有些时候故障总是来的让人非常意外,这个在准备停机迁移数据库之前的几分钟由于某种原因直接导致主机掉电,再次开机数据库无法启动 Sat Aug 03 23:10:37 2024 Successful mount of redo thread 1, with mount id 3696805928 Database mounted in Exclusive Mode Lost write prot…
在做题的时候,我们可能会用到下面这几个式子的值,在这里,「荒原之梦考研数学」先给出结论,在这些结论的后面,也给同学们放上了具体的证明过程: tan ( arcsin x ) x 1 − x 2 \tan(\arcsin x) \frac…
题意:OpenAI 认证问题 问题背景:
Ive got some problems with the Authentification to OpenAI in my python code. It seems like, OpenAI doesnt accept my key. I did a new on and tried it with other ones before. I always get the same issues.…
算法概述
抽象的在非负有向边权图 G ( V , E , W ) , W : E → R G (V, E, W), W: E \to \mathbb{R} G(V,E,W),W:E→R 上的 BFS 过程可以看作这样: (1) 设 C C C 点集表示已遍历的点, ∀ n ∈ C , d ( n ) \forall n \in C, d(n) ∀n∈C,d(n) 表示…