The article listed by 2nd floor mentioned them...
I don't think they are any better than golden retrievers. Golden retrievers
would lick everyone and they would just ignore everyone.
很多大型犬, 大的, 好的Breders就是在后院盖个狗窝, 然后把狗放在里面的. 也没
见谁去谴责, 去抗议.
在清藏高原上, 狗一年四季在外面, 冬天零下几十度的低温.
养工作犬不是养热带鱼. http://www.petplace.com/dogs/top-dog-breeds-for-life-outdoors/p
Top Dog Breeds for Life Outdoors
Due to space limitations or personal preference, some people choose to have
their dogs live the majority of their lives outdoors. Some dogs do better
than others as an outdoor dog.
Curly coated retriever. This retriever is a hardy dog that loves water. His
thick coat gives him protection from the har... 阅读全帖
☆─────────────────────────────────────☆
laosong8 (吃喝玩乐坐汽车) 于 (Fri Jul 18 13:12:23 2014, 美东) 提到:
很多大型犬, 大的, 好的Breders就是在后院盖个狗窝, 然后把狗放在里面的. 也没
见谁去谴责, 去抗议.
在清藏高原上, 狗一年四季在外面, 冬天零下几十度的低温.
养工作犬不是养热带鱼. http://www.petplace.com/dogs/top-dog-breeds-for-life-outdoors/p
Top Dog Breeds for Life Outdoors
Due to space limitations or personal preference, some people choose to have
their dogs live the majority of their lives outdoors. Some dogs do better
than others as an outdoor dog.
Curly coated retrie... 阅读全帖
Did you give the files enough time to upload before you tried to
retrieve them from a different computer? A file that is several MB
in size might take a while to upload, and before that's completed
you won't see it from the other computers.
I've been using Dropbox quite a bit in recent months and never
had a problem, even when they retrieved the files in China. The
largest chunk of junk that I have dumped into Dropbox was an
entire folder with close to a GB of various stuff, and it took a
looo... 阅读全帖
【 以下文字转载自 Postdoc 讨论区 】
发信人: middleman (in the middle), 信区: Postdoc
标 题: Two Postdoctoral Fellowships available in Information Retrieval
发信站: BBS 未名空间站 (Wed Jun 17 05:51:52 2009, 美东)
Two Postdoctoral Fellowships available in Information Retrieval
These two postdoctoral fellowships will be funded jointly by the Early
Researcher Award, the Ontario Ministry of Research & Innovation and York
University. Salary will be competitive. The initial appointment is one-year
and most likely will be renewed
【 以下文字转载自 Programming 讨论区,原文如下 】
发信人: johny (前程似锦), 信区: Programming
标 题: HTTP_X_FORWARDED_FOR in apache web server?
发信站: The unknown SPACE (Tue Mar 19 22:09:03 2002) WWW-POST
i want to retrieve the user's ip address, who is coming from a LAN, where my
homepage is also in. i don't want only to retrieve the ip of the proxy. one of
my friend told me that the variable "HTTP_X_FORWARDED_FOR" may be used for
this task. but when i add a line in my cgi script:
print "$ENV{'HTTP_X_FORWARDED_FOR'}";
it j
When I author an ASP page, will the
1. CSS file,
2. HTC file,
3. JS script
in my render be cached on client side?
If they are, usually how long will they be cached, and what's the policy of
re-retrieve of these files?
If they are not, that means the client have to retrieve CSS, JS, HTC for every
request, which is terrible. :-)
Thanks,
Calvin
I already retrieved data from mySQL table and show the table content in a
table in HTML. (written in Perl CGI).
The problem is: when there are too many rows, it is too slow to generate the
HTML, and not good for user. I want to only show some of the records in one
page, then use "previous", "Next" link for other record. It is like Yahoo
email.
Anybody know how to do it in Perl CGI, that I don't have to query table
repeatly? I mean for the first time, the Perl CGI retrieve all records and
save th
Yes, for the first time, it will take time to retrieve all records
anyway.
But what I mean is I don't want to query database every time for some
records,
for example, for records 21-40, then 41-60. I want to save all retrieved
records
in a global array for the first time. Then I only show 1-20 records.
When user
click "Next Page", which trigger the same cgi, but for this time,
instead of
querying database again, I just check the global array, and show the
21-40 records.
Hope this time, it is cle
If you include both username and password in your SQL query statement to
verify the logging event such as SELECT * FROM mytable WHERE username =
myname AND password = mypwd blah blah, then SQL injection may occur as long
as the malicious user type into the password field sth like "junk OR 3".
Use username only to retrieve the record (assumign username is unique) and
compare the retrieved password with HTML form posted password (after both
encrypted, of course, for better security).
You may als
找人做两个网页，有意者请进
本人不是IT，所以希望找人来帮尽快完成。比常见的稍微复杂一点，但应该不会太难。
请站内联系。
Prefer to be done using JavaScript and php.
Page # 1: a dynamic table with functions to add/delete row and column. The
content of the table, cell values, row/column titles, are all retrieved from
database. There is an "add new column"/"add new row" button at the corners
of the table. Clicking the button, the table will add column/row to the
existing table. The content of the cells of the added column/row are to
selected from drop down... 阅读全帖
http://finance.yahoo.com/news/IBM-Announces-Eight-prnews-109964
&.v=1
ARMONK, N.Y., Feb. 11, 2011 /PRNewswire/ -- IBM (NYSE: IBM) today announced
that eight universities are collaborating with IBM Researchers to advance th
e Question Answering (QA) technology behind the "Watson" computing system, w
hich will compete against humans on the quiz show, Jeopardy!, airing Februar
y 14-16.
To view the multimedia assets associated with this release, please click htt
p://www.prnewswire.com/news-releases... 阅读全帖
Hi,
I am writing a C++ program to support mysql or Oracle, depending on
user's environment. The version for mysql is ok. It retrieves records
from mysql server (result set) and stores them locally.
But for Oracle version, there are problems to store the data locally.
Because I have no much experience on Pro*c/C++ programming, could you
answer these questions below?
1) If I use "cursor" or "cursor variable", after "open" the cursor,
are the data retrieved still stored on DB server side?
2) If I d
Tricky question. There is a table in access 2000 which has a column with type
memo. The long (>255) length string is stored in that column. If I write a sql
in access to retrieve it, the length of the string returned is correct. The
insteresting thing is that when I write the sql in java application and
retrieve it through ODBC, the length of the string returned will be truncated
to 255 no matter how long it was.
My code is like:
...
Statement stmt = con.createStatement();
ResultSet rs = stmt.ex
Very good blog, but the blogger didn't actually answer the question he
raised:
"So how is it you can have good perf in Oracle, w/o IOTs, but in SQL Server,
everyone says need CIs for good perf?"
My answer is Oracle simply has more options to achieve the same that
SQLServer clustered-index could achieve.
Let's first think about what kind of table will benefit most from using
clustered-index/IOT. One typical example is table storing time series data
will benefit a lot. Using clustered-index/IOT ... 阅读全帖
【 以下文字转载自 DataSciences 讨论区 】
发信人: andykk (andykk), 信区: DataSciences
标 题: 求教sqlzoo euro 2012 第十三题
发信站: BBS 未名空间站 (Sun Nov 23 20:53:17 2014, 美东)
题目在这： http://www.sqlzoo.net/wiki/The_JOIN_operation
第十三题：
我的solution:
SELECT a.mdate, a.team1, SUM(CASE WHEN a.team1=b.teamid THEN 1 ELSE 0 END)
AS score1, a.team2, SUM(CASE WHEN a.team2=b.teamid THEN 1 ELSE 0 END) AS
score2 FROM game a LEFT JOIN goal b ON a.id = b.matchid GROUP BY b.matchid
ORDER BY a.mdate, a.id, a.team1, a.team2
这道题关键是不要漏掉0：0的比赛。我这个解法... 阅读全帖
I just have some tips in java: you may use java.net.URL and
java.net.HTTPURLConnection to compose and send http requests to prefered
website and then retrieve response message from it. As for the content part of
POST message, just combine input fields together in submitting form (you may
or may not need BASE64 encoding here).
For cookies, using HTTPURLConnection to iterate and retrieve all of them
(don't simply use getHeader("Set-Cookies) since it may not get all cookies
from the response messag
I am not a Java expert, so please bear with me for my silly question--
when constructing hashtable, I passed a String variable to the hashtable as
the Key in order to retrieve its value later on. But when retrieving, I am
using another String variable -- although the value of the string is same. The
hashtable returns no value.
For example, for the following table
Id value nId
1x a 3x
2x b 3x
3x c 7x
the variable ID is the
Yes.
1. int[] is only a single function call to set/retrieve a primary value.
2. List involves 2 (one to retrieve and one to get value from Integer
object. This is not counting the fact that List internally
may access an array itself using another function call. The list
algorithm may also be slower. There are maybe several logic checks as
well. In short, List has a lot more overhead costs.
When in doubt, read the source code :)
Suppose I have two fields source and genre. source can have thousands of
values. I want to read the values in. genre can have 10 values. The values
of the two fields will be changed from time to time. What's the most
convinient way to store and retrieve the values? No database is available.
Initially I planned to use Java property files to store them. But it appears
Java Properties class can retrieve multiple values for the same key. Do I
have to go with the most basic file processing?
Does hibernate provide database server solutions that improves
the retrieval of data objects?
For example, instead of making multiple SQL queries to retrieve
the data and its children, do one query and through the use of
server solution to package the result and decript the data on
the client, to improve the performance.
I am trying to do some research to see if there anything interesting
could be done in this area.
dynamic variable:
比如说我想用variable "varA". The word "varA" retrieved from database, how
can I use this word to get the variable value? 我现在想的是建一个lookup.
dynamic functions:
比如说我想trim一个variable. The word ".trim()" retrieved from
database, "" will be replaced by real variable and ".trim()" will be
excuted, how can I do that?
Thanks
Hello,
Amazon.com is looking for experienced engineers with Machine learning/Data
mining/Hadoop background. Please send your resumes to n******[email protected]
Many positions open, location- Seattle, WA
Job description: SDE
The product catalog is a key business asset and differentiator for Amazon.
The Catalog Quality organization is chartered with the goal of improving the
quality of this data by building systems and employing automated techniques
to identify and fix discrepancies and enrich the dat... 阅读全帖
String getString(int columnIndex)
Retrieves the value of the designated column in the current row of
this ResultSet object as a String in the Java programming language.
String getString(String columnLabel)
Retrieves the value of the designated column in the current row of
this ResultSet object as a String in the Java programming language.
well, i follow the ubutun instructions which is similar with debian, got
this
sudo debootstrap lucid /tmp/lucid http://us.archive.ubuntu.com/ubuntu
I: Retrieving Release
I: Retrieving Packages
I: Validating Packages
E: Couldn't download dists/lucid/main/binary-i386/Packages
Dear Amazon S3 Customer,
Amazon S3 now supports server side encryption with customer-provided keys (
SSE-C), a new encryption option for Amazon S3. When using SSE-C, Amazon S3
encrypts your objects with the custom encryption keys that you provide.
Since Amazon S3 performs the encryption for you, you get the benefits of
using your encryption keys without the cost of writing or executing your own
encryption code.
Until now, in order to use your own encryption keys, you needed to encrypt
your data ... 阅读全帖
Future 的结果只能用get()来得到： http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/F
A Future represents the result of an asynchronous computation. Methods are
provided to check if the computation is complete, to wait for its completion
, and to retrieve the result of the computation. The result can only be
retrieved using method get when the computation has completed, blocking if
necessary until it is ready.
There is a software called tiramisu that can help you to
retrieve your data files.
However, i am not sure it will recover your system. After
you retrieve all your
files, you may have to format you computer. If you like this
way just try this
website http://netbar.zb169.net/tiramisu.zip
Hi,
I am writing a Korn Shell program now on host1, but I need to run
some commands and retrieve the results from host2, my question is how
to implement this in Korn Shell:
1. telnet to host 2 from host 1
2. run a command line from host 2
3. retrieve the result to host1.
4. close the connection.
Thanks a lot!
