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Redis 的性能幻想与残酷现实 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...据,心里有个底。
测试前提
Redis version 2.4.2
Using the TCP loopback
Payload size = 256 bytes
测试结果
SET: 198412.69/s
GET: 198019.80/s
这个数据刚一看觉得有点超出预期了,不过看了测试前提是规避了网络开销的,Client 和 Server 全在本机...
Linux环境离线安装docker&docker-compose - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
Linux环境离线安装docker&docker-composelinux_docker_install一、docker离线安装1、下载docker离线安装包下载最新版本的 docker (或者选择自己想要安装的版本)到本地。1)docker下载地址:Docker版本下载 ||Docker-compose版本下载备注...
一、docker...
What are the differences in die() and exit() in PHP?
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aliases allows programmers to use the one which is comfortable with. I remember exit better than die. Some others remember die better than ...
PHP passing $_GET in linux command prompt
...o it's just syntax.
– Mitya
Nov 12 '18 at 12:06
I really like the last answer, and I used it yesterday. It can be turn...
How to correctly implement custom iterators and const_iterators?
...as been deprecated
– diapir
Feb 14 '18 at 8:25
8
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开源邮件传输代理软件 -- Postfix 介绍 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...stfix在性能上大约比sendmail快三倍。一部运行postfix的台式PC每天可以收发上百万封邮件。
3. 兼容性好:
postfix是sendmail兼容的,从而使sendmail用户可以很方便地迁移到postfix。Postfix支持/var[/spool]/mail、/etc/aliases、 NIS、和 ~/.forward ...
Indexes of all occurrences of character in a string
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edited Aug 29 '17 at 18:59
answered Feb 17 '11 at 21:00
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What is the difference between \r and \n?
... \n different? I think it has something to do with Unix vs. Windows vs. Mac, but I'm not sure exactly how they're different, and which to search for/match in regexes.
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国务院:网速提40%流量不清零 三运营商尚未回应 - 资讯 - 清泛网 - 专注C/C+...
国务院:网速提40%流量不清零 三运营商尚未回应敦促“提网速、降网费”一个月后,李克强总理5月13日主持召开国务院常务会议,确定加快建设高速宽带网络促进提速降费措施,助力创业创新和民生改善。
会议指出,加快高速...
Passing Objects By Reference or Value in C#
...eet
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