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Is int[] a reference type or a value type?
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Arrays (even of value types like int) are reference types in C#.
http://msdn.microsoft.com/en-us/library/aa288453(VS.71).aspx:
In C#, arrays are actually objects. System.Array is the abstract base type of all array types.
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Begin, Rescue and Ensure in Ruby?
...aluated. That's why it's called ensure. So, it is equivalent to Java's and C#'s finally.
The general flow of begin/rescue/else/ensure/end looks like this:
begin
# something which might raise an exception
rescue SomeExceptionClass => some_variable
# code that deals with some exception
rescue...
Purpose of Activator.CreateInstance with example?
...e's some people who needed it:
Createinstance() - Am I doing this right?
C# Using Activator.CreateInstance
Creating an object without knowing the class name at design time
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How to use dashes in HTML-5 data-* attributes in ASP.NET MVC
...rying to use HTML5 data- attributes in my ASP.NET MVC 1 project. (I am a C# and ASP.NET MVC newbie.)
8 Answers
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Import package.* vs import package.SpecificType [duplicate]
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@Scott actually, other programming languages (such as C#) do just fine without importing specific classes.
– Adam
Oct 29 '12 at 15:36
1
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Calculate distance between two points in google maps V3
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Here is the c# implementation of the this forumula
public class DistanceAlgorithm
{
const double PIx = 3.141592653589793;
const double RADIO = 6378.16;
/// <summary>
/// This class cannot be instantiated.
///...
Password masking console application
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Complete solution, vanilla C# .net 3.5+
Cut & Paste
:)
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleReadPasswords
{
class Program
{
st...
error, string or binary data would be truncated when trying to insert
... database column (small). It is not easy to find what is wrong. If you use C# and Linq2Sql, you can list the field which would be truncated:
First create helper class:
public class SqlTruncationExceptionWithDetails : ArgumentOutOfRangeException
{
public SqlTruncationExceptionWithDetails(System...
How do I clone a range of array elements to a new array?
...ut I would like to keep my code as clean as possible. Is there a method in C# that can do it for me?
24 Answers
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Create instance of generic type whose constructor requires a parameter?
...or rather something you should just try to avoid in the current version on c#).
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