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When to use a “has_many :through” relation in Rails?
... Todd A. JacobsTodd A. Jacobs
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What is the advantage of using forwarding references in range-based for loops?
...eresting case is where dereferencing an iterator yields a temporary: C++ 2011 got relaxed requirements and iterators aren't necessarily required to yield an lvalue. The use of universal references matches the argument forwarding in std::for_each():
template <typename InIt, typename F>
F std::...
Rename specific column(s) in pandas
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answered Nov 3 '13 at 21:32
EdChumEdChum
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Why declare unicode by string in python?
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answered Jul 3 '10 at 7:11
Mark TolonenMark Tolonen
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Select the values of one property on all objects of an array in PowerShell
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answered Mar 3 '11 at 5:15
Scott SaadScott Saad
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Gson custom seralizer for one variable (of many) in an object using TypeAdapter
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answered Feb 2 '16 at 7:57
Vicky ChijwaniVicky Chijwani
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Ignore Xcode warnings when using Cocoapods
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answered Nov 3 '12 at 12:11
alloyalloy
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Accessing last x characters of a string in Bash
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answered Nov 8 '13 at 12:03
gniourf_gniourfgniourf_gniourf
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What is the difference between assert, expect and should in Chai?
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answered Jan 28 '14 at 12:01
LouisLouis
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Change default app.config at runtime
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answered May 27 '11 at 11:34
Daniel HilgarthDaniel Hilgarth
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