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What does default(object); do in C#?
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Default value of MyObject. See default Keyword in Generic Code (C# Programming Guide) (MSDN):
In generic classes and methods, one issue that arises is how to assign
a default value to a parameterized type T when you do not know the
following in advance:
Whether T will be a...
try/catch + using, right syntax
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From C# 8.0 on, you can simplify using statements under some conditions to get rid of the nested block, and then it just applies to the enclosing block.
So your two examples can be reduced to:
using var myObject = new MyClass();...
Dependency graph of Visual Studio projects
...s of Visual Studio does this work with ? Also, to visualize C++ instead of C# projects, is it enough to change the .csproj file suffix to .vcproj ? Working with VS 2005 here and I get an empty result file...
– ssc
May 10 '13 at 14:32
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Classes residing in App_Code is not accessible
...pp_Code.Glob
Not sure if that's your issue or not but if you were new to C# then this is an easy one to get tripped up on.
Update: I recently found that if I add an App_Code folder to a project, then I must close/reopen Visual Studio for it to properly recognize this "special" folder.
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Copy object values in Visual Studio debug mode
...feature allows users to Export the variable values to Json, XML, Excel, or C# code.
Full disclosure: I'm the co-creator of the tool I described here.
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How do I get the file extension of a file in Java?
...rent directory, the file name (minus the extension), etc. I'm coming from C# and .Net where we have this: msdn.microsoft.com/en-us/library/…
– longda
Aug 26 '10 at 0:31
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“Could not load type [Namespace].Global” causing me grief
...bal event. My Global.asax file has this Line
<%@ Application Language="C#" CodeBehind="~/App_Code/Global.asax.cs" Inherits="Global" %>
And I make class file Global.asax.cs that is in AppCode folder that look like
public partial class Global : HttpApplication
{
public Global()
{
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How to determine programmatically whether a particular process is 32-bit or 64-bit
How can my C# application check whether a particular application/process (note: not the current process) is running in 32-bit or 64-bit mode?
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Calculate a MD5 hash from a string
I use the following C# code to calculate a MD5 hash from a string.
It works well and generates a 32-character hex string like this:
900150983cd24fb0d6963f7d28e17f72
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Passing data to Master Page in ASP.NET MVC
...is expecting a parameterless constructor. I am also not familiar with that C# syntax (specifically the "MasterViewData, new()") for the interface. Can somebody please explain it or point me to a good resource. Thanks.
– Jason
May 12 '10 at 14:39
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