“Sets,” “classes,” and “collections”: what’s the difference?
3482
What are the differences between class, set, family, and collection?
81406
Does every set have a group structure?
126006
How to find out if an Object is a collection or single value?
13705
What techniques can be used to define a class in JavaScript, and what are their trade-offs?
130771
Sets and the principle of inclusion and exclusion
66048
Type List vs type ArrayList in Java
119748
What is the difference between List and List?
23595
"object-oriented" vs "object oriented"
31469
Order of items in classes: Fields, Properties, Constructors, Methods
68187
Is python's "set" stable?
45878
Elementary Set Theory: Ordinals, Well Orderings and Isomorphisms
4442
What is the { get; set; } syntax in C#?
41428
Java Collections (LIFO Structure)
85338
Equivalence relations on classes instead of sets
16112
Why is the order in dictionaries and sets arbitrary?
152354
Why is an empty set not a terminal object in categories $\mathsf{Top}$ and $\mathsf{Sets}$?
19138
If every object in math can be reduced to sets, how are tuples explained via sets?