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【内核源码】linux UDP实现 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
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最初的时候只有一个hash表，hash key为本地端口，当使用了大量ip地址的情况下，有可能导致单个链表的上有很多socket，导致查询慢
添加第二个hash表，使用地址和端口作为key， 来应对上述情况。 查询的时候只用查两个hash链表...
How do I read an entire file into a std::string in C++?
...making it a oneliner? I'd always opt for legible code. As a self-professed VB.Net enthusiast (IIRC) I think you should understand the sentiment?
– sehe
Sep 21 '12 at 14:32
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get and set in TypeScript
...rty with Visual Basic and carried it over to .NET languages such as C# and VB.NET. For example, see Properties (C# Programming Guide). Properties simplify accessing the state of an object and (in my opinion) eliminate the "noisiness" of having to deal with "get/set" method pairs. (Or sometimes only ...
AddBusinessDays and GetBusinessDays
... This is the only solution that actually worked for me when converted to VB.Net
– Nicholas
Oct 1 '09 at 18:50
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How do I declare a global variable in VBA?
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Succinct explanation of variables declaration in VBA.
– PhillipOReilly
May 30 '18 at 22:58
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Why use ICollection and not IEnumerable or List on many-many/one-many relationships?
...dalone heap object. Compilers which duck-type enumerators (as both C# and vb.net do) can take advantage of this when generating foreach code. If the List<T> is cast to IEnumrable<T> before the foreach, the IEnumerable<T>.GetEnumerator() method will return a heap-allocated object,...
Using C# reflection to call a constructor
...be to make sure you understand the C# code and then make sure you know the VB syntax for constructing an array. Without wishing to be mean, if that's too much of a challenge then you should really really stay away from reflection.
– Jon Skeet
Mar 7 '13 at 6:48
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Razor View Engine : An expression tree may not contain a dynamic operation
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On vb.net you must write @ModelType.
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C# - Attribute to Skip over a Method while Stepping in Debug Mode
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It's written <DebuggerStepThrough> in VB.NET.
To use it just put on top of the method like :
<DebuggerStepThrough>
Private Sub form_Paint(sender As Object, e As PaintEventArgs) Handles form.Paint
' Picasso
End Sub
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Multiple Inheritance in C#
... MI because they have not concluded how it would inter-operate between C#, VB.net and the other languages yet, not because "it would make source more complex"
MI is a useful concept, the un-answered questions are ones like:- "What do you do when you have multiple common base classes in the differen...