set Archives - Page 2 of 5

Java, Programming

IT Nursery

Getting the difference between two sets

So if I have two sets: Set<Integer> test1 = new HashSet<Integer>(); test1.add(1); test1.add(2); test1.add(3); Set<Integer> test2 = new HashSet<Integer>(); test2.add(1); test2.add(2); test2.add(3); test2.add(4); ...

May 27, 2022
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javascript, Programming

IT Nursery

How to customize object equality for JavaScript Set

New ES 6 (Harmony) introduces new Set object. Identity algorithm used by Set is similar to === operator and so not much suitable ...

May 26, 2022
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Swift Set to Array

An NSSet can be converted to Array using set.allObjects() but there is no such method in the new Set (introduced with Swift 1.2). ...

May 25, 2022
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JavaScript Array to Set

MSDN references JavaScript’s Set collection abstraction. I’ve got an array of objects that I’d like to convert to a set so that I ...

May 25, 2022
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golang why don’t we have a set datastructure [closed]

Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be ...

May 23, 2022
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Why doesn’t java.util.Set have get(int index)?

I’m sure there’s a good reason, but could someone please explain why the java.util.Set interface lacks get(int Index), or any similar get() method? ...

May 23, 2022
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How to “perfectly” override a dict?

How can I make as “perfect” a subclass of dict as possible? The end goal is to have a simple dict in which ...

May 22, 2022
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How to calculate the intersection of two sets? [duplicate]

This question already has answers here: Efficiently finding the intersection of a variable number of sets of strings (8 answers) Closed 1 year ...

May 21, 2022
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