Unverified50% confidenceFactExact time
IETF在RFC 8553中建议使用下划线前缀命名来区分不同用途的DNS记录
1
Sources
50%
Confidence
Long-term
Relevance
8/13/2026
First Seen
Sources
Related Claims
UnverifiedES6 introduced the let and const keywords, which use block-level scope defined by curly braces {}.56% similarUnverified不同数据库检索语法存在差异：Scopus使用TITLE-ABS-KEY字段限定，Web of Science使用TS=，IEEE使用不同的通配符规则53% similarUnverified启用STRICT模式后，列只能使用以下六种数据类型之一：INT、INTEGER、REAL、TEXT、BLOB和ANY52% similarUnverified:has()是CSS Selectors Level 4规范中定义的关系伪类，Chrome 105和Firefox 121于2022年才完成原生支持51% similarUnverifiedTool names should avoid spaces and should use underscore, camelCase, or hyphen formats, and the names must be used with exact consistency when referencing tools in system prompts.50% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/739467API
curl https://kongchang.com/api/v1/knowledge/claims/739467MCP
get_claim(id=739467)