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How do I sort a vector of pairs based on the second element of the pair?

...response to your edits to your question, here's some thoughts ... if you really wanna be creative and be able to reuse this concept a lot, just make a template: template <class T1, class T2, class Pred = std::less<T2> > struct sort_pair_second { bool operator()(const std::pair<T1...
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Slowing speed of Viewpager controller in android

...ator) { super(context, interpolator); } @SuppressLint("NewApi") public ScrollerCustomDuration(Context context, Interpolator interpolator, boolean flywheel) { super(context, interpolator, flywheel); } /** * Set the factor by which the duration will change ...
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Is non-blocking I/O really faster than multi-threaded blocking I/O? How?

...ocking or asynchronous I/O is that your thread can continue its work in parallel. Of course you can achieve this also using an additional thread. As you stated for best overall (system) performance I guess it would be better to use asynchronous I/O and not multiple threads (so reducing thread switch...
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How to Convert JSON object to Custom C# object?

... Since we all love one liners code Newtonsoft is faster than java script serializer. ... this one depends on the Newtonsoft NuGet package, which is popular and better than the default serializer. if we have class then use below. My...
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ReSharper - force curly braces around single line

...t to add the braces in the single-line scenario. And I had to set that in all six dropdowns under "Force Braces" to catch all the scenarios: What I was really hoping for was to be able to set up ReSharper to do a yellow warning or red error when the rule was violated, but I haven't found a way t...
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Find intersection of two nested lists?

... 3 filter returns an iterable instead of list, so you need to wrap filter calls with list(): c3 = [list(filter(lambda x: x in c1, sublist)) for sublist in c2] Explanation: The filter part takes each sublist's item and checks to see if it is in the source list c1. The list comprehension is exec...
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Calling remove in foreach loop in Java [duplicate]

...all i.next() before you can call i.remove(): docs.oracle.com/javase/6/docs/api/java/util/Iterator.html – John Mellor Mar 7 '12 at 15:18 ...
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How to solve Operator '!=' cannot be applied to operands of type 'T' and 'T' [duplicate]

... public class Test<T> { public T Value { get => _Value; set { // operator== is undefined for generic T; EqualityComparer solves this if (!EqualityComparer<T>.Default.Equals(_Value, value)) { _Valu...
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GUI-based or Web-based JSON editor that works like property explorer [closed]

...YAML Konstellate Reddit Post See Also Google blockly Is there a JSON api based CMS that is hosted locally? cms-based concept ;; http://www.webhook.com/ tree-based widget ;; http://mbraak.github.io/jqTree/ http://mjsarfatti.com/sandbox/nestedSortable/ http://jsonviewer.codeplex.com/ http://xmlw...
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Constructor initialization-list evaluation order

...ped aborting. This is an example of the syntax I'm using. The thing is, a_ needs to be initialized before b_ in this case. Can you guarantee the order of construction? ...