序员来说，他们完全有资格成为所编软件的专家。 因为他们必须考虑每一种可能的使用情况，无论这些情况多么模糊和不可能，他们都需要创建程序代码来处理。