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What is the best way to convert seconds into (Hour:Minutes:Seconds:Milliseconds) time?
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For .Net <= 4.0 Use the TimeSpan class.
TimeSpan t = TimeSpan.FromSeconds( secs );
string answer = string.Format("{0:D2}h:{1:D2}m:{2:D2}s:{3:D3}ms",
t.Hours,
t.Minutes,
t.Sec...
HTML+CSS: How to force div contents to stay in one line?
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Use white-space:nowrap and overflow:hidden
http://jsfiddle.net/NXchy/8/
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When to use RDLC over RDL reports?
...eports still through 'ReportViewer' in a client application written in ASP.NET, WPF (with a winform control bleh!), or Winforms in .NET using 'ProcessingMode.Remote'.
You can set parameters a user can see and use to gain more flexibility.
You can configure parts of a report to be used for connection...
NAnt or MSBuild, which one to choose and when?
...ild, and with NDoc for producting documentation.
MSBuild:
Built-in to .NET.
Integrated with Visual Studio
Easy to get started with MSBuild in Visual Studio - it's all behind the scenes. If you want to get deeper, you can hand edit the files.
Subjective Differences: (YMMV)
NAnt documentation ...
How can I check a C# variable is an empty string “” or null? [duplicate]
... @Lion Liu: Actually I think PHP has exactly as much to offer. See: php.net/manual/en/function.empty.php
– Milan
Feb 2 '16 at 20:09
4
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Can I incorporate both SignalR and a RESTful API?
I have a single page web app developed using ASP.NET. I recently converted many of the web methods to be push based, using the SignalR library. This really sped up the page considerably and reduced a lot of the server calls from the page.
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财务计算器拓展：复利计算、平均值、中位数、众数、方差计算 - App Invento...
...late the monthly payment for a loan with a given principal, rate, and time.Net Present Value (NPV): Compute the net present value of cash flows with a given rate.Future Value: Calculate the future value of an investment with a given principal, rate, and time.Present Value: Determine the present valu...
How To Accept a File POST
I'm using asp.net mvc 4 webapi beta to build a rest service. I need to be able to accept POSTed images/files from client applications. Is this possible using the webapi? Below is how action I am currently using. Does anyone know of an example how this should work?
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How can I create a temp file with a specific extension with .NET?
I need to generate a unique temporary file with a .csv extension.
17 Answers
17
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How can I ignore a property when serializing using the DataContractSerializer?
I am using .NET 3.5SP1 and DataContractSerializer to serialize a class. In SP1, they changed the behavior so that you don't have to include DataContract / DataMember attributes on the class and it will just serialize the entire thing. This is the behavior I am using, but now I need to ignore o...