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mongo group query how to keep fields
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edited Jan 22 at 5:54
mae
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answered May 21 ...
How do I declare class-level properties in Objective-C?
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Erik Aigner
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answered Mar 30 '09 at 4:50
Andrew GrantAndrew Grant
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How to stop Gradle task execution in Android Studio?
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No, Gradle (as of this writing, v1.10) has a limitation that you can't cancel tasks through its...
Tool to convert Python code to be PEP8 compliant
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answered Mar 26 '14 at 8:38
Andy HaydenAndy Hayden
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Cosine Similarity between 2 Number Lists
...e from 1 to get the similarity.
from scipy import spatial
dataSetI = [3, 45, 7, 2]
dataSetII = [2, 54, 13, 15]
result = 1 - spatial.distance.cosine(dataSetI, dataSetII)
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How can I select multiple columns from a subquery (in SQL Server) that should have one record (selec
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answered Feb 25 '09 at 1:49
Tom HTom H
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How to count string occurrence in string?
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The g in the regular expression (short for global) says to search the whole string rather than j...
Running MSBuild fails to read SDKToolsPath
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answered Apr 29 '10 at 16:43
John HannJohn Hann
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How do I change the data type for a column in MySQL?
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http://dev.mysql.com/doc/refman/5.1/en/alter-table.html
ALTER TABLE tablename MODIFY columnname ...