If you want to quickly delete all the bin and obj folders in a solution:
Subtract 10 pts if you actually implement anything like this in real life code:
using System;
using System.Linq;
namespace FizzBuzzInOneLine
{
internal class Program
{
private static void Main(string[] args)
{
Console.Write( String.Join("\n",
Enumerable.Range(1, 100)
.Select(x => (x%3 == 0)
? (x%5 == 0)
? "FizzBuzz"
: "Fizz"
: (x%5 == 0)
? "Buzz"
: x.ToString())));
}
}
}
Caching is absolutely the most effective way to speed up the performance of an app. However, .NET does not have a reasonable tool for caching data, such as the contents of a database table, across all servers for all users.* There are third party tools that do this, but they are pricey.
A tool called AppFabric is available from Microsoft (for free) that spans the cache for all users across all web servers in a farm/garden/cluster. Downside: it’s only available for current operating systems like Windows 7, Vista, and Server 2008.
If you’re interested, here are some tutorials:
http://msdn.microsoft.com/en-
A breaking change in ASP.NET 4.0 causes a javascript error to be thrown on a page if a query string has a “potentially unsafe” character, such as an apostrophe in a last name.
You’ll see the error (possibly only while debugging): “A potentially dangerous Request.QueryString value was detected from the client” when passing the special character in a query string in a button click or a jqgrid’s FillGrid postData BuildGrigArgs function.
The fix is easy: set the behavior back to ASP.NET 2.0 in the web.config with this line in the system.web section right below your </compilation> tag (the requestPathInvalidCharacters parameter here blocks everything except a single quote):
<httpRuntime requestPathInvalidCharacters="<,>,*,%,:,&,\" requestValidationMode="2.0" />
And in your pages be sure you don’t encode the parameter in the MVC code in your javascript (i.e. you’ll need to use <%= instead of <%: for those parameters that need special characters).
For example, this:
function BuildPreviousArgs() { var args = new Object();
args.FilterLastName = "<%: Model.FilterLastName %>";
return $.param(args);
}
Has to be changed to this:
function BuildPreviousArgs() { var args = new Object();
args.FilterLastName = "<%= Model.FilterLastName %>";
return $.param(args);
}