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Difference between class and type
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edited Dec 30 '16 at 15:13
SOFe
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Label encoding across multiple columns in scikit-learn
... encode a pandas DataFrame of string labels. As the dataframe has many (50+) columns, I want to avoid creating a LabelEncoder object for each column; I'd rather just have one big LabelEncoder objects that works across all my columns of data.
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Download Github pull request as unified diff
...o the end of the URL, for example:
https://github.com/weppos/whois/pull/90
https://github.com/weppos/whois/pull/90.diff
https://github.com/weppos/whois/pull/90.patch
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Does Python have a string 'contains' substring method?
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iOS: Compare two dates
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210
According to Apple documentation of NSDate compare:
Returns an NSComparisonResult value that...
Get java.nio.file.Path object from java.io.File
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Sled
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answered Mar 19 '13 at 23:08
Vivin PaliathVivin Paliath
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How to make a variadic macro (variable number of arguments)
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answered Mar 25 '09 at 2:16
Alex BAlex B
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How do I create a pylintrc file
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sthenaultsthenault
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Embedding Python in an iPhone app
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It doesn't really matter how you build Python -- you don't need to build it in Xcode, for exampl...
Reusing a PreparedStatement multiple times
...you could execute at once. You may for example want to execute them every 1000 batches:
public void executeBatch(List<Entity> entities) throws SQLException {
try (
Connection connection = dataSource.getConnection();
PreparedStatement statement = connection.prepareStatemen...