WebNov 28, 2015 · char s [] = "n1=1&n2=2&name=test&sername=test2"; string str (s); string slice = str.substr (str.find ("name=") + 5); string name = slice.substr (0, slice.find ("&")); … WebMar 21, 2024 · If you are using C++17, you can use string_view as your parameter and map key type. This way you won't make copies of the string contents every time you call …
get substring from C string in C++ - Stack Overflow
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