How to remove specific value from array using jQuery

A working JSFIDDLE

You can do something like this:

var y = [1, 2, 2, 3, 2]
var removeItem = 2;

y = jQuery.grep(y, function(value) {
  return value != removeItem;
});

Result:

[1, 3]

http://snipplr.com/view/14381/remove-item-from-array-with-jquery/

With jQuery, you can do a single-line operation like this:

Example: http://jsfiddle.net/HWKQY/

y.splice( $.inArray(removeItem, y), 1 );

Uses the native .splice() and jQuery's $.inArray().

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