Created
October 10, 2015 14:34
-
-
Save gitfvb/909ba02f1e0463e5e830 to your computer and use it in GitHub Desktop.
Get the size of javascript associative arrays
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
// get the size of associative arrays | |
$.assocArraySize = function(obj) { | |
var size = 0, key; | |
for (key in obj) { | |
if (obj.hasOwnProperty(key)) size++; | |
} | |
return size; | |
}; |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment