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Java Persistence / JPA: @Column vs @Basic
...one without the other then you get default behaviour which is sensible, so commonly folks use only one with the exception of special cases.
So if we wanted a lazy loading of an attribute and to specify a column name we can say
@Basic(fetch=FetchType.LAZY)
@Column(name="WIBBLE")
If we neeed the...
_=> what does this underscore mean in Lambda expressions?
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It's more common in Haskell and other functional languages. I think that's where it comes from.
– Gabe Moothart
May 6 '10 at 4:34
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What is the difference between SIGSTOP and SIGTSTP?
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@Archer I'm not sure to understand your comment. Do you mean you believe Control-Z doesn't trigger SIGTSTP or do you think it should not?
– jlliagre
Jan 14 '19 at 8:38
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What's the best way of structuring data on firebase?
...e is that you want to work hard on writes to make reads easy. Keep logical components that are read separately separate (e.g. for chat rooms, don't put the messages, meta info about the rooms, and lists of members all in the same place, if you want to be able to iterate the groups later).
The prima...
Eclipse: Exclude specific packages when autocompleting a class name
When auto-completing a class name in Eclipse, e.g. if you type:
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Can't find a “not equal” css attribute selector
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Format LocalDateTime with Timezone in Java8
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How to edit one specific row in Microsoft SQL Server Management Studio 2008?
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css - position div to bottom of containing div
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