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https://github.com/mongodb/mongo/blob/master/src/mongo/db/db.cpp 1、 退出原理 /proc/" << pid 判断文件是否存在 2、 mongod.lock 内容为进程号,位置在mongond.conf中的dbpath配置项下 [ro
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posted @ 2018-12-28 14:57
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总结 1、 服务器参数类型和设置时刻 https://github.com/mongodb/mongo/blob/master/src/mongo/db/server_parameters.h
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posted @ 2018-12-28 14:43
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php iconv() : Detected an illegal character in input string_php技巧_脚本之家 https://www.jb51.net/article/25528.htm <?php/* 转换内部编码为 SJIS */$str = mb_convert
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posted @ 2018-12-28 12:27
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an upstream response is buffered to a temporary file
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posted @ 2018-12-28 12:17
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分析 mongodb admin local mongo 热修改 复制集 更改ip前[root@e ~]# mongo mongodb://admin:adminpwd123@10.144.114.152MongoDB shell version v3.4.0connecting to: mongo
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posted @ 2018-12-28 10:45
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RFC 5802 - Salted Challenge Response Authentication Mechanism (SCRAM) SASL and GSS-API Mechanisms https://tools.ietf.org/html/rfc5802 Salted Challenge
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posted @ 2018-12-28 10:02
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mybatis-3/src/main/java/org/apache/ibatis/cache/package-info.java What’s package-info.java for? https://www.intertech.com/Blog/whats-package-info-java
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posted @ 2018-12-27 17:52
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总结: 从缓存策略源码,可以分析java相关类库 mybatis-3/src/main/java/org/apache/ibatis/cache/decorators/SoftCache.java https://github.com/mybatis/mybatis-3/blob/67a1c4ea5
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posted @ 2018-12-27 17:46
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Cache replacement policies - Wikipedia https://en.wikipedia.org/wiki/Cache_replacement_policies Cache replacement policies From Wikipedia, the free en
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posted @ 2018-12-27 17:39
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总结: 1、mybaits配置工2方面: i行为配置,如数据源的实现是否利用池pool的概念(POOLED – This implementation of DataSource pools JDBC Connection objects to avoid the initial connectio
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posted @ 2018-12-27 16:14
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Taking a peek inside with the Actuator
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posted @ 2018-12-27 15:19
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表优化 altering table OPTIMIZE TABLE `sta_addr_copy` 【总结】 1、实际测试的结果是,在state sqlaltering table OPTIMIZE TABLE `test`insert成功; MySQL 8.0 Reference Manual /
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posted @ 2018-12-27 14:31
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Primitive Data Types (The Java™ Tutorials > Learning the Java Language > Language Basics) https://docs.oracle.com/javase/tutorial/java/nutsandbolts/da
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posted @ 2018-12-26 19:38
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Frequently Asked Questions about Convert long to IP address https://long2ip.com/faq/ What is long2ip conversion? Why is long2ip conversion important?
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posted @ 2018-12-26 17:17
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https://baike.baidu.com/item/进制/317457?fr=aladdin 六十进制 六十进制 古代人由于生产劳动的需要,要研究天文和历法,就牵涉到时间和角度了。因为历法需要的精确度较高,时间的单位小时,角度的单位度都嫌太大。必须进一步研究他们的小数。它们的小数都具有这样的性
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posted @ 2018-12-26 16:09
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https://zh.wikipedia.org/wiki/通信顺序进程 在计算机科学中,通信顺序进程(英语:Communicating sequential processes,缩写为CSP),又译为交谈循序程序、交换消息的循序程序,是一种形式语言,用来描述并发性系统间进行交互的模式[1]。它是叫
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posted @ 2018-12-26 15:53
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【西域骆驼D1532101213】西域骆驼(VANCAMEL)D1532101213 休闲套脚鞋 卡其43【行情 报价 价格 评测】-京东 http://item.jd.com/1856564.html http://misc.360buyimg.com/??jdf/lib/jquery-1.6.4
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posted @ 2018-12-26 12:41
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LuaJIT Sponsorship Program http://luajit.org/sponsors.html Sponsorship for allocation/store sinking A corporate sponsor, who wishes to remain anonymou
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posted @ 2018-12-25 13:57
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New Garbage Collector http://wiki.luajit.org/New-Garbage-Collector GC Algorithms This is a short overview of the different GC algorithms used in Lua 5
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posted @ 2018-12-25 13:51
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2.5 – Garbage Collection 自动垃圾回收 Lua 5.3 Reference Manual http://www.lua.org/manual/5.3/manual.html#2.1 2.5 – Garbage Collection Lua performs automatic
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posted @ 2018-12-25 11:20
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posted @ 2018-12-25 10:29
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MySQL :: MySQL 8.0 Reference Manual :: 5.1.8 Server System Variables https://dev.mysql.com/doc/refman/8.0/en/server-system-variables.html MySQL :: MyS
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posted @ 2018-12-25 09:52
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网络流量路径说明_负载均衡实例_用户指南_负载均衡-阿里云 https://help.aliyun.com/document_detail/85940.html 更新时间:2018-12-17 15:46:12 更新时间:2018-12-17 15:46:12 更新时间:2018-12-17 15:
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posted @ 2018-12-24 19:39
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您前端使用https,那么前端就是加密的,后端使用https就是会访问出现问题的,目前阿里云负载均衡默认的配置前端使用https,后端默认就是http,也是无法更改的。 前端使用https,目前只有一种方案,后端使用http,这个无法修改,请您了解,谢谢 添加HTTPS监听:https://help
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posted @ 2018-12-24 19:36
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Mixed Content: The page at 'https://a.t.com/login' was loaded over HTTPS, but requested an insecure stylesheet http://a.t.com//css/css.css Mixed Conte
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posted @ 2018-12-24 15:58
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小结: 1) props 是传递给组件的(类似于函数的形参),而 state 是在组件内被组件自己管理的(类似于在一个函数内声明的变量)。 2) 代码不会像预期那样运行的示例: incrementCount() { // 注意:这样 *不会* 像预期的那样工作。 this.setState({cou
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posted @ 2018-12-24 13:54
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小结: 1、 场景在项目中升级了react17到18,页面antd-select框点击异常:页面卡顿、内存飙升、页面崩溃。 node_modules、package.json,重新构建 一次血的教训 记npm package-lock.json导致的腥风血雨_追逐、的博客-CSDN博客_packag
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posted @ 2018-12-24 11:12
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npm install 原理分析 https://mp.weixin.qq.com/s/5tmND0G_ZkYVR7Dmug0ugQ npm install 原理分析 ConardLi 前端大全 2019-12-26 11:50 (给前端大全加星标,提升前端技能) 作者: code秘密花园 公号 /
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posted @ 2018-12-24 10:12
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https://www.quora.com/How-can-bin-true-and-bin-false-Linux-utilities-be-used MySQL :: MySQL 8.0 Reference Manual :: 2.9.2 Installing MySQL Using a Sta
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posted @ 2018-12-21 16:07
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systemd.generator(7) - Linux manual page http://man7.org/linux/man-pages/man7/systemd.generator.7.html NAME top SYNOPSIS top DESCRIPTION top WRITING G
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posted @ 2018-12-21 15:04
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mysqld --initialize --console mysqld --verbose --help 初始化密码 MySQL :: MySQL 8.0 Reference Manual :: 2.5.1 Installing MySQL on Linux Using the MySQL Yum
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posted @ 2018-12-21 14:40
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https://lucene.apache.org/solr/7_6_0//SYSTEM_REQUIREMENTS.html System Requirements Apache Solr runs on Java 8 or greater. It is also recommended to al
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posted @ 2018-12-21 14:31
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interface作为struct field,谈谈golang结构体中的匿名接口 - Go语言中文网 - Golang中文社区 https://studygolang.com/articles/19729 the-way-to-go_ZH_CN/10.5.md at master · unknwo
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posted @ 2018-12-21 09:32
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https://en.wikipedia.org/wiki/Chinese_remainder_theorem 中国剩余定理 https://en.wikipedia.org/wiki/RSA_(cryptosystem) The public key is (n = 3233, e = 17).
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posted @ 2018-12-20 22:46
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https://en.wikipedia.org/wiki/Square-and-multiply_algorithm
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posted @ 2018-12-20 22:44
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Modulo operation - Wikipedia https://en.wikipedia.org/wiki/Modulo_operation https://baike.baidu.com/item/取模运算/10739384?fr=aladdin 取模运算(“Modulo Operati
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posted @ 2018-12-20 16:54
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https://docs.nginx.com/nginx/admin-guide/monitoring/logging/ error_log logs/error.log warn; error_log logs/error.log warn; In this case, messages of w
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posted @ 2018-12-20 15:35
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fork(2): create child process - Linux man page https://linux.die.net/man/2/fork fork(2) - Linux man page Name fork - create a child process Synopsis #
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posted @ 2018-12-20 09:17
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https://en.wikipedia.org/wiki/Fundamental_theorem_of_arithmetic In number theory, the fundamental theorem of arithmetic, also called the unique factor
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posted @ 2018-12-19 23:14
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Go 每日一库之 wire - SegmentFault 思否 https://segmentfault.com/a/1190000021895220 这个InitMission()函数是不是和我们在main.go中编写的代码一毛一样!接下来,我们可以直接在main.go调用InitMission(
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posted @ 2018-12-19 20:22
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