大约有 2,600 项符合查询结果（耗时：0.0280秒） [XML]
XmlSerializer - There was an error reflecting type
Using C# .NET 2.0, I have a composite data class that does have the [Serializable] attribute on it. I am creating an XMLSerializer class and passing that into the constructor:
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Hidden Features of SQL Server
...nection String extras:
MultipleActiveResultSets=true;
This makes ADO.Net 2.0 and above read multiple, forward-only, read-only results sets on a single database connection, which can improve performance if you're doing a lot of reading. You can turn it on even if you're doing a mix of query types.
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A potentially dangerous Request.Path value was detected from the client (*)
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For me, I am working on .net 4.5.2 with web api 2.0,
I have the same error, i set it just by adding requestPathInvalidCharacters=""
in the requestPathInvalidCharacters you have to set not allowed characters else you have to remove characters that cause this problem.
<...
In Windows Azure: What are web role, worker role and VM role?
The application I work on contains a web role: it's a simple web application. I needed to host the application in Windows Azure, so I created a web role. I actually want to know what these roles are for. What is their significance coding wise or storage wise?
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Why do I get a warning icon when I add a reference to an MEF plugin project?
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For me, I ran into this issue when referencing a .NET Standard 2.0 class library in a .NET Framework 4.7.1 console application. Yes, the frameworks are different, but they are compatible (.NET Standard is supposed to jive with both .NET Core and .NET Framework.) I tried cleaning, rebuild...
Converting pixels to dp
...5 on ldpi (120 dpi)
1.0 on mdpi (160 dpi; baseline)
1.5 on hdpi (240 dpi)
2.0 on xhdpi (320 dpi)
3.0 on xxhdpi (480 dpi)
4.0 on xxxhdpi (640 dpi)
Use this online converter to play around with dpi values.
EDIT:
It seems there is no 1:1 relationship between dpi bucket and density. It looks lik...
Easy way to convert Iterable to Collection
...t goes unused. There's another cost: licensing complications. The Apache 2.0 license is flexible, but not without some tedious mandates. Ideally we would see some of these common patterns integrated directly into the Java runtime libraries.
– Jonathan Neufeld
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How to get a microtime in Node.js?
...milliseconds, but it's a float with sub-millisecond precision.
In Version 2.0 of this module, the reported milliseconds are relative to when the node process was started (Date.now() - (process.uptime() * 1000)). You need to add that to the result if you want a timestamp similar to Date.now(). Also ...
Disadvantages of Test Driven Development? [closed]
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Several downsides (and I'm not claiming there are no benefits - especially when writing the foundation of a project - it'd save a lot of time at the end):
Big time investment. For the simple case you lose about 20% of the actual implementation, but for com...
Optimal settings for exporting SVGs for the web from Illustrator?
... used so it doesn't inflate your file size.
[rest of subsetting]: this is fairly clear, you can choose to include the entire font or subsets of it. It is only useful if your SVG is dynamic and the text might change based on user input.
Images: this only matters if you are including bitmap images
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