w***g
发帖数: 5958 | 1 Make sure the file is intact (check the size of the file, the right size sho
uld be several megabytes.)
Borland free compiler is good.
(even after I reboot the computer). What I can do? THanks, |
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p***n
发帖数: 635 | 2 最大可以2GB, 不过缺省的设置是4MB
http://support.microsoft.com/default.aspx?scid=kb;EN-US;Q295626
SYMPTOMS
When you try to use the HtmlInputFile control to upload a large file, the file may not be uploaded.
CAUSE
This problem occurs because the default value for the maxRequestLength parameter in the section of the Machine.config file is 4096 (4 megabytes). As a result, files that are larger than this value are not uploaded by default.
RESOLUTION
To resolve this problem, use one of the following |
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x**n
发帖数: 461 | 3 这个是基本的seperation of concern原则，每一个东西有自己的responsibility，这
是最基本的architecture的原则。那种所谓每一个query要几百个Megabytes读取,所以
要把Busines Logic放到数据库中的自己去找设计上的错，或则继续生活在20年前。就
像上面说的，Business Logic绝对不能放在SP里，数据库就是做自己的CRUD的。不管你
那一层用什么，你都逃不掉OR/M，什么大型应用不用OR/M，纯属瞎扯。越是大型的应用
，OR/M越发重要，只有你做点小小的自娱自乐的东西可以bypass OR/M，甚至你可以用
transaction script，还没听说有那个严肃的application 不需要 OR/M的。 |
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l*s
发帖数: 783 | 4 ☆─────────────────────────────────────☆
vn (jmj) 于 (Fri Oct 19 10:25:39 2012, 美东) 提到:
- 做很多view的操作吗？加index啥的不？还干神马其他的？
- 你们都把sql query写成stored procedure吗？前段时间好像就是在这个版上看到一
种观点就是用linq 这样在c#里面就可以改 比stored procedure方便。。。这个理解对
不对？
- 用其他的方式访问db 比如NHibernate 还有什么工具？
☆─────────────────────────────────────☆
vn (jmj) 于 (Mon Oct 22 09:57:38 2012, 美东) 提到:
脚踏实地的问题木人讨论 都跑到隔壁去吵架 唉
☆─────────────────────────────────────☆
NeverLearn (24K golden bear) 于 (Mon Oct 22 17:36:01 2012, 美东) 提到:
只要关联查询多了，... 阅读全帖 |
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r****y
发帖数: 26819 | 5 据说以前的policy是一个文件一毛钱，是怎么回事呢？
Amazon has announced a couple of Kindle-related changes today. First, they’
re adding support for two new document types: RTF and DOCX.
Support for PDF as well as DOCX files is experimental, and Amazon is warning
that “some complex PDF and DOCX files might not format correctly on your
Kindle.”
The other change has to do with pricing; from now on, Amazon will charge 15
cents per megabyte for wireless uploading of personal documents to your
Kindle - rounded up to the ne |
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g*******e
发帖数: 31 | 7 MC有Intel芯片的combo吗？我怎么找不到combo的页面。
AMD 965 X4和 i5 760 比怎么样？主板里MSI，Megabyte 和Asus那个好？
谢谢！ |
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c**i
发帖数: 6973 | 8 (1) Kathe5rine Rosman, The Most Awkward Meeting; New Elevators Sort
Employees, Foiling Manners And Face Time. Wall Street Journal, May 19, 2011.
http://online.wsj.com/article/SB10001424052
748703509104576331044032063796.html
Quote:
"Elevators now route employees, sometimes according to rank. They can help
corporations keep track of who is in the office and who isn't. They can be
programmed so that a germophobe can simply wave an ID card in front of a
reader and be shuttled to the proper floor wi... 阅读全帖 |
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l*******n
发帖数: 373 | 9 20 megabytes/s? 这个对DNS－320来说已经顶天了。 |
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xt
发帖数: 17532 | 10
I didn't say it's worth it. However if you have an obfuscater it takes
only a little script coding to make it happen.
I don't know of PeopleSoft HR system has business logic in applet. I know
their client applet is in megabytes. |
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D**a
发帖数: 757 | 11 我的NAS突然之间就当机了， 好像是ROM或者FIRMWARE出了问题，HDD读不出了。 NAS是
个LINUX BASED的盒子，我把硬盘去了出来， 接到了我的VM上，现在是如下情况， 请
问该如何处理？ HDD上是所有的照片和文档， 不能格式化。是下面那个1T的盘。
To run a command as administrator (user "root"), use "sudo ".
See "man sudo_root" for details.
lbblmm@lbblmm-VirtualBox:~$ xfs_repair
Usage: xfs_repair [options] device
Options:
-f The device is a file
-L Force log zeroing. Do this as a last resort.
-l logdev Specifies the device where the external log resides.
-m maxmem ... 阅读全帖 |
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L*****e
发帖数: 8347 | 12 你觉得“能支持一千万人在线”这个要求属于我说的“能准确提出想要解决的问题”？
一千万人在线干嘛？发呆？灌水？搜索？看视频？购物？联网游戏？有什么样的
performance要求？有什么security要求？有什么maintainance要求？硬件条件是什么
？软件条件是什么？
拿一个非常简单的例子来看看“准确地提出要解决的问题”和“模糊的提问”的区别，
Programming Pearls第一章就是一个最好的例子。
Version 1:
“How do I sort a disk file？”
Version 2:
Input: A file containing at most n positive integers, each less than n,
where n = 10^7。 It is fatal error if any integer occurs twice in the input.
No other data is associated with the integer.
Output: A sorted list in increasing order of ... 阅读全帖 |
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k**********g
发帖数: 989 | 13
Yes, performance is the main factor.
OpenCV is performance intensive because it has to process a lot of data. A
single image may have tens or hundreds of millions of bytes. Whereas an HTML
file may only be 0.1 megabyte or so.
https://github.com/Itseez/opencv/blob/master/modules/imgproc/src/imgwarp.cpp
Java can always use OpenCV's Java bindings.
OpenCV has been ported to many different architectures. In most
architectures, CPU-specific (and GPU-specific) optimizations and new
instruction sets ar... 阅读全帖 |
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k**********g
发帖数: 989 | 14
何谓 轻量级 ?
in LOC ?
in megabytes? before or after gunzip ? |
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a*f
发帖数: 1790 | 15 用Django的很多都不知道会有这样的问题。这里的用户不知道有多少人知道这个问题：
"In fact, the Django open source Python content management system suffered
from a well-publicized denial-of-service vulnerability because it used the
PBKDF2 algorithm and supported unlimited length passwords at the same time!
By sending very long passwords, attackers could force the systems running
Django to consume an inordinate amount of processor resources. A 1 megabyte
password submission could take up to a minute or more of CPU time! " |
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k*******b
发帖数: 255 | 16 I have a desktop computer that suddenly crashed, and the diagnosis says the
OS is inconsistent. So reinstall should fix my problem. However, I have
several megabytes important data which were recently generated and have not
been backup yet. I am afraid a reinstall will permanently delete these data
on C disk.
I wonder whether there is any software (probably ghost?) that can boot the
computer and copy these data to other disk? Currently, I cannot log into my
windows 7 neither in normal mode nor s... 阅读全帖 |
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s***t
发帖数: 195 | 17 don't understand. anything needed for booting the os is in /boot.
of course you don't want to move it arround and it's very small.
but for /usr/, sure you can move it to another partition and don't
affect anything, and /usr/ usually has several hundred megabytes to
a couple of gigabytes. unix doesn't use partition, instead, it uses
directory to locate the files. |
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z**********u
发帖数: 23 | 18 Perfectly normal.
Some hundreds of megabytes are for page files and recovery files. |
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k*******b
发帖数: 255 | 19 I have a desktop computer that suddenly crashed, and the diagnosis says the
OS is inconsistent. So reinstall should fix my problem. However, I have
several megabytes important data which were recently generated and have not
been backup yet. I am afraid a reinstall will permanently delete these data
on C disk.
I wonder whether there is any software (probably ghost?) that can boot the
computer and copy these data to other disk? Currently, I cannot log into my
windows 7 neither in normal mode nor s... 阅读全帖 |
|
c*******o
发帖数: 8869 | 20 hehe, he is talking about dataset with 10 million records instead of 10
megabyte.... |
|
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n*****t
发帖数: 41 | 22 谢谢，文件如下。我只要读取最后一个数，就是那个likelihood的数值。
MERLIN 1.1.2 - (c) 2000-2007 Goncalo Abecasis
References for this version of Merlin:
Abecasis et al (2002) Nat Gen 30:97-101 [original citation]
Fingerlin et al (2004) AJHG 74:432-43 [case selection for
association studies]
Abecasis and Wigginton (2005) AJHG 77:754-67 [ld modeling, parametric
analyses]
Fingerlin et al (2006) Gen Epidemiol 30:384-96 [sex-specific maps]
Chen and Abecasis (2007) AJHG 81:913-26 [qtl assoc... 阅读全帖 |
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b********m
发帖数: 65 | 23 open another terminal, and type: free -m
This will tell you how much memory is free in the unit of megabyte.
if your cpu is 32 bit, then, the maximum memory it can address is 4G. If
your matrix uses more than that, it may crash the code.
memory |
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z*****r
发帖数: 47 | 24 是说upstream average1.5M,peak 2.7M吗？那downstream呢？
是MegaBits还是MegaBytes? |
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k******t
发帖数: 163 | 25 Someone please weigh in... which Ring+ plan is reliable & worth paying a
monthly FEE - compared to:
Initial post w/ Carrier LINKS
Freedom Pop [freedompop.com]
100% free basic plan: 200 minutes, 500 texts, 500 MB each month.
Cancel anytime.
Republic Wireless [republicwireless.com]
Plans start at $15 a month.
Get unlimited talk, text and 1GB of data for $20 a month.
No-contract, but must use one of their phones.
RingPlus (Sprint Network) [ringplus.net]
Free plan: 100 minutes, 100 text messages, 10... 阅读全帖 |
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p*******m
发帖数: 20761 | 26 Asuswrt-Merlin Changelog
========================
380.64 (16-Dec-2016)
- NEW: New firmware availability notification. The router will
notify you if a new firmware is available, and will also
let you view the changelog before sending you to the
download page (the update process remains manual).
Note that the automated check will only report new
final releases. The Check button on the Firmware Upgrade
will immediately check for final... 阅读全帖 |
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s*****r
发帖数: 11545 | 27 I heard that redpocket charges 10 cents per minute, per megabyte, or per sms
. Unless cellnuvo can negotiate a better deal, this price might kill
cellnuvo. The worse thing is redpocket refill card will expire. In this case
it is better to use freedompop premium voice and tello payg. Let's wait and
see.
If cellnuvo offer a $10 gift card for 9000 points, I will take gift card to
tello. |
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s*****r
发帖数: 11545 | 28 Key point : in a billing cycle you will be charged 1 cent if (a) you use
less than 5mb data or make less than 5 calls, and (b) do not make any
payments for services or overage.
It looks that there is no calling requirement. BTW, I do not see the a
clause saying that you can disable auto topup by depositing 5 bucks.
10/25/2017 new tos of FP
FreedomPop uses an "Automatic Top-Up" feature to ensure you are never left
without broadband access when you exceed your subscribed Monthly Plan limits
. The ... 阅读全帖 |
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s*****r
发帖数: 11545 | 29 For the downgraded cards with auto topup, it has been like this for a long
time: once data usage passes 600M, fp will topup $15 from your credit card
and charge from this new $15 credit for whatever you use over 700M.
For the downgraded cards without auto topup: once data usage passes 700M, fp
will charge 2 pennies per megabyte from your credit, if your credit is
insufficient or expired, FP will (a) charge your credit card for whatever
you over use, or (b) topup $15 from your credit card and cha... 阅读全帖 |
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w*******y
发帖数: 60932 | 30 I've been using NearlyFreeSpeech.NET:
https://www.nearlyfreespeech.net/
for over a year, and I can safely say that this is without doubt the most
affordable and reliable option for hosting small websites.
Even though NFSN don't advertise it this way, their NearlyFreeSpeech.NET:
https://www.nearlyfreespeech.net/
is very similar to that of a cloud hosting service. The only difference is
that NFSN only charges pennies for what most cloud hosting services charge
dollars for. As of January 2011, ... 阅读全帖 |
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w*******y
发帖数: 60932 | 31 D-LINK 2-bay DNS-323 Diskless network storage enclosure 3.5" SATA gigabit $
95 f/s after MIR
Link:
http://www.mwave.com/mwave/SKUSearch.asp?px=DS&scriteria=398931
Description:
The D-Link DNS-323 2-Bay Network Storage Enclosure, when used with internal
SATA drives, enables you to share documents, files, and digital media such
as music, photos, and video with everyone on the home or office network.
Remotely accessing files through the Internet is also possible with the
built-in FTP server2. Wheth... 阅读全帖 |
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w*******y
发帖数: 60932 | 32 Link:
http://www.groupon.com/deals/gg-night-vision-binoculars?utm_med
I searched Nightvision and Night Vision and did not get a hit, so I hope
this is not a repost.
Groupon Goods has Night-Vision Binoculars with Video Recorder for $35, plus
$5 shipping.
Infrared night-vision binoculars view up to 50 ft. in darkness & store
videos or photos on 128MB memory or included USB memory stick
For $35, you get Jakks Pacific Spy Net night-vision
infrared stealth binoculars with 128-megaby... 阅读全帖 |
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w*******y
发帖数: 60932 | 33 I was reading online blog - and this might be interesting if anyone would
like to test new windows 8. I think most of geek already knows this would
be available. Whatever was it it free I try it out.... Please note this is
just Consumer preview (AKA similar to Beta but more stable than beta a
little)
quote
Tomorrow is February 29th and besides being a day that occurs once
every four years, Microsoft will also unleash the Windows 8 Consumer Preview
. The... 阅读全帖 |
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