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 ...

Note: buffer has been replaced by the better named memoryview in Python 3, though you can use either in Python 2.7. The buffer in this case is a sub-string, starting at position 6 with length 5, and ...

The issue is hard to reproduce exactly. The affected process (using Python 3.10) is querying large files on a on-premise object storage service (Minio, via the minio-sdk). Lately, this storage service ...