Oct 10, 2009 · If I alter the test arrays to two sequences from 0 to 99 then I get results similar to this, Concat took 45945ms CopyTo took 2230ms BlockCopy took 1689ms From these results I can assert …

At the moment I have multiple arrays containing different pieces of data. I would like to create one JSON object, that contains the multiple arrays each with several pieces of data.

Explanation: Arrays.stream produces a stream of int, boxed() turns it into a stream of Integer, the windowFixed gatherer does the work of partitioning the stream into chunks, each one a …

Oct 18, 2009 · var array3 = ["Vijendra","Singh","Shakya"]; The output array should have repeated words removed. How do I merge two arrays in JavaScript so that I get only the unique items from each …

The for-in statement by itself is not a "bad practice", however it can be mis-used, for example, to iterate over arrays or array-like objects. The purpose of the for-in statement is to enumerate over object …

Jul 2, 2009 · How do I convert int[] into List<Integer> in Java? Of course, I'm interested in any other answer than doing it in a loop, item by item. But if there's no other answer, I'll pick that one as the …

Jun 10, 2010 · A note on sparse arrays: an array in JavaScript may not actually store as many items as reported by its length; that number is simply one greater than the highest index at which a value is …

Excel cannot directly concatenate arrays in the way you describe (i.e. simply combining them back to back.) However, there is a (complicated) solution to this problem without using helper functions.

Oct 25, 2010 · For byte arrays, one of the two approaches above is always used. For int and long arrays above the insertion sort threshold and for short / char arrays both above the insertion sort threshold …

Feb 17, 2012 · On arrays, the default iterator provides the value of each array element ("a", "b", and "c" in the example earlier). Arrays also have three other methods that return iterators: values(): This is …