摘要: MySQL 超时时间timeout介绍 – 碎言碎语 https://johng.cn/mysql-timeout/ 2017-04-10 by John MySQL 超时时间timeout介绍 文章目录 1、timeout变量 2、分析 2.1 connect_timeout 2.2 intera 阅读全文
posted @ 2016-09-02 16:32 papering 阅读(607) 评论(0) 推荐(0) 编辑
摘要: GUI 阅读全文
posted @ 2016-09-02 16:30 papering 阅读(132) 评论(0) 推荐(0) 编辑
摘要: SET FOREIGN_KEY_CHECKS=0 阅读全文
posted @ 2016-09-01 18:52 papering 阅读(360) 评论(0) 推荐(0) 编辑
摘要: GO语言heap剖析及利用heap实现优先级队列 - 随风飘雪012 - 博客园 https://www.cnblogs.com/huxianglin/p/6925119.html 数据结构STL——golang实现优先队列priority_queue - 知乎 https://zhuanlan.z 阅读全文
posted @ 2016-09-01 14:37 papering 阅读(452) 评论(0) 推荐(0) 编辑
摘要: PHP Advanced and Object-Oriented Programming Larry Ullman The first thing that you must understand about OOP is that it presents not just new syntax b 阅读全文
posted @ 2016-09-01 13:27 papering 阅读(164) 评论(0) 推荐(0) 编辑
摘要: php.net $this is defined (A) $this is not defined. $this is defined (B) $this is not defined. /* The pseudo-variable $this is available when a method 阅读全文
posted @ 2016-09-01 00:50 papering 阅读(199) 评论(0) 推荐(0) 编辑
摘要: https://en.wikipedia.org/wiki/Unified_Modeling_Language 阅读全文
posted @ 2016-08-31 23:55 papering 阅读(165) 评论(0) 推荐(0) 编辑
摘要: route 阅读全文
posted @ 2016-08-30 00:57 papering 阅读(176) 评论(0) 推荐(0) 编辑
摘要: Computer Science An Overview 11th Edition Queues are often used as the underlying structure of a buffer, which as intro-duced in Chapter 1, is a stora 阅读全文
posted @ 2016-08-30 00:39 papering 阅读(184) 评论(0) 推荐(0) 编辑
摘要: https://en.wikipedia.org/wiki/First_normal_form https://en.wikipedia.org/wiki/Second_normal_form A relation is in first normal form if and only if the 阅读全文
posted @ 2016-08-30 00:10 papering 阅读(306) 评论(0) 推荐(0) 编辑
摘要: DATABASESYSTEM CONCEPTS SIXTH EDITION Abraham Silberschatz Yale University Henry F. KorthLehigh University S. SudarshanIndian Institute of Technology, 阅读全文
posted @ 2016-08-29 23:27 papering 阅读(467) 评论(0) 推荐(0) 编辑
摘要: PHP Advanced and Object-OrientedProgrammingVisual Quickpro GuideLarry Ullman //11 In PHP 5, when you create a copy of an object, PHP actually creates 阅读全文
posted @ 2016-08-29 09:03 papering 阅读(165) 评论(0) 推荐(0) 编辑
摘要: https://docs.python.org/3/reference/datamodel.html#object.__init__ 阅读全文
posted @ 2016-08-28 21:38 papering 阅读(180) 评论(0) 推荐(0) 编辑
摘要: Redis in Action JOSIAH L. CARLSON MANNING Shelter Island ZSETs offer the ability to store a mapping of members to scores (similar to the keys and valu 阅读全文
posted @ 2016-08-28 20:58 papering 阅读(174) 评论(0) 推荐(0) 编辑
摘要: int array_unshift ( array &$array , mixed $value1 [, mixed $... ] ) array_unshift() prepends passed elements to the front of the array. Note that the 阅读全文
posted @ 2016-08-28 19:46 papering 阅读(265) 评论(0) 推荐(0) 编辑
摘要: yield PEP 492 – Coroutines with async and await syntax | peps.python.org https://peps.python.org/pep-0492/ Abstract The growth of Internet and general 阅读全文
posted @ 2016-08-28 13:57 papering 阅读(423) 评论(0) 推荐(0) 编辑
摘要: PHP: 引用计数基本知识 - Manual https://php.net/manual/zh/features.gc.refcounting-basics.php 阅读全文
posted @ 2016-08-27 18:46 papering 阅读(171) 评论(0) 推荐(0) 编辑
摘要: 【前端精英群】去哪儿网司徒正美:avalon及通用MVVM的设计原理分析 https://mp.weixin.qq.com/s?src=3&timestamp=1640654265&ver=1&signature=YfS7PgVR0SjjLt4KwIQ297t4SDiLrrJu5C7uuMXpkCt 阅读全文
posted @ 2016-08-26 19:11 papering 阅读(251) 评论(0) 推荐(0) 编辑
摘要: PhpStorm 10.0.2 php interpreter 填入php.exe 暂且不用填写 Listen 63342 阅读全文
posted @ 2016-08-26 14:29 papering 阅读(163) 评论(0) 推荐(0) 编辑
摘要: PhpStorm 10.0.2 http://stackoverflow.com/questions/22572861/error-cant-use-subversion-command-line-client-svn-when-opening-android-proj The installer 阅读全文
posted @ 2016-08-26 13:46 papering 阅读(196) 评论(0) 推荐(0) 编辑
摘要: https://laravel.com/docs/5.2/queues 阅读全文
posted @ 2016-08-25 23:59 papering 阅读(163) 评论(0) 推荐(0) 编辑
摘要: JavaScript: The Definitive Guide, Sixth Edition by David Flanagan As explained above, the following two JavaScript expressions have the same value:obj 阅读全文
posted @ 2016-08-25 05:54 papering 阅读(160) 评论(0) 推荐(0) 编辑
摘要: 内部排序 外部排序 https://baike.baidu.com/item/内部排序 内部排序是指待排序列完全存放在内存中所进行的排序过程,适合不太大的元素序列。 排序是计算机程序设计中的一种重要操作,其功能是对一个数据元素集合或序列重新排列成一个按数据元素某个相知有序的序列。排序分为两类:内排序 阅读全文
posted @ 2016-08-24 22:22 papering 阅读(292) 评论(0) 推荐(0) 编辑
摘要: Introduction to algorithms / Thomas H. Cormen...[etal.].—3rded. If we attempt to pop an empty stack, we say the stack underflows, which is normally an 阅读全文
posted @ 2016-08-24 22:17 papering 阅读(478) 评论(0) 推荐(0) 编辑
摘要: https://en.wikipedia.org/wiki/HTTP_referer https://zh.wikipedia.org/wiki/HTTP参照位址 inline linking, offsite image grabs 高并发 反盗链 Most web servers maintai 阅读全文
posted @ 2016-08-24 21:03 papering 阅读(264) 评论(0) 推荐(0) 编辑
摘要: 'Symbolic Link' to File1 content containing path to File1'Hard Link' to File1 content containing File content 阅读全文
posted @ 2016-08-24 07:06 papering 阅读(144) 评论(0) 推荐(0) 编辑
摘要: //stringWstring7 //( ! ) Parse error: syntax error, unexpected ''中'' (T_CONSTANT_ENCAPSED_STRING), expecting identifier (T_STRING) 阅读全文
posted @ 2016-08-24 01:15 papering 阅读(156) 评论(0) 推荐(0) 编辑
摘要: Fisher–Yates_shuffle 阅读全文
posted @ 2016-08-23 12:03 papering 阅读(152) 评论(0) 推荐(0) 编辑
摘要: https://en.wikipedia.org/wiki/Scripting_language A scripting or script language is a programming language that supports scripts, programs written for 阅读全文
posted @ 2016-08-23 11:54 papering 阅读(232) 评论(0) 推荐(0) 编辑
摘要: https://en.wikipedia.org/wiki/Common_Gateway_Interface In computing, Common Gateway Interface (CGI) offers a standard protocol for web servers to inte 阅读全文
posted @ 2016-08-23 11:45 papering 阅读(434) 评论(0) 推荐(0) 编辑
摘要: computer science J. Glenn Brookshear with contributions from David T. SmithIndiana University of Pennsylvania Dennis Brylow Marquette University 11th 阅读全文
posted @ 2016-08-23 10:53 papering 阅读(255) 评论(0) 推荐(0) 编辑
摘要: random https://en.wikipedia.org/wiki/Linear_congruential_generator A linear congruential generator (LCG) is an algorithm that yields a sequence of pse 阅读全文
posted @ 2016-08-23 08:14 papering 阅读(228) 评论(0) 推荐(0) 编辑
摘要: 1 '; 28 $res = implode(',', w_shuffle($arr)); 29 echo $res.''; 30 echo implode(',', $arr).''; 31 shuffle($arr); 32 $res = implode(',',$arr); 33 echo $res.''; 34 echo implode(',', $arr).''; 1 1,2,3... 阅读全文
posted @ 2016-08-23 00:40 papering 阅读(218) 评论(0) 推荐(0) 编辑
摘要: High Performance MySQL, Third Edition by Baron Schwartz, Peter Zaitsev, and Vadim Tkachenko http://dev.mysql.com/doc/refman/5.7/en/ https://zh.wikiped 阅读全文
posted @ 2016-08-23 00:24 papering 阅读(328) 评论(0) 推荐(0) 编辑
摘要: High Performance MySQL, Third Edition by Baron Schwartz, Peter Zaitsev, and Vadim Tkachenko Is an Index the Best Solution?An index isn’t always the ri 阅读全文
posted @ 2016-08-22 22:36 papering 阅读(188) 评论(0) 推荐(0) 编辑
摘要: https://validator.w3.org/nu/?doc=http%3A%2F%2Fdev.mysql.com%2Fdoc%2Frefman%2F5.7%2Fen%2Fmanual-info.html Error: Bad value up for attribute rel on elem 阅读全文
posted @ 2016-08-21 13:44 papering 阅读(412) 评论(0) 推荐(0) 编辑
摘要: https://mp.weixin.qq.com/s/d6k8_b3d1AK1_xo8vT4zEw 从0到1,马蜂窝大交通团队如何构建高效研发流程体系? 腾讯技术工程 2019-09-12 使用看板标签区分以下字段—— • 需求优先级:P0、P1、P2、P3 • 需求类型:项目、日常 • 需求来源: 阅读全文
posted @ 2016-08-20 23:36 papering 阅读(1027) 评论(0) 推荐(0) 编辑
摘要: ECMA-262_ECMAScript®2015 Language Specification 6.1.6The Number type has exactly 18437736874454810627(that is, 264-253+3) values, representing the dou 阅读全文
posted @ 2016-08-20 00:20 papering 阅读(188) 评论(0) 推荐(0) 编辑
摘要: http://www.mimizhe.net/ http://www.jd.com/ 阅读全文
posted @ 2016-08-18 23:44 papering 阅读(1114) 评论(0) 推荐(0) 编辑
摘要: w 0-instanceof is used to determine whether a PHP variable is an instantiated object of a certain class 1-instanceof can also be used to determine whe 阅读全文
posted @ 2016-08-18 00:51 papering 阅读(236) 评论(0) 推荐(0) 编辑