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In which order should floats be added to get the most precise result?
...es things somewhat. Consider the case where we're adding single-precision (32 bit) floats, and there are 1 billion values equal to 1 / (1 billion), and one value equal to 1. If the 1 comes first, then the sum will come to 1, since 1 + (1 / 1 billion) is 1 due to loss of precision. Each addition has ...
Generate all permutations of a list without adjacent equal elements
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answered Aug 13 '14 at 12:32
tobias_ktobias_k
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What's the difference between using “let” and “var”?
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– Jim Hunziker
Oct 22 '15 at 13:32
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Indeed this is a common pitfall in Javascript and now I...
Why aren't variable-length arrays part of the C++ standard?
...than 1000 here", then you would just declare int A[1000]. Substituting the 32-bit integer n for 1000 is an admission that you have no idea what the behavior of your program ought to be.)
Okay, so let's move to talking about C++ now. In C++, we have the same strong distinction between "type system"...
Graph Algorithm To Find All Connections Between Two Arbitrary Vertices
...better solution? a DFS takes forever to run: stackoverflow.com/q/8342101/632951
– Pacerier
Dec 1 '11 at 18:28
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Explain how finding cycle start node in cycle linked list work?
...way.
– displayName
Aug 30 '16 at 15:32
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How to play a local video with Swift?
...uca Angeletti
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What is the difference between JSON and Object Literal Notation?
...x Kling
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How do I create a custom iOS view class and instantiate multiple copies of it (in IB)?
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Important not to set Xib view class as ResuableCustomView, but Owner of this Xib. Otherwise you will have error.
– Re...
When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?
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The theory of some of the other answers are good, but still confusing, seeing these examples after reading the other answers really makes t...