* 时间复杂度：O(n)，空间复杂度：O(1)
on the tool may lead to a lack of understanding of the data
，这一点在safew官方版本下载中也有详细论述
▲体验地址：https://aistudio.google.com/apps/bundled/window_seat
"But I'm going to tell you it is harder to be a parent than to be a space shuttle commander," she laughs.
In a live demo, Gore walked through how a new developer with no prior credentials spins up an identity, joins a Linux Foundation community, and then establishes a relationship with another participant using pairwise DIDs. Once that relationship exists, the two sides can exchange richer, verifiable relationship credentials (VRCs) that record facts such as when the relationship started, the level of trust it reflects, and how long the credential should remain valid.