我完全丧失了这一个。我无法弄清楚为什么这不起作用。具有NULL终止符的简单字符数组 - 除了当我输出它时,它不会终止! int file_create(const char *path) {
//trying to trap situations where the path starts with /.goutputstream
char path_left_15[16];
我不一定要这样做,但我很好奇。在C/C++中是否有一种方法可以定义字符串终止符其他比空终止符?例如,是否有可能写这个, char* str = "123456|ABCDEF";
char* foo = str;
char* bar = strstr(str, "|") + 1;
// do something here to define '|' as a terminator
st
Valgrind的输出 “尺寸1的无效读”: GET /cs3157/tng/index.html
==760== Invalid read of size 1
==760== at 0x4C2E7D4: strstr (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==760== by 0x400E67: HandleTCP
如何在字符串中替换\ 0(NUL)? String b = "2012yyyy06mm"; // sth what i want
String c = "2\0\0\0012yyyy06mm";
String d = c.replaceAll("\\\\0", ""); // not work
String e = d.replace("\0", ""); // er, the s