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全部话题 - 话题: subsystem
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a*******e
发帖数: 3021
1
来自主题: Linux版 - 问一个简单的问题
that's not the root cause of it.
it is the default owner/mode setting when mounting a usb or samba drive i
believe.
It was said that, the ownership of a usb drive was set when the drive was
mounted (also the files on it).
more /etc/udev/rules.d/10-vboxdrv.rules
KERNEL=="vboxdrv", NAME="vboxdrv", OWNER="root", GROUP="root", MODE="0600"
SUBSYSTEM=="usb_device", GROUP="vboxusers", MODE="0664"
SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", GROUP="vboxusers", MODE="0664"
Do you think this 0664 mode is
o**n
发帖数: 1249
2
来自主题: Linux版 - ssh连接问题
客户端是linux。
我按照你说的用sftp连,信息过后提示让我输入密码,我输入后显示如下
debug1: Authentication succeeded (password).
debug1: channel 0: new [client-session]
debug1: Entering interactive session.
debug1: Sending environment.
debug1: Sending env LANG = en_US.UTF-8
debug1: Sending subsystem: sftp
subsystem request failed on channel 0
Couldn't read packet: Connection reset by peer
然后就回shell了。需要我把sftp命令之后的output列出来么?是关于rsa key之类的东
西,我不太
懂。
我确定密码是对的,我仍然可以ssh连进去。别人用windows版的filezilla也连不进去
,以前是能连进去的。
谢谢帮忙!
z**r
发帖数: 17771
3
来自主题: Linux版 - ssh连接问题
开始怀疑你的server把sftp subsystem 关掉了,但是config里还在,现在十分怀疑的
sftp subsystem 有问题,你/etc/init.d/sshd restart一下,或者/etc/init.d/ssh
restart
n******7
发帖数: 12463
4
来自主题: Linux版 - bash.exe alternative?
win10的linux subsystem太爽了
其实这个subsystem存在很多年了
但是一直都是鸡肋,远不如cygwin流行
我去年听传言说这个要在windows 10里面remove了
还觉得非常遗憾,因为即使鸡肋,也有翻身的可能
要是去掉了,就没戏了
不成想软软雄起了一把,win10内置官方支持的ubuntu bash shell
对我这种喜欢win+lin的人简直太方便了
刚刚装了python numpy一套玩意,跟ubuntu下面一样方便
几乎完美了
现在唯一的问题:bash.exe太简陋了,跟putty差不多,有没有第三方工具,那怕是个
wrapper也好
起码给我一个tab支持吧
S*A
发帖数: 7142
5
因为我最近在 hack 这个 Pogoplug V4 mobile。我顺便帮
你看了以下。
我从 UBoot 上面去掉了 serial cosole。这个是 dmesg。
时钟初始化是在 12 妙开始, 并不是 Linux 真正启动了 12 妙。
所以走到 systemd 启动也才 3.5 秒钟。注意其中有 USB 硬盘
访问,因为那个 rootfs 是在 USB 上面。仔细看 demsg,去掉
USB 硬盘访问,去掉 SATA 寻找硬盘,去掉 Ethernet 寻找
Link 的时间,剩下初始化应该就在 2 秒钟以内了。这个 3.5
秒钟很多时间是在和 USB storage 的东西相关。你只要
rootfs 不在 USB flash 上面,这些都可以启动的时候不做。
所以 2 秒钟启动应该是可以的,不需要特别多定制。
基本上改改 kernel config 或者启动参数就可以了。
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpuset
[ ... 阅读全帖
S*A
发帖数: 7142
6
因为我最近在 hack 这个 Pogoplug V4 mobile。我顺便帮
你看了以下。
我从 UBoot 上面去掉了 serial cosole。这个是 dmesg。
时钟初始化是在 12 妙开始, 并不是 Linux 真正启动了 12 妙。
所以走到 systemd 启动也才 3.5 秒钟。注意其中有 USB 硬盘
访问,因为那个 rootfs 是在 USB 上面。仔细看 demsg,去掉
USB 硬盘访问,去掉 SATA 寻找硬盘,去掉 Ethernet 寻找
Link 的时间,剩下初始化应该就在 2 秒钟以内了。这个 3.5
秒钟很多时间是在和 USB storage 的东西相关。你只要
rootfs 不在 USB flash 上面,这些都可以启动的时候不做。
所以 2 秒钟启动应该是可以的,不需要特别多定制。
基本上改改 kernel config 或者启动参数就可以了。
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpuset
[ ... 阅读全帖
w***g
发帖数: 5958
7
来自主题: Programming版 - C 语言的官方 spec
Windows NT有一套原生的Posix Subsystem,和Win32 Subsystem处于相同的地位。
两者都直接跑在内核上,而不是用Win32实现的Posix。
这事情没多少人知道。技术被商业绑架了。

RTOS
B**********0
发帖数: 13
8
来自主题: Engineering版 - System Engineer到底是干嘛的啊?
Key elements of SE practice include
Defining the requirements for a system to satisfy multiple stakeholders and
organizations throughout the life of the system
Developing a systems architecture – arrangement of elements and subsystems
and allocation of functions to them to meet systems requirements
Integrating various elements/subsystems and deploying the system in an
operational environment
l*******d
发帖数: 572
9
来自主题: ME版 - mechanical engineer position
To whom it may concern,
Our company has several openings for mechanical engineers at different
levels. The requirement is listed here. If you are qualified at least three
of them, please send me a message in mitbbs with a breif introduction of the
skills you have and work experience.
We are in TX.
Thanks,
lightwind
5 -7 years experience in mechanical/electro-mechanical design using
SolidWorks mechanical design software tools.
Experience with geometric dimensioning and tolerancing of componen... 阅读全帖
t******y
发帖数: 239
10
来自主题: Science版 - 我的一个经验公式

It was me. :-)
Actually I did this problem in this way:
(1) The system is self similar, i.e. the mechanisms in a n-ball subsystem
in a (n+1)-ball system should be the same as that of an independent n-ball
system.
(2) The probability for the first interval in a (n+1)-ball system equals a
is p1(a), with p1 being the probability function for (n+1)-ball system.
(3) The probability for the (n+1)-ball system to be of an interval of x,
p1(x),
equals the probability for the n-ball subsystem to have an
y*****3
发帖数: 961
11
来自主题: MedicalDevice版 - Senior Systems Engineer
Job Details
If you are a Senior Systems Engineer with analytical instrumentation and
troubleshooting experience, please read on!
We are the leader in low-volume liquid handling for the life sciences and
our handlers and solutions are used in all of the top 20 pharmaceutical
companies as well as in leading academic and research institutions worldwide
. We are looking for an excellent Sr. Systems Engineer to join our team and
make an immediate impact.
What you need for this position:
- BS/MS/PhD i... 阅读全帖
w***u
发帖数: 17713
12
还是很多人不理解这个词,虽然这是广泛施行而且你每天在享受的东西。
比如intel的芯片,生产出来都是一批高档货,为了高价卖高档货,还得花钱把其中一
部分降级卖低价满足一般消费者,不会为了省费用低价卖高档货。在普通消费者上其实
也能赚钱,因为边际成本不高。windows,office各种版本也一样,从一个完整的高级
系统里面抽掉一部分功能并使得subsystem完全和谐工作,也是头疼的事啊。
c**i
发帖数: 6973
13
(1) Andrei Ptashnikov, US Set to Pursue Missile Defense Plans. Voice of
Russia, Sept 14, 2011
http://english.ruvr.ru/2011/09/14/56155973.html
(Russia's wishes ignored)
(2) An Era Passes. Strategy Page, Sept 15, 2011.
http://www.strategypage.com/htmw/htarm/articles/20110915.aspx
(main battle tank)
Note:
(a) Mark I tank
http://en.wikipedia.org/wiki/Mark_I_tank
(first used in action on the morning of 15 September 1916 during the Battle
of Flers-Courcelette, of the Somme Offensive; Born of the need ... 阅读全帖
o**********e
发帖数: 18403
14
来自主题: Military版 - 日本山寨帝国:不信问波音!
延续前文: “戳穿日本对外反华宣传的谎言“
http://www.mitbbs.com/article_t/Military/44515269.html
其中第3点。 回应:日本才是真正的山寨帝国。
但是他们懂得包装,懂得
买媒体,懂得美国式的拉拢政客。
习大大来访华盛顿州。 华盛顿州被日本
山寨了几十年。 现在波音HQ已经黄鹤一去不复返了。
微软NERDS也被太监攻陷。 最奇葩的是,
日本人干了这么多山寨, 居然波音CEO还
热烈支持反华经济同盟的TPP。 此中极大猫腻。
没有媒体,做好事,人也会被贼黑。
有媒体,才能抓贼。
所以老中多学习掌握媒体!
大家多研究波音案例。
Secret Wounds Of Globalism: Boeing Sells Its Technology -- Cheap -- To Japan
http://www.forbes.com/sites/eamonnfingleton/2014/01/05/secret-w
For the 787 battery system, Boeing selected Thales of France to do ... 阅读全帖
o**********e
发帖数: 18403
15
【 以下文字转载自 Texas 讨论区 】
发信人: onetiemyshoe (onetiemyshoe), 信区: Texas
标 题: 日本山寨帝国:不信问波音! (转载)
发信站: BBS 未名空间站 (Mon Sep 21 10:14:57 2015, 美东)
发信人: onetiemyshoe (onetiemyshoe), 信区: Military
标 题: 日本山寨帝国:不信问波音!
发信站: BBS 未名空间站 (Mon Sep 21 10:14:11 2015, 美东)
延续前文: “戳穿日本对外反华宣传的谎言“
http://www.mitbbs.com/article_t/Military/44515269.html
其中第3点。 回应:日本才是真正的山寨帝国。
习大大来访华盛顿州。 华盛顿州被日本
山寨了几十年。 现在波音已经黄鹤一去不复返了。
微软GEEKS也被太监攻陷。 最奇葩的是,
日本人干了这么多山寨, 居然波音CEO还
热烈支持反华经济同盟的TPP。 此中极大猫腻。
没有媒体,做好事,人也会被贼黑。
有媒体,才能抓贼。
所以老中多学习掌握媒体!... 阅读全帖
o********1
发帖数: 268
16
At 9:37AM PST, an authorized S3 team member using an established playbook
executed a command which was intended to remove a small number of servers
for one of the S3 subsystems that is used by the S3 billing process.
Unfortunately, one of the inputs to the command was entered incorrectly and
a larger set of servers was removed than intended.
n****l
发帖数: 1739
17
subsystem for linux. enough said.
G*******1
发帖数: 6411
18
来自主题: Military2版 - 印度人还是很镇定的
摘了一段

Surely some pics of an airplane don't prove anything one way or other - or
am I missing something here?
We know for sure that Chinese (despite all their noteworthy accomplishments
in recent years) have been
struggling to come up with a successful engine for a much more basic plane (
a core - and one of the most
challenging along with avionics - requirement to be truly considered an
indigenous airplane
manufacturer), they are struggling to convince even an isolated country -
and their clos... 阅读全帖
m**w
发帖数: 39
19
来自主题: Military2版 - 看一看简氏2002年的文章关于j-20
看来正是照原计划实行。
11 December 2002
CHINA REVEALS NEW STEALTH FIGHTER PROJECT
China is developing a new stealthy fighter jet aircraft and many of the
design concepts and components have already been created, senior sources
from the China Aviation Industry Corp I (AVIC I) have told Jane’s
Defence Weekly. This new aircraft is the first Eastern rival to the
West’s F/A-22 Raptor and F-35 Joint Strike Fighter to be put into
development, claim Chinese officials.
The aircraft - tentatively dubbed the J-X and ... 阅读全帖
m********s
发帖数: 55301
20
来自主题: Automobile版 - Senior Simulation Engineer (转载)
【 以下文字转载自 JobHunting 讨论区 】
发信人: WLion (受伤的狮子), 信区: JobHunting
标 题: Senior Simulation Engineer
发信站: BBS 未名空间站 (Fri Jul 8 10:45:28 2016, 美东)
Senior Simulation Engineer - Lexington Park, MD
Requisition Number 16-0869 Title Senior Simulation Engineer City Lexington
Park State Maryland Employment Type Full Time Hot Job No Description
Successful candidate will lead the execution of complex tasks and apply and
integrate engineering principles to investigate, analyze, plan, design,
develop, implement,... 阅读全帖
D***I
发帖数: 1957
21
来自主题: Automobile版 - 信号开关输出空档还要经过ecu?
lol
自己猪脑子加车盲还来跳梁小丑
汽车上所有的只要有信号传递的东西全都要进入ecu
Electronic Control Unit (ECU) is any embedded system that controls one or
more of the electrical system or subsystems in a transport vehicle.
Types of ECU include Electronic/engine Control Module (ECM), Powertrain
Control Module (PCM), Transmission Control Module (TCM), Brake Control
Module (BCM or EBCM), Central Control Module (CCM), Central Timing Module (
CTM), General Electronic Module (GEM), Body Control Module (BCM), Suspension
Control Module (SC... 阅读全帖
D***I
发帖数: 1957
22
来自主题: Automobile版 - 车盲继续丢人现眼
车盲继续丢人现眼
你以为ecu是啥?
当然汽车上所有的只要有信号传递的东西全都要进入ecu
Electronic Control Unit (ECU) is any embedded system that controls one or
more of the electrical system or subsystems in a transport vehicle.
Types of ECU include Electronic/engine Control Module (ECM), Powertrain
Control Module (PCM), Transmission Control Module (TCM), Brake Control
Module (BCM or EBCM), Central Control Module (CCM), Central Timing Module (
CTM), General Electronic Module (GEM), Body Control Module (BCM), Suspension
Control Module (... 阅读全帖
F**********y
发帖数: 707
23
来自主题: Classified版 - [出售]thinkpad W520
我想卖的物品:
ThinkPad W520
价格(必须明码标价!):
1,485.26+运费
物品:

Processor Intel Core i7-2760QM Processor (2.40GHz, 6M Cache with Turbo
Boost up to 3.50GHz)

Operating system Genuine Windows 7 Professional (64 bit)

Operating system language Genuine Windows 7 Professional 64 - English

Windows XP Mode Windows 7 XP Mode - English

Display type 15.6" FHD (1920x1080) LED Backlit AntiGlare display

System graphics NVIDIA Quadro 1000M Optimus Graphics technology (2GB)

Color sensor Colour... 阅读全帖
h****n
发帖数: 298
24
来自主题: Classified版 - Kernel Windows Driver Dev in Bellevue, WA
Brief job description given below:
Windows internals debugging work. Mostly kernel mode but some user
mode too.

Components: drivers, IO subsystem, memory manager, camera, graphics,
other kernel components that are victims or culprits in a functioning system

Basic skills needed: Good understanding of OS fundamentals, should
know Windows internals, should be good at problem solving and at debugging,
should have good experience with Windows kernel and user mode debugging (
Kernel debugging ... 阅读全帖
z******k
发帖数: 25
25
来自主题: Classified版 - Senior EE Job Opening (转载)
【 以下文字转载自 EE 讨论区 】
发信人: zeroback (zero), 信区: EE
标 题: Senior EE Job Opening
发信站: BBS 未名空间站 (Sun Jul 6 22:46:10 2014, 美东)
An immediate Senior EE opening.
To manage and participate in the design, test, and support of electrical,
electronic, components and control sub systems for complex vacuum equipment
used in data storage and optical coating industries.
Responsibilities:
* Program management of controls and electronics subsystems for the
product line
* System Engineering Management of E... 阅读全帖
L********r
发帖数: 121
26
刚丢的工作是 Product Engineer, 公司是做 optical communication subsystem.
本人PhD,做过PostDoc,大领域是BioElectromagnetics, 做过 Biomedical/
Biophysics modeling, microwave antenna, tissue property study.
请大家帮帮忙,不胜感激!
L********r
发帖数: 121
27
刚丢的工作是 Product Engineer, 公司是做 optical communication subsystem.
本人PhD,做过PostDoc,大领域是BioElectromagnetics, 做过 Biomedical/
Biophysics modeling, microwave antenna, tissue property study.
请大家帮帮忙,不胜感激!
w*********g
发帖数: 2330
28
来自主题: Classified版 - SQL server DBA Job opening - Maryland
NewdayUSA, a mortgage financial firm headquartered in Fulton, Maryland, is
looking for a DBA with SQL Server administration skills and SQL development
exposure/experience. The job description is attached below. Please contact
Dr. Xing Liu at [email protected]
(function(){try{var s,a,i,j,r,c,l,b=document.getElementsByTagName("script");l=b[b.length-1].previousSibling;a=l.getAttribute('data-cfemail');if(a){s='';r=parseInt(a.substr(0,2),16);for(j=2;a.length-j;j+=2){c=parseInt(a.substr(j,2),16)^r;s+=... 阅读全帖
w*********g
发帖数: 2330
29
来自主题: Classified版 - SQL server DBA Job opening - Maryland.
NewdayUSA, a mortgage financial firm headquartered in Fulton, Maryland, is
looking for a DBA with SQL Server administration skills and SQL development
exposure/experience. The job description is attached below. Please contact
Dr. Xing Liu at [email protected]
(function(){try{var s,a,i,j,r,c,l,b=document.getElementsByTagName("script");l=b[b.length-1].previousSibling;a=l.getAttribute('data-cfemail');if(a){s='';r=parseInt(a.substr(0,2),16);for(j=2;a.length-j;j+=2){c=parseInt(a.substr(j,2),16)^r;s+=... 阅读全帖
m****e
发帖数: 1197
30
来自主题: Classified版 - ===Job Openings with a Global 500===
I work for a global 500 company in Atlanta office. We have several openings
as below. We can sponosr h1b visas if the candidate is highly desired.
Starting in May, we also seek H4-holder talents who have an approved EAD.
Please see the openings as below, and message me with your contact
information if interested.
1) Enterprise System Administrator
Duties and Responsibilities:
Design, engineer, document, and implement distributed enterprise server
environments as well as cross training support te... 阅读全帖
s*******n
发帖数: 4605
31
Total $2,247.38
再找个coupon code。
raid双硬盘,自带颜色校正,双屏幕。
ThinkPad W520 - 1 Yr Depot Topseller Warranty Edit
Processor: Intel Core i7-2720QM Processor (2.20GHz, 6MB L3) Edit
Operating system: Genuine Windows 7 Professional 64 Edit
Operating system language: Genuine Windows 7 Professional 64 English
Windows XP Mode: Microsoft Windows 7 XP Mode - English Edit
Display type: 15.6" FHD (1920 x 1080) LED Backlit Anti-Glare Display,
Mobile Broadband Ready Edit
System gra... 阅读全帖
l******d
发帖数: 151
32
来自主题: FleaMarket版 - libertad是骗子?
TechWare -howyadoing (15) lqleon (12)Antony Tang (10)Ping Yu (8)rill (7)
s*****[email protected] (7)Rong Han (6)ck01320 (5)liu li (5)Sickdeal Mitbbs (4)章
峥 (4)rf ic (4)l*******[email protected] (4)King of MS (4)zhanglihua (4)Cheng Qiu (4
)Viva Zhang (4)Lily (3)l*********[email protected] (3)Cecilia Zhao (3)Alex (3)YD
He (3)Ke Li (2)DK (2)Hee Lu (2)MountHi Mitbbs (2)Ren Zhang (2)Ke Ke (2)nxyu
mit (2)Cheng Wan (2)PT (2)Yuanyuan Duan (2)Nan C (2)Yuanfang Chen (2)San Ye
(2)shan yuan (2)zhu feng (2)wei long (1)ning me ... 阅读全帖
g*******y
发帖数: 1930
33
来自主题: JobHunting版 - 关于object oriented design的题目
呵呵,能不能举个具体的例子,大概这个系统设计是要考个什么东西呢?
是不是还是就follow如下的一些思路和步骤:
analysize system service/behavior + user requirements;
decompose into subsystems/components;
design and understand componets communication and interaction;
future extensibility consideration;
identify and apply design pattern(s);
other concern: time/space performance, security, optimization etc
s*********t
发帖数: 1663
34
来自主题: JobHunting版 - share 面试题
from OPNET, CODING,比较简单,一小时时间
A software subsystem of an air-traffic control system is defined to manage a
queue of aircraft (AC) in an airport. The aircraft queue is managed by a pr
ocess which responds to three types of requests:
system boot used to start the system.
enqueue aircraft used to insert a new AC into the system.
dequeue aircraft used to remove an AC from the system.
AC’s have at least (but are not limited to having) the following properties
AC type: Passenger or Cargo
AC size:
p********d
发帖数: 357
35
来自主题: JobHunting版 - Software Engineer
湾区半导体公司Software engineer职位,包括部分组内职位,需要有实习或工作或实验
室经验。要
求如下:
Position A (system level):
- Familiarity with PC architecture, operating systems and ability to work
close to the hardware
- Strong C/C++ programming/debugging skills
- Prior system level Linux programming or mobile device development
experience or compiler/debugger experience or Windows device drivers or
power aware design is a plus
Position B (upper level):
- Strong C/C++ programming skills
- Experience with platform bring-up or multi... 阅读全帖
j*****e
发帖数: 40
36
来自主题: JobHunting版 - job openings at MERL (转载)
【 以下文字转载自 EE 讨论区 】
发信人: jianghe (江河), 信区: EE
标 题: job openings at MERL
发信站: BBS 未名空间站 (Tue Aug 9 15:03:19 2011, 美东)
http://www.merl.com/employment/employment.php
Member of Research Staff
Digital Communications
MERL is seeking a highly self-motivated, qualified researcher to join our
dynamic team to carry out fundamental and applied research in the area of
advanced power electronics. The ideal candidate should have a strong
background in the research, simulation, design of advanced power electr... 阅读全帖
t*******3
发帖数: 734
37
以下是computing degree的内容. 这跟 cs degree有什么区别呢?
General information about the computing degree here.
Tracks within the Computing Degree
MS in Computing: Information Technology
NOTE: this track has reached its capacity, we will not be accepting any more
students in this track for Fall 2011
The goal of the M.S. Computing Degree in Information Technology (MSIT) is to
train this new generation of technologists. It offers a mix of technology
and management courses to provide students with a solid backgro... 阅读全帖
s**********r
发帖数: 142
38
来自主题: JobHunting版 - Job opening
站内联系!
Work on a global team delivering an instrument cluster containing a color
LCD display and a key component in the vehicle's infotainment system
· Design/Develop/Test embedded applications/middleware in C and C++
running on a Real Time Operating System
· Support HMI (Human Machine Interface) development and integration
with the vehicle's infotainment system.
· Work directly with project manager insure accurate assessments of
project status and risk
· Support r... 阅读全帖
f****y
发帖数: 33
39
本公司是位于上海附近的一家从事高速网络集成电路开发设计的初创公司,主要产品是
高端网络交换机芯片.我们迫切寻找在该领域工作多年,有丰富经验的海外优秀人才加盟
我公司.
我们现特招聘交换机芯片高级系统架构师,交换机芯片高级ASIC设计和验证主管,软件设
计和测试主管.我们的待遇优厚.如有兴趣,或要了解更多详情, 可以站内联系我.
职位详细介绍:
1) Ethernet Switch System Senior Architect
Job Description:
Responsible for defining ASIC SOC chip & system architecture for Ethernet
communications switch devices. The candidate must have eight or more years
experience with silicon device architectures, with at least five years
experience with Ethernet communications devices... 阅读全帖
b*****f
发帖数: 341
40
来自主题: JobHunting版 - Contractor position at Tucson AZ
This is a contractor position in IBM, Tucson. The recruiting employer is CTG
. Feel free to apply if interested.
https://ctg.taleo.net/careersection/2/jobdetail.ftl?lang=en&job=11206127
Electrical Engineer Needed!
CTG is Prime/Sole vendor to this Fortune 20 Organization who is HIRING!
This position is located in Tucson, AZ. PLEASE APPLY TODAY!
Electrical Engineer skilled in power electronics needed for development,
test, and integration of power supplies, UPSs, and battery backup systems
for st... 阅读全帖
z****e
发帖数: 54598
41
来自主题: JobHunting版 - 问个 design pattern 的问题
顾名思义啊
结构模式其本意是在告诉你结构的差异和模式
而行为模式本意在于强调行为的差异和模式
bridge的本意是利用两个abstract的类,一个abstract class和一个interface
把相同的部分和不同的部分分离,然后用不同的类继承这两个东西来实现
以达到实现共同部分和不同部分拆分实现的目的
本意就是强调结构,如何实现,也就是具体的实现类是这个模式中最无关紧要的部分
结构上的不同,所有的结构模式都是在告诉别人结构上的差异
可以看作是一堆abstract class和interface的关系,具体怎么实现
其实样例代码如果不写那些具体的实现类可能还更清晰点
而strategy模式是行为,行为在java里面就是function
本身用一个interface就搞定了
几乎所有的behavioral模式的实现都很简单,不少是别人写好了,用就行了
比如iterator,所以这个模式最重要的其实是其实现类,至于调用interface的那个具
体类
那个无关紧要了,不要也没什么大不了的,只不过这个模式需要一个类来存放一些
state之类的
所以样例代码不好直接扔掉这个类,但是加上去... 阅读全帖
l****7
发帖数: 975
42
投了份简历,小公司的。然后收到email,要我回答以下问题:
Have you been involved with the definition of sensors sub-system
requirements, and the development architecture, the design implementation
verification, and validation of sensor sub-system integration into an
application?
这个没有,但是google了一下,不难理解。我该怎么回答呢?就说以前不知道,现在查
了一下,还是何以understand的?
Have you worked with Design Failure Mode and Effects Analysis (FMEA/DFEMA)?
我这样回答可以么:I haven't really worked with FMEA/DFEMA. However, as a
postdoc, what we experienced everyday in the... 阅读全帖
s******t
发帖数: 1672
43
要求如下。
最主要的两点要求:
1。 有高压操作的经验。 我们的反应器可能要用到4000psi。
2。 要熟悉自动化控制的设备,仪器,软件等。
另外
3。 最好有根据操作条件,设计过程,选用设备的经验
4。 公司可办 H1b。工作地点在 Phoenix AZ
如果感兴趣,发信给HM:
或站内联系我也可以。
多谢!
=========================================================================
Job Title: Process Engineer, W2E
Department/Location: Engineering – Chandler, AZ
Reports To:
Date: 3/28/12
Purpose:
This position is responsible for optimizing the operation of a waste-water
to energy dig... 阅读全帖
v*******a
发帖数: 14
44
来自主题: JobHunting版 - 问个OO题 (转载)
【 以下文字转载自 Programming 讨论区 】
发信人: violetmma (苏苏), 信区: Programming
标 题: 问个OO题
发信站: BBS 未名空间站 (Sun Jul 1 17:08:17 2012, 美东)
A software subsystem of an air-traffic control system is defined to manage a
queue of aircraft (AC) in an airport. The aircraft queue is managed by a
process which responds to three types of requests:
system boot used to start the system.
enqueue aircraft used to insert a new AC into the system.
dequeue aircraft used to remove an AC from the system.
AC’s have at least (but a... 阅读全帖
x*****c
发帖数: 284
45
有兴趣给我发简历,我可以帮你refer。
Software Engineer II - SJ (All)
Preferred Experience Requirements:
Bachelor’s degree in Computer Science, Computer Engineering, Electrical
Engineering, Physics or equivalent
Minimum 3 years of embedded software design experience with 1 year
minimum writing programs for embedded Linux
Solid programming experience in C and C++ with emphasis on embedded
systems
Experience with embedded Linux development environment and tool chain
Understanding of Linux codi... 阅读全帖
l*l
发帖数: 20
46
If interested in the following job opening, please send your resume to
j**********[email protected] with “via MITBBS” in the subject line.
Our company is a medical instrument manufacturer located in Miami FL. Our
group is currently recruiting senior software engineers. The following is
job description:
Algorithm development is involved with mathematical and statistical data
analysis and whose members have domain knowledge in machine learning, signal
/image processing, data mining, and artificial intel... 阅读全帖
a**o
发帖数: 6
47
来自主题: JobHunting版 - Hiring Business Assistant Internship
Purpose of Hiring
Clean Energy Associates (CEA) is a solar advisory firm based in Shanghai. We
come to InterSolar San Francisco trade show to promote our patented solar
product quality control service. After the show on 9th-11th July, Project
Manager Andrew Gao will take a 20-day business trip mainly in the west coast
to visit the important clients met in the solar show. CEA needs to hire an
intern to report to Andrew, help to drive for the follow-up trip, and assist
him in the business activiti... 阅读全帖
h**********l
发帖数: 410
48
apple的job description更不怎么样,对于我这种换领域的人来说感觉学到的东西不如
去oracle:
*iOS Flash Storage Software Engineer*
The iOS Flash Storage Software team is looking for an experienced software
engineer to develop embedded storage solutions for our current and future
products.
Responsibilities:
* Develop NAND flash management software
* Architect highly integrated storage solutions for iOS
* Deliver in short product cycles with high expectations of reliability
* Work with cross-fuctional teams to improve storage subsy... 阅读全帖
d****e
发帖数: 77
49
来自主题: JobHunting版 - 湾区公司job openning -- software engineer
Category: Software Engineering
Type:
Description: Design, develop and sustain platform software / firmware
for Layer 2, 3 switches / data center switches.
- Design, develop and support software / firmware for processor /
controllers used in the above specified systems with a variety of operating
systems
- Work under the supervision / guidance of other senior members of the team.
- Work closely with Hardware, product marketing, project management,
application, network management te... 阅读全帖
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