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Normalize data in pandas
...9 4.325608 -4.721202
B -11.937097 2.993993 -12.916784 -1.086236
C -5.569493 4.672679 -2.168464 -9.315900
D 8.892368 0.932785 4.535396 0.598124
In [93]: df_norm = (df - df.mean()) / (df.max() - df.min())
In [94]: df_norm
Out[94]:
a b c d
A 0.085789 -0....
Pushing app to heroku problem
...ge error error: failed to push some refs to 'git@heroku.com:floating-stone-94.git'
– goddamnyouryan
Jun 1 '10 at 8:56
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static function in C
...3
pmgpmg
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How do you UrlEncode without using System.Web?
...2" Data "%C3%92"
'Ó' -> Uri "%C3%93" Data "%C3%93"
'Ô' -> Uri "%C3%94" Data "%C3%94"
'Õ' -> Uri "%C3%95" Data "%C3%95"
'Ö' -> Uri "%C3%96" Data "%C3%96"
.....
EscapeUriString is to be used to encode URLs, while EscapeDataString is to be used to encode for example the content of a C...
Site stopped working in asp.net System.Web.WebPages.Razor.Configuration.HostSection cannot be cast t
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Brad ChristieBrad Christie
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How do I make the first letter of a string uppercase in JavaScript?
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94 Answers
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Add st, nd, rd and th (ordinal) suffix to a number
...6th
87 87th
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Calculating days between two dates with Java
...e input/output with more recent last:
23 01 1997
27 04 1997
Days between: 94
With more recent first:
27 04 1997
23 01 1997
Days between: -94
Well, you could do it as a method in a simpler way:
public static long betweenDates(Date firstDate, Date secondDate) throws IOException
{
return Chr...
How do SO_REUSEADDR and SO_REUSEPORT differ?
...here are three tables, the first one shows the old behavior (prior Windows 2003), the second one the behavior (Windows 2003 and up) and the third one shows how the behavior changes in Windows 2003 and later if the bind() calls are made by different users.
Solaris
Solaris is the successor of SunOS....
解决：CTreeCtrl控件SetCheck无效的问题 - C/C++ - 清泛网 - 专注C/C++及内核技术
...自己的，可以弄得更好看一些。
以上代码的测试环境(VS2003.net+xp)
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关于CTreeCtrl中SetCheck的bug问题
对于对话框中的TreeCtrl和TreeView控件，我们往往想在初始化（OnInitDialog）中...