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Getting Http Status code number (200, 301, 404, etc.) from HttpWebRequest and HttpWebResponse
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This is vb.net, the OP is using C#
– Kemuel Sanchez
Sep 8 '17 at 14:10
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Why static classes cant implement interfaces? [duplicate]
...ction the exact sort of thing you probably want to do with interfaces. Why C# doesn't treat a static class as a class that implicitly is a singleton so you could pass it around is another question which I can't answer.
– Mike
Oct 24 '17 at 15:23
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.net implementation of bcrypt
...ngth 0 to 100 and salts, crypts them, and outputs them to a test file. The C# code matches these 100% of the time so far. You are welcome to use the script and test this yourself.
The library also includes PBKDF2 code which works for any HMAC as opposed to .Net's SHA-1-only implementation (added to...
Why does Convert.ToString(null) return a different value if you cast null?
...o play here
Convert.ToString(object o);
Convert.ToString(string s);
The C# compiler essentially tries to pick the most specific overload which will work with the input. A null value is convertible to any reference type. In this case string is more specific than object and hence it will be picke...
Difference between “managed” and “unmanaged”
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Managed Code
Managed code is what Visual Basic .NET and C# compilers create. It runs on the CLR (Common Language Runtime), which, among other things, offers services like garbage collection, run-time type checking, and reference checking. So, think of it as, "My code is managed by...
DateTime “null” value
... as DateTime.MinValue:
default(DateTime)
or, in more recent versions of C#,
default
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What is the difference between a regular string and a verbatim string?
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This is covered in section 2.4.4.5 of the C# specification:
2.4.4.5 String literals
C# supports two forms of string literals: regular string literals and verbatim string literals.
A regular string literal consists of zero or more characters enclosed in double quotes...
Convert HashBytes to VarChar
...which is passed as the parameter. And how to make an equivalent of that in C# code? What encoding should I choose?
– Dmytro Zhluktenko
Oct 19 '17 at 16:19
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Difference between decimal, float and double in .NET?
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I'm surprised it hasn't been said already, float is a C# alias keyword and isn't a .Net type. it's System.Single.. single and double are floating binary point types.
– Brett Caswell
Feb 3 '15 at 15:48
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How to handle click event in Button Column in Datagridview?
I am developing a windows application using C#. I am using DataGridView to display data. I have added a button column in that. I want to know how can I handle click event on that button in DataGridView.
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