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Error 1022 - Can't write; duplicate key in table
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547
The most likely you already have a constraint with the name iduser or idcategory in your databa...
Way to get all alphabetic chars in an array in PHP?
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How do I escape spaces in path for scp copy in Linux?
...rian Gunawan
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Using Font Awesome icon for bullet points, with a single list item element
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yolenoyer
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answered Oct 29 '13 at 11:18
InluxcInluxc
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When to prefer JSON over XML?
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answered Dec 1 '08 at 0:34
Robert RossneyRobert Rossney
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How to remove all the occurrences of a char in c++ string
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edited May 23 '17 at 11:47
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answered Dec 2 '13 at 10:51
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what is the difference between 'transform' and 'fit_transform' in sklearn
...t; in <module>()
----> 1 pc2.transform(X)
/usr/local/lib/python3.4/dist-packages/sklearn/decomposition/pca.py in transform(self, X, y)
714 # XXX remove scipy.sparse support here in 0.16
715 X = atleast2d_or_csr(X)
--> 716 if self.mean_ is not None:
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How to 'grep' a continuous stream?
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1364
Turn on grep's line buffering mode when using BSD grep (FreeBSD, Mac OS X etc.)
tail -f file | ...
how to disable DIV element and everything inside [duplicate]
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edited Mar 21 '13 at 18:40
answered Mar 21 '13 at 18:33
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Creating multiline strings in JavaScript
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Update:
ECMAScript 6 (ES6) introduces a new type of literal, namely template literals. They h...