大约有 21,000 项符合查询结果(耗时:0.0469秒) [XML]

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Drop all the tables, stored procedures, triggers, constraints and all the dependencies in one sql st

...ted Jul 26 '11 at 20:43 Mark Cidade 92k3131 gold badges215215 silver badges229229 bronze badges answered Sep 24 '09 at 18:18 ...
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What is the correct way to represent null XML elements?

... KitsuneYMGKitsuneYMG 12k33 gold badges3434 silver badges5555 bronze badges 11...
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What is an xs:NCName type and when should it be used?

...ered Oct 27 '09 at 15:11 Andrey AdamovichAndrey Adamovich 18.6k1212 gold badges8383 silver badges125125 bronze badges ...
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Create Django model or update if exists

...lse create" use case, please refer to @Zags excellent answer Django already has a get_or_create, https://docs.djangoproject.com/en/dev/ref/models/querysets/#get-or-create For you it could be : id = 'some identifier' person, created = Person.objects.get_or_create(identifier=id) if created: #...
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Transparent ARGB hex value

... Robert 1,5081818 silver badges3333 bronze badges answered Apr 21 '14 at 16:21 theHackertheHacker 3,4801...
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How to compare 2 files fast using .NET?

Typical approaches recommend reading the binary via FileStream and comparing it byte-by-byte. 18 Answers ...
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SqlException from Entity Framework - New transaction is not allowed because there are other threads

... John Saunders 156k2323 gold badges219219 silver badges379379 bronze badges answered Feb 1 '10 at 23:46 Keith BarrowsKeith Barrows ...
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Is there any haskell function to concatenate list with separator?

... imploded using the newline character and that a newline character is also added to the end. (This makes it useful for serializing text files, which must per POSIX standard end with a trailing newline) share | ...
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How do I override __getattr__ in Python without breaking the default behavior?

... Rod 41k22 gold badges3131 silver badges5050 bronze badges answered Mar 8 '10 at 23:35 Michael WilliamsonMichael Willi...
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Check if pull needed in Git

... git status -uno will tell you whether the branch you are tracking is ahead, behind or has diverged. If it says nothing, the local and remote are the same. git show-branch *master will show you the commits in all of the branches whose names end in 'master' (eg master and origin/master). If you u...