Unverified85% confidenceFactTime unknown
Git创建一个新分支只需创建一个41字节的文件
1
Sources
85%
Confidence
Long-term
Relevance
6/3/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedAt the underlying implementation level, a Git branch is a text file under the .git/refs/heads/ directory that stores a 41-byte commit SHA-1 hash value.73% similarUnverifiedThe Git data model documentation is only 1,600 words and describes the core data model architecture of Git.67% similarUnverifiedWhen Git initializes a folder as a repository, it generates a .git subfolder to store version control information62% similarUnverifiedSince version 2.29 (October 2020), Git supports the SHA-256 object format, created via git init --object-format=sha256, extending the hash length from 160 bits to 256 bits.62% similarUnverifiedGit's staging area (Index), serving as a buffer layer between the working directory and the repository, allows developers to selectively stage certain code chunks within the same file via git add -p.61% similar
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