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dropping infinite values from dataframes in pandas?
... df.iat[i, i] = np.inf
df
A B C
0 inf 1.000000 1.000000
1 1.000000 inf 1.000000
2 1.000000 1.000000 inf
df.sum()
A inf
B inf
C inf
dtype: float64
df.apply(lambda s: s[np.isfinite(s)].dropna()).sum()
A 2
B 2
C 2
dtype: float64
...
Python + Django page redirect
...Redirect("/path/")
More info in the official Django docs
Update: Django 1.0
There is apparently a better way of doing this in Django now using generic views.
Example -
from django.views.generic.simple import redirect_to
urlpatterns = patterns('',
(r'^one/$', redirect_to, {'url': '/anot...
How to add a TextView to LinearLayout in Android
... error in your code. this is complete code:
main.xml:-
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:id="@+id/info"
android:layout_height="wrap_content"
android:orientation="vert...
jQuery: Select data attributes that aren't empty?
... are possible...
Check this test in jsFiddle for examples:
jQuery v1.11.0 -> jsFiddle online test
jQuery v2.1.0 -> jsFiddle online test
jQuery v2.1.3 -> jsFiddle online test
jQuery v3.0.0-alpha1 -> jsFiddle online test
jQuery v3.1.1 Slim -> jsFiddle onl...
Favicons - Best practices
...t;
My browserconfig.xml file. Full explanation above.
<?xml version="1.0" encoding="utf-8"?>
<browserconfig>
<msapplication>
<tile>
<square70x70logo src="/Content/Images/mstile-70x70.png"/>
<square150x150logo src="/Content/Images/mstile-150x150.p...
nginx server_name wildcard or catch-all
...so want to catch requests with empty Host header (which is allowed in HTTP/1.0) you can use both regex and empty server_name:
server {
listen 80;
server_name ~. "";
}
share
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improve ...
How to specify id when uses include in layout xml file
...layout" android:id="@+id/someid"/>
// somelayout.xml
<?xml version="1.0" encoding="utf-8"?>
<ImageView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
/>
Becomes this:
// activity_m...
Is there a __CLASS__ macro in C++?
...< "If you want to print a template type, that's easy.\n";
from_type(1.0);
std::cout << "To get it from an object instance, just use decltype:\n";
foo_bar fb;
std::cout << "\tfb's type is : "
<< bti::type_id_with_cvr<decltype(fb)>().pretty_name...
What are the differences between Generics in C# and Java… and Templates in C++? [closed]
...s (so you get intellisense and so on).
The downside of this is that old C# 1.0 and 1.1 code (before they added generics) doesn't understand these new List<something>, so you have to manually convert things back to plain old List to interoperate with them. This is not that big of a problem, bec...
How to get the last character of a string in a shell?
...vary the trailing characters returned as well. This work for me in bash v4.1.0(1)
– SaxDaddy
Oct 11 '15 at 0:52
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