大约有 48,000 项符合查询结果(耗时:0.0701秒) [XML]

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Type.GetType(“namespace.a.b.ClassName”) returns null

... the type exists, it's in a different class library, and i need to get it by string name – Omu Dec 1 '09 at 9:58 28 ...
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Query grants for a table in postgres

... would you run this directly from the sql pane or pg command line? – Daniel L. VanDenBosch Aug 25 '17 at 19:49 2 ...
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Django South - table already exists

I am trying to get started with South. I had an existing database and I added South ( syncdb , schemamigration --initial ). ...
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System.MissingMethodException: Method not found?

...gering somewhere around. Make sure that the latest assemblies are deployed and no duplicated older assemblies are hiding in certain folders. Your best bet would be to delete every built item and rebuild/redeploy the entire solution. ...
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Hide html horizontal but not vertical scrollbar

...of fixed width, but variable height. I would like to set overflow:scroll and be able to show a vertical scrollbar, but not a horizontal one. I am not able to use overflow:auto due to other things specific to my situation. ...
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Prevent multiple instances of a given app in .NET?

...way to prevent multiple instances of an app from running at the same time? And if there's no "best" technique, what are some of the caveats to consider with each solution? ...
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C# list.Orderby descending

...ct. Calls to OrderBy or ThenBy are always ascending. The OrderByDescending and ThenByDescending methods are what you'd use for descending. – StriplingWarrior Oct 13 '10 at 15:33 ...
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SQL Server - where is “sys.functions”?

... I find UDFs are very handy and I use them all the time. I'm not sure what Microsoft's rationale is for not including a sys.functions equivalent in SQL Server 2005 (or SQL Server 2008, as far as I can tell), but it's easy enough to roll your own: ...
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How to create PDFs in an Android app? [closed]

Is there any way to create PDF Files from an Android application? 8 Answers 8 ...
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When should I create a destructor?

...ned up eventually. (Maybe.) If you make a destructor be extremely careful and understand how the garbage collector works. Destructors are really weird: They don't run on your thread; they run on their own thread. Don't cause deadlocks! An unhandled exception thrown from a destructor is bad news. ...