这个问题看起来十分刁钻，不过稍有常识的人都知道，制定 C 标准的那帮语言律师也不是吃白饭的，对这种奇奇怪怪的问题一定会有定义。 我们翻阅 C17 标准 草案 N2176，在 7.22.3 节里，有如下说法： The order and contiguity of storage allocated by successive calls to the aligned ...

1 今天跟大家找了篇文章，主要是一个面试中的有趣问题，其实有些问题在开发中没有遇到过会很难回答出来，如果在面试过程中回答正确，皆大欢喜，拿到offer的概率更大；回答不出来也不要信口开河，面试官主要看的是你对待问题的态度~ 正文: 故事要从前 ...

Summary: Library interposition is a useful technique for tuning performance, collecting runtime statistics, or debugging applications. This article offers helpful tips and tools for working with the ...

Dealing with dynamic memory traditionally has been one of the most awkward issues of C and C++ programming. It is not surprising that some supposedly easier languages, such as Java, have introduced ...