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Detect and exclude outliers in Pandas data frame
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If you have multiple columns in your dataframe and would like to remove all rows that have outliers in at least one column, the following expression would do that in one shot.
df = pd.DataFrame(np.random.randn(100, 3))
from...
How to diff one file to an arbitrary version in Git?
How can I diff a file, say pom.xml , from the master branch to an arbitrary older version in Git?
13 Answers
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WebSockets vs. Server-Sent events/EventSource
...ta to browsers. To me they seem to be competing technologies. What is the difference between them? When would you choose one over the other?
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What is the difference between an expression and a statement in Python?
In Python, what is the difference between expressions and statements?
14 Answers
14
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Difference between JAX-WS, Axis2 and CXF
What is the difference between:
4 Answers
4
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How to convert IEnumerable to ObservableCollection?
...t is using a foreach to copy the items to the internal collection, however if you do the foreach and call Add it will be going through InsertItem which does a lot of extra stuff that is unessesary when initially filling causing it to be slightly slower.
– Scott Chamberlain
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Do I need to convert .CER to .CRT for Apache SSL certificates? If so, how?
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File extensions for cryptographic certificates aren't really as standardized as you'd expect. Windows by default treats double-clicking a .crt file as a request to import the certificate into the Windows Root Certificate store, but treats a .cer file as a request...
Dealing with “Xerces hell” in Java/Maven?
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<dependency>
<groupId>xerces</groupId>
<artifactId>xercesImpl</artifactId>
<version>2.11.0</version>
</dependency>
and all dependencies have resolved fine - even proper xml-apis-1.4.01!
And what's most important (and what wasn't obvio...
Git: Set up a fetch-only remote?
...ould think "git remote set-url --delete --push .*" would do the trick, but if you delete the push url then it defaults back to the fetch url.
– yoyo
May 16 '14 at 17:25
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What is the best way to paginate results in SQL Server
...performance wise) to paginate results in SQL Server 2000, 2005, 2008, 2012 if you also want to get the total number of results (before paginating)?
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