C语言char s[] 和 char *s的差别,以下这个回答解说的非常清晰. The difference here is that char *s = "Hello world"; will place Hello world in the read-only parts of the memory and making s a pointer to that, making any writing operation on this memory illegal. While d
一.概述 1.1 关于JSON数据格式 JSON (JavaScript Object Notation), specified by RFC 7159 (which obsoletes RFC 4627) and by ECMA-404, is a lightweight data interchange format inspired by JavaScript object literal syntax (although it is not a strict subset of Java