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Is LINQ to SQL Dead or Alive?
...to learn the programming language enhancements for your .net language.
In C# 3.0 these include:
Extension methods (static methods with the this keyword on first parameter)
Compiler inferred types (var)
Lambda syntax (which generates an anonymous method or a Expression depending on context)
Initia...
Unique random string generation
...not be used in cryptography, e. g., as random keys.
Instead, just use the C# Random method. Something like this (code found here):
private string RandomString(int size)
{
StringBuilder builder = new StringBuilder();
Random random = new Random();
char ch ;
for(int i=0; i<size; i++)
{
...
In C#, what happens when you call an extension method on a null object?
...
@Konrad: It depends on the context. The C# compiler usually uses callvirt even for non-virtual methods, precisely to obtain a null check.
– Jon Skeet
May 11 '09 at 9:33
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Good Free Alternative To MS Access [closed]
...e.
Probably the best free option would be SQLite and Visual Basic 2008 or C# 2008 Express Edition. This would have a heavy runtime dependency, so installing on a bare client could take quite the installer.
There really isn't a non-Access option for free with minimum runtime requirements. I wish th...
How to compare types
...estion: how to compare a Type type (pun not intended) with another type in C#?
I mean, I've a Type typeField and I want to know if it is System.String , System.DateTime , etc., but typeField.Equals(System.String) doesn't work.
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Calculating Distance between two Latitude and Longitude GeoCoordinates
...raries out there for calculating distance? I'm calculating it like this in C#:
13 Answers
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What's the best way to do a backwards loop in C/C#/C++?
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In C#, using Visual Studio 2005 or later, type 'forr' and hit [TAB] [TAB]. This will expand to a for loop that goes backwards through a collection.
It's so easy to get wrong (at least for me), that I thought putting this snipp...
#if Not Debug in c#?
...G constant option under the project's Build properties. This goes for both C# and VB.NET. If you want to get crazy you can define new build configurations and define your own Conditional compilation symbols. The typical example when you see this though is:
#if DEBUG
//Write to the console
#else...
Could not establish trust relationship for SSL/TLS secure channel — SOAP
I have a simple web service call, generated by a .NET (C#) 2.0 windows app, via the web service proxy generated by Visual Studio, for a web service also written in C# (2.0). This has worked for several years, and continues to do so at the dozen or so places where it is running.
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How do you include Xml Docs for a class library in a NuGet package?
I am creating a NuGet package for a C# class library, and I would like to include generated Xml Documentation with the library. This is my nuspec file:
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