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Maximum packet size for a TCP connection
What is the maximum packet size for a TCP connection or how can I get the maximum packet size?
10 Answers
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Why use ICollection and not IEnumerable or List on many-many/one-many relationships?
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Usually what you choose will depend on which methods you need access to. In general - IEnumerable<> (MSDN: http://msdn.microsoft.com/en-us/library/system.collections.ienumerable.aspx) for a list of objects that only needs to be...
What is the difference between getFields and getDeclaredFields in Java reflection
... Class object represents a primitive type, an array class, or void.
And what if I need all fields from all parent classes?
Some code is needed, e.g. from https://stackoverflow.com/a/35103361/755804:
public static List<Field> getAllModelFields(Class aClass) {
List<Field> fields = ...
Which cryptographic hash function should I choose?
... useful.
In conclusion, there is no one best function - it all depends on what you need it for. Be mindful of the flaws with each and you will be best able to choose the right hash function for your scenario.
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Implicit type conversion rules in C++ operators
I want to be better about knowing when I should cast. What are the implicit type conversion rules in C++ when adding, multiplying, etc. For example,
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C# operator overload for `+=`?
...otential security hole in CLR strong typed world.
Nevertheless, let's see what exactly an operator is. According to the famous Jeffrey Richter's book, each programming language has its own operators list, which are compiled in a special method calls, and CLR itself doesn't know anything about opera...
Dynamically replace the contents of a C# method?
What I want to do is change how a C# method executes when it is called, so that I can write something like this:
9 Answers
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Xml configuration versus Annotation based configuration [closed]
...object shouldn't care where its information came from, it should just care what it can do with its information. But if you like JPA (I don't have any expirience with it), by all means, go for it.
In general:
If an annotation provides functionality and acts as a comment in and of itself, and doesn'...
How do lexical closures work?
... func
flist.append(funcC(i))
for f in flist:
print f(2)
This is what happens when you mix side effects and functional programming.
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Database Structure for Tree Data Structure
What would be the best way to implement a customizable (meaning, a tree structure with an unknown number of level) tree data structure in a database?
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