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RSS订阅原创 Connecting Python to OpenGauss Database Using psycopg2
If python you need psycopg2, here just use python as example to solve: Error while connecting to PostgreSQL: connection to server at "116.62.59.207", port 5432 failed: none of the server's SASL authentication mechanisms are supported.
2024-08-30 09:37:39
504
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原创 OpenGuass under Ubuntu_22.04 install tutorial
在Ubuntu22.04下安装国产数据库openGauss
2024-08-26 20:14:43
1162
原创 Verilator: sh: 1: exec: ＜ PATHNAME ＞: not found
sh: 1: exec: < PATHNAME >: not found
2023-10-06 15:48:43
357
原创 How to fix ERROR: Could not find a version that satisfies the requirement re (from versions: none)
ERROR: Could not find a version that satisfies the requirement re (from versions: none)ERROR: No matching distribution found for re
2023-07-29 13:46:57
232
原创 [C] 以数组和链表模拟矩阵（指针含量超标，不适合初学者）
数组模拟：二维数组链表模拟：链表数组 => 数组里存放的是链表分别实现：Create Modify Plus Mutiply Transpose
2023-06-23 21:03:33
122
原创 拓展双指针的思路（以相交链表问题为例）
这里处理同时的思路非常巧妙 => p1先走A再走B，p2先走B再走A，终会相遇。该函数不仅能判断是否相交，也能得到两链表的相交点。相遇有两种情况 => NULL || 相交点。核心思路在于 => 让两个指针能够。
2023-04-12 22:31:02
63
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