Mozilla, politics, economics, law, backpacking, cycling, and other random desiderata ECMAScript object literals ECMAScript, the standard underlying the JavaScript language, can represent simple objects and arrays using literals. var arr = [1, 2, 3]; var obj = { property: "ohai" }; But it can’t represent all objects and arrays. Cyclic and non-tree objects ECMAScript literals can’t represent circula
![SpiderMonkey no longer supports sharp variables](https://cdn-ak-scissors.b.st-hatena.com/image/square/8d71ff5111e05619a10d29bb40d7aebaa75c8fbc/height=288;version=1;width=512/https%3A%2F%2Fs0.wp.com%2Fi%2Fblank.jpg)