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What is the difference between String and string in C#?
...be using a language that defines an int alias for Int16, for example. The .NET framework designers have followed this pattern, good examples being in the BitConverter, BinaryReader and Convert classes.
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Unzip files programmatically in .net
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With .NET 4.5 you can now unzip files using the .NET framework:
using System;
using System.IO;
namespace ConsoleApplication
{
class Program
{
static void Main(string[] args)
{
string startPath = @"c:\example\sta...
How to use System.Net.HttpClient to post a complex type?
...idget>(widget)
will no longer work.
Instead, from this post, the ASP.NET team has included some new calls to support this functionality:
HttpClient.PostAsJsonAsync<T>(T value) sends “application/json”
HttpClient.PostAsXmlAsync<T>(T value) sends “application/xml”
So, the ...
Can I find out the return value before returning while debugging in Visual Studio?
...us versions for C#.
(Visual Studio 2008 and earlier supported it for VB.NET. It has always been available to C/C++ developers.)
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Default visibility for C# classes and members (fields, methods, etc.)?
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In case any vb.net developers are looking at this, vb is different. The default scope for vb class members is Public. Enum members are also Public. Probably less confusing to just use explicit scope in your case since chances are high it wi...
Date vs DateTime
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Unfortunately, not in the .Net BCL. Dates are usually represented as a DateTime object with the time set to midnight.
As you can guess, this means that you have all the attendant timezone issues around it, even though for a Date object you'd want abs...
What is the difference between bool and Boolean types in C#
... same. Boolean helps simplify conversion back and forth between C# and VB.Net. Most C# programmers tend to prefer 'bool', but if you are in a shop where there's a lot of both VB.Net and C# then you may prefer Boolean because it works in both places.
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Measuring code execution time
...ecords: 00:00:00.0617594
For advanced scenarios, you can use BenchmarkDotNet or Benchmark.It or NBench
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Performance differences between debug and release builds
...ing elimination. An important optimization when working with arrays (all .NET collection classes use an array internally). When the JIT compiler can verify that a loop never indexes an array out of bounds then it will eliminate the index check. Big one.
Loop unrolling. Loops with small bodies are...
What good technology podcasts are out there?
...ng a needle in a haystack, except that the haystack happens to be the Internet and is filled with too many of these "Hot new Gadgets" stuff :(
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