Unverified95% confidenceFactTime unknown
如果一个文件在两次commit之间没有任何变化,Git会直接复用同一个Blob对象,而不是创建新的副本
1
Sources
95%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
Git频繁commit会撑爆硬盘吗?Delta压缩与Packfile机制详解
bilibili小平存档
Related Entities
Related Claims
UnverifiedThe git commit mechanism does not store differences but instead takes a snapshot of the entire project state72% similarUnverifiedGitHub dynamically generates a temporary merge commit (refs/pull/*/merge) on the server side for each PR, which must be explicitly fetched via git fetch and does not exist in a normal git clone result.69% similarVerifiedThe core principle of modular implementation is to work on only one functional module at a time, committing via Git after completion before moving on to the next.66% similarUnverifiedGit uses a snapshot model, taking a snapshot of the current state of all files with each commit and storing only a reference to the previous snapshot for unchanged files.66% similarUnverifiedCodex App's code rollback operates based on Git change records, where each conversation's code modifications generate corresponding Git records, and a revert operation can be performed on any record.65% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/20784API
curl https://kongchang.com/api/v1/knowledge/claims/20784MCP
get_claim(id=20784)