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Socket.io rooms difference between broadcast.to and sockets.in
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@Transactional(propagation=Propagation.REQUIRED)
...r transaction scope does affect the outer transaction's chance to actually commit (as you would expect it to).
http://static.springsource.org/spring/docs/3.1.x/spring-framework-reference/html/transaction.html
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What effect(s) can the virtual keyword have in Entity Framework 4.1 POCO Code First?
...lection<>). A scalar property is a base type (int, string, ..) or a ComplexType (which is just a struct of base types).
– Scott Stafford
Jul 18 '12 at 14:30
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Check if a Postgres JSON array contains a string
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What is the difference between NaN and None?
...ut[13]: dtype('O')
In [14]: s_good.dtype
Out[14]: dtype('float64')
Jeff comments (below) on this:
np.nan allows for vectorized operations; its a float value, while None, by definition, forces object type, which basically disables all efficiency in numpy.
So repeat 3 times fast: ob...
What to gitignore from the .idea folder?
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The doc recommends "share all the .iml module files", so a .gitignore with the following two lines should be fine: .idea/workspace.xml .idea/tasks.xml
– Kevin Ortman
Dec 30 '12 at 20:38
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Is 161803398 A 'Special' Number? Inside of Math.Random()
... @Dukeling The constant is used exactly once, to temper the incoming seed. My very strong suspicion is that it was chosen to be a nothing up my sleeve number that prevents seeds with few bits set (perhaps a common choice) from screwing up the random number generator (instead of some mag...
How to add extra namespaces to Razor pages instead of @using declaration?
... edited May 23 '17 at 12:26
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answered Oct 6 '10 at 20:04
marcindmarcind
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