大约有 3,600 项符合查询结果(耗时:0.0240秒) [XML]

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How to design a database for User Defined Fields?

...ave the ability to store that type of information. For example, SQL Server 2008 has a feature called Sparse Columns specifically for data with lots of nulls. If this were only a bag of data on which no analysis, filtering, or sorting was to be done, I'd say some variation of an EAV might do the tric...
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How to skip “Loose Object” popup when running 'git gui'

... of "git gc" not removing all loose objects has been reported before (late 2008, ""git gc" doesn't seem to remove loose objects any more" git gc only removes loose objects older than two weeks, if you really want to remove them now, run git prune. But make sure no other git process can be acti...
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Use of Finalize/Dispose method in C#

C# 2008 13 Answers 13 ...
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When to choose checked and unchecked exceptions

... This is very close to userstories.blogspot.com/2008/12/… – alexsmail Jan 21 '12 at 4:43 ...
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Why is the C++ STL is so heavily based on templates? (and not on *interfaces*)

...age is from June 7 2001. The page itself at the bottom says Copyright 2001-2008. – alfC Aug 20 '15 at 8:45 @Kos Stepan...
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Which parts of Real World Haskell are now obsolete or considered bad practice?

...ter 11. Testing and quality assurance Since Haskell-platform 2010 or late 2008. Although this is mentioned in a footnote, the QuickCheck library has changed in many ways from version 1 to version 2. For example, generate now uses Gen a instead of StdGen, and the functionality of the old generate i...
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What is the significance of 1/1/1753 in SQL Server?

...eat great great great great great grandfather should upgrade to SQL Server 2008 and use the DateTime2 data type, which supports dates in the range: 0001-01-01 through 9999-12-31. share | improve thi...
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Good examples of Not a Functor/Functor/Applicative/Monad?

... monads are promiscuous by Sam Lindley, Philip Wadler, Jeremy Yallop. MSFP 2008. (They call applicative functors idioms.) The abstract: We revisit the connection between three notions of computation: Moggi's monads, Hughes's arrows and McBride and Paterson's idioms (also called applicative funct...
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In Windows Azure: What are web role, worker role and VM role?

...IS disabled (and you could manually enable it) VM roles are Windows Server 2008 images you construct locally via Hyper-V and upload to Azure (and are now discontinued and no longer available as of May 31, 2013 Virtual Machines are Windows or Linux images created in Azure, stored as a vhd in your own...
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C++ Modules - why were they removed from C++0x? Will they be back later on?

... From the State of C++ Evolution (Post San Francisco 2008), the Modules proposal was categorized as "Heading for a separate TR:" These topics are deemed too important to wait for another standard after C++0x before being published, but too experimental to be finalised in ti...