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Performance is a subset of Optimization: performance is the goal when you want the execution time of your program or routine to be optimal.
4
votes
Find duplicates in List where all the numbers in between is <= than the duplicates
If your numbers are random then the probability for any number to be larger than it's predecessor is about 50%. In that case your original solution is already pretty much as fast as possible as long a …
1
vote
Rhythmic task controller
You could remove all elements from the queue and then offer them back if necessary.
public void run() {
ArrayList<Task> tasks = new ArrayList<>();
{
Task task;
while((task = queue …
1
vote
How can I make my isSorted function faster?
Amon's solution is simple and functional but it doesn't work on arrays and other IndexedSeqs.
If you want a general isSorted method that works on any sequential datastructure and is very fast you need …