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What's the difference between @JoinColumn and mappedBy when using a JPA @OneToMany association
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answered Aug 13 '12 at 16:20
Óscar LópezÓscar López
207k3131 gold badges278278 silver badges358358 bronze badges
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Get real path from URI, Android KitKat new storage access framework [duplicate]
...ocs.files
– dirkoneill
Apr 3 '14 at 20:22
7
@PaulBurke - Thank you Man, but what is that "TODO ha...
Why don't self-closing script elements work?
...upport XHTML
– Kornel
Oct 15 '08 at 20:43
13
The problem with <script /> is not that the sp...
JavaScript DOM remove element
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edited Dec 19 '14 at 20:28
Mark Amery
98.9k4848 gold badges336336 silver badges379379 bronze badges
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What is the difference between include and extend in Ruby?
...naged to find the article again. It is available here : aaronlasseigne.com/2012/01/17/explaining-include-and-extend and I still think the schema make the understanding much easier
– systho
Mar 9 '16 at 8:50
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Why does this Java program terminate despite that apparently it shouldn't (and didn't)?
...volatile.
– Steve Kuo
Aug 15 '13 at 20:29
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Importing CommonCrypto in a Swift framework
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Is there a typical state machine implementation pattern?
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edited Jul 6 '17 at 20:32
answered Jul 6 '17 at 17:14
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Should I always use a parallel stream when possible?
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20
Good answer. I would add that if you have a massive amount of items to process, that only increases the thread coordination issues; it's o...
Foreign keys in mongo?
....example.com',
ipaddr : '127.66.66.66'
}
logmsg
{
time : ISODate("2014-03-28T09:42:41.382Z"),
message : 'cpu is on fire!',
host: ObjectID('AAAB') // Reference to the Host document
}
Virtually, a host is the parent of a logmsg. Referencing to the host id saves much space give...