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How to create a remote Git repository from a local one?
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MySQL - length() vs char_length()
... Only UCS-2 is encoded in two bytes per character. This encoding (or more accurately UTF-16LE) is what Windows misleadingly calls “Unicode”. MySQL doesn't support UTF-16; instead the usual approach for putting Unicode strings in it is to use UTF-8.
– bobince
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Is it possible to have SSL certificate for IP address, not domain name?
...y right. But to switch to a SSL IP to save the few ms of DNS lookup sounds more hassle to me than it's worth. Plus, you may have issues taking your IP with you if you ever have to change your provider - it's probably not possible. Moving a domain is much easier, and it should be possible to move a c...
Multiple contexts with the same path error running web service in Eclipse using Tomcat
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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'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...
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...
Deleting all files from a folder using PHP?
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