Unverified60% confidenceSolutionExact time
transition-behavior: allow-discrete causes discrete properties to switch immediately on the first frame in the entry direction and only after the last frame in the exit direction.
2
Sources
60%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
Pure CSS Popovers: A Native Approach Without JavaScript
youtubeKevin Powell7/1/2026
Related Claims
VerifiedUsing transition-behavior: allow-discrete allows discrete properties such as display and overlay to participate in transitions, with the jump occurring at the end of the transition rather than flashing immediately.85% similarUnverified仅设置transition-behavior: allow-discrete时，关闭（退场）时的动画生效，但打开（入场）时没有反应，因为入场方向缺少变更前值作为过渡起点76% similarUnverified在退场方向上，allow-discrete会将display的实际跳变延迟到过渡持续时间结束的那一刻，让opacity等连续属性的过渡有机会完成71% similarUnverified无停机 Schema 变更依赖影子表机制：后台创建新结构影子表、逐步迁移旧表数据、通过触发器或binlog捕获增量变更、最终原子性完成表切换66% similarUnverified工具定义位于系统提示最前端，一旦变化会导致从变化位置往后的所有KV Cache失效，需要重新做前向传播65% similar
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