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A migration to add unique constraint to a combination of columns
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251
add_index :people, [:firstname, :lastname, :dob], :unique => true
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Epoch vs Iteration when training neural networks
... = 1 iteration, isn't it?
– Bee
Feb 25 '18 at 18:34
2
@Bee No, take for example 10000 training sa...
Rails 3.1 and Image Assets
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answered Jun 25 '11 at 19:48
AndrewAndrew
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How to distinguish between left and right mouse click with jQuery
...is fired?
– kmoney12
Apr 6 '13 at 3:07
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show 8 more comments
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Const in JavaScript: when to use it and is it necessary?
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TibosTibos
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How to do a scatter plot with empty circles in Python?
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250
From the documentation for scatter:
Optional kwargs control the Collection properties; in par...
Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine
...r alternative.
– Massood Khaari
Sep 25 '13 at 5:26
3
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How can I convert a zero-terminated byte array to string?
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525
Methods that read data into byte slices return the number of bytes read. You should save that ...
Avoid passing null as the view root (need to resolve layout parameters on the inflated layout's root
...w for alertdialog, what does parent should be?
– user25
Jul 6 '18 at 18:04
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show 5 more comments
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Return a value from AsyncTask in Android [duplicate]
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answered Apr 2 '13 at 11:07
Sheamus O'HalloranSheamus O'Halloran
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