i******e 发帖数: 163 | 1 Hi am selling my beloved desktop ( $240 if desktop only) and monitor ($100
if monitor only) with a total price of $300. Softwares such as Microsoft
office and Adobe Professionals are installed and removable per your
preference. Here are some specs:
Desktop: http://www.dell.com/us/business/p/vostro-230/pd
Vostro 230 Mini Tower - Vostro 230 Mini-Tower, Genuine Windows® 7 Home
Premium
Intel® Pentium® Dual-Core E5400 w/ VT (2.7GHZ, 2MB L2, 800FSB)
3GB DDR3 SDRAM 1333MHZ - 1x2GB 1x1GB
... 阅读全帖 |
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s*******1 发帖数: 11216 | 2 手机拍的.
哪个我想贴的那个漂亮的图片(三文鱼拼盘)超过2MB了.:( |
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d*******s 发帖数: 278 | 3 出售HTPC内含礼光歌库:$400 + 运费
礼光1T歌库(1.5TB内置硬盘),后羿1.12。
HTPC:Vostro 200 Slim Tower,可平放在电视柜内。
基本是新的,只用过有限的几次。还有原厂包装盒。
速度足够快,托两个高清显示,放1080P无停顿。
Windows XP Media Center Edition 2005 (带 Windows XP Home 安装盘)
Intel® Core™2 Duo Proc E4500 (2.20GHz, 2MB L2 Cache, 800FSB)
2GB Dual Channel DDR2 SDRAM 667MHz - 2DIMMs
ATI Radeon HD4350 1GB Graphic Card
Two hard drives: 250GB (OS) and 1.5TB
Integrated 10/100 Ethernet
Single Drive: 16X (DVD+/-RW) Burner Drive
PowerDVD player |
|
d*******s 发帖数: 278 | 4 出售HTPC电脑,内含礼光歌库:$350 包邮
礼光1T歌库(1.5TB内置硬盘)
HTPC:Dell Vostro 200 Slim Tower,很薄,可平放在电视柜内。
只用过有限的几次。还有原厂包装盒。
速度足够快,托两个高清显示,放1080P无停顿。
Windows XP Media Center Edition 2005
Intel® Core™2 Duo Proc E4500 (2.20GHz, 2MB L2 Cache, 800FSB)
2GB Memory
ATI Radeon HD4350 Graphic Card
Two hard drives: 250GB (OS) and 1.5TB
Integrated 10/100 Ethernet
Single Drive: 16X (DVD+/-RW) Burner Drive
PowerDVD player
USB WiFi |
|
d*******s 发帖数: 278 | 5 出售DELL电脑,内含礼光歌库:$300 包邮
Dell Vostro 200 Slim Tower,很薄,可平放在电视柜内。
礼光1TB KTV歌库(1.5TB内置硬盘)
ATI Radeon HD4350 Graphic Card,可以托两个高清显示。
Windows XP Media Center Edition 2005
Intel® Core™2 Duo Proc E4500 (2.20GHz, 2MB L2 Cache, 800FSB)
2GB Memory
Two hard drives: 250GB (OS) and 1.5TB
Integrated 10/100 Ethernet
Single Drive: 16X (DVD+/-RW) Burner Drive
PowerDVD player
USB WiFi |
|
n*****g 发帖数: 274 | 6 1. primary key vs index
2. 1M 7 digit phone numbers, 2MB spare memory, read each number only once
and sort them.
3. you need read a lot of records, you don't know how many records here
before you complete it. After you read all those records, you need select
one record randomly.In another words, every record has same chance to be
selected. The memory is limited, that means you cannot store all those
records at one time. |
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v***n 发帖数: 5085 | 7 Infantryman
Army National Guard
Government Agency; XXXX; Military industry
August 2001 – August 2009 (8 years 1 month)
Deployed to Iraq in 2007-2008 as a Gunner:
Maintained security of the lead vehicle in combat
Responsible for maintaining communication equipment for our vehicle, and
performed radio troubleshooting while on the road for the convoy.
Installed and maintained a satellite internet connection through a
private firm based out of the United Kingdom. Configured a router to
filter based ... 阅读全帖 |
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w****x 发帖数: 2483 | 8
也就是2^16 * sizeof(int) == 262 144个字节
不到0.3MB, VS默认的一个线程对应的堆栈好像是2MB, 不会溢出 |
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g********d 发帖数: 203 | 9 来自主题: JobHunting版 - A家面试题 How to sort 1 million integers with 2MB of memory and with no external
storage?
这个怎么做啊? |
|
h****n 发帖数: 1093 | 10 来自主题: JobHunting版 - A家面试题 突然想起来了
1 million的数字不就刚好能装进2MB的内存吗??
直接用quick sort 之类的inplace sorting搞定 |
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p****n 发帖数: 51 | 11 来自主题: JobHunting版 - A家面试题 如果可以,你看怎么搞咋样
用那2MB做个堆,读一边输入,找到小的一半,然后sort输出
然后再读一边输入,找到大的一半,然后sort输出
这样两个输出应该可以接在一起 |
|
h****n 发帖数: 1093 | 12 来自主题: JobHunting版 - A家面试题 我理解错了,如果建立起2MB的堆,貌似应该可以 |
|
h****n 发帖数: 1093 | 13 来自主题: JobHunting版 - A家面试题 楼上有人给解法了
用2MB的堆就可以了 |
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g********d 发帖数: 203 | 14 来自主题: JobHunting版 - A家面试题 不行,因为input是一个stream,没办法先找大的一半。
其实我觉得这个问题可能是怎么把这么1 million integers compress到2MB里 |
|
f*****e 发帖数: 2992 | 15 来自主题: JobHunting版 - A家面试题 先用中位数和四分数(三个数过两遍就可以找出来)或者干脆是随机选的elements,
inplace把数组平分成4个子数组,每个子数组有2^20/2^2=2^18个数,然后对每个子数
组做radix sort。radix sort需要与原数组相同大小的额外空间,还需要buckets用来
记录落入bucket里的数的数目。如果用16位counting,要记录2^16个buckets,每个
bucket 4个字节用来记录落在这个bucket的数的数目。算一算正好够了,因为2MB内存
可以存放
buckets 2^16 x 4 =256KB,加额外空间 2^18 x 4 = 2^20 = 1MB。 |
|
p****n 发帖数: 51 | 16 来自主题: JobHunting版 - A家面试题 2MB不够装下所有的整数 |
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h****n 发帖数: 1093 | 17 用户态栈的限制一般是1MB到2MB,假设每一层函数如果什么都不干的话需要
输入参数,返回地址,每一层的EBP等压栈
你可以自己手动算下,做个除法就知道有多少层限制了 |
|
M********l 发帖数: 22 | 18 职位SDE
1. 印度女senior SDE manager: Matrix, 每列和每行都sorted好,找target number
(career cup 150上原题)
她当时很赶,说9点半要开会,安排的太匆忙,我当时没写完代码,说要面试之后把代
码发给她,不过idea我说清楚了
2.中国人:人很nice,问了两个简单的问题:
1.如何用1/3的随机数generator,生成1/7的随机数generator
2. 如何sort电话号码10 billion个, follow up,如果memory只有2mb怎么办
没让写代码,只说idea就行
3. 中国人,貌似是个group manager
因为我phd做的和data mining有关,他就问我知不知道kmeans算法,然后要求写代码实
现,代码我还是没写完。。。(我白板写代码能力还有待提高)
4. 印度男,面试+吃饭
貌似对我一开始印象不好,问了一个从数列中找和最大的子序列,也是150原题了,我
说完idea就去吃饭了
吃饭的时候一直不是很relax,因为他一直在问问题(之前看过很多onsite面经都说吃
饭不问问题的,弄得我... 阅读全帖 |
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C*****4 发帖数: 1 | 19 招聘工厂审计兼职口译(中英翻译)
公司介绍:
China Certification Corporation致力于协助美国制造企业获取中国产品的认证证书
,如中国强制认证证书(英文为China Compulsory Certification,缩写为CCC)。公
司的主要客户为各大汽车供应商,他们为出口到中国的汽车生产零部件。公司成立以来
,曾为以下客户提供高质量的咨询服务:布加迪、莲花汽车、特斯拉、大陆汽车、江森
自控、李尔和麦格纳。
任务描述:
在办理认证的过程中,中国的审计员需要前往制造商的工厂进行一次工厂审计。兼职口
译的工作主要是:
1. 工厂审计过程中的口译
2. 行程中全程陪同中国审计员
职位要求:
1. 中英文流利
2. 仪态端庄大方,沟通能力强
3. 持有有效美国驾照
4. 有中英口译的相关工作经验
5. 拥有在美国工作的许可
其他信息:
1. 该职位属于自由职业(独立合同),税务申报表格,即1099-MISC表,会在每一
年度提交给美国国税局。
2. 公司承担差旅费用、食宿和租车费用等一切额外支出。
3. ... 阅读全帖 |
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发帖数: 1 | 20 Job linking: https://www.ornl.gov/careers
Job Posting Title: Postdoctoral Research Associate in Synthesis and
Heterogeneity of 2D Materials / NB50648234
Posted Date 12/14/2017; End Posting Date 02/14/2018
Purpose
We are looking for a Postdoctoral Research Associate to focus on the
synthesis and heterogeneity of two-dimensional (2D) materials. As a postdoc,
you will support in-house science projects at the Center for Nanophase
Materials Science (CNMS) that focus on how heterogeneity in 2D materia... 阅读全帖 |
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d*******s 发帖数: 278 | 21 出售HTPC内含礼光歌库:$400 + 运费
礼光1T歌库(1.5TB内置硬盘),后羿1.12。
HTPC:Vostro 200 Slim Tower,可平放在电视柜内。看电影,K歌,上网。
基本是新的,只用过有限的几次。还有原厂包装盒。
速度足够快,托两个高清显示,放1080P无停顿。
Windows XP Media Center Edition 2005 (带 Windows XP Home 安装盘)
Intel® Core™2 Duo Proc E4500 (2.20GHz, 2MB L2 Cache, 800FSB)
2GB Dual Channel DDR2 SDRAM 667MHz - 2DIMMs
ATI Radeon HD4350 1GB Graphic Card
Two hard drives: 250GB (OS) and 1.5TB
Integrated 10/100 Ethernet
Single Drive: 16X (DVD+/-RW) Burner Drive
PowerDVD player |
|
a*****s 发帖数: 2663 | 22 废话,WAN的速度是ISP决定的,一般远低于LAN(比如你的15mbps FIOS大概相当于2MB/
sec),LAN的速度是你自己决定的,你要走wifi那注定只能有几到十几MB/sec,走
powerline运气好也就20~30MB/sec,你拉线(cat5e/cat6)的话80~90MB/sec没问题的。 |
|
s*******h 发帖数: 916 | 23 看不懂,拉线 fios 15mb也能到80-90mb/sec?
2MB/
的。 |
|
t*****g 发帖数: 5282 | 24 我用的就是15M 35刀一个月?实际下载迅雷大概有2MB左右,够用了 |
|
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c******4 发帖数: 2207 | 26 不应该, 要交也是deposit, 不可能是因为信用分低要交fee
另外, 要分清楚Mbps, 和Mb/s, 这2个单位相当于差了10倍, 18Mbps的下载速度是大概
2Mb/s |
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n*****x 发帖数: 686 | 27 文科生了吧哈哈
25mbps = 3.1MB/s
丢掉损耗什么的,2MB已经很快了 |
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g*********6 发帖数: 1149 | 28 ATT网站进入自己的页面可以选,记得把开始和结束的日子记清楚,手机里面最好也装
个ATT app,方便及时登录查看流量使用情况,和ATT关联的邮箱经常查查,旅游期间看
有没有ATT发的消息。
只要在套餐时间内,哪怕买了最基本的$30/200MB,最后用到2个G,也不会太贵,大概$
0.25/MB,但如果日期不在套餐内,价格就会大涨80倍,变成$20/MB,下一张2MB的照片
就得40刀!
过了套餐结束时间,只要还在目前billing cycle内,任何时间都能再补一个月套餐来
cover超过的流量。比如你之前的套餐是2月1日-3月2日(30天),你的billing cycle
到2月28日截止,你在3月3日和4日超了流量,比如用了100M,如果不续1个月国际漫游
套餐,就要付2000刀,但只要你在3月31日,当月billing cycle到期之前,发现这个问
题,都可以续上这个月,比如在3月30日续3月3日到4月1日(30天)的一个套餐。
我比较倒霉就是超流量的那天就是我当月billing cycle的最后一天,第2天发现想续,
已经来不及了。 |
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N******t 发帖数: 16051 | 29 看你照出来干嘛了,我就不喜欢照大照片,又不是专业摄影师,家里随便看看而已,打
印的话也都是4x6,1-2mb足够了 |
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j******u 发帖数: 41683 | 30 还不错,自用可以接受
Lenovo Outlet has many $400 New Laptops. Site loading is very slow. You may
have to create a new account to place order.
Examples:
IdeaPad Y550 (New)
Intel Core 2 Duo T6600 (2.20GHz, 2MB L2, 800MHz FSB)
Genuine Windows 7 Home Premium 32
320GB, 5400RPM Serial ATA 2.5" Drive
4GB (2 X 2GB) PC3-8500 DDR3 SDRAM 1067MHz SODIMM Memory
Intel Graphics Media Accelerator 4500M
DVD Recordable 8x Max Dual Layer
15.6" HD Wide (1366 X 768) LED, W/ Camera
链接:http://outlet.lenovo.com/laptops.html?seri |
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f********n 发帖数: 1647 | 31 IdeaPad Y550
大约500刀左右
Intel® Core™2 Duo T6600 (2.20GHz, 2MB L2, 800MHz FSB)
Genuine Windows Vista Home Premium 64 - English
320GB, 5400RPM Serial ATA 2.5" Hard Drive
4GB (2 X 2GB) PC3-8500 DDR3 1067MHz SDRAM SODIMM Memory
15.6” WXGA (1366 X 768) LED, W/ Camera
Intel® Graphics Media Accelerator 4500MHD
DVD Recordable 8x Max Dual Layer
请问这个价格可以下手吗?
如果内存是3G的,但是硬盘升到500G,屏幕也升到HD,价格要加个50刀,划算吗?
谢谢!! |
|
v*****m 发帖数: 600 | 32 给父母办延期,就差上载护照了.
我把护照所有页扫描成了PDF,大小是1MB,小于6MB的限制.但是遇到error message说:"
Could not upload file: the file is not between 200 and 300 dpi".当时猜想是图
像压缩得太厉害了,换了另一种方式,用iphone只拍了第一页,上载2MB的照片格式,还是
遇到一样的error message.所以就不明白怎样做才能合乎网站的要求.
请问电子申请的xdjms是怎么样把护照上载到网站上的呢?多谢指点. |
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e*i 发帖数: 10288 | 33 V3 has 2MB flash, 16MB mem. Not DD-WRT compatible (?).
of course, not everyone needs dd-wrt. :-)
Wireless
cart
shipping |
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k*n 发帖数: 1203 | 34 from
http://en.wikipedia.org/wiki/List_of_Intel_Pentium_Dual-Core_microprocessors
"Penryn-3M" (standard voltage, 45 nm)
* Based on the 64-bit Intel Core microarchitecture, using Penryn-3M core
with 2MB of L2 cache disabled.
* All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel
SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation)
* Die size: 82 mm²
* Steppings: R0
Pentium T4200 SLGJN (R0) 2000 MHz 1 MB 800 MHz 10x
35 W |
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m********r 发帖数: 811 | 35 Lenovo has Lenovo IdeaPad Y450 41896AU 14" Laptop for $699 - $150 with code
USPY450DEAL = $549 with free shipping. Thanks mr 3ntropy
Specs:
* 14" HD Wide LED (1366x768)
* Core 2 Duo T6600 ( 2.20GHz 800MHz 2MB )
* 4GB PC3-8500 DDR3 SDRAM 1066MHz
* 320GB Hard Drive 5400 RPM
* DVD Recordable (Dual Layer)
* Intel Wireless Wi-Fi Link 5100
* Bluetooth Version 2.1 + EDR
* 6-Cell Lithium Ion Battery
* Intel Graphics Media Accelerator 4500MHD
* Weight 4.63 lbs
|
|
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z*i 发帖数: 1585 | 37 USPY550DEAL
Lenovo IdeaPad Y550 15.6" LED Notebook $519, Nov 14
Lenovo has IdeaPad Y550 15.6" LED Notebook for $889. Choose Non-Bluetooth [-$20], Black painting cover and Grey Palmrest [-$20], 320GB Hard Disk Drive, 5400rpm [-$40]. Add it to cart for $808 - $289 off eCoupon code "USPY550DEAL" = $519 with free shipping.
* Intel Core 2 Duo processor T6400 ( 2GHz 800MHz 2MB )
* 15.6 " HD Wide LED 1366x768, DVD Burner
* nVidia Geforce G 210M graphic card with 512MB memory
* 4GB PC3-8 |
|
h*a 发帖数: 142 | 38 Intel® Pentium® SU2700 processor ( 1.30GHz 800MHz 2MB )
Genuine Windows Vista Home Premium
Intel Integrated Graphics X4500
3 GB PC3-8500 DDR3 SDRAM 1066MHz
13.3 " HD WXGA LED 1366x768
Industry Standard Touchpad
320GB 5400
4 Cell Lithium-Ion
Intel Wireless Wi-Fi Link 5100
Bluetooth Version 2.1 + EDR
None
One Year |
|
p*****g 发帖数: 95 | 39 HP dv4t: $863+tax
Operating system
Genuine Windows 7 Home Premium 64-bit
Processor
Intel(R) Core(TM)2 Duo Processor T6600 (2.2GHz, 2MB L2 Cache, 800MHz FSB)
Memory
4GB DDR3 System Memory (2 Dimm) from 2GB DDR3 System Memory (2 Dimm)
Hard drive
500GB 5400RPM SATA Hard Drive from 250GB 5400RPM SATA Hard Drive
Graphics card
Intel(R) Graphics Media Accelerator 4500M
Display
14.1" diagonal WXGA High-Definition HP BrightView Widescreen Display (1280 x
800)
Primary optical drive
Light |
|
|
s*****a 发帖数: 56 | 41 这个和LENOVO CPP 的那个比, 有什么差别? 是不是能更快SHIP? LENOVO CPP 的Y450
FOR $478.03 AS BELOW,
System components
Intel® Core™ 2 Duo processor T6600 ( 2.20GHz 800MHz 2MB )
Genuine Windows 7 Home Premium 64
Intel Graphics Media Accelerator 4500MHD
4 GB PC3-8500 DDR3 SDRAM 1066MHz
14.0 " HD Wide LED 1366x768
Industry Standard Touchpad
320GB 5400
DVD Recordable (Dual Layer)
6 Cell Lithium-Ion
Intel Wireless Wi-Fi Link 5100
Bluetooth Version 2.1 + EDR
None
One year
466 |
|
|
h**2 发帖数: 2841 | 43 差不多吧,还是pdc T4300快一点点,你自己去这里看看所有cpu的评分,t4300(penryn
core, 1MB cache)是1200多分,core 2 duo T7100(merom core, 2MB cache)是900多
分。
http://www.cpubenchmark.net/cpu_list.php
但实际感觉不出那么多,anyway偶是觉得在同一代cpu的笔记本上重复投资意义不大,
比如core 2 duo里一代
个人认为现在钱花在轻薄和超低电压和超长续航时间上比较值得,比如acer timeline
系列3810T/4810T和11.6"准netbook系列1410和1810T hh |
|
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l******n 发帖数: 54 | 45 Sony VGN-NW250F/S 15.5" Laptop with HDMI (Silver) $623, Dec 22
Microsoft Store has Sony VGN-NW250F/S 15.5" Laptop (Silver) for $623.20 with
free shipping.
•Intel Core 2 Duo processor T6600 (2.20GHz 800MHz 2MB)
•15.5 " 1366x768, 1.3MP Webcam, HDMI, DVD Burner
•ATI Mobility Radeon HD 4570 Graphics with 512MB VRAM
•4GB DDR2 800, 320GB, 6-cell battery, 802.11b/g/n Wireless
•Windows 7 Home Premium 64 Bit, 1 Year warranty |
|
R****D 发帖数: 1152 | 46 Dell Inspiron 11z 11.6" Laptop with HDMI $475
›Other offers from Amazon
›(1 comments)
Amazon has Dell Inspiron 11z 11.6" Laptop for $475.31 with free shipping.
* 1.3GHz Intel Pentium SU4100 Processor(1.3GHz, 800MHz, 2MB cache)
* 4GB Memory (DDR2 800MHz, SODIMM)
* 250GB 5400RPM Hard Drive
* 11.6" Display (1366 x 768 HD TLF WLED)
* Intel GS45 Integrated Graphics with HDMI
* Windows 7 Home Premium (64-bit)\
这个怎么样啊? |
|
d*******i 发帖数: 224 | 47 eMachines ET1831-07 Desktop PC with Intel Pentium Dual Core Processor E5400,
4GB, 750GB HD, DVD Burner & Windows 7 Home Premium
Intel Pentium Dual-Core Processor E5400 (2.7GHz, 2MB L2 Cache, 800MHz FSB)
Windows 7 Home Premium 64-Bit
NVIDIA GeForce 7050 Chipset
4GB DDR2 Dual Channel Memory
750GB SATA Hard Drive
16x DVD +/- RW SuperMulti Drive
High Definition Audio with 7.1 Channel Support
Multi in 1 Digital Media Card Reader
10/100 Fast Ethernet LAN
6 USB Ports (2 Front)
PS/2 Keyboard & PS/2 Opti |
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w*****y 发帖数: 736 | 48 最近有什么好的电脑deal 吗? 就是上上网,画画图, 功能不要求很多。 大概500元
以下。 越便宜实惠越好? 我是菜鸟,真不懂什么配置值不值?我前段时间订了个
lenov ideapaid Y450-41896AU T6600 14HD LE, 税前512。
Intel® Core™ 2 Duo processor T6600 ( 2.20GHz 800MHz 2MB )
#
Genuine Windows 7 Home Premium 64
#
Intel Graphics Media Accelerator 4500MHD
#
4 GB PC3-8500 DDR3 SDRAM 1066MHz
#
14.0 " HD Wide LED 1366x768
结果他们那里出了问题
,我的order 还在处理,告诉我2月5号,运到。 可是银行的账户已经取消这笔交易。
不过lenovo 网上还显示order在处理。
如果这个deal 不是最便宜实惠的。我就再给客
服打电话确认取消order. 各位大侠多多提供帮助信息啊。 |
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w*****y 发帖数: 736 | 49 1)
lenov ideapaid Y450-41896AU T6600 14HD LE, 税前512。
Intel® Core™ 2 Duo processor T6600 ( 2.20GHz 800MHz 2MB )
#
Genuine Windows 7 Home Premium 64
#
Intel Graphics Media Accelerator 4500MHD
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4 GB PC3-8500 DDR3 SDRAM 1066MHz
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14.0 " HD Wide LED 1366x768
2)
Lenovo ThinkPad SL410 2874, Intel Pentium processor T4300 (2.10GHz), 14.1" HD VibrantView, 3GB RAM, 250GB, DVD Recordable 8x Max Dual Layer, Intel Graphics Media Accelerator 4500M, 802.11 b/g/N, 2MP Webcam, Windows 7 Home Premium |
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b*****t 发帖数: 3396 | 50 # Dell SB has Dell Vostro 1320 13.4" Core 2 Duo Laptop for $1002 - 40% off
coupon 5PC22XL55R6N41 = $602 with free shipping
# Start from here, choose the basic $549 model
* [+$29]Genuine Windows 7 Home Premium, with Media, 32-bit, English
Intel Core 2 Duo T6670 w/ VT (2.1GHz, 2MB L2, 800MHz FSB)
13.3 inch WXGA Anti-Glare Display
[+$85] 4GB Shared Dual Channel DDR2 SDRAM at 800MHz, 2 DIMM
8X DVD+/-RW with double-layer DVD+/-R write capability
[+$100] NVIDIAGeForce |
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