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Arrays, heap and stack and value types
... int[100] generating the array on the heap? From what I've read on CLR via c#, the answer is yes. But what I can't understand, is what happens to the actual int's inside the array. As they are value types, I'd guess they'd have to be boxed, as I can, for example, pass myIntegers to other parts of th...
Javascript when to use prototypes
...otypes?
A useful comparison is with popular OO languages such as Java and C#. These support two kinds of inheritance:
interface inheritance, where you implement an interface such that the class provides its own unique implementation for every member of the interface.
implementation inheritance, w...
When should I use a struct rather than a class in C#?
When should you use struct and not class in C#? My conceptual model is that structs are used in times when the item is merely a collection of value types . A way to logically hold them all together into a cohesive whole.
...
Set Additional Data to highcharts series
...ass to assign the values prior to passing back in Json format. Here is the C# code in the controller action called by Ajax.
public JsonResult ChartData(string dataSource, string locationType, string[] locations, string[] methods, string fromDate, string toDate, string[] lstParams)
{
List<Dic...
Is it better to call ToList() or ToArray() in LINQ queries?
... local variable source as an IList<int>. In that way I make sure the C# compiler does not optimze the foreach statement into something which is equivalent to a for (var idx = 0; idx < source.Length; idx++) { /* ... */ } loop. This is something the C# compiler might do if I use var source = ...
SQL Server Script to create a new user
...
Exactly what i want I was trying to create login with c# using Microsoft.SqlServer.Management.Smo.Login class. but i couldn't create. this works with simple code in c# thanks
– kordiseps
Feb 1 '18 at 11:28
...
Why is lock(this) {…} bad?
...te variable instead, an Object instance will do nicely.
Run the following C# code as an example.
public class Person
{
public int Age { get; set; }
public string Name { get; set; }
public void LockThis()
{
lock (this)
{
System.Threading.Thread.Sleep(10...
How is Math.Pow() implemented in .NET Framework?
...er simple operations. Notable is that this can make floating point math in C# substantially faster than the same code in C++, check this answer for the reason why.
By the way, the source code for the CRT is also available if you have the full version of Visual Studio vc/crt/src directory. You'll hit...
Why not inherit from List?
...rs here. I would add to them the following points.
What is the correct C# way of representing a data structure, which, "logically" (that is to say, "to the human mind") is just a list of things with a few bells and whistles?
Ask any ten non-computer-programmer people who are familiar with the ...
ReSharper warns: “Static field in generic type”
...ssarily an error - it is warning you about a potential misunderstanding of C# generics.
The easiest way to remember what generics do is the following:
Generics are "blueprints" for creating classes, much like classes are "blueprints" for creating objects. (Well, this is a simplification though. Yo...