n******e
发帖数: 74 | 1 Yes you are so right. That's why when we tried to dance quick open reverse -
six quick run malgamation, no matter how fast we run, it's still very
difficult to do. Even at that time. we did the SQQS timing for the quick
open reverse.
Your explanation just enlightened me, that we should add a reverse pivot
after quick open reverse to follow into six quick run.
But anyway, we already changed it to four quick run and it worked quite good. |
|
|
f****p
发帖数: 18483 | 3 在一般情况下，quick sort比heap sort快是因为下面几个原因。
1）quick sort没有事先的准备。heap sort一开始要建堆。
2) quick sort 在一个pass以后，分界的那个element就是最终结果，一个pass的cost
和整个pass的数乘积基本上就是nlogn。heap sort取出一个后得要从上到下做调整，就
是差不多logn，乘积也差不多是nlogn。
3) 如果是多个cpu，多个thread，quick sort 绝对要比heap sort 强。
其实quick sort 主要的强的就是1) |
|
|
d**0
发帖数: 124 | 5 请教一个题目： k个unsorted arrays，假设都是n个元素。怎么样快速求出median？
不能把所有的array拼到一起再做quick selection。
我用类似quick selection的方法使用同一个pivot element在k个arrays里quick
select，再求
方法应该是这样，但是复杂度分析不出来。一个naive的bound是o(kn),但是这样就和拼
到一起做quick select一样。最后猜了一个o(nlogk)但是自己也不是很信服。
请大牛指教，谢谢！ |
|
z**********r
发帖数: 86 | 6 discover 这个月有5% gas 。我看了一下那个网页，里面列了一堆加油站，就是没有写
quick trip。
我想问一下，有没有人知道这个gas是否包括quick trip和quick trip里面卖的gift？
谢谢～ |
|
M*****e
发帖数: 1827 | 7 there's usually a S before the 6 Q
and that S is leader's LF follower's RF
that's why 6 quick runs can't be danced after quick open reverse
if you check quick open reverse's following figure list
6 quick run is probably not there.
i remember working through this before. syllabus is fun. (: |
|
w*******y
发帖数: 60932 | 8 Just came across this at Sears
Craftsman NEXTEC 12.0 Volt Quick Boost Battery Charger:
http://www.sears.com/shc/s/p_10153_12605_00929497000P
On the product page on their website it's priced at $21.24*
(*after 15% Midnite Madness Discount)
DO NOT ADD IT TO YOUR CART YET
To get it for $13.98 follow these instructions:
Click on the "New Local Ad" link [right above the picture of th item on the
product page]
Enter your zip code and select your local store to view the ad
Go to the "Tools Offers" - sc... 阅读全帖 |
|
f****p
发帖数: 18483 | 9
我其实还好少说了一个。
quick sort把一个分裂成两个的时候，理想情况是平均分。而下一步两个子表的长度都
是那个父表的一伴。而heap sort则不是。
你仔细观察这个动画。heap的准备和每一步做的都有。
http://en.wikipedia.org/wiki/Heapsort
如果一般情况下
quick sort cost = n + (n/2 + n/2) + (n/4 + n/4 + n/4 + n/4) + ...
= n * log(n)
heap sort cost = sum [log(i)] for i = n, n-1, n-2, ..., 1
所以尽管heap sort 是 n log(n)，quick sort基本上是最优的。
为了达到最优效果，对于大的n，一般还会做个randomization。很多randomized
algorithms就是这个思路。一般就一两遍就可以达到了，就是说再加上个n 或者 2n。 |
|
r*********n
发帖数: 4553 | 10 irrespective of CPU caching, quick sort has another theoretical advantage
over heap sort: 3way-quick sort is entropy-optimal, O(nh) where h is the
entropy, whereas the other one is not.
if all the elements are truly uniformly distributed btw 0 and n-1, then h =
logn. however, for all other discrete distributions, h < logn and hence
quick sort is superior |
|
n******e
发帖数: 74 | 11 four quick run 和 six quick run的步子是一样的，只是timing不同。应该可以跳在
quick open reverse之后吧，let me double check. |
|
M*****e
发帖数: 1827 | 12 from my coach
best syllabus amalgamation you could do with 6 quick run:
hover corte
6 quick run
it has speed contrast. after a slow, shapy hover corte,
with a semi-hop slow then 6 quick running steps. it
can look like open steps, very dynamic.
-
good. |
|
s********n
发帖数: 650 | 13 最近刚要给一MM付款忽然发现paypal上钱不够了 从银行转账又要3-5天，忽然发现
Chase刚推出类似paypal的新服务 chase Quick pay, free, instant transfer!
不用把钱从银行和paypal间转来转去了，而且在chase的网站从checking或saving
account上直接转，立马到账！又安全，又快捷方便！只要send money或receive money
的一方有chase账户就可以转账，知道对方注册chase quick pay 的Email就可以转账了
！我准备先试试！
其他感兴趣的姐妹们可以试试！经常在换版交易的MM不用担心被paypal查了收费了！
看了网上一些用过的人的评论都还不错，
“I found it nice to have the money instantly in my checking account, rather
than in some other account (e.g. PayPal) where it would have to be
transferred later.”
Check t... 阅读全帖 |
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d******t
发帖数: 180 | 14 In XP, I used to have the quick launch check box from "properties" of the
taskbar, where I can enable the quick launch, and show the desktop is one of
the choices. But I could not find the quick launch check box in Window 7.
Basically I want to have the show desktop button handy in the taskbar...
rather than right click and click "show the desktop" in the menu.
Thanks. |
|
z*******n
发帖数: 1034 | 15 InfoWorld Tech Watch
July 14, 2014
Swift, Apple's new programming language for iOS and OS X applications, has
rocketed up the charts in two monthly tabulations of programming language
popularity.
Introduced in early June, the language enters the July Tiobe Index at number
16 and did even better on this month's PyPL Popularity of Programming
Language index, placing 10th. "Everybody is curious to know what this new
language is about, especially because it has been developed by Apple," said
Paul Ja... 阅读全帖 |
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d******0
发帖数: 22800 | 16 【 以下文字转载自 Watch_Timepiece 俱乐部 】
发信人: CCMR (花和尚), 信区: Watch_Timepiece
标 题: Movement Quick Reference Guide (ZZ)
发信站: BBS 未名空间站 (Mon Nov 22 01:08:49 2010, 美东)
一篇好文,有机芯价格，建议喜欢机芯的教友收藏。
http://alturl.com/ckves
机芯详细资料
http://tinyurl.com/23tapbj
表的知识
http://tinyurl.com/2fm3yh7
Movement Quick Reference Guide
ETA 2824-2
One of the more common automatic ETA movements. Commonly found in watches requiring a standard dial and date wheel. Beats at 28,000 BPH (beats per hour)
ETA 2836-2
Similar to the 2824-2, ... 阅读全帖 |
|
w*******y
发帖数: 60932 | 17 Quick-Clean Gift Pack here:
http://www.rightathome.com/Offers/Pages/SeptemberOffersW2.aspx
Searched but couldn't find...
Weekly giveaways through September!
First 3,000* to respond will receive a Quick-Clean Gift Pack with one
Scrubbing Bubbles Toilet Cleaning Gel and a pouch of Pledge Multi Surface
Wipes - two products that are perfect for quick cleanups. A one-week only
offer!
|
|
w*******y
发帖数: 60932 | 18 Amazon has Jergens quick releace pins various diameters and lengths don't
know of a great use off hand but from what I know they are very good quality
.
Link:
http://www.amazon.com/s/ref=sv_indust_9?ie=UTF8&rh=n:1264351011
#/ref=sr_st?keywords=jergens&qid=1296877111&rh=n%3A16310091%2Cn%3A!
2334102011%2Cn%3A!2334164011%2Cn%3A1264351011%2Ck%3Ajergens&sort=price" rel=
"nofollow" target="_blank" onclick="_gaq.push(['_trackEvent', 'thread', '
click', '2640717 - quick-realease-pins-amason-1.31-and-up'... 阅读全帖 |
|
w*******y
发帖数: 60932 | 19 This is another Starbucks pick of the week Book, "Quick & Easy Recipes 1-2-3
" by Rozanne Gold.
For more info:
Link:
http://itunes.apple.com/us/book/quick-easy-recipes-1-2-3/id4495
quote
These three-ingredient recipes make it simple to cook nutritious,
delicious meals every day with minimal effort. Here are recipes for
weeknight dinners at the end of a busy work day, appetizers that let you
socialize with guests instead of fussing in the kitchen, and break... 阅读全帖 |
|
g****5
发帖数: 1639 | 20 对于无序的数列，O(nlgn)就是平均最快的sort。当然能够达到O(nlgn)的sort算法有很
多。对比其他数量级最快的算法，quick sort比heap sort一般O(nlgn)的系数要小，所
以更快。跟merge sort比，不需要征用O(n)的额外内存，所以空间上更有效。 |
|
m**********n
发帖数: 27535 | 21 【 以下文字转载自 Parenting 讨论区 】
发信人: unfolding (不懂), 信区: Parenting
标 题: 怎么喊回去some quick witted 回击？
发信站: BBS 未名空间站 (Thu May 29 12:25:10 2014, 美东)
女儿四年级。昨天回家委屈地说，早上有一个五年级的男孩路过她，把自己的两个眼角
往上拉着说：“CHINESE!”女儿很伤心，也不知说什么，一天都不开心。女儿说这个男
孩对很多小朋友都很rude。
我说了三点。 1。 It must be very hurting, I feel you. 2.）你不必在意,小事一
桩。 3。It’s the best if you can say something next time. For example:
Please be quiet, It’s so rude!
大家有什么好建议，下次碰到同样情况，怎么喊回去some quick witted 回击？ (Such
as: Shut up, small brain?? :-)) |
|
I******I
发帖数: 14241 | 22 既然官网这么说了应该没问题。不过应该是不能享受纽约EZPASS在纽约的折扣了。但是
从新泽西到纽约的桥貌似还是可以享受折扣价，纽约市内的其他收费桥都是cash价。
NC Quick Pass is now compatible with E-ZPass, SunPass and Peach Pass
facilities. The NC Quick Pass sticker transponder will not only work in NC,
but also on all SunPass and Peach Pass accepted facilities.
https://www.myncquickpass.com/en/about/rates.shtml |
|
t********i
发帖数: 7856 | 23 好像国会通过了一个法律，要求全美国所有turnpike的ETC系统必须在2016年10月1日前
联网。所以在考虑是否要把纽约EZ pass换成NC Quick Pass ......
如果我现在申请一个 NC Quick Pass，去了FL之后再 close account，能不能把 tag
还回去把 20 块钱要回来？
, |
|
p******2
发帖数: 22 | 24 二手交易风险自负！请自行验证是否合法和一手卡！:
有原始发票
我想卖的物品:
Cannondale Quick 6 Bicycle(自行车，锁，头盔，前后灯)西雅图
单张面值:
可接受价格(必须明码标价！):
350美金(可议价)
物品新旧要求:
仅使用两个月
邮寄方式要求:
最好当面交易，不方便邮寄。
买卖双方谁承担邮寄损失(Required if not code only):
最好当面交易，不方便邮寄。
付款方式说明:
当面付现金。
其他补充说明:
Seattle,最好是Redmond地区。相当新的Cannondale Quick 6自行车，连头盔，锁，前后的灯（用电池的）一起卖。
广告的有效期:
Until sold
物品来源(Required for All Cards!):
自购
我的联系方式:
站内信联系
Warranty期限:
能否证明是合法的一手卡?(Required for All Cards!):
state and zip:
WA 98052 |
|
|
m******8
发帖数: 309 | 26 我印象里chase quick pay跟BOA转帐差不多， 为什么有人跟我说chase quick pay跟
BILL PAY一样？ |
|
m******r
发帖数: 2950 | 27 看板上的讨论，觉得chase quick pay不安全的原因是被reverse payment.
可是看了一下chase quick pay的文件：
Can I reverse a payment?
You cannot initiate a reverse on a completed payment from Chase QuickPay.
Simply ask the other person to send you back the money via Chase QuickPay in
order to settle up. If you suspect fraudulent activity and would like to
reverse a payment, please contact customer support.
说是已经completed payment是不能reverse的啊。难道被骗的都是在complete之前被
reverse了吗？ |
|
g*****y
发帖数: 45 | 28 二手交易风险自负！请自行验证是否合法和一手卡！:
我想卖的物品:
Quick Sale 30Booklets Forever Stamps for $210
单张面值:
$8.8*30=$264
可接受价格(必须明码标价！):
$210
物品新旧要求:
Unsend
邮寄方式要求:
usps
买卖双方谁承担邮寄损失(Required if not code only):
before me, after you
付款方式说明:
non cc paypal
其他补充说明:
Want some quick cash, so sell these stamps at really cheap price
hurry up!
广告的有效期:
物品来源(Required for All Cards!):
我的联系方式:
PM
Warranty期限:
until sold
能否证明是合法的一手卡?(Required for All Cards!):
state and zip: |
|
p******2
发帖数: 22 | 29 二手交易风险自负！请自行验证是否合法和一手卡！:
有原始发票
我想卖的物品:
Cannondale Quick 6 Bicycle(自行车，锁，头盔，前后灯)西雅图
单张面值:
可接受价格(必须明码标价！):
350美金(可议价)
物品新旧要求:
仅使用两个月
邮寄方式要求:
最好当面交易，不方便邮寄。
买卖双方谁承担邮寄损失(Required if not code only):
最好当面交易，不方便邮寄。
付款方式说明:
当面付现金。
其他补充说明:
Seattle,最好是Redmond地区。相当新的Cannondale Quick 6自行车，连头盔，锁，前后的灯（用电池的）一起卖。
广告的有效期:
Until sold
物品来源(Required for All Cards!):
自购
我的联系方式:
站内信联系
Warranty期限:
能否证明是合法的一手卡?(Required for All Cards!):
state and zip:
WA 98052 |
|
s********7
发帖数: 4681 | 30 一直都用Non CC paypal。最近有买家问Chase Quick Pay，看了chase的视频，知道如
何炒作了，但是quick pay以后钱是到Chase的Checking还是Chase的CC呢？ |
|
s********7
发帖数: 4681 | 31 一直都用Non CC paypal。最近有买家问Chase Quick Pay，看了chase的视频，知道如
何炒作了，但是quick pay以后钱是到Chase的Checking还是Chase的CC呢？ |
|
|
h*****t
发帖数: 122 | 33 【 以下文字转载自 SanFrancisco 讨论区 】
发信人: homepot (homepot), 信区: SanFrancisco
标 题: Costco 有Quaker quick oats 1 minute 的大包装吗
发信站: BBS 未名空间站 (Sat Nov 12 10:04:06 2011, 美东)
家门口的costco只看到old fashioned，没有quick 1 minute的。不知道是不是暂时缺
货？
另外， 还有哪有卖的？ |
|
r*d
发帖数: 896 | 34 merge sort是stable的
quick sort是unstable
如果要保留原数据的顺序，要用merge sort
也有stable quick sort，不过比较复杂 |
|
l*******m
发帖数: 1096 | 35 quick sort 快，因为cpu cache friendly。搞搞数值算法就知道现在CPU的运算单元一
般都不会跑满，CPU io花好多时间，由于heap操作，index是跳来跳去的，cache
reloading太多。而quick sort， index 是滑动的，所以overhead低 |
|
r**********g
发帖数: 22734 | 36 quick sort是O(n^2)好吧。要O(nlogn)，需要先randomize。quick sort还不是stable
的。以前说qsort快主要是cache line优化得好，如果是sort object的话其实都是一样
，我试过，用java写qsort还不如heap sort快。heap sort很适合用在需要不断添加删
除对象的sorted heap对象。而现在大规模parallel，像MapReduce，其实MergeSort要
好得多。 |
|
p****q
发帖数: 149 | 37 昨天刚投了份简历，今天申请的组里就有一个人来信要跟我明天约个时间quick
discussion
quick discussion是不是代表不会问到technical的问题，随便聊聊简历之类的？ |
|
发帖数: 1 | 38 请问：既然quick selection 理论上证明是linear，比heap selection快。那为什么
top k 的问题都用heap 呢？
按理说应该用最快的quick selection啊。 |
|
f*****t
发帖数: 159 | 39 Fremont Automall Quickly茶餐廳急聘幫手,需有責任快手,机会均等，.43743 Boscell
Rd, Fremont 94538
Our cafe has immediately openning for multi-task helper, reponsible and
quickly hands
equal opportunity employer
f**********[email protected] |
|
f*****t
发帖数: 159 | 40 Fremont Automall Quickly茶餐廳急聘幫手,需有責任快手,机会均等，.43743 Boscell
Rd, Fremont 94538
Our cafe has immediately openning for multi-task helper, reponsible and
quickly hands
equal opportunity employer
f**********[email protected] |
|
s*****e
发帖数: 51 | 41 According to our records, you are currently enrolled in our Quick Payment
service, an online service that allows you to make same-day bill payments to
participating non-Bank of America companies for a fee. This is a
notification to inform you that the service will no longer be available,
effective March 17, 2012.
问了CSR,说一个是我用Quick Payment少，我问以后可以再申请吗，他说针对all
customers,意思是BOA准备不再支持这个service了。 |
|
k*******7
发帖数: 227 | 42 麻烦问问大家，chase quick pay二手交易，收款后，付款人（对方）可以取消么，看
了很久，有的说如果是pending状态就可以，有的说，只要收款人accepted，付款人就
不可以再取消了。
请高手给科普一下吧，呵呵！
问这个问题因为前天去银行，那个banker居然说我们平时说很安全的的money order或
者cashier check都可以被取消，所以不知道她说的是不是真的，她说的是quick pay一
旦接受就取消不了了。 |
|
m*****a
发帖数: 2609 | 43 强烈推荐没有sign up FrequentMiler quick deals的sign up。看他的blog一年多了，
最近才sign up这个email alerts，事实证明确实收到了很多即时信息，而且是你即便
天天看FM blog也未必看到的（跟Blog post内容不重复）
http://frequentmiler.boardingarea.com/category/quick-deals/
===========================
From Sunday 4/19/15 through Saturday 4/25/15, Staples is offering a $20
Staples gift card via rebate with the purchase of $300 in Visa or
Mastercards gift cards.
Generally with these deals it is best to use a Chase Ink card to earn 5X
Ultimate Rewards points or an Amex... 阅读全帖 |
|
f*******w
发帖数: 13821 | 44 不建议交易打印胖子；胖子是免费的，收费的是服务:
$1off Quaker Oats Instant Quick Old 20 coupons 4/30 10张
所求物品名称:
$1off Quaker Oats Instant Quick Old 20 coupons 4/30
物品类别（coupon: mfc 等；血糖仪等）:
报纸coupon
物品来源（报纸夹页，厂家邮寄等）:
可接受的价格（必须明码标价，必填）:
2包each or paypal+shipping
邮寄损失方式哪方承担（若需邮寄，必填）:
付款方式说明:
本贴有效期（必填）:
联系方式（例： 站内）: |
|
p***e
发帖数: 29053 | 45 quick conclusion:
there are 52k 485 demand generated in Dec and Jan.
quick assumption: # of PD current but not submit in Dec and Jan == # of
485
submitted are not in EB2IC
there are 52k demands before Jan 2009 for EB2IC.
40k annual supply, and 20k SO, 20k row, and some 485 consumed in Oct and
Nov
, Cut off day will stop around 07/2008 this summer
**********************
ok, according to last year
we have 30k SO from eb2 ROW and eb1
So they used 80k-30k=50k for 12 months
50k/12= 4.2k per month for... 阅读全帖 |
|
g*2
发帖数: 658 | 46 Crank your calorie-blasting way up with these quick tricks.
1. Linger in the dairy aisle - Women burned more fat and calories when they
ate 1,000 to 1,400 milligrams of calcium per day, according to findings
published in the American Journal of Clinical Nutrition. That’s three to
four servings of dairy.
2. Eat more meat...and eggs and beans - People who got 40% of their daily
calories from protein lost significantly more body fat than those whose
diets had only 15% protein, even though they cons... 阅读全帖 |
|
T*********e
发帖数: 39815 | 47 ☆─────────────────────────────────────☆
pinkeverlast (pink) 于 (Thu May 21 22:19:07 2009) 提到:
我想买all purpose的，轻的，clip比较smooth的。看了不少分享下吧
专门为sports climbing设计的quick draw一般dogbone都比较粗，挂上以后不会随便转
方向。all purpose的draw会用比较细的sling, 挂在bolt上会多多少少转点方向。如果
要很快地clip就容易back clip。而且wire gate虽然轻，clearance大，但clip起来没
有bent gate快，所以比较serious的人sports和trad的quick draw是分开的两套。但我
是觉得除非你sports天天爬5.12+，而且一直在push limit，all purpose的没啥区别。
我用过的两种专门为sports设计的draw
1. Black Diamond类似livewire的一种，现在BD网站上已经看不到了
2. Petzl Spirit: o |
|
y********n
发帖数: 2063 | 48 should say very quickly.
play super turbo sng.
or cash game.
long time ago, I think it is very hard to get 3k ftp points every week.
Later on I found it is easy, you play sng, very quickly.
about |
|
