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bigtom

bigtom

V2EX member #143719, joined on 2015-10-21 18:52:07 +08:00
bigtom's recent replies
@shcc 是的哈
@lance6716 部分同意,但是编译器可不能帮我把冒泡排序优化成快排。
@rmb1222 哇,瞬间变成 95ms。多谢大佬指点。
@ipwx 四个字节
May 17, 2018
Replied to a topic by bigtom 问与答 如何在 Mac 上开发 Linux 系统程序
@callofmx
感谢,原来还有这种操作!
@mashiro233
其实也没啥需求,自己瞎搞着玩儿。
同意其实绝大多数情况下 goroutine 处理并发就够好用了。但是 epoll 和 goroutine 并不是一个层面上的事情。goroutine 是计算能力上的并行,而 epoll 负责搞定异步 io。一般情况下我们可以给每个请求开一个 goroutine 处理,并在处理结束后销毁这个 goroutine。但是如果要维持大量的长连接(websocket 服务器等),却给每个长连接都起一个 goroutine 等着就蛮浪费的。可以参考这篇文章 https://medium.freecodecamp.org/million-websockets-and-go-cc58418460bb
Apr 30, 2017
Replied to a topic by bigtom 编程 MIT/Scheme 用啥编辑器比较好
@kmyzzy
@CKboss
@mind3x
多谢各位回复
Apr 30, 2017
Replied to a topic by bigtom 编程 MIT/Scheme 用啥编辑器比较好
自问自答,racket
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