w*******y
发帖数: 60932 | 1 Deals are live now.
The deal:
1. Make 1 order the stripped lower for $49 (plus shipping and any applicable
sales tax). It will be shipped to your local FFL holder for you to pick up.
The FFL fee will depend on what the holder charges, somewhere from $10 to $
50+. Find a FFL near you Link:
http://www.gunauction.com/help/fflnetwork.cfm
You need to make 2 separate orders or you will be charged an additional 11%
excise tax on the whole order.
2. Second, order the Palmetto State Armory 16'' CMV, Chro... 阅读全帖 |
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S**o
发帖数: 447 | 2 Goodwin said the billboards have misleading information.
76 percent of the stell used for the new eastern span was fabricated in the
U.S.
Only protion using steel from China is the self-anchored suspension span.
No american companiese had the capacity to provide the steel needed for the
span. "having an american company provide the steel was not a possibility
then and
still isn't a posssibility now." |
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w********9
发帖数: 8613 | 3 这是Shorter Oxford American English Dictionary第五版列出的与德语或者日耳曼语
相关的英语词根或词汇。
-at, suffix2. + -dom, suffix. + -ed, suffix1. + -ed, suffix2. + -en, suffix1
+ -en, suffix2 + -en, suffix5 + -en, suffix6 + -er, suffix1. + -er, suffix3
. + -er, suffix5. + -est, suffix1. + -est, suffix2. + -et, suffix2. + -eth,
suffix1. + -hood, suffix. + -ing, suffix1. + -ing, suffix3. + -ish, suffix1.
+ -kin, suffix. + -le, suffix1 + -le, suffix3 + -less, suffix. + -ling,
suffix1. + -ling, suffix2 + -ly, suffix1. + -ly, s... 阅读全帖 |
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M******a
发帖数: 6723 | 5 【 以下文字转载自 Mod_CHN_Hist 讨论区 】
发信人: Mayingba (吳鐘學), 信区: Mod_CHN_Hist
标 题: 奉天兵工厂
发信站: BBS 未名空间站 (Sun Jan 28 20:29:57 2018, 美东)
https://wwiiafterwwii.wordpress.com/2017/04/03/mukden-arsenal-after-wwii/
Mukden Arsenal after WWII
April 3, 2017 jwh19752 Comments
(Zhang's Gate, the old entrance to Mukden Arsenal)
For people interested in Japanese firearms of WWII, the name Mukden Arsenal
is familiar. The history of the facility after Japan's defeat is less well
known. Under various names, it did surv... 阅读全帖 |
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发帖数: 1 | 6 THE RECONSTRUCTION OF HANKOW
China's Commercial And Industrial Capital.
From The Far Eastern Review.
Ever since the fateful fire which destroyed the Chinese city of Hankow
during the Revolution of 1911-12 it has been generally known that the
Chinese Government has been desirous of rebuilding the city upon modern
lines and making other improvements in the vicinity compatible with the
importance of such a flourishing commercial and industrial center. It was,
therefore, not surprising when it ... 阅读全帖 |
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发帖数: 1 | 7 THE RECONSTRUCTION OF HANKOW
China's Commercial And Industrial Capital.
From The Far Eastern Review.
Ever since the fateful fire which destroyed the Chinese city of Hankow
during the Revolution of 1911-12 it has been generally known that the
Chinese Government has been desirous of rebuilding the city upon modern
lines and making other improvements in the vicinity compatible with the
importance of such a flourishing commercial and industrial center. It was,
therefore, not surprising when it ... 阅读全帖 |
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l*******g
发帖数: 28502 | 8 ☆─────────────────────────────────────☆
lcthct (江湖人) 于 (Fri Nov 21 09:05:43 2003) 提到:
收到你的来信，我非常高兴。
看得出你是一个热心肠的人。人生难得志同道和的知己。希望能保持联系，等时机成熟，
做点有意义的事情。
我老家在农村，尽管现在父母姊妹都在外面了，我还比较了解农村的一些现实。我很赞同
你的观点，扶贫式的助学，影响太小了。激励性的奖学金，能带动农村的人意识到希望和
外面的机会，因而为此努力。
而高中的教育，在农村逐渐成为一个断层，尽管高中的教育是最重要的（对当前的农村来
说）。我认为，职业高中和中专培养出来的人，潜在的竞争力比不上普通高中的学生（即
使不提上大学进一步深造的机会）。我有一些高中同学，毕业后去外面打工，很多人都抓
住了机会，混得
6;好，即使有些留在家乡的，也是当地的尖子。
但是，由于上大学收费，农村家长觉得长路漫漫，很少有人让孩子上高中，尽管他们的经
济情况不差。
举个例子，在我老家，现在很多人初中毕业，家长供他们上中专，学费很贵（所以现在的
中专到处乱发通... 阅读全帖 |
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d*b
发帖数: 424 | 9 PBS是公认的最boring的几个台之一，而Joe Wong说他因为无法忍受PBS节目过分煽情所
以去看c-span.言下之意c-span有多boring了。That is already a brilliant line.
Then he echoed with a even better line, 说如果看c-span还睡不着，还有cspan2和
cspan3. That's just a really well crafted joke, with double punchline. |
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s******8
发帖数: 4192 | 10 关于c-span，我觉得他是想说其他电视台没有c-span有内容（可能是指公正的内容）。
但是c-span又太闷，容易让人睡觉。
至于政治立场，我觉得他肯定是反对民主党的。所以很多笑话我笑了，下面很多人都没
笑，因为下面肯定大多数是民主党的支持者。Biden有时候就是傻笑，或者是苦笑。我
觉得他很有胆量，至少对于我们这种在中国长大的，当着有权势的人的面嘲笑人，心底
里总有点发虚，因为秋后算账的事情在中国是不少见的。
这个表演实际上和中国根本关系不大，最多涉及一点点中国文化。 |
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l****z
发帖数: 29846 | 11 By Melanie Hunter
May 4, 2012
(CNSNews.com) – Many college students are not earning enough to pay back
their student loans, because they choose majors that pay too little upon
graduation, and 15 percent of college grads are still paying back student
loans at age 50, Peter Morici, University of Maryland Economics Professor,
said Thursday.
College graduates owe on average $25,000 when they finish school, Morici
said, and in some cases, graduates can rack up debt close to six figures.
“You know, if... 阅读全帖 |
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l***o
发帖数: 7937 | 13 奥黑驴一年就四次出游，浪费纳税人的钱，太他妈恶了，该骂！
川普一周才回家一次，在家辛苦为民工作，大赞，这钱花的值！
---川粉
-------------------------------
We turned to Mark Knoller, White House correspondent at CBS News, the zen
master of data on all things presidential such as vacations, trips, news
conferences and even teleprompter use.
He told us via email that Obama has been on 28 vacations (including long
weekends) spanning all or part of 217 days. The president has just over four
months left in his term.
His predecessor, Bush, made 77 visits to hi... 阅读全帖 |
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l***o
发帖数: 7937 | 14 奥黑驴一年就四次出游，浪费纳税人的钱，太他妈恶了，该骂！
川普一周才回家一次，在家辛苦为民工作，大赞，这钱他妈花的值！
---川粉
-------------------------------
We turned to Mark Knoller, White House correspondent at CBS News, the zen
master of data on all things presidential such as vacations, trips, news
conferences and even teleprompter use.
He told us via email that Obama has been on 28 vacations (including long
weekends) spanning all or part of 217 days. The president has just over four
months left in his term.
His predecessor, Bush, made 77 visits to ... 阅读全帖 |
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l***o
发帖数: 7937 | 15 至于奥黑飞到西海岸三个城市筹款，历任总统都一样，100%确信川普将来也会做的。
奥黑驴一年就四次出游，浪费纳税人的钱，太他妈恶了，该骂！
川普一周才回家一次，在家辛苦为民工作，大赞，这钱他妈花的值！
---资深舔川粉
川普：3个月，几乎每周一次度假。
-------------------------------
We turned to Mark Knoller, White House correspondent at CBS News, the zen
master of data on all things presidential such as vacations, trips, news
conferences and even teleprompter use.
He told us via email that Obama has been on 28 vacations (including long
weekends) spanning all or part of 217 days. The president has just over four
months... 阅读全帖 |
|
p*****2
发帖数: 21240 | 16 我面试都用C，有些题觉得用C做比较麻烦。这就是一道。大家给评评。我现在也没有很
简洁的算法。
一个span array， 比如{(3,5),(7,16), (23,78)...}
然后给定一个span, 比如 （10，19）， 把这个span 跟 这个array merge.
当时没听明白，以为是两个array, 做到一半的时候才搞明白。
这题我上来就觉得C比较麻烦，所以我就说用C#吧，我想用List. 定义Node as
struct Node
{
int start;
int end;
}
后来编程的时候为了方便改成了class
class Node
{
int start;
int end;
Node(int s, int e)
{}
}
因为我主要是用C的，所以稍微有些措手不及。大家看看用C能有比较简洁的code吗？即
使用C#，我code写的也不好。大家帮我看看怎么改进。大概我写的是这样的
List Merge(List list, Node node)
{
List output;
int st... 阅读全帖 |
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p*****2
发帖数: 21240 | 17 我面试都用C，有些题觉得用C做比较麻烦。这就是一道。大家给评评。我现在也没有很
简洁的算法。
一个span array， 比如{(3,5),(7,16), (23,78)...}
然后给定一个span, 比如 （10，19）， 把这个span 跟 这个array merge.
当时没听明白，以为是两个array, 做到一半的时候才搞明白。
这题我上来就觉得C比较麻烦，所以我就说用C#吧，我想用List. 定义Node as
struct Node
{
int start;
int end;
}
后来编程的时候为了方便改成了class
class Node
{
int start;
int end;
Node(int s, int e)
{}
}
因为我主要是用C的，所以稍微有些措手不及。大家看看用C能有比较简洁的code吗？即
使用C#，我code写的也不好。大家帮我看看怎么改进。大概我写的是这样的
List Merge(List list, Node node)
{
List output;
int st... 阅读全帖 |
|
o********8
发帖数: 821 | 18 由于已经答应了其他家offer，本来想跟Google搞好关系，方便以后申请，没有cancel掉约好的电面，
结果来了俩不寻常的电面。。。
第一个，迟到了10分钟打来，一上来让我介绍下自己的project，他不是跟我做一个方
向的，但还非要问详细的东西，跟他解释的费劲啊。。。20分钟过去了
接着说考考编程的东西吧，我以为开始不如常规算法题了，结果。。。。
1. Java 和 C/c++ error handling的区别是啥 （一开始听成了array handling，
blabla了一通发现不对。。。），然后讲了exception等等的。
2. 举例说几个Java常见的Exception，一个具体的名字没想起来。。。
3. 如果要实现JVM的话，怎么在JVM层实现throw，catch exception。怎么返回，返回
的error flag存在哪等等等等很底层的东西。。。纯猜着给了答案
55分钟了，终于来了个编程题，
4. 给三个数组，怎么穷举所有的组合。。。比如array1={a,b}, arr2={3,4,5}, arr3=
{true, false}. 不相信这么简单，确定了... 阅读全帖 |
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i*********7
发帖数: 348 | 19 如果给你一个arraylist，里面装的都是time span，
可以假设数据结构如下。
class TimeSpan{
Long startTime;
Long endTime;
};
ArrayList
假设这个List是按照startTime排好序的。
现在我给你一个time，能否低于O(n)的方法找到所有startTime<=time<=endTime的span？
我知道可以用O(logn)的算法知道有多少个这样的span，但有没有办法低于O(n)还能找
出全部？而不仅仅是知道个数。
===========
好吧，我可能说的也有问题，我觉得O(logn)是没办法知道的，当俺错了。TAT。。 |
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A*******s
发帖数: 23 | 20 【 以下文字转载自 JobMarket 讨论区 】
发信人: AppleJobs ((can help refer)), 信区: JobMarket
标 题: [Apple Jobs]Power system, AC-DC, backlight driver
发信站: BBS 未名空间站 (Tue Feb 5 01:48:09 2013, 美东)
Send resume with position title to a****************[email protected]
Sr. AC-DC Designer
Sr. Power Systems Engineer
Sr DC-DC Power System Design Engineer
Sr. Backlight Driver Chip Definer
Sr. AC-DC Designer
Job Summary
Imagine what you could do here. At Apple, great ideas have a way of becoming
great products, services, and cus... 阅读全帖 |
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s*******0
发帖数: 23 | 21 大概会考哪些？第一轮大概会问一些什么呢？sql问题会很多么？大概哪种类型，主要
要掌握join还是什么command？coding知识会考什么？我需要看些算法的东西么？ML知
识会考么，哪几个fb最喜欢考？虽然希望不大，但是希望自己不要表现太差丢人了。脸
皮比较薄。
OR和算法的面经，有些问题我generalize了，面试时候是具体数字的
1. 一个圈圈形状的房子，有n个cell，分别标注1到n，原来门都是关的，一个人刚开始
绕着跑一圈，把门都打开，第二圈绕着跑一圈，从2号门开始，接着4，6，8。。。，第
k圈是从k号门开始，k，2k。。。以此类推的跑，直到k=n。求一共几号门是打开的? 大
家可以一起讨论。我的想法是f(n) = f(n-1) + mod(t/2), t是所有被n整除的数的个数
，比如6，1，2，3，6都可以被6整除，那6号门最后是被关的。
2.一个graph的arc，不是红色就是蓝色，如果有两个minimal spanning tree, 一个一
共有k1条红色arc，一个k2， k1
有k... 阅读全帖 |
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l******e
发帖数: 18 | 22 别忘记给我 email address.
I copied and pasted 2 job descriptions below. Please roll down to the bottom
for the 2nd job description.
==== 1 ====
JOB DESCRIPTION Are you interested in being part of AWS, the industry
leading cloud computing platform? Are you excited about developing critical
infrastructure software at a scale unprecedented in the industry today?
We are looking for a software engineer who would be excited about the global
infrastructure for AWS. In this position, you will be part of a te... 阅读全帖 |
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A*******s
发帖数: 23 | 23 Send resume with position title to a****************[email protected]
Sr. AC-DC Designer
Sr. Power Systems Engineer
Sr DC-DC Power System Design Engineer
Sr. Backlight Driver Chip Definer
Sr. AC-DC Designer
Job Summary
Imagine what you could do here. At Apple, great ideas have a way of becoming
great products, services, and customer experiences very quickly. Bring
passion and dedication to your job and there's no telling what you could
accomplish.
Key Qualifications
See below
Description
Job Descripti... 阅读全帖 |
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H******7
发帖数: 34403 | 24 Considerations
Though the average life span may be more than a decade or so, replacing your
water heater about every 10 to 15 years not only ensures smooth heating of
water, but also saves energy and money. According to the Department of
Energy (DoE), heating water accounts for 13% of the average utility bill. In
order to maximize savings, the DoE recommends investing in a natural gas or
tankless water heater or investing in "green" water heating technology such
as a solar water heater or a heat... 阅读全帖 |
|
z****n
发帖数: 1933 | 25 科學家終於找到牛奶致癌及糖尿病m的確實證據~太重要了
牛奶、優酪乳的真相~
~科學家終於找到牛奶致癌及糖尿病的確實證據~太重要 庶/SPAN>(轉寄告知)
千萬不要把牛奶、優酪乳當好東西了k!
最近在網上看到一段並不新鮮的新聞：科學家終於找到牛奶致癌的確實證據。美國
國家癌症研究所最近的研究發現雌性激素、雄性激素和胰島素的生長因數就是牛奶內的
主要致癌物質。
加拿大的腫瘤專家建議：除了那些發展中國家的兒童和 I養不良的成人，一般人並
不需要喝太多牛奶。
我把該新聞轉發給一些朋友看。
我想測試一下人們對牛奶的認識，遂問：“你知道奶牛為什麼會一直產奶？”
她的回答很典型：“不常產奶能叫奶牛嗎？”
我問：“請問你是否常產奶呢？”
“怎麼可能？”
我笑了，說：“人是只有懷了小孩才會產奶的。但牛跟人一樣都是哺乳動物。哺乳
的意思就是為了哺育下一代才有乳汁。所以奶牛一直產奶只有一個原因……”
“不停地懷孕生小牛？”
她吐吐舌頭，說：“怎麼可能呢？”
我說：“確實是這樣的。但並不是所有奶牛... 阅读全帖 |
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t*******r
发帖数: 22634 | 26 因为没有享受到拼 jigsaw puzzle 之 “乱中取胜” 的乐趣？。。。// run
Serious 的说，我家大娃小娃都不会去拼 1000 片的 puzzle （家里有一副），
我觉得 1000 piece 很难 “乱中取胜” 了。。。目前两娃宁可拼图案稍难的
100 piece 左右的 puzzle。。。当然大娃属于补回童年时光。。。
我觉得关键是（1）要找娃喜欢的图案（2）要找娃喜欢的难度。
这个就跟图书馆泛读的 lexile 差不多。。。lexile 太高读不下来既浪费时间
又杀兴趣。。。lexile 太低虽然简单，但作者用那几个破词也写不出啥好东西，
大怒，扔回图书馆去。。。junk fiction 的话，啥 lexile 都不管事，因为不
知道作者在瞎忙啥。。。另外其实当前娃的 lexile 高低不是最重要的，最重要
的是娃有兴趣，能吸收东西。。。只要做到前面两点，然后小时数一拼，lexile
想不搞上去也难。。。不好意思，跑题了。。。
另外很多比较难一点的 jigsaw puzzle，多半超过娃的 attention span。。。
所以最好给娃准备一张桌子，没拼完... 阅读全帖 |
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F*P
发帖数: 524 | 27 Changyou.com Limited will unveil its latest earnings on Monday, October 31,
2011. Changyou.com is an online game developer and operator in China.
Changyou.com Limited Earnings Preview Cheat Sheet
Wall St. Earnings Expectations: The average estimate of analysts is for net
income of 98 cents per share, a rise of 15.3% from the company’s actual
earnings for the same quarter a year ago. During the past three months, the
average estimate has moved down from 99 cents. Between one and three months
ago,... 阅读全帖 |
|
A*******s
发帖数: 23 | 28 【 以下文字转载自 JobHunting 讨论区 】
发信人: AppleJobs ((can help refer)), 信区: JobHunting
标 题: [Apple Jobs]Power system, AC-DC, backlight driver (转载)
发信站: BBS 未名空间站 (Tue Feb 5 01:48:38 2013, 美东)
发信人: AppleJobs ((can help refer)), 信区: JobMarket
标 题: [Apple Jobs]Power system, AC-DC, backlight driver
发信站: BBS 未名空间站 (Tue Feb 5 01:48:09 2013, 美东)
Send resume with position title to a****************[email protected]
Sr. AC-DC Designer
Sr. Power Systems Engineer
Sr DC-DC Power System Design Engineer
Sr. Backlight Dri... 阅读全帖 |
|
s*y
发帖数: 18644 | 29 这个桥断的还是很有意义de
Slender, elegant and graceful, the Tacoma Narrows Bridge stretched like a
steel ribbon across Puget Sound in 1940. The third longest suspension span
in the world opened on July 1st. Only four months later, the great span's
short life ended in disaster. "Galloping Gertie," collapsed in a windstorm
on November 7,1940.
The bridge became famous as "the most dramatic failure in bridge engineering
history." Now, it's also "one of the world's largest man-made reefs." The
sunken remains of... 阅读全帖 |
|
R9
发帖数: 29 | 30 虽然他得了15分，但只有4次助攻。
大多数时间，他的作用就是把球运过半场交给TMAC。
绝对是个不称职的PG。不过估计他的15分会让他继续打首发。
为了火箭的将来，play SPAN。
SPAN的防守绝对比ALSTON强，而且积极骚扰断球，看看渔夫。
above all, span is a real PG. 视野广，传球果断，能带球往里冲。 |
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t***u
发帖数: 20182 | 31 R.I.P.
1,098 career wins
Summitt became the first NCAA basketball coach, men’s or women’s, to reach
the 1,000-win mark in 2009 and added 98 more victories before stepping down
in 2012. Her career win total still stands as the most among NCAA Division
I men’s or women’s basketball coaches. It’s also more than 100 wins ahead
of the sport’s second-winningest women’s coach, Stanford’s Tara
VanDerveer. On March 22, 2005, Summitt passed legendary North Carolina men’
s coach Dean Smith to become the wi... 阅读全帖 |
|
m******e
发帖数: 536 | 32 An Hour of Running May Add 7 Hours to Your Life
from New York Times by GRETCHEN REYNOLDS APRIL 12, 2017
Running may be the single most effective exercise to increase life
expectancy, according to a new review and analysis of past research about
exercise and premature death. The new study found that, compared to
nonrunners, runners tended to live about three additional years, even if
they run slowly or sporadically and smoke, drink or are overweight. No other
form of exercise that researchers loo... 阅读全帖 |
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g*z
发帖数: 3227 | 33 zz
公开水域游泳技巧
In my many years in this sport, I have never seen any reasonably
complete article in the magazines dealing with open water swimming (they
seem to rehash the same basic stuff every few years). A lot of them talk
about how to draft, or tell you to look up every few strokes to stay on
course, but very few seem to deal with the subject in much detail.
在我多年的运动生涯中，我从未在任何杂志中看到过合理的、完整的对付公开水域
游泳的文章（他们似乎只是每几年训练一些新手）。很多文章只是谈一些如何跟随游，
或者告诉你几个动作后向上看，以保持航线，但是没有多少文章对这个话题说的足够详
细。
So last summer, I st... 阅读全帖 |
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T*******y
发帖数: 6523 | 34 I googled and found this:
http://www.dhammawheel.com/viewtopic.php?f=19&t=1670
From Venerable Bodhi
There definitely seem to be suggestions in the suttas that there is a
temporal gap, an intermediate state, between lives, at least with respect to
rebirth in the human realm and in the case of non-returners. I have a long
note to the Connected Discourses of the Buddha (Samyutta Nikaya), chapter 46
, which explores this question in regard to the fivefold distinction among
non-returners. I will ... 阅读全帖 |
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c*******n
发帖数: 24 | 35 【 以下文字转载自 JobHunting 讨论区 】
发信人: callussun (callussun), 信区: JobHunting
标 题: Mapquest面试题，大伙儿看看
发信站: BBS 未名空间站 (Thu Apr 19 22:53:25 2007), 转信
Given a graph G and a minimum spanning tree T, suppose that we decrease the
weight of one of the edges not in T. Give an algorithm for finding the minim
um spanning tree in the modified graph.
要求算法速度远远快于重建一个minimum spanning tree |
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b******e
发帖数: 66 | 36 This is a good question, the answer is that there is a basic difference between MAC address and IP address, MAC address does not have built-in hierarchy, i.e, it can not be summarized, in a flat network, spanning tree is the only solution. As Ethernet is gaining more and more traction in SP space, L2 transport relying on spanning tree is no-longer sufficient for large L2 networks, because of inefficiency of spanning tree protocol.
There is an IETF group working on L2 routing, but there won't be |
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z**r
发帖数: 17771 | 37 那天突然看到一个802.1aq，就是shortest path bridging
between MAC address and IP address, MAC address does not have built-in
hierarchy, i.e, it can not be summarized, in a flat network, spanning tree
is the only solution. As Etherne
spanning tree is no-longer sufficient for large L2 networks, because of
inefficiency of spanning tree protocol.
dynamic L2 routing protocol running, Ethernet frames will be routed somewhat
like how ISIS is working for CLNS network. |
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s*****g
发帖数: 1055 | 38 I don't think spanning-tree is un-avoidable, you always have the option to have L3 redundancy instead of L2 redundancy.In fact I don't see many people run spanning tree in enterprise, probably L2 VPN SP will still need to run spanning tree in their network.
Any protocol that needs to maintain soft states is very 烦, aka, no clear finite state machine, Multicast, RSVP to name a few. All peer-to-peer voice protocols are very 烦, SIP/H323, MGCP is OK.
Protocols with clear neighbor relationship is muc |
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y**b
发帖数: 10166 | 39 stripped volume，感觉这个对应raid0？
不过对我无所谓，能span就行。
感觉linux lvm似乎更强大一些：先把各磁盘span起来，在上面随意分区和动态无损调
整。windows这个spanned volume似乎只能把各磁盘连成一个volume？ |
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发帖数: 1 | 40 罪魁祸首找到了：obj := *(*uintptr)(unsafe.Pointer(b + i))
// scanobject scans the object starting at b, adding pointers to gcw.
// b must point to the beginning of a heap object or an oblet.
// scanobject consults the GC bitmap for the pointer mask and the
// spans for the size of the object.
//
//go:nowritebarrier
func scanobject(b uintptr, gcw *gcWork) {
// Note that arena_used may change concurrently during
// scanobject and hence scanobject may encounter a pointer to
// a new... 阅读全帖 |
|
发帖数: 1 | 41 罪魁祸首找到了：obj := *(*uintptr)(unsafe.Pointer(b + i))
// scanobject scans the object starting at b, adding pointers to gcw.
// b must point to the beginning of a heap object or an oblet.
// scanobject consults the GC bitmap for the pointer mask and the
// spans for the size of the object.
//
//go:nowritebarrier
func scanobject(b uintptr, gcw *gcWork) {
// Note that arena_used may change concurrently during
// scanobject and hence scanobject may encounter a pointer to
// a new... 阅读全帖 |
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h*******o
发帖数: 4884 | 42 In many of the common species, the reproductive span of male is much longer
than female although life span has the opposite trend.
A lot of the discoveries in yeast or worms or even rodents, cannot and
should not be directly translated into human beings. This is particularly
true since yeast or worms don't have reproductive hormones in the system.
Also, if we have to bring evolution in, I personally think reproductive
senescence is a much more reliable aging marker than simple life span. |
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T*R
发帖数: 36302 | 43 你说的那些ASSISTANT大都是低端的JOB，和PA完全不一样。
现在PA大部分都是POSTGRADUATE的PROGRAM。但是历史原因也有极少数社区学院有PA
PROGRAM。比如CHICAGO CITY COLLEGE。
你有卡，有几条路可以补充MEDICAL FIELD的经验，比如到社区大学上个CNA课，拿到证
书，兼职做一天的CNA/2周，这就算有经验了。或是去诊所工作一天混经验。这些地方
一般都有周末的班。
你的目的是混经验。写简历。当然这种经验并不是必须的。
但是，人文课基本是所有ALLIED HEALTH专业的前提课。只要你有了转行医疗领域的想
法，即使还没决定学什么，都不妨去社会学院学这些课。比如SOCIOLOGY 101，
PSYCHOLOGY 101，ENGLISH101/102，SPEECH，LIFE SPAN。还有就是科学方面的ANATOMY
/PHYSIOLOGY/MICROBIOLOGY。化学的话很多都可以免。PA对化学要求不高。PHARMD对化
学要求很多。
说实话，这些课有的还蛮有意思的。比如PSYCHOLOGY和LIFE SPAN。
LIFE SP... 阅读全帖 |
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s****a
发帖数: 143 | 44 The question is to find the balanced spanning tree in O(m*m) , which is the
quesiton in chapeter 13--34 in Ahuja's book: network flow.
Balanced spanning tree is the spanning tree whose difference between the
maximum arc cost and the minimum arc cost is the least one.
Now, I can only find algorithm in O(n*m*m). My method is set every acr as the
samllest one, then cancle the arcs less than it. Then, apply Prim's algorithm.
Finally. choose the samllest one from solutions we will get.
How can I |
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m********e
发帖数: 16 | 45 星期五回家很晚，打开电视，转到C-SPAN（我在国内只看新闻，到了这边可以看C-SPAN的
辩论和听证会感觉很不一样）。现在把相关论题和自己的看法总结一下。
12点C-SPAN重播周五上午美中经济关系委员会在Longworth building举行的听证会，论题
是关于美国制造业（相对）竞争力，竞争环境以及相应政策。主要侧重面在于一下几点：
1。制造业竞争力（核心竞争力）。
2。税制和进出口贸易不平衡的关系。
3。outsourcing。
4。small business竞争力和就业关系
5。中国货币政策是否是造成美国产品失去竞争力的因素。
听证会有两个panels，一个是代表大公司利益和高新科技（如电子）的panel，6人，分别
代表电子工业，影音记录（recording）工业，农业，错过了第一个和第二个的介绍，第
二个是bear Sterns Inc的首席国际经济学家。他们的观点归纳如下：
1。美国制造业，特别是高科技制造业在核心竞争力方面仍然有很大优势；
2。中国的出口退税政策使得美国电子工业出于不利竞争地位；美国自身过高的“non－pr
oductivity”cost也是原因之 |
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发帖数: 1 | 46 QUANTUM SPACE ELEMENTS (QSE)
INTRODUCTION
This is a non-mathematical proposal introducing a cosmological model that is
cyclic, deterministic and infinity-free. For the purpose of achieving this
objective a number of new concepts are introduced. The framework of this
proposal is structured over a number of assumptions, leading to various
considerations of cosmological concerns. Furthermore, verification methods
are suggested of both, observational and mathematical nature.
ASSUMPTIONS
Space is dis... 阅读全帖 |
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S******y
发帖数: 1123 | 47 Regarding -
>3. Model the median/mean life span for each group. You can use complex
model such as fancy survival models, or simple approaches such as doing a
arithmetic mean of empirical life spans.
For suvival models, does that mean -
compute probability for each month, then compute weighted average for life
span?
Besides, what about cencored data modeling?
Thanks. |
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s*****t
发帖数: 637 | 48 C.9 Soft ID Page (EEPROM) (3CH)
The Soft ID page is shown below. This table summarizes the function,
the default value and the changeability of each bit. This page is saved in
an EEPROM that has a life span of 10,000 writes.
Note. The write life span is 10,000 writes. To preserve the write life span
of the EEPROM, the page is not saved to the EEPROM during a
Mode Select command if the new parameters are the same as the
current contents in the EEPROM. When the write life cycle limit is
exceeded, |
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j*****n
发帖数: 943 | 49 【 以下文字转载自 Swimming 讨论区 】
发信人: gxz (大狗熊), 信区: Swimming
标 题: zz公开水域游泳技巧
发信站: BBS 未名空间站 (Mon Jul 18 14:44:51 2011, 美东)
zz
公开水域游泳技巧
In my many years in this sport, I have never seen any reasonably
complete article in the magazines dealing with open water swimming (they
seem to rehash the same basic stuff every few years). A lot of them talk
about how to draft, or tell you to look up every few strokes to stay on
course, but very few seem to deal with the subject in much detail.
在我多年的运动生涯中，我从未在任何杂志中看... 阅读全帖 |
|
M******a
发帖数: 6723 | 50 来自主题: Mod_CHN_Hist版 - 奉天兵工厂 https://wwiiafterwwii.wordpress.com/2017/04/03/mukden-arsenal-after-wwii/
Mukden Arsenal after WWII
April 3, 2017 jwh19752 Comments
(Zhang's Gate, the old entrance to Mukden Arsenal)
For people interested in Japanese firearms of WWII, the name Mukden Arsenal
is familiar. The history of the facility after Japan's defeat is less well
known. Under various names, it did survive for some time, producing an odd
mix of WWII weapons after the war's end.
(Mukden Arsenal proofmark during WWII)
Mukden an... 阅读全帖 |
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