1. On Redhat 6.2 after uninstalling a cluster, and re-install IDH 2.5.1, you meet a "can not write /etc/nginx/nginx.conf" and you can not install IDH root cause: when you uninstall, there is an error "cannot connect to the IDH or OS yum rep…

晚上读到一篇<C 语言全局变量那些事儿>.我先前对链接的理解不深,算是涨了一番姿势.此文吐槽的重点,是「非 static 限定的全局变量」带来的看似出人意料(实则可以被合理解释)的行为.虽说都是 tricky 的实验代码,现实环境下,可以通过更好的编程习惯.更有效的 code review 流程和静态检查工具来避免(起码对于「拥有全局作用域的符号被多重定义」这种行为,静态检查肯定是能够吼住的),但了解一下这方面的坑也好. 1.  前三个例子,是基本链接和静态链接.参考这个评论「编译器向汇编器输…

Atitit.创业之uke团队规划策划 v9 Uke  org prjAuthor撰写人:绰号:老哇的爪子( 全名::Attilax Akbar Al Rapanui 阿提拉克斯 阿克巴 阿尔 拉帕努伊 ) 汉字名:艾提拉(艾龙) 18573344543Qq 1466519819Wechat微信 attilaxver当前版本:V9Pub date发布日期:Qb30seclev密级Top secret 机密文件内部使用id文档标识号版本历史V1初稿V2增加各种营销活动平台V3格式修正V4增加了组织…

1. Introducing the ADO.NET Entity Framework ado.net entity framework 介绍 1 The Entity Relationship Model: Programming Against a Model,Not the Database 实体关系模型:使用模型编程,而非数据库 2 The Entity Data Model: A Client-Side Data Model 试题对象模型:客户端对象模型 3 Entities: Blu…

FireCaffe Forrest N. Iandola FireCaffe: near-linear acceleration of deep neural network training on computer clusters 2016.1 Problem statements from data scientists 4 key pain points summarized by Jeff Dean from Google: 1. DNN researchers and users w…

引用自:http://rusanu.com/2013/08/01/understanding-how-sql-server-executes-a-query/ Understanding how SQL Server executes a query August 1st, 2013 If you are a developer writing applications that use SQL Server and you are wondering what exactly happens…

The Story: Last week, I found one of our embedded arm linux device  ran out of flash space( totally only 128M for apps and OS). After checking for a while, I found that test app created too many files which occupied the major flash space. But after d…

原文地址http://www.vogella.com/tutorials/EclipseRCP/article.html Table of Contents 1. Eclipse 4 1.1. What is Eclipse 4? 1.2. Eclipse 4 vs. Eclipse 3.x 1.3. Terminology 2. The Architecture of Eclipse 2.1. Eclipse based applications 2.2. Core components of…

原文:[Xamarin挖墙脚系列:Xamarin4.0的重大变更] Windows下的变更不大,主要还是bug 的修复,性能的优化,API的扩展实现. 变化最大的是在Mac上的那个Xamarin.iOS build host .那个配对的代理软件,消失了!!!!!!!!!!!!你他么是在逗我啊!!!!!!劳资连夜升级,熬夜找那个build host  ,你他么说升级消失了! 官方的意思是:那个代理软件太麻烦啦,换成自动化的SSH登录识别,MAC机器一次性开启远程登录,后续的客户机只要有对应的登录…

Now, it is time to gather all the major Java 8 features under one reference post for your reading pleasure. Enjoy! Table Of Contents 1. Introduction 2. New Features in Java language 2.1. Lambdas and Functional Interfaces 2.2. Interface Default and St…