array splice

removing an item from an array, jquery helps too!

JavaScript

var arr = [1,2,3,4,5]
    
$.each(arr, function(i,v){
    console.log(v);        
});

var ia = $.inArray(3, arr);

if(ia > -1){
    arr.splice(ia, 1);        
}

console.log(arr.join(','));