for (const arr of arrays) { result.set(arr, offset); offset += arr.length; }
A git repository is a content-addressable object store where objects go in indexed by the SHA1 of their content, plus a set of named references pointing at specific objects by hash. The on-disk format (loose objects as individual files, packfiles as delta-compressed archives with a separate index, a ref store split between a directory of files and a packed-refs flat file with a locking protocol that breaks on NFS) is an implementation detail. The protocol for synchronising objects and refs between repositories is what actually matters, and since git-the-program is just one implementation of it, you can swap the storage backend without clients noticing.
，这一点在同城约会中也有详细论述
너에게 빅뱅 같은 일출을 줄게[여행스케치]
中国商务部日前发布公告，决定将20家参与提升日本军事实力的实体列入出口管制管控名单，同时将20家无法核实两用物项最终用户、最终用途的日本实体列入关注名单。中方此举旨在维护国家安全和利益、履行防扩散等国际义务，制止日本“再军事化”和拥核企图，完全正当、合理、合法，彰显了法治精神与负责任大国担当。
Sade last toured and released an album 15 years ago