Unverified50% confidenceFactExact time
In a Coding practical test, when fixing a date calculation bug in a Git repository, Xingchen 4.0 followed engineering best practices by first gathering evidence to diagnose the problem, controlling the scope of modifications, and verifying with tests.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/24/2026
First Seen
Valid until: 12/23/2026
Sources
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