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What are the First and Second Level caches in Hibernate?
Can anyone explain in simple words what First and Second Level caching in Hibernate are?
7 Answers
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Numpy matrix to array
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@Naijaba - For what it's worth, the matrix class is effectively (but not formally) depreciated. It's there mostly for historical purposes. Removing numpy.matrix is a bit of a contentious issue, but the numpy devs very much agree with you ...
What is the difference between ManualResetEvent and AutoResetEvent in .NET?
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Oh, that's why they are named what they are.
– Arlen Beiler
Oct 5 '12 at 11:09
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What is the use of making constructor private in a class?
...ent. The appropriate tool for this is declaring the class final. This is what Sun did for the String class, and a reasonable chunk of the API that should not be extended.
– BobMcGee
Jan 15 '10 at 16:08
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Return all enumerables with yield return at once; without looping through
...e next errors.
Usually this isn't important, but it's worth understanding what's going to happen when.
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Android: What is better - multiple activities or switching views manually?
... EXACTLY like it's iOS counterpart. I do agree that it HEAVILY depends on what you are trying to accomplish. Great Question, and Answer +1 :-)
– trumpetlicks
Jun 13 '12 at 22:10
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Find what filetype is loaded in vim
...eat to see that the ipython extension was not being treated as python (somewhat obvious). Thus I wanted to force set the filetype, and I found this from the ever helfpul vim site. http://vim.wikia.com/wiki/Forcing_Syntax_Coloring_for_files_with_odd_extensions
Adding the below to your .vimrc works...
How to explain Katana and OWIN in simple words and uses?
...ioned Katana v3 will most likely be last major release, so moving forward, what framework will be used to replace Katana?
– Vincent
Jul 1 '15 at 3:48
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CSS3 box-sizing: margin-box; Why not?
...3.0.3) is that its behaviour is not analogous with that of width: X%; From what we can see "calc" is done at time of initial rendering to a static Xpx. This means that unlike width: X%, the calc'ed column does not resize automatically with container resize.
– Pancho
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What difference does .AsNoTracking() make?
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see this page Entity Framework and AsNoTracking
What AsNoTracking Does
Entity Framework exposes a number of performance tuning options to help you optimise the performance of your applications. One of these tuning options is .AsNoTracking(). This optimisation allows you ...