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Difference between declaring variables before or in loop?
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It depends on the language and the exact use. For instance, in C# 1 it made no difference. In C# 2, if the local variable is captured by an anonymous method (or lambda expression in C# 3) it can make a very signficant difference.
Example:
using System;
using System.Collections.Generic;...
C# namespace alias - what's the point?
Where or when would one would use namespace aliasing like
11 Answers
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C# Events and Thread Safety
...e accepted this based on the comment about the "standard" advice being pre-C#2, and I'm not hearing anyone contradicting that. Unless it is really expensive to instantiate your event args, just put '= delegate {}' on the end of your event declaration and then call your events directly as if they are...
Is the VC++ code DOM accessible from VS addons?
...the "complete" EDG C++ parser (also used by Intel and others). Since the C# Code DOM is accessible to addons (correct me if I'm wrong), is the C++ Code DOM also accessible? Can this be used to analyse an open VC++ project within the VS environment?
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Why do you not use C for your web apps?
...es "for free" with a more, shall we say "web-centric" language like PHP or C# or Ruby or whatever. That means you pay more.
Add all of that to the fact that single-threaded computational speed just isn't that important on the web. If you need more scalability, most organizations can economically ...
C# Iterating through an enum? (Indexing a System.Array)
I have the following code:
13 Answers
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Copy the entire contents of a directory in C#
...to copy the entire contents of a directory from one location to another in C#.
22 Answers
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'Static readonly' vs. 'const'
...us Changing a field to a property does, in fact, break the API. A field in C# effectively acts like a variable, while a property in C# is a syntax helper for writing a getter method and/or a setter method. This difference is important when other assemblies are involved. If you change a field to a pr...
Convert a positive number to negative in C#
You can convert a negative number to positive like this:
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Does using “new” on a struct allocate it on the heap or stack?
...stack". It's more complicated than that (and made even more complicated by C# 2). I have an article on the topic and will expand on it if requested, but let's deal with just the new operator.
Secondly, all of this really depends on what level you're talking about. I'm looking at what the compiler d...