i think this is like template as c++, generic thinking
K, V is the type of runtime
for example,
put(int, string) k is int type, v is string type
put(string, string) k is string type, v is string type
K, V is the type of runtime
for example,
put(int, string) k is int type, v is string type
put(string, string) k is string type, v is string type
有什么优势呢?
who能举个例子说明以下