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How does Java Garbage Collection work with Circular References?
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Ruby: kind_of? vs. instance_of? vs. is_a?
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How to create a remote Git repository from a local one?
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What's the 'Ruby way' to iterate over two arrays at once
More of a syntax curiosity than a problem to solve...
7 Answers
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Trying to mock datetime.date.today(), but not working
...hich doesn't appear to be what you want.
What you really want seems to be more like this:
@mock.patch('datetime.date.today')
def test():
datetime.date.today.return_value = date(2010, 1, 1)
print datetime.date.today()
Unfortunately, this won't work:
>>> test()
Traceback (most re...
Deleting all files from a folder using PHP?
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IN vs OR in the SQL WHERE Clause
...seconds)
So in this case the method using OR is about 30% slower. Adding more terms makes the difference larger. Results may vary on other databases and on other data.
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What is the difference/usage of homebrew, macports or other package installation tools? [closed]
...Ports is the way to go.
Like @user475443 pointed, MacPorts has many many more packages. With brew you'll find yourself trapped soon because the formula you need doesn't exist.
MacPorts is a native application: C + TCL. You don't need Ruby at all. To install Ruby on Mac OS X you might need MacPorts...
How to compute the similarity between two text documents?
...t;>> pairwise_similarity = tfidf * tfidf.T
though Gensim may have more options for this kind of task.
See also this question.
[Disclaimer: I was involved in the scikit-learn TF-IDF implementation.]
Interpreting the Results
From above, pairwise_similarity is a Scipy sparse matrix that is...
In Git, what is the difference between origin/master vs origin master?
... push your new changes in master back to origin:
git push origin master
More examples
You can fetch multiple branches by name...
git fetch origin master stable oldstable
You can merge multiple branches...
git merge origin/master hotfix-2275 hotfix-2276 hotfix-2290
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