Comments (1)
Yes, good catch. The .bind() exists since ECMAScript 5.1. I've added this variant now, too. The direct comparison against "undefined" is also ok. Code changed this way, too. Thanks for your feedback.
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Related Issues (20)
- Could you please add es7 and later feature overview & comparison? HOT 6
- confusing variable names HOT 1
- PDF Version HOT 1
- Object initializer shorthand for sub-properties?
- var instead of let
- Certificate error on https://es6-features.org/
- Rename spread operator to spread syntax
- Evaluating string interpolation for template literals
- Fibonacci numbers issue
- ES6 keywords behaves as variable
- Misleading test of value presence in WeakSet/WeakMap
- Non-working example of Typed Arrays
- Map/Set & WeakMap/WeakSet - Uncaught ReferenceError: s is not defined HOT 2
- I18n HOT 1
- Array.prototype.findIndex
- Destructuring Assignment/Array Matching sample does not work as expected on the 'reduced' version HOT 1
- EC5 Spead Operator Sample Unused Variable HOT 1
- Lambda example improvement HOT 8
- Gitbook Version
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