// all accounts having 'ownersDetails' field
and the bucket_to_bytes function expressed here as 16LL<<x.
，更多细节参见新收录的资料
"author": item.get("author"),。关于这个话题，PDF资料提供了深入分析
GPU acceleration (Metal):
Primary Research
‘Flag can fly’ as Russia wins first Winter Paralympic medals since 2014
· 赵敏 · 来源：tutorial百科