Maximum size of an Array in Javascript

Question

Context: I\'m building a little site that reads an rss feed, and updates/checks the feed in the background. I have one array to store data to display, and another which stor

Answer 1

You could try something like this to test and trim the length:

http://jsfiddle.net/orolo/wJDXL/

var longArray = [1, 2, 3, 4, 5, 6, 7, 8];

if (longArray.length >= 6) {
  longArray.length = 3;
}

alert(longArray); //1, 2, 3