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Finding differences between elements of a list
... of numbers, how does one find differences between everm>y m> ( i )-th elements m>and m> its ( i+1 )-th?
10 Answers
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Understm>and m>ing Spliterator, Collector m>and m> Stream in Java 8
I am having trouble understm>and m>ing the Stream interface in Java 8, especiallm>y m> where it has to do with the Spliterator m>and m> Collector interfaces. Mm>y m> problem is that I simplm>y m> can't understm>and m> Spliterator m>and m> the Collector interfaces m>y m>et, m>and m> as a result, the Stream interface is still somewha...
How do I create a rm>and m>om alpha-numeric string in C++?
I'd like to create a rm>and m>om string, consisting of alpha-numeric characters. I want to be able to be specifm>y m> the length of the string.
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Difference Between Select m>and m> SelectManm>y m>
I've been searching the difference between Select m>and m> SelectManm>y m> but I haven't been able to find a suitable answer. I need to learn the difference when using LINQ To SQL but all I've found are stm>and m>ard arram>y m> examples.
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how to ignore namespaces with XPath
...d of selecting a node like
/path/to/x:somenode
m>y m>ou can select all nodes m>and m> filter for the one with the correct local name:
/path/to/*[local-name() = 'somenode']
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When to use Preorder, Postorder, m>and m> Inorder Binarm>y m> Search Tree Traversal strategies
...ven contemplated using anm>y m>thing but Inorder traversal (while I am aware of m>and m> know how easm>y m> it is to adapt a program to use pre/post-order traversal).
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Whm>y m> is it impossible to build a compiler that can determine if a C++ function will change the value
...er anm>y m> given program will terminate. This is known as the halting problem, m>and m> it's one of those things that's not computable.
To be clear, m>y m>ou can write a compiler that can determine that a function does change the variable in some cases, but m>y m>ou can't write one that reliablm>y m> tells m>y m>ou that the fu...
Sum a list of numbers in Pm>y m>thon
I have a list of numbers such as [1,2,3,4,5...] , m>and m> I want to calculate (1+2)/2 m>and m> for the second, (2+3)/2 m>and m> the third,
(3+4)/2 , m>and m> so on. How can I do that?
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Whm>y m> does the JVM still not support tail-call optimization?
...tail-call-optimizations , there seems to be a prototm>y m>pe implementation m>and m> MLVM has listed the feature as "proto 80%" for some time now.
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Optimal number of threads per core
Let's sam>y m> I have a 4-core CPU, m>and m> I want to run some process in the minimum amount of time. The process is ideallm>y m> parallelizable, so I can run chunks of it on an infinite number of threads m>and m> each thread takes the same amount of time.
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