w****e
发帖数: 2210 | 1 According to latest rumors Canon is testing two different prototypes of 7D
Mark II DSLR, Both have 61 point AF system of 5D Mk III but different
sensors, one prototype is having 20MP APS-C Senor and other equipped with
24MP APS-C Sensor, both sensor features Dual Pixel CMOS AF technology same
as 70D DSLR, from current rumor one thing is sure that Upcoming 7D Mark II
will have 61 Point AF system as of 5D Mark III,
Canon 7D Mark II Rumored Specification
24.1mp APS-C Sensor | Dual Pixel CMOS AF... 阅读全帖 |
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i*****s
发帖数: 15215 | 2 【 以下文字转载自 Military2 讨论区 】
发信人: iForpus (coelestis), 信区: Military2
标 题: 毛子的图95和图160战略轰炸机新图
发信站: BBS 未名空间站 (Mon Sep 24 20:05:14 2012, 美东)
We are going to concentrate on the two airplanes: Tu-95MS (a large, four-
engine turboprop-powered strategic bomber and missile platform) and Tu-160 (
a supersonic, variable-sweep wing heavy strategic bomber).
Tu-160 was designed in the 1980s.
The air forces of Russia currently have sixteen units of Tu-160.
Tu-160 is often called “White Swan”. Although several ... 阅读全帖 |
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a****2
发帖数: 401 | 3 暂时不写, 想到新点子, 现在打算每人拿5千刀出来搞prototype, 再直接找angel试试,
如果不行才用这个idea修改一下申个phase 1 sbir, 再拿prototype和找学校教授加持
一下争取fast-track phase2. |
|
d********0
发帖数: 5142 | 4 ☆─────────────────────────────────────☆
aspec2 (3 dollar bill) 于 (Thu May 12 19:43:46 2011, 美东) 提到:
你們大陸人整天嚷著香港人台灣人新加坡人瞧不起你們, 然後就用愛國主義口吻說大陸
多牛逼, 世界都需要大陸, 沒有大陸其他人屁也不是, 所以他們對你們的優越感都是沒
有實質基礎的. 土共就這樣教大陸人, 口中一句 "我們走自己的道路", 你們就很自豪
了是不? 自豪到可以反過來歧視港燦.
我覺得有趣的不是誰歧視誰, 而是, 你們都出國了, 或多或少都接受過西方教育, 然而
土共對你們灌輸的單一腦殘思維卻一直在影響你們的人生, 舉個例, 那些錢沒幾個, 小
孩一窩的f1/f2組合就體現了你們某部份人的人生觀.
我就有一個問題, 其實有哪個國家地區的人是瞧得起你們的? 是不是都是大陸護照免簽
的那些?
☆─────────────────────────────────────☆
juanxi (胡安 . 克塞) 于 (Thu May 12 19:51:20 2011, 美东)... 阅读全帖 |
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a********b
发帖数: 1357 | 5 谢谢你的意见。
我同意，如果做成落地式的会更舒服，但是落地式的第一贵，第二需要空间。如果卧室
很小可能会磕磕碰碰的。 夹在床头板上的问题是，万一我没有床头板怎么办? 所以最
后我就想了这么一个办法。
我觉得只要不是熟睡中，没有人能够躺着不动很久的。 我在使用的过程中也常常会变
换姿势，（就算用牙医试的也得伸伸腿什么的对吧） 每次动身体的时候用手扶住就可
以了。
另外我这个是可以侧躺用的。 而且还可以把ipad 贴一个倾斜的角度，正好和视平线一
致。
我的从prototype 开始用，然后用样品，样品已经用了半年了。 我ld 每天上床前就要
拿这个这个看会儿科技新闻，或者 TED 之类的。 有时候我把架子拿下来了，他还要特
地去找架子，把ipad 装上去用呢 :-)
你那个prototype 又没有照片看看？ 赫赫 全当交流 |
|
d**********o
发帖数: 1321 | 6 footprint & global agreement
(me~) ((me~)@xxxx.uxxxx.edu)
Sent: Tuesday, November 18, 2014 6:42 PM
As I pointed out that it was all your fault which leaded to these whole
confusion, and have stated in the meeting on Saturday that, I was going to
write a email as a footprint to prevent you from future suffering, and help
myself clear my life here in U of xxxx.
Facts:
- On team meeting *10/7/2014, Tuesday*, always being active and fast towards
projects, m suggested us to install Qt Creator, dow... 阅读全帖 |
|
l**n
发帖数: 2405 | 7 有谁给猫屎盆子做了通风系统？
猫屎盆子放在厨房几年了，终于受不了满家漂得臭味了，打算
做通风系统fan ventilation system, 把臭味排到窗户外面去.
Here is the prototype idea:
1. Cut 纸箱子 to cover the litter box completely.
2. Install a air pipe from the top box to window.
3. Install a usb fan like this one at end of the pipe:
http://www.amazon.com/Thermaltake-Mobile-Fan-External-Cooling/d
data/B00080G0BK/ref=de_a_smtd
4. Leave the fan running all day long to vent bad air out.
Has anyone built litter box air vent system? Does it completely remove bad
smiles?
... 阅读全帖 |
|
b******a
发帖数: 12216 | 8 ☆─────────────────────────────────────☆
lken (归零) 于 (Thu Jan 13 22:40:02 2011, 美东) 提到:
有谁给猫屎盆子做了通风系统？
猫屎盆子放在厨房几年了，终于受不了满家漂得臭味了，打算
做通风系统fan ventilation system, 把臭味排到窗户外面去.
Here is the prototype idea:
1. Cut 纸箱子 to cover the litter box completely.
2. Install a air pipe from the top box to window.
3. Install a usb fan like this one at end of the pipe:
http://www.amazon.com/Thermaltake-Mobile-Fan-External-Cooling/d
data/B00080G0BK/ref=de_a_smtd
4. Leave the fan running all day long to vent bad ... 阅读全帖 |
|
o*****s
发帖数: 1445 | 9 In June 2006, Tesla Motors reported the Roadster's battery-to-wheel
efficiency as 110 W·h/km (17.7 kW·h/100 mi) on an unspecified driving
cycle—either a constant 60 mph (97 km/h)) or SAE J1634 test—and stated a
charging efficiency of 86% for an overall plug-to-wheel efficiency of 128 W
·h/km (20.5 kW·h/100 mi).[37][122][123]
Evolution of the Roadster's plug-to-wheel efficiency (smaller values
indicate better efficiency)In March 2007, Tesla Motors reported the Roadster
's efficiency on the EPA hi... 阅读全帖 |
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x*******1
发帖数: 28835 | 10 【 以下文字转载自 Military 讨论区 】
发信人: horsemen (horseman), 信区: Military
标 题: 南大的黄振春被FBI 以间谍案 抓捕
发信站: BBS 未名空间站 (Sat Sep 6 23:30:47 2014, 美东)
留学美国 脱颖而出成为“首席科学家”
黄振春，1963年出生在江苏镇江市扬中的一个农家。他1980年考取南京大学物理系，
1984年获学士学位，1987年获半导体专业硕士学位，继而被分配到北京国家教委科技管
理中心工作。
在美国，黄振春是一位声望极高的风云人物，他担任着华盛顿地区最大的华人社团“华
盛顿中国大陆大专院校校友联合会”会长。1999年，在国家主席江泽民和 总理朱鎔基
访美期间，他曾作为杰出学者受到亲切接见。1999年，他以“旅美杰出青年科学家”的
身份应邀回国参加50周年国庆庆典活动。作为侨 界领袖，他多才多艺，虽身兼数职却
仍能事事得心应手，在澳门回归、中美撞机事件等重大事件发生时，黄振春身在海外却
始终以拳拳赤子之心与祖国共荣辱。
1996年，他终于等到了机会。他获得了中国国家自然科学基金会杰出青年科学家... 阅读全帖 |
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s*****g
发帖数: 5159 | 11 师兄，我们不招web design的。
像这种还是online retail比较接近。
你如果觉得User Experience靠谱，看看下面的position，有兴趣我就refer。
Standard job title: User Experience Designer 2
Organization view:
Job posting title: UX DESIGNER II - BING
Level: 61
Profession: Engineering
Group contact:
Discipline: User Experience
Manager alias:
Location: United States, WA, Bellevue
Job status: Available
Job ID: 776646
Date posted: 19-Nov-2011
Product: Bing
Division: Online Services Division
Have you ever considered how design can be a drivi... 阅读全帖 |
|
x*******1
发帖数: 28835 | 12 【 以下文字转载自 Military 讨论区 】
发信人: horsemen (horseman), 信区: Military
标 题: 南大的黄振春被FBI 以间谍案 抓捕
发信站: BBS 未名空间站 (Sat Sep 6 23:30:47 2014, 美东)
留学美国 脱颖而出成为“首席科学家”
黄振春，1963年出生在江苏镇江市扬中的一个农家。他1980年考取南京大学物理系，
1984年获学士学位，1987年获半导体专业硕士学位，继而被分配到北京国家教委科技管
理中心工作。
在美国，黄振春是一位声望极高的风云人物，他担任着华盛顿地区最大的华人社团“华
盛顿中国大陆大专院校校友联合会”会长。1999年，在国家主席江泽民和 总理朱鎔基
访美期间，他曾作为杰出学者受到亲切接见。1999年，他以“旅美杰出青年科学家”的
身份应邀回国参加50周年国庆庆典活动。作为侨 界领袖，他多才多艺，虽身兼数职却
仍能事事得心应手，在澳门回归、中美撞机事件等重大事件发生时，黄振春身在海外却
始终以拳拳赤子之心与祖国共荣辱。
1996年，他终于等到了机会。他获得了中国国家自然科学基金会杰出青年科学家... 阅读全帖 |
|
x*******1
发帖数: 28835 | 13 【 以下文字转载自 Military 讨论区 】
发信人: horsemen (horseman), 信区: Military
标 题: 南大的黄振春被FBI 以间谍案 抓捕
发信站: BBS 未名空间站 (Sat Sep 6 23:30:47 2014, 美东)
留学美国 脱颖而出成为“首席科学家”
黄振春，1963年出生在江苏镇江市扬中的一个农家。他1980年考取南京大学物理系，
1984年获学士学位，1987年获半导体专业硕士学位，继而被分配到北京国家教委科技管
理中心工作。
在美国，黄振春是一位声望极高的风云人物，他担任着华盛顿地区最大的华人社团“华
盛顿中国大陆大专院校校友联合会”会长。1999年，在国家主席江泽民和 总理朱鎔基
访美期间，他曾作为杰出学者受到亲切接见。1999年，他以“旅美杰出青年科学家”的
身份应邀回国参加50周年国庆庆典活动。作为侨 界领袖，他多才多艺，虽身兼数职却
仍能事事得心应手，在澳门回归、中美撞机事件等重大事件发生时，黄振春身在海外却
始终以拳拳赤子之心与祖国共荣辱。
1996年，他终于等到了机会。他获得了中国国家自然科学基金会杰出青年科学家... 阅读全帖 |
|
M*****e
发帖数: 568 | 14
这个不会，太近了。
这么大的产品运作，十多天的时间是来不及决定的。
prototype阶段是有可能的。
但是你看到的ipad绝不是prototype这个阶段了。呵呵
做到这个阶段如果有几个备选giveup了，损失很大的。 |
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w*****g
发帖数: 16352 | 15 我继续自欺欺人: prototype, prototype 21. |
|
z*********t
发帖数: 138 | 16 “The goal of the investigation is to find out every single person who came
in contact with that phone from the
moment it left the restaurant and ended up back in the hands of Apple, and
to find out every person who
handled it, what they knew and in the course of that if there was any crime
committed,”
“I believe that evidence of the theft of the IPhone prototype, the
vandalism of the IPhone prototype and the
sale of its associated trade secrets will be found in” Chen’s home
“By publishing detail |
|
r*******n
发帖数: 563 | 17 我的设计，从PROTOTYPE，6万件。到成产品。要两年。但是
这并不意味着要在我得PROTOTYPE上面加个ACC或者GYRO是很大得问题。
两回事情。
UPDATE和STARTING FROM SCRATCH是两回事 |
|
g****t
发帖数: 31659 | 18 你加个芯片进去,不要测散热,干扰? 不要calibrate 板子?
不要改软件? 不要培训富士康之类代工的人?
你自己琢磨要多久吧.
我的设计，从PROTOTYPE，6万件。到成产品。要两年。但是
你这也就山寨规模最多了.中间环节不需要那么多.
速度快是完全可以理解的.
这并不意味着要在我得PROTOTYPE上面加个ACC或者GYRO是很大得问题。
两回事情。
UPDATE和STARTING FROM SCRATCH是两回事 |
|
w******s
发帖数: 16209 | 19 they "lost" iphone 4 prototype in a bar last year and create a hype on the
new product.
now they "lost" iphone 5 prototype in a bar again. |
|
w********1
发帖数: 3492 | 20 Thu, 26 Jul 2012 15:10:06 PDT
The plethora of court cases between Apple and other companies over
trademarks, design decisions, and patents have only occasionally offered
anything of interest to the average observer. Today, however, The Verge has
dug up a treasure trove of images of early iPhone and iPad prototypes.
Early designs include an eight-sided iPhone with diagonal corners, early
Sony-inspired designs, and another model that has the same aluminum-based
design as the old iPod Mini.
Of part... 阅读全帖 |
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z***e
发帖数: 5393 | 21 笑。。。问题是你的“大点的项目”是指......就phd作的那点模拟和算法？
而处于学校环境中的“大点的项目”，充其量也就是个prototype，跟实际产品的设计
和开发是两码事。MSR的经常给windows/office/ie/...推销他们的各种prototype，但
是代码基本上是不合格要重新design的。 |
|
c****e
发帖数: 9482 | 22 小摘要：
We are looking for good GUI developers, either Jr. or Sr. level. Basic
requirements:
1) C++ coding skill
2) Hands-on experience in Unix env
3) GUI development experience and passion
4) MS/BS in CSC
Job Description:
We are looking for highly talented individuals to join our software research
and development team. In this role, you will be responsible for designing,
developing, and testing software programs that are leading the way in this
industry. You will be challenged with id... 阅读全帖 |
|
k**********g
发帖数: 989 | 23 Disclaimer: I never studied any of those. My opinion is purely based on
Wikipedia introduction to these topics.
Personally I think HCI is more related to psychology (the methodology of
measuring behavior) and graphic design, and a lot of critical thinking and
observation skills.
For HCI it is necessary to have some coding skill. That is, enough coding to
make "prototypes" that can demonstrate your concept on a computer, but not
necessary a fully-functional application.
Go ahead and look up the c... 阅读全帖 |
|
k**********g
发帖数: 989 | 24 Disclaimer: I never studied any of those. My opinion is purely based on
Wikipedia introduction to these topics.
Personally I think HCI is more related to psychology (the methodology of
measuring behavior) and graphic design, and a lot of critical thinking and
observation skills.
For HCI it is necessary to have some coding skill. That is, enough coding to
make "prototypes" that can demonstrate your concept on a computer, but not
necessary a fully-functional application.
Go ahead and look up the c... 阅读全帖 |
|
e*****t
发帖数: 1005 | 25 这篇是好文，讲的历史沿革,还有层次都很清晰。
吹毛求疵一点点：
1. ejb刚出来的时候，persistence tier主流不是hibernate，应该是jdbc,至于ORM，
应该最热的是iBais。当然hibernate是在ejb2年代热起来的，所以ejb3搞jpa就直接弄
来Gavin King，照搬了hibernate
2. Spring当初是lightweight,现在整个spring一点也不light，应该是比javaEE整个标
准加起来都庞大，只不过大家平日只是用到其中一部分而已：Spring core, Spring
security, Spring MVC, and etc...
3. Entity bean还是JavaEE的概念，Spring那帮人就是不好那个，所以搞POJO.所以提
到data object时，对于spring,还是说pojo来的比较好。
4. Hibernate是red hat的,jboss也是red hat的。不过hibernate至少现在不是jboss的。
5. Spring最初也不过是从POJO, IoC，和transaction搞起来的... 阅读全帖 |
|
M***0
发帖数: 1180 | 26 prototype和stateful不相同吧？
比如
public class A
{
private int i=0
public int foo()
{
return ++i;
}
}
如果是stateful，同一个client session调用2次，分别返回1和2
如果是prototype， 两次都返回1
不是吗？ |
|
c*********e
发帖数: 16335 | 27 spring里面bean的name,property,ref等，换成json还真不知道怎么表达。
比如
Now |
|
z****e
发帖数: 54598 | 28 有专门的分布式算法
不过分布式算法也可以慢慢优化
实际上大多数web公司的现在的系统
都是随着系统成长慢慢优化的结果
算法其实在早期尤其是prototype阶段的重要性其实不高
现在python做prototype就是线性搞定
大多数东西，算法如果有的话，核心那么一两个
但是你说没有算法就活不下去，那不会
conference |
|
l*******G
发帖数: 1191 | 29 found ajaxterm a good thing if you just want to have a terminal through a webpage, i.e. you'll be able to use ssh to your server from anywhere with internet (such as public library, even if they block 22, 443, etc ports and only allow 80)
Complete Guide: http://mewbies.com/how_to_install_ajaxterm_tutorial.htm
My simple guide:
1. Install:
# Change SSH server configuration to make sure PasswordAuthentication is yes
sudo sed -i s:PasswordAuthentication.*:PasswordAuthentication yes: /etc/ssh/
sshd_... 阅读全帖 |
|
l*******G
发帖数: 1191 | 30 推荐ajaxterm:
Found ajaxterm a good thing if you just want to have a terminal through a
webpage, i.e. you'll be able to use ssh to your server from anywhere with
internet (such as public library, even if they block 22, 443, etc ports and
only allow 80)
Complete Guide:
http://mewbies.com/how_to_install_ajaxterm_tutorial.htm
My simpler guide (ubuntu)
1. Install:
# Change SSH server configuration to make sure PasswordAuthentication is yes
sudo sed -i s:PasswordAuthentication.*:PasswordAuthentication... 阅读全帖 |
|
l******9
发帖数: 579 | 31 I am trying to download and run the c code on Linux for
UNIX Network Programming, Volume 1, Second Edition: Networking APIs: Sockets
and XTI, Prentice Hall, 1998, ISBN 0-13-490012-X. It is by W. Stevens
Richard
http://kohala.com/start/unpv12e/unpv12e.tar.gz
But, when I build the code, I got error:
gcc -g -O2 -D_REENTRANT -Wall -c -o connect_nonb.o connect_nonb.c
In file included from connect_nonb.c:1:
unp.h:114: error: redefinition of âstruct in_pktinfoâ
make: *** [connect_nonb.o] Erro... 阅读全帖 |
|
t****t
发帖数: 6806 | 32 addValue is a function (pointer); it has prototype "int addValue
, 5>(const int&)".
cast it to another type of function pointer, which has prototype
"int xxxx(const int*)"
this is dangerous anyway... |
|
k**f
发帖数: 372 | 33 I think your questions are follow-ups to your earlier post.
Yes. sub.h is not necessary for sub.c to compile.
其
Yes.
题。
The extension of the header file can be anything. In fact, C++ standard
header files have no extension, e.g.
Now the real answer to your questions. Header files usually contain the
prototype of functions and definitions of data types that are shared among
source files.
Declaring function prototype is necessary in ANSI C. Using the same header
file allows the compiler |
|
t****t
发帖数: 6806 | 34 you can write a helper function with yy_flush_buffer at the end of .l file.
.y file will include a prototype of it and call it.
the general rule is put all lexical operation into .l file, and all syntax o
peration into .y file. they may call each other.
flex/bison is ok, not easy to use, but as a fast parser prototype tool, it i
s ok. you can add/change syntax easily.
yylex |
|
g*****g
发帖数: 34805 | 35 See this conclusion in the article.It sounds these tools are for quick and
dirty prototypes at best. If these techniques have been there for 10s of
years and they never got mainstream. It says enough how practical they are.
[snippet]
In other words, these tools work well for basic prototypes. They're quick
and relatively stable. If things go well, they may prove to be ready to add
bits and pieces of real responsibility to the programs. When that happens,
the projects will slow down and the featu... 阅读全帖 |
|
l******9
发帖数: 579 | 36 I am trying to download and run the c code on Linux for
UNIX Network Programming, Volume 1, Second Edition: Networking APIs: Sockets
and XTI, Prentice Hall, 1998, ISBN 0-13-490012-X. It is by W. Stevens
Richard
http://kohala.com/start/unpv12e/unpv12e.tar.gz
But, when I build the code, I got error:
gcc -g -O2 -D_REENTRANT -Wall -c -o connect_nonb.o connect_nonb.c
In file included from connect_nonb.c:1:
unp.h:114: error: redefinition of âstruct in_pktinfoâ
make: *** [connect_nonb.o] Erro... 阅读全帖 |
|
d****n
发帖数: 1637 | 37 Constructor pitfalls
Example:
int main()
{ string a("Hello");
string b();
string c = string("World");
// ...
return 0;
}
Pitfall:
string b();
This expression does not construct an object b of type string. Instead, it
is the prototype for a function b with no arguments and return type string.
Moral: Remember to omit the ( ) when invoking the default constructor.
The C feat... 阅读全帖 |
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N********n
发帖数: 8363 | 38 再看看JAVASCRIPT的笑话。总有人跟风以为JS好，其实就是一坨。
function A() {}
if (some_cond)
A.prototype.B = 1;
else
A.prototype.C = 1;
// Intellisense bomb: What does A have exactly, B or C?
JS是个耍小聪明的语言。一个OBJECT可以动态加成员，看上去很灵活。其
实捡芝麻丢西瓜, 因为这样一来IDE搞不清一个OBJECT到底是什么成员，
没法帮你Intellisense，无法实现各种TOOLING SUPPORT 如 REFACTORING
等。语言设计成无法TOOLING是一大败笔。这样是没法干大项目的，要不
怎么勾勾开始转攻DART了。 |
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z*******3
发帖数: 13709 | 39 对啊，java能做很多东西，而且也做了很多出来
但是javascript到现在绝大多数东西还停留在prototype阶段
甚至连prototype都做得不怎样 |
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i*****o
发帖数: 1714 | 40 你这个绝大多数是怎么统计出来的？Craigslist 和linkedin都是prototype？
就算你说的对，那为什么现在这么多人用js来prototype而不是java？
★ 发自iPhone App: ChineseWeb 7.7 |
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z****e
发帖数: 54598 | 41 linkedin那是一个网站，用了点javascript而已
我的天
java做网站的不要太多
而且貌似linkedin的back end就是java写的
阿三的东西是java的可能性很大
另外，prototype是一个初级阶段
要做东西不能只停留在这个阶段
没有人在乎prototype，只看你最后做了什么 |
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z****e
发帖数: 54598 | 42 是啊，时间久了当然有东西
问题在于我说的是山寨一个prototype出来
难道你的prototype刚出来就有backend大量代码了？
我不信
作： |
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m********5
发帖数: 17667 | 43 You must confuse me with other ID. I never 大骂python.
In our projects we use python intensively. I also answered several python
questions on this forum.
No popular language is 坑, you just need to use it for correct things.
In my team, we use MATLAB for system analysis, math/scientific model
verification; Labview for hardware prototyping; use python for daily
scripting, prototyping and non-performance-critical components; use C/C++
for performance-critical components; java for web backend ...
Some... 阅读全帖 |
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z****e
发帖数: 54598 | 45 另外app engine慢而且贵
我不得不用上了我毕生所学去搞优化
还是比较慢，而且流量有明显限制
算了吧，这种东西家里玩玩就行了
别太当真，可能用来做prototype不错
但是不可能一辈子就只做prototype
你要说open shift我还想听听 |
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