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What is Type-safe?
...I prefer to have my compiler tell me if I made that mistake.
Now, back to C#...
C# supports a language feature called covariance, this basically means that you can substitute a base type for a child type and not cause an error, for example:
public class Foo : Bar
{
}
Here, I created a new cl...
Does Java have a using statement?
...an already use streams in a try block the same way you would use them in a C# using block. This is equivalent to C#'s using.
As of version 5.0, Hibernate Sessions implement AutoCloseable and can be auto-closed in ARM blocks. In previous versions of Hibernate Session did not implement AutoCloseable....
String.Empty versus “” [duplicate]
...ates an object). So I just created a couple of simple console programs in C# 5 (VS 2013):
class Program
{
static void Main()
{
// Outputs "True"
Debug.WriteLine(string.IsInterned(string.Empty) != null);
}
}
class Program
{
static void Main()
{
// Output...
Getting the HTTP Referrer in ASP.NET
...y and reliable way of getting the browser's HTTP Referrer in ASP.Net ( C# ). I know the HTTP Referrer itself is unreliable, but I do want a reliable way of getting the referrer if it is present.
...
How to add a delay for a 2 or 3 seconds [closed]
How can I add a delay to a program in C#?
4 Answers
4
...
Making your .NET language step correctly in the debugger
...y to debug it in ILSpy? Especially without debug symbols. It would debug C# code, but it would tell us if the IL instructions are nicely debugable. (Mind that ILSpy debugger is beta though)
Quick notes on the original IL code:
.line 19,19 : 6,15 '' occurs twice?
.line 20,20 : 7,14 '' does no...
Monad in plain English? (For the OOP programmer with no FP background)
...lets you take a type and turn it into a more special type. For example, in C# consider Nullable<T>. This is an amplifier of types. It lets you take a type, say int, and add a new capability to that type, namely, that now it can be null when it couldn't before.
As a second example, consider IE...
Convert Newtonsoft.Json.Linq.JArray to a list of specific object type
...
Thanks this worked for me using dynamic objects in C#
– Anthony McGrath
Jun 3 '19 at 18:21
...
Accessing MVC's model property from Javascript
...ta in Javascript/Jquery code block in .cshtml file
There are two types of c# variable (Model) assignments to JavaScript variable.
Property assignment - Basic datatypes like int, string, DateTime (ex: Model.Name)
Object assignment - Custom or inbuilt classes (ex: Model, Model.UserSettingsObj)
...
Resizing an Image without losing any quality [closed]
...s rcar says, you can't without losing some quality, the best you can do in c# is:
Bitmap newImage = new Bitmap(newWidth, newHeight);
using (Graphics gr = Graphics.FromImage(newImage))
{
gr.SmoothingMode = SmoothingMode.HighQuality;
gr.InterpolationMode = InterpolationMode.HighQualityBicubic...