大约有 6,000 项符合查询结果（耗时：0.0364秒） [XML]
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...
How to securely save username/password (local)?
... example and discussion for .Net or String encrypt / decrypt with password c# Metro Style for WinRT/Metro.
If you are storing the password for reuse, such as supplying it to a third party, use the Windows Data Protection API (DPAPI). This uses operating system generated and protected keys and the T...
How can you use an object's property in a double-quoted string?
...site formatting". Since Powershell is inextricably bound to .NET for which C# and VB.NET are the primary programming languages, the terms "string interpolation" and "interpolated string" (and anything similar) should be applied only to the new $ prepended strings found in those languages (C# 6 and V...
If Python is interpreted, what are .pyc files?
...al implementations do), Python is an "interpreted language" if and only if C# and Java are: all of them have a typical implementation strategy of producing bytecode first, then executing it via a VM/interpreter.
More likely the focus is on how "heavy", slow, and high-ceremony the compilation proces...
Differences between ExpandoObject, DynamicObject and dynamic
...
According to the C# language specification dynamic is a type declaration. I.e. dynamic x means the variable x has the type dynamic.
DynamicObject is a type that makes it easy to implement IDynamicMetaObjectProvider and thus override specifi...
The new keyword “auto”; When should it be used to declare a variable type? [duplicate]
...
I’d apply the same rule as for var in C#: use it liberally. It increases readability. Unless the type of a variable is actually important enough to be stated explicitly, in which cases this should be done (duh).
Still, I maintain that (especially in statically t...
Using StringWriter for XML Serialization
I'm currently searching for an easy way to serialize objects (in C# 3).
6 Answers
6
...
What is an IndexOutOfRangeException / ArgumentOutOfRangeException and how do I fix it?
...rown. Remember this when you create and access an array.
Array Length
In C#, usually, arrays are 0-based. It means that first element has index 0 and last element has index Length - 1 (where Length is total number of items in the array) so this code doesn't work:
array[array.Length] = 0;
Moreov...