General Motors China

General Motors Co., one of the world's largest automakers, trace its root back to 1908. The General Motors-China relationship dates back more than nine decades. GM China's vision is together with its partners to be the best automotive group in China.…

每日英语：Why Are Items Pricier in China?

In China, consumers pay nearly $1 more for a latte at Starbucks than their U.S. counterparts. A Cadillac Escalade Hybrid Base 6.0 costs $229,000 in China, compared to just over $73,000 in the U.S. Welcome to China's modern retail world, where the pri…

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This article come from HEREARS-L1: Learning Tuesday 10:30–12:30; Oral Session; Room: Leonard de Vinci 10:30 ARS-L1.1—GROUP STRUCTURED DIRTY DICTIONARY LEARNING FOR CLASSIFICATION Yuanming Suo, Minh Dao, Trac Tran, Johns Hopkins University, USA; Hojj…

How to use GM MDI interface for programming

GM has had its newest programming/J2534 Pass Thru device on the market for some years now. A lot has been said about it and I am here to tell you that I have finally taken the plunge into GM MDI in, pretty much, all of its aspects. I decided after ta…

Stanford NLP 学习笔记2：文本处理基础（text processing）

I. 正则表达式(regular expression) 正则表达式是专门处理文本字符串的正式语言(这个是基础中的基础,就不再详细叙述,不了解的可以看这里). ^(在字符前): 负选择,匹配除括号以外的字符.比如[^A-W]匹配所有非大写字符:[^e^]匹配所有e和^以外的字符 |:或者.比如a|b|c等价于[a-c] *:匹配大于等于0个符号前面的字符:+:匹配至少一个前面的字符:.:匹配所有单个字符:?:匹配0或1个前面的字符 \:转义符:将特殊字符转化为简单字符.比如.匹配所有字符,.匹配…

pqgrid对json数据的绑定

$(function () { var data = [[1, 'Exxon Mobil', '339,938.0', '36,130.0'], [2, 'Wal-Mart Stores', '315,654.0', '11,231.0'], [3, 'Royal Dutch Shell', '306,731.0', '25,311.0'], [4, 'BP', '267,600.0', '22,341.0'], [5, 'General Motors', '192,604.0', '-10,5…

每日英语：The Secret About Online Ad Traffic: One-Third Is Bogus

Billions of dollars are flowing into online advertising. But marketers also are confronting an uncomfortable reality: rampant fraud. rampant:猖獗的,狂暴的 About 36% of all Web traffic is considered fake, the product of computers hijacked by viruses and pro…

SAE/ISO standards for Automotive

On-Board Diagnostics J1962 Diagnostic Connector Equivalent to ISO/DIS 15031-3: December 14, 2001J2012 Diagnostic Trouble Code Definitions J1939 Recommended Practice for a Serial Control and Communications Vehicle NetworkJ1979 E/E Diagnostic Test Mode…

Vehicle’s communication protocol

http://www.crecorder.com/techInfo/commuProtocols.jsp COMMUNICATION PROTOCOLS A “communication protocol” is a means by which data is exchanged between the vehicle’s on-board computer and an external data retrieval device, such as a Code Reader or Scan…

Vehicle Network Protocols -- ISO/KWP CAN CCD PCI SCI / SCP / Class 2

Vehicle Network Protocols There are 5 protocols in the OBD2 system and a car will normally only use 1 of them PROTOCOLS J1850 PWM (pulse width modulation) used by Ford Motor Company and Mazda J1850 VPW (variable width modulation) used by General Mot…

On-board diagnostics connector SAE J1962

http://en.wikipedia.org/wiki/On-board_diagnostics#Standard_interfaces OBD-II diagnostic connector The OBD-II specification provides for a standardized hardware interface—the female 16-pin (2x8) J1962 connector. Unlike the OBD-I connector, which was s…

Anatomy of the Linux kernel--转

ref:http://www.ibm.com/developerworks/linux/library/l-linux-kernel/?S_TACT=105AGX52&S_CMP=cn-a-l Given that the goal of this article is to introduce you to the Linux kernel and explore its architecture and major components, let's start with a short t…

ext3学习小结

先介绍一下ext3和ext4的一些区别吧,初看ext4相对于ext3源码还是有很多不同的,ext4加入的define和create两个强大的类,ext4为了让源码容易看,特意将所有的类进行了define.源码的ext3用的是new出实例,而ext4大量用了create.其他的书写还是差不多的. 第一步先将ext3的环境建立起来,在下载的ext中需要引用 <link rel="stylesheet" type="text/css" href="../.…

Waymo在美国推出自动驾驶汽车共享服务

导读经过数月的测试和数百万英里的无人驾驶汽车技术开发,Waymo 正式在美国推出了具有商业性质的自动驾驶汽车的共享服务. 该公司的 Waymo One 项目将为客户提供 24 小时自动驾驶汽车服务.最初,这项服务将仅限于菲尼克斯周边城市,包括坦佩 (Tempe).梅萨 (Tempe) 和钱德勒 (Chandler). 虽然可能会有很多潜在客户想要乘坐自动驾驶汽车,但 Waymo One 服务最初只会提供给有限数量的人.这些客户包括菲尼克斯地区的数百人,他们是 Waymo 自 2017 年 4…

Bash - 趣味Shell

好消息:本人博客已开通.很多其它博客请进 http://swplzj.github.io 今天抽闲玩了一下Shell.发现几个比較有意思的.记录一下. 终端彩虹字:lolcat 图形化文字:figlet 幸运人生格言:fortune ASCII牛说:Cowsay 黑客帝国中瀑布流文字:cmatrix 写在最后非常有趣的 Shell, 值得一试: lolcat 安装因为 Lolcat 是一个 ruby gem 程序,所以在你的系统中必须安装有最新版本号的 ruby. 安装ruby过程不再详述:…

每日英语：Auto Makers Accelerate Efforts to Develop Self-Driving Cars

Big auto makers are steering their efforts to develop cars that drive themselves out of the labs and into the fast lane for production, after years of low-profile experimentation. Auto industry executives on Tuesday used the podium offered by the bie…

Technology, globalisation and the squeeze on good jobs

Technology, globalisation and the squeeze on good jobs技术与全球化冲击好工作“Highest stock market EVER! Jobs are roaring back!” boasted Donald Trump in a tweet inDecember. The US president is the most prominent advocate of the idea that quantity is almost allth…

Jquery实现无刷新DropDownList联动

<html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> <script type="text/javascript" src="Scripts/jquery-1.4.1.min.js"></script> <style type="t…

12-5 NSSet

原文:http://rypress.com/tutorials/objective-c/data-types/nsset NSSet NSSet, NSArray, and NSDictionary are the three core collection classes defined by the Foundation Framework. An NSSet NSSet, NSArray, 和 NSDictionary是Foundation框架中三个主要集合类.一个NSSet对象是一个静态…

Nucleus PLUS简单介绍

近些年来,随着嵌入式系统飞速的发展,嵌入式实时操作系统广泛地应用在制造工业.过程控制.通讯.仪器仪表.汽车.船舶.航空航天.军事.装备.消费类产品等方面.今天嵌入式系统带来的工业年产值超过了1万亿美元.当前嵌入式操作系统有数百种.比較流行的有Nucleus Plus.QNX.Lynx OS,Psos,VRTX,VXWorks.Windows CE等. 它们各有特色,用户能够依据自身的软硬件环境的要求,选择合适的操作系统.本文介绍了实时多任务嵌入式操作系统Nucleus PLUS. (一)Nuc…

GM MDI Tech 3 VS GM tech 2

Many customers ask for this question: what is the difference between GM tech 2 and GM MDI Tech 3 scan tool, if you want buy GM Diagnostics Tools, which one is good? here, we suggest which one is good auto diagnostic tool for GENERAL MOTORS GM MDI Tec…

[Reprint] Difference Between Job, Work, And Career

https://www.espressoenglish.net/difference-between-job-work-and-career/ A lot of English learners confuse the words job, work, and career. Today, I’m going to teach you how to use each one correctly – as well as various collocations (typical phrases)…