A set is a collection in which no element is repeated, which may be able to enumerate its elements according to an ordering criterion (an "ordered set") or retain no order (an "unordered set").
How do I pick a random element from a set? I'm particularly interested in picking a random element from a …
java algorithm language-agnostic random setBasically, I'm trying to create an object of unique objects, a set. I had the brilliant idea of just using …
javascript hash set hashcodeDoes a Java Set retain order? A method is returning a Set to me and supposedly the data is ordered …
java sorting setI'm sure there's a good reason, but could someone please explain why the java.util.Set interface lacks get(int …
java data-structures collections setI am trying to optimize a piece of code which compares elements of list. Eg. public void compare(Set<…
java performance setI have the following procedure: def myProc(invIndex, keyWord): D={} for i in range(len(keyWord)): if keyWord[i] in …
python setSo if I have two sets: Set<Integer> test1 = new HashSet<Integer>(); test1.add(1); test1.add(2); …
java setWhen should I use a dictionary, list or set? Are there scenarios that are more suited for each data type?
python list dictionary data-structures setI have a list of sets: setlist = [s1,s2,s3...] I want s1 ∩ s2 ∩ s3 ... I can write a function …
python set set-intersection