本篇介紹C/C++ std::string::substr 子字串的用法與範例，substr 就是從字串中擷取出一段子字串的一個成員函式，substr 可使指定子字串的起始位置一直 ... ... <看更多>

char *buff = "this is a test string";. and want to get "test" . How can I do that? c · char · substring. ... <看更多>

Using the C++ string class . substr method. ... Coding Minecraft in One Week - C ++/OpenGL Programming Challenge. ... <看更多>

#include <string.h>. /* If you're feeling sassy, a macro one-liner w/out checks */. #define substr(dest, src, startPos, strLen) snprintf(dest, STR_BUFF, "%. ... <看更多>

substr.c ; #include "substr.h" ; #include <stdlib.h> ; #include <string.h> ; (const char *str, long start_index, long end_index) ... ... <看更多>