Created
February 18, 2015 10:13
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| function C() {} | |
| C.prototype.m = function () { return 'm'; }; | |
| ///// | |
| var a = new C(); | |
| a.m(); // => 'm' | |
| ///// | |
| delete a.m; | |
| a.m(); // => 'm' | |
| ///// | |
| delete C.prototype.m; | |
| a.m(); // => TypeError: undefined is not a function |
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