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Understanding colors on Android (six characters)
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172
If you provide 6 hex digits, that means RGB (2 hex digits for each value of red, green and blu...
Git: what is a dangling commit/blob and where do they come from?
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100
During the course of working with your git repository, you may end up backing out of operation...
How to convert a string of bytes into an int?
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Using the field of an object as a generic Dictionary key
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151
By default, the two important methods are GetHashCode() and Equals(). It is important that if ...
What is global::?
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105
global refers to the global namespace, it can be used to solve problems whereby you may redefi...
ByteBuffer.allocate() vs. ByteBuffer.allocateDirect()
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150
Ron Hitches in his excellent book Java NIO seems to offer what I thought could be a good answe...
Listing all permutations of a string/integer
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158
First of all: it smells like recursion of course!
Since you also wanted to know the principle,...
What's the point of map in Haskell, when there is fmap?
...pened was that the type of map was generalized to cover Functor in Haskell 1.3. I.e., in Haskell 1.3 fmap was called map. This change was then reverted in Haskell 1.4 and fmap was introduced. The reason for this change was pedagogical; when teaching Haskell to beginners the very general type of map ...
How do I initialize the base (super) class?
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150
Python (until version 3) supports "old-style" and new-style classes. New-style classes are der...
What is ApplicationException for in .NET?
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103
According to the remarks in msdn:
User applications, not the common language runtime, throw c...