# By default, the same scales are used for all panels. You can allow # scales to vary across the panels with the `scales` argument. # Free scales make it easier to see patterns within each panel, but # harder to compare across panels. #通过实践该代码即可领悟 ##…

8.7 Standard Vendor Specific Command Format 标准的厂商特定命令格式 Controller可以支持Figure 106中定义的标准的Vendor Specific命令格式.主机存储驱动可以使用多个Dword域确保应用程序不能破坏物理内存(例如数据缓存越界).controller在Identity Controller数据结构中指示对格式的支持(参加下边Figure247的截图):参考Admin Vendor Specific Command Config…

When you are using Linux command line frequently, using the history effectively can be a major productivity boost. In fact, once you have mastered the 15 examples that I’ve provided here, you’ll find using command line more enjoyable and fun. 1. Disp…

C:\Program Files\Atmel\Atmel Studio 6.1\atbackend\atprogram.exe No command specified.Atmel Studio Command Line InterfaceCopyright (C) 2013 Atmel Corporation. Usage: atprogram [options] <command> [arguments] [<command> [arguments] ...] Options:…

Architecture : Describable Command and Identifiable Data Description Terms Command A command is a function in a system. Every command has input data and output data, and the system is able to know the schema of every command input data. Describable C…

You should get a grip on the Linux grep command. This is part of the on-going 15 Examples series, where 15 detailed examples will be provided for a specific command or functionality.  Earlier we discussed 15 practical examples for Linux find command,…

sometime, to make your change of configuration file be effective to web application, we have to restart the tomcat again then reload the memory cache. of course,if you are senior engineer with rich experience on the environmental infos , you will kno…

        Karaf是Apache旗下的一个开源项目.Karaf同时也是一个基于OSGi的运行环境,Karaf提供了一个轻量级的OSGi容器,可以用于部署各种组件,应用程序.Karaf提供了很多特性用于帮助开发者和用户更加灵活的部署应用,例如:热部署,动态配置,几种日志处理系统,本地系统集 成,可编程扩展控制台,ssh远程访问,内置安装认证机制等等.同时Karaf作为一款成熟而且优秀的OSGi运行环境以及容器已经被诸多Apache项目作为基础容器,例如:Apache Geronimo, A…

原因之初 最初习惯百度各种博客教程,然后跟着操作,因为觉得跟着别人走过的路走可以少走很多弯路,省时间.然而,很多博客的内容并不够完整,甚至错误,看多了的博客甚至有千篇一律的感觉.此外,博客毕竟是记载博主的心路历程而不是自己,就像我的博客,从来都是当做记事本来写的,条例和思路基本上是根据遇到的问题记录下来的,绝对不会钻研一下如何发布科普文章. 新入职的公司需要英语环境,觉得有必要读英语的东西,看Google出来的文章辨别质量难度更甚,还是看官方文档吧.最初看gradle,科普gradle的基本知识…

有问题........数据迁移工具sqoop sqoop安装 [root@sqoop data]# wget  wget http://apache.fayea.com/sqoop/1.4.6/sqoop-1.4.6.bin__hadoop-2.0.4-alpha.tar.gz [root@sqoop data]# tar -zxvf sqoop-1.4.6.bin__hadoop-2.0.4-alpha.tar.gz 拷贝hadoop 目录到 sqoop服务器/data目录上 [root@sq…