65 I would like to know how a set is implemented in C++. If I were to implement my own set container without using the STL provided container, what would be the best way to go about …

I've seen people say that set objects in python have O(1) membership-checking. How are they implemented internally to allow this? What sort of data structure does it use? What other …

Apr 13, 2010 · This approach will probably require some sort of other data structure (or function) to translate from the member data type to the position in the bit array (and back), but it makes …

Sep 21, 2010 · 4 If you are looking for a Set data structure without repeated elements, it seems that as of PHP 7 the SPL adds support for a Set data structure.

Dec 1, 2015 · I can create a set type but why doesn't the language come with one? Go, having come from Google, where Guava also originated, why didn't the language designers opt for …

This is part 6 of a series on efficiently representing data structure. This part focuses on representing sets in C#. An implementation of a set collection An implementation of a set class …

Jan 18, 2017 · 12 I'm looking for a set data structure to use in Excel VBA. What I found so far is Scripting.Dictionary which seems to be a map. Is there also something like a set in VBA? …

Aug 17, 2011 · Python has a "set" type which contains unique objects. Does Bash have something equivalent? I want to keep adding elements to such a bash "set" and never have …

You can't since a Set is not an immutable data structure and React's state needs to be immutable.

May 31, 2017 · 83 I'd like to have a set of objects in Javascript. That is, a data structure that contains only unique objects. Normally using properties is recommended, e.g. myset["key"] = …