Delete object property, change length?

[Ryura]

Hello,
I'm currently getting some JSON data (y.x) and then doing something
like this:
$("dd.tajauser").each(function() { // does the function for each
dd.tajauser
var z=y.x.length;
z-=1;
do {
if (y.x[z].a == b) {
c[d]+=parseInt(y.x[z].e);
delete y.x[z];
};
}
while (z--);
});
My problem is this: delete doesn't affect y.x.length, so when my each
function attempts to check the second dd.tajauser, I get thrown this
error
y.x[z] has no properties

How can I delete y.x[z] and modify the length of y.x at the same time?
Thanks.

[VK]

On Jan 24, 2:03 am, Ryura <[e-mail]:

How can I delete y.x[z] and modify the length of y.x at the same time?

http://developer.mozilla.org/en/docs...s:Array:splice