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Spring Data JPA find by embedded object property
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edited Feb 2 '15 at 1:07
Eddie B
4,51511 gold badge3636 silver badges3838 bronze badges
answered Jun...
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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How to hide output of subprocess in Python 2.7
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440
Redirect the output to DEVNULL:
import os
import subprocess
FNULL = open(os.devnull, 'w')
retc...
Is there an equivalent to background-size: cover and contain for image elements?
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400
Solution #1 - The object-fit property (Lacks IE support)
Just set object-fit: cover; on the im...
Button Click event fires when pressing Enter key in different input (no forms)
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+500
I had the same problem and solved it by adding type="button" attribute to the <button> element, by which IE thinks the button a...
TypeError: module.__init__() takes at most 2 arguments (3 given)
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edited Jan 17 '18 at 10:14
Aran-Fey
27.5k55 gold badges6666 silver badges107107 bronze badges
answer...
Using .otf fonts on web browsers
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edited Sep 20 at 14:02
answered Jul 14 '10 at 10:20
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Extract TortoiseSVN saved password
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rkagererrkagerer
3,81011 gold badge2020 silver badges2323 bronze badges
add a comm...
Naming convention for unique constraint
...en a unique constraint and a unique index is INCLUDE columns.
Edit: Feb 2013. Since SQL Server 2008, indexes can have filters too. Constraints can not
So, it comes down to one of
stick with UQ as per the rest of the SQL-using planet
use IK for unique indexes (IKC for clustered too) to be consis...
Python's “in” set operator
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101
Yes, but it also means hash(b) == hash(x), so equality of the items isn't enough to make them t...
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