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How can I creat a empty string?
std::string a; if(a.empty()) { } or std::string a; if(!a.empty()) { } a = "42"; if(!a.empty()) ...
How can I creat a empty string?
std::string a; if(a.empty()) { } or std::string a; if(!a.empty()) { } a = "42"; if(!a.empty()) ...
6 years 前 | 0
