test006.js ��j��U ��G��U // strict check // function strict() { 'use strict'; var isStrict = (function(){return !this}()); console.log(isStrict); } function nonStrict() { var isStrict = (function(){return !this}()); console.log(isStrict); } strict(); nonStrict();
![test006.js](https://cdn-ak-scissors.b.st-hatena.com/image/square/3bee82c7f10f49ac6c52299be9b4859b1ed55b29/height=288;version=1;width=512/https%3A%2F%2Fgithub.githubassets.com%2Fimages%2Fmodules%2Fgists%2Fgist-og-image.png)