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Configuring so that pip install can work from github

...oo would be: foo # the installable package ├── foo │   ├── __init__.py │   └── bar.py └── setup.py And install from github like: $ pip install git+ssh://git@github.com/myuser/foo.git or $ pip install git+https://github.com/myuser/foo.git@v123 or $ pip install git+htt...
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How do I keep track of pip-installed packages in an Anaconda (Conda) environment?

...n import it, though. You have to do conda install C:\...PACKAGE-0.0.0-py27_0.tar.bz2 as described in stackoverflow.com/a/20750388/125507 – endolith Oct 16 '15 at 1:52 ...
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What is 'Pattern Matching' in functional languages?

... `Cons`, we only want the first part; that's the list's head. head (Cons h _) = h Since List a values can be of two different kinds, we need to handle each one separately; this is the pattern matching. In head x, if x matches the pattern Nil, then we run the first case; if it matches the pattern ...
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How to compute the similarity between two text documents?

... package, computing cosine similarities is as easy as from sklearn.feature_extraction.text import TfidfVectorizer documents = [open(f) for f in text_files] tfidf = TfidfVectorizer().fit_transform(documents) # no need to normalize, since Vectorizer will return normalized tf-idf pairwise_similarity ...
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Pros and cons of using sbt vs maven in Scala project [closed]

... answered Jul 1 '12 at 12:25 0__0__ 63k1616 gold badges147147 silver badges237237 bronze badges ...
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Many-to-many relationship with the same model in rails?

...the posts association will create records in the post_connections table as appropriate. Some things to note: You can see in the above irb session that the association is uni-directional, because after a.posts = [b, c], the output of b.posts does not include the first post. Another thing you may h...
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Remove unwanted parts from strings in a column

... the substring/pattern to match, and the substring to replace it with. pd.__version__ # '0.24.1' df time result 1 09:00 +52A 2 10:00 +62B 3 11:00 +44a 4 12:00 +30b 5 13:00 -110a df['result'] = df['result'].str.replace(r'\D', '') df time result 1 09:00 52 2 10:0...
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Batch file to delete files older than N days

... I used this syntax on Win Server 2008: forfiles /P "C:\Mysql_backup" /S /M *.sql /D -30 /C "cmd /c del @PATH" – jman Apr 18 '11 at 8:42 ...
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c#: getter/setter

...ate the equivalent of the following simple implementation: private string _type; public string Type { get { return _type; } set { _type = value; } } share | improve this answer |...
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Android Spinner : Avoid onItemSelected calls during initialization

I created an Android application with a Spinner and a TextView . I want to display the selected item from the Spinner's drop down list in the TextView. I implemented the Spinner in the onCreate method so when I'm running the program, it shows a value in the TextView (before selecting an item ...