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How to find the installed pandas version
...: None
rpy2: 2.5.5
sqlalchemy: 0.9.8
pymysql: None
psycopg2: 2.4.5 (dt dec mx pq3 ext)
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C# code to validate email address
...valid, you could look for known top-level domains, check the domain for an MX record, check for spelling errors from common domain names (gmail.cmo), etc. Then present a warning giving the user a chance to say "yes, my mail server really does allow ???????????? as an email address."
As for using ...
Change R default library path using .libPaths in Rprofile.site fails to work
...) know the equivalent in Linux command line?
– Diego-MX
Apr 8 '15 at 22:39
5
Sure, just set these...
What is the difference between linear regression and logistic regression?
...tc.
Equation
Linear regression gives an equation which is of the form Y = mX + C,
means equation with degree 1.
However, logistic regression gives an equation which is of the form
Y = eX + e-X
Coefficient interpretation
In linear regression, the coefficient interpretation of independent variabl...
Provide an image for WhatsApp link sharing
... @DerkJanSpeelman I don't understand, this site: jornada.unam.mx/ultimas/2018/06/19/… has more than 35 characters and the image preview is working. where can I find the correct specification?
– elios264
Jun 19 '18 at 16:26
...
整合phpcms v9和discuz X3.2实现同步登陆、退出免激活 - 更多技术 - 清泛网...
...DBNAME, UC_DBCHARSET, UC_DBCONNECT, UC_DBTABLEPRE);
2、为什么不使用官方自带的 UCenter 客户端？
答：官方自带的 UCenter 客户端版本为 1.5.1 Release 20100501 ，而 Discuz! X3.0 使用的版本为 1.6.0 。版本不一致，无法整合成功。
3、整合成功后，能...
初窥InnoDB的Memcached插件 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...原因，HandlerSocket并没有真正流行起来，不过庆幸的是MySQL官方受其启发，研发了基于InnoDB的Memcached插件，总算是在MySQL中延续了NoSQL的香火，以前单独架设Memcached服务器不仅浪费了内存，而且还必须自己维护数据的不一致问题，...
What are the differences between Chosen and Select2?
...ns I am using some kind of adaptation of it in the ExpressionEngine add-on MX Select Plus (it is how I got here as there is now a competing add-on using Select2).
– notacouch
Jun 10 '13 at 17:20
...
Error :Request header field Content-Type is not allowed by Access-Control-Allow-Headers
...' 'Authorization,Content-Type,Accept,Origin,User-Agent,DNT,Cache-Control,X-Mx-ReqToken,Keep-Alive,X-Requested-With,If-Modified-Since';
Along with the Access-Control-Allow-Origin header:
add_header 'Access-Control-Allow-Origin' '*';
Then reloaded the nginx config and it worked great. Credit http...
How to set DialogFragment's width and height?
...orked in my case was the solution pointed here: http://adilatwork.blogspot.mx/2012/11/android-dialogfragment-dialog-sizing.html
Snippet from Adil blog post:
@Override
public void onStart()
{
super.onStart();
// safety check
if (getDialog() == null)
return;
int dialogWidth = ... // sp...