Top "Use-strict" questions

According to Mozilla Developer Network, ECMAScript 5's strict mode is a way to opt in to a restricted variant of JavaScript.

Why is "use" not allowed, as in "use strict;" in Perl 5.14?

I am trying to use the following conventions I have been instructed to use for good/proper/safe Perl code …

perl shebang use-strict
Is it safe to use 'use strict' in IE 8/9

According the this http://caniuse.com/use-strict 'use strict' does not support in IE version 8/9. My question is, Is it …

javascript internet-explorer strict use-strict
Global variables in JavaScript strict mode

A simple Javascript question, For instance I have an Angular app.js like this; 'use strict'; var eventsApp = angular.module(…

javascript angularjs global-variables use-strict
What's the proper way to use jQuery in conjunction with 'use strict'?

If I have something like the following "use strict"; $(document).ready(function () { }); I get the warning '$'is not defined

javascript jquery use-strict