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pull/push from multiple remote locations
...ils stackoverflow.com/questions/14290113/…
– manei_cc
May 7 '14 at 16:20
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How do I determine k when using k-means clustering?
...- (p / 2) * log n
where L(X | C) is the log-likelihood of the dataset X according to model C, p is the number of parameters in the model C, and n is the number of points in the dataset.
See "X-means: extending K-means with efficient estimation of the number of clusters" by Dan Pelleg and Andrew Mo...
Unicode equivalents for \w and \b in Java regular expressions?
...de line-break properties.
Additionally, the POSIX properties in Java are accessed this way:
POSIX syntax Java syntax
[[:Lower:]] \p{Lower}
[[:Upper:]] \p{Upper}
[[:ASCII:]] \p{ASCII}
[[:Alpha:]] \p{Alpha}
[[:Digit:]] \p{Digit}
[[:Alnum:]] \p{Alnum}
[[:Punct:]] \p{Pu...
Git commit with no commit message
... argument. See the documentation here. It mentions you used to be able to accomplish the same thing using the plumbing command git-commit-tree.
– Jeremy W. Sherman
Jun 2 '11 at 18:03
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Deleting all pending tasks in celery / rabbitmq
...84bd-40b0-8fe7-4e4d0c002866 0 1
celeryev.b490f71a-be1a-4cd8-ae17-06a713cc2a99 0 1
celeryev.9d023165-ab4a-42cb-86f8-90294b80bd1e 0 1
The first column is the queue name, the second is the number of messages waiting in the queue, and the third is the number of listeners for that queue. T...
What are the drawbacks of Stackless Python? [closed]
...PyCon 2007 I gave a talk on "Using Stackless" which went over quite well, according to the PyCon survey numbers. Richard Tew has done a great job collecting these, updating stackless.com, and maintaining the distribution when new Python releases comes up. He's an employee of CCP Games, developers of...
Base64 encoding and decoding in client-side Javascript
...tion, there are existing libraries like CryptoJS or code like:
http://ntt.cc/2008/01/19/base64-encoder-decoder-with-javascript.html
With the latter, you need to thoroughly test the function for cross browser compatibility. And error has already been reported.
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SQL Server: Make all UPPER case to Proper Case/Title Case
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Tried this with SQL Server 2008 and all kind of accents, worked like a charm. It depends in fact on the collation
– Baptiste
Dec 8 '16 at 11:23
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Deprecation warning when using has_many :through :uniq in Rails 4
...or Upgrading to Rails 4 is defunct. The book has now been released under a CC license at github.com/alindeman/upgradingtorails4
– Ivar
Jan 19 '15 at 22:03
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How to import an excel file in to a MySQL database
... If your spreadsheet contains sensitive data (e.g. user emails, passwords, cc info, medical info, etc) it may not be a good idea. This site may not store your data and it may be secure, but there's no way for you to know that for sure.
– Chris Schmitz
Aug 2 '16...