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generate model using user:references vs user_id:integer
...n the migration. In rails console, you can see that this is the case:
:001 > Micropost
=> Micropost(id: integer, user_id: integer, created_at: datetime, updated_at: datetime)
The second command adds a belongs_to :user relationship in your Micropost model whereas the first does not. When ...
What to do on TransactionTooLargeException
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Durairaj PackirisamyDurairaj Packirisamy
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How can I display a list view in an Android Alert Dialog?
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Adam Varhegyi
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answered Apr 2 '13 at 11:29
karan singh rajpootkaran singh ra...
When do you use the “this” keyword? [closed]
...)
– Maarten Bodewes
Jan 8 '14 at 12:01
5
@surfen as if you forget it in ambiguous cases. I can br...
'await' works, but calling task.Result hangs/deadlocks
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– Herman Schoenfeld
Oct 16 '15 at 2:01
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What's the best CRLF (carriage return, line feed) handling strategy with Git?
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RAnders00
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answered Jun 1 '12 at 18:56
Daniel JompheDaniel ...
How to specify the default error page in web.xml?
...t have all methods implemented, then you'd like to set it for HTTP errors 401, 403, 500 and 503 respectively.
<error-page>
<!-- Missing login -->
<error-code>401</error-code>
<location>/general-error.html</location>
</error-page>
<error-page&...
Android: how to draw a border to a LinearLayout
...n, etc
– Louis CAD
Jan 21 '16 at 15:01
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How to use support FileProvider for sharing content to other apps?
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answered Sep 3 '13 at 4:01
Luke SleemanLuke Sleeman
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Quicksort: Choosing the pivot
...nu Erkiö, published in The Computer Journal, Vol 27, No 3, 1984. [Update 2012-02-26: Got the text for the article. Section 2 'The Algorithm' begins: 'By using the median of the first, middle and last elements of A[L:R], efficient partitions into parts of fairly equal sizes can be achieved in most ...