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

Substring in C. GitHub Gist: instantly share code, notes, and snippets. ... #define substr(dest, src, startPos, strLen) snprintf(dest, STR_BUFF, "%. ... <看更多>

How to write a function to check if a string is a substring of another string in C ; we might also say that are checking if one string is ... ... <看更多>

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>

As far as performance goes, there isn't much you can improve without doing manual optimization tricks. Such things are already implemented ... ... <看更多>