摘要：
Most basic operations in Go are not synchronized. In other words, they are not concurrency-safe. https://go101.org/article/channel.html 阅读全文
摘要：
小结： 1、 When a goroutine sends a value to a channel, we can view the goroutine releases the ownership of some values. When a goroutine receives a value 阅读全文
摘要：
1 阅读全文
摘要：
https://softwareengineering.stackexchange.com/questions/113256/what-is-the-difference-between-btree-and-rtree-indexing 52 BTree BTree (in fact B*Tree) 阅读全文
摘要：
https://www.jb51.net/article/29885.htm @echo off&setlocal enabledelayedexpansion set li0=┌───────────────────┐ set li1=│┌┬┬┬┬┬┬┬┬┬┬┬┬┬┬┬┬┬┐│1 for /l % 阅读全文
摘要：
https://docs.python.org/zh-cn/3/library/asyncio-dev.html#running-blocking-code 阅读全文