小结: 1.函数传参中,结构体不同数组,结构体是传值,指针和数组是传地址:2.随声明顺序,指针变量的内存地址从低到高,其他从高到低:3.char c[]字符数组,即数组的一种:char *c字符指针,即指针的一种: 4.数组的地址运算:.arr &(arr[0]) &arr 三者为同一值: 5.字符char是整型 https://en.wikipedia.org/wiki/C_data_types Smallest addressable unit of the machine that
In this problem, your job to write a function to check whether a input string is a valid IPv4 address or IPv6 address or neither. IPv4 addresses are canonically represented in dot-decimal notation, which consists of four decimal numbers, each ranging
其实分在逆向篇不太合适,因为并没有逆向什么程序. 在http://www.exploit-db.com/exploits/28996/上看到这么一段最简单的ShellCode,其中的技术也是比较常见的,0day那本书上也提到过,大神都用烂了.不过想来很久没有碰汇编了,就心血来潮,权当温习一下. /* User32-free Messagebox Shellcode for any Windows version ==========================================