C++ では所有権や寿命が明確な場合は参照を使い、C 互換 API やポインタ自体を書き換える必要がある場合にポインタやダブルポインタを使う。 C++において、ある整数変数$${i}$$について、 int i = 10; std::cout << i << std::endl と、置くとする。この変数$${i}$$の ...

At present, the only standard way to wrap a bytes-like buffer in a file-like object is io.BytesIO. However, BytesIO always copies the input. For some use cases this is perfectly fine, but in other ...

Memoryview allows you to handle raw binary data in python style. Depending on your expectation, this could either be convenient or confusing. In either case, it enables a smooth transit for between ...