大约有 43,000 项符合查询结果（耗时：0.0484秒） [XML]
Compare two objects and find the differences [duplicate]
...e code here doesn't work. Here's a fiddle that shows a couple of fixes: dotnetfiddle.net/FhzcrS
– Don Rolling
Aug 23 '17 at 18:51
|
show 2 m...
Null coalescing in powershell
... 7 and later
PowerShell 7 introduces many new features and migrates from .NET Framework to .NET Core. As of mid-2020, it hasn't completely replaced legacy versions of PowerShell due to the reliance on .NET Core, but Microsoft has indicated that they intend for the Core family to eventually replace...
What does [STAThread] do?
...o use the Single-Threaded COM
Apartment if COM is needed. By
default, .NET won't initialize COM at
all. It's only when COM is needed,
like when a COM object or COM Control
is created or when drag 'n' drop is
needed, that COM is initialized. When
that happens, .NET calls the
underlyin...
C# Object Pooling Pattern implementation
...
Object Pooling in .NET Core
The dotnet core has an implementation of object pooling added to the base class library (BCL). You can read the original GitHub issue here and view the code for System.Buffers. Currently the ArrayPool is the only ty...
PHP 5: const vs static
... Old thread, but I would like to add something: check out php.net/manual/en/…, which explains static variables are very useful in singletons and recursive functions as well. Because you CAN change the value but the variable will only be initialized once. See stackoverflow.com/question...
How to get the list of all printers in computer
...atus");
var isDefault = printer.GetPropertyValue("Default");
var isNetworkPrinter = printer.GetPropertyValue("Network");
Console.WriteLine("{0} (Status: {1}, Default: {2}, Network: {3}",
name, status, isDefault, isNetworkPrinter);
}
...
Response Content type as CSV
...osition header to the response. Often a text/csv will be loaded by a Internet Explorer directly into a hosted instance of Excel. This may or may not be a desirable result.
Response.AddHeader("Content-Disposition", "attachment;filename=myfilename.csv");
The above will cause a file "Save as" dial...
Func with out parameter
...n for that matter) are nothing but simple delegate types declared like
//.NET 4 and above
public delegate TResult Func<out TResult>()
public delegate TResult Func<in T, out TResult>(T obj)
//.NET 3.5
public delegate TResult Func<T1, T2, TResult>(T1 obj1, T2 obj2)
public delegate ...
RestSharp simple complete example [closed]
...mplements RestSharp. Hopefully of some help to you.
http://dkdevelopment.net/2010/05/18/dropbox-api-and-restsharp-for-a-c-developer/
The blog post is a 2 parter, and the project is here:
https://github.com/dkarzon/DropNet
It might help if you had a full example of what wasn't working. It's diffi...
Use the XmlInclude or SoapInclude attribute to specify types that are not known statically
I've got a very strange problem when working with .NET's XmlSerializer .
5 Answers
5...