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[FLUME-1154] flume-ng script should first try finding java from PATH and then try using bigtop, instead of vice-versa - ASF JIRA https://issues.apache
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posted @ 2018-08-07 15:59
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posted @ 2018-08-07 14:21
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[webdev@test apache-flume-1.8.0-bin]$ grep NR_CPUS /boot/config-`uname -r`CONFIG_NR_CPUS=4096You have new mail in /var/spool/mail/root [root@flink ~]#
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posted @ 2018-08-07 09:35
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posted @ 2018-08-07 00:23
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限流的策略 1、回避时间的策略 2、页面交互(视觉、触觉)的策略
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posted @ 2018-08-06 22:56
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http://seafile.com/ showdoc haiwen/seafile: File syncing and sharing software with file encryption and group sharing, emphasis on reliability and high
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posted @ 2018-08-06 18:07
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from PIL import Imageimport timewidth, height = 1080, 720img = '123.png'img_open = Image.open(img)(img_w, img_h) = img_open.sizeimg_w,img_h=min(img_w,width),min(img_h,height)merge_img = Image.new('R...
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posted @ 2018-08-06 10:55
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posted @ 2018-08-06 00:04
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posted @ 2018-08-05 23:54
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linux系统/var/log目录下的信息详解 - wangkangluo1 - 博客园 http://www.cnblogs.com/wangkangluo1/archive/2012/06/05/2536212.html 一、/var目录 /var 所有服务的登录的文件或错误信息文件(LOG F
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posted @ 2018-08-05 18:46
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Connection Phase Packets https://dev.mysql.com/doc/internals/en/connection-phase-packets.html#packet-Protocol::Handshake https://github.com/go-sql-dri
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posted @ 2018-08-05 17:21
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D:\wamp64\wamp\bin\mysql\mysql5.6.17\bin>mysql -hgoDev -uroot -ppasswordWarning: Using a password on the command line interface can be insecure.ERROR
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posted @ 2018-08-05 17:08
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caching_sha2_passwordcaching_sha2_passwordcaching_sha2_passwordcaching_sha2_passwordcaching_sha2_passwordmysql_native_password D:/webCodeOnline/src/ve
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posted @ 2018-08-05 16:46
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[root@test ~]# /usr/local/mysql/bin/mysqld2018-08-05T08:29:05.143142Z 0 [Warning] [MY-011070] [Server] 'Disabling symbolic links using --skip-symbolic
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posted @ 2018-08-05 16:33
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go map 线程不安全 安全措施
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posted @ 2018-08-05 16:22
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[root@test ~]# /usr/local/mysql/bin/mysqld2018-08-05T07:00:33.647509Z 0 [Warning] [MY-011070] [Server] 'Disabling symbolic links using --skip-symbolic
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posted @ 2018-08-05 15:12
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MySQL :: MySQL 8.0 Reference Manual :: 6.5.1.3 Caching SHA-2 Pluggable Authentication https://dev.mysql.com/doc/refman/8.0/en/caching-sha2-pluggable-a
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posted @ 2018-08-05 14:47
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Executing transactions - The Go Programming Language https://golang.google.cn/doc/database/execute-transactions Executing transactions Table of Conten
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posted @ 2018-08-05 10:21
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golang/goroutine 和 swoole/coroutine 协程性能测试对比 - Go语言中文网 - Golang中文社区 https://studygolang.com/articles/13967#reply0 Go 语言之旅 https://tour.go-zh.org/concu
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posted @ 2018-08-05 09:29
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装饰器 Karol Kuczmarski's Blog – Decorated functions in Go http://xion.io/post/code/go-decorated-functions.html Go 装饰器模式在 API 服务程序中的使用 - 简书 https://www.j
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posted @ 2018-08-05 09:10
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http://www.liquibase.org/documentation/index.html https://github.com/studygolang/studygolang/tree/master/config/changelogs 数据库变更采用 Liquibase 管理,建表、修改字
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posted @ 2018-08-05 09:03
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[root@test mysql]# bin/mysqld 2018-08-04T14:09:33.831318Z 0 [Warning] [MY-011070] [Server] 'Disabling symbolic links using --skip-symbolic-links (or e
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posted @ 2018-08-04 22:34
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MySQL :: A Quick Guide to Using the MySQL Yum Repository https://dev.mysql.com/doc/mysql-yum-repo-quick-guide/en/ Steps for a Fresh Installation of My
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posted @ 2018-08-04 21:25
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Error: Package: mysql-community-server-8.0.12-1.el7.x86_64 (mysql80-community) Requires: libstdc++.so.6(GLIBCXX_3.4.15)(64bit) Linux中出现libc.so.6(GLIBC
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posted @ 2018-08-04 21:03
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Guide | Echo - High performance, minimalist Go web framework https://echo.labstack.com/guide e.POST("/users", saveUser) e.GET("/users/:id", getUser) e
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posted @ 2018-08-04 19:46
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今日头条Go建千亿级微服务的实践_36氪 http://36kr.com/p/5073181.html 今日头条Go建千亿级微服务的实践 极客邦科技InfoQ·2017-05-02 17:15 关注 今日头条使用 Go 语言构建了大规模的微服务架构,本文结合 Go 语言特性着重讲解了并发,超时控制,
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posted @ 2018-08-04 19:01
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ajp_百度百科 https://baike.baidu.com/item/ajp/1187933 AJP(Apache JServ Protocol)是定向包协议。因为性能原因,使用二进制格式来传输可读性文本。WEB服务器通过 TCP连接 和 SERVLET容器连接。 外文名Apache JSer
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posted @ 2018-08-04 14:33
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Tomcat主要充当servlet/JSP容器,不过它却有大量的功能可以与传统的Web服务器相媲美,对公共网关接口(Common Gateway Interface)的支持就是其中之一。 传统的Web服务器为了响应浏览器的请求,提供了运行外挂程序的一种方式,典型地用于处理基于Web的表单。这种机制叫
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posted @ 2018-08-04 10:05
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posted @ 2018-08-03 22:13
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sysctl -a kernel.panic = 0kernel.panic_on_io_nmi = 0kernel.panic_on_oops = 1kernel.panic_on_stackoverflow = 0kernel.panic_on_unrecovered_nmi = 0kernel
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posted @ 2018-08-03 11:12
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Linux查找含有某字符串的所有文件-逆风草-51CTO博客 http://blog.51cto.com/151wqooo/1162118 如果你想在当前目录下 查找"hello,world!"字符串,可以这样: grep -rn "hello,world!" * * : 表示当前目录所有文件,也可
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posted @ 2018-08-03 09:25
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posted @ 2018-08-01 23:57
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vim /etc/hostname 深入理解Linux修改hostname - 潇湘隐者 - 博客园 https://www.cnblogs.com/kerrycode/p/3595724.html 【 方法2:修改了/etc/sysconfig/network下的HOSTNAME后,然后使用sys
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posted @ 2018-08-01 17:27
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There’s more to the CSS rem unit than font sizing | CSS-Tricks https://css-tricks.com/theres-more-to-the-css-rem-unit-than-font-sizing/ Font sizing wi
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posted @ 2018-08-01 11:58
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CSS3 - 知乎 https://www.zhihu.com/topic/19562598/hot Jeremy Church: While em is relative to the font-size of its direct or nearest parent,rem is only re
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posted @ 2018-08-01 10:22
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['23dfsfsdfsf3534tefsdfdds56t34gdsgd'[i*10:i*10+10] for i in range(math.ceil(len('23dfsfsdfsf3534tefsdfdds56t34gdsgd')/10))]
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posted @ 2018-07-31 16:34
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输入您的WAP网址,技术员马上帮您封装APP! APP人工打包-智睿软件_app打包_苹果app发布_app 上架_ios 上架_封装app_网站转app_安卓发布 http://app.niuhu158.cn/ DCloud - HBuilder、5+、mui、流应用、快应用开发工具、HTML5专
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posted @ 2018-07-31 15:14
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Linux下查看网卡驱动和版本信息 - CSDN博客 https://blog.csdn.net/guyan1101/article/details/72770424/ 检查网卡是否加载 - Linux服务器网卡驱动安装及故障排除_服务器应用_Linux公社-Linux系统门户网站 https://
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posted @ 2018-07-31 11:06
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【目前】小程序 有生命周期的 概念;“没有守护进程”
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posted @ 2018-07-30 23:28
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实践: grep -rl '10.222.1.55' ./ | xargs sed -i 's/10.222.1.55/10.222.1.57/g' vim的全局替换_D_Double's Journey-CSDN博客_vi全局替换 https://blog.csdn.net/shuangde800
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posted @ 2018-07-30 20:16
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