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Our code occasionally produces some line value. For example, 20 + 20 is equal to 40. Again some codes only take action. Such as conditional statements. These do not produce any value; take certain… 
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Explore ES6 by comparing the new features to ES5. Discover best practices for using ES6 in your projects and review examples tested on Chrome's developer console.
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The ECMAscript 6 specification introduced a new syntax which makes it easier to get values out of arrays and objects. We call this syntax “destructuring”.
The destructuring assignment syntax allows you to easily get values out of arrays and objects while using an array or object literal like syntax. This syntax is very short and very easy to read. Without using the destructuring syntax getting multiple values out of an array can be quite cumbersome.
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In 'Totally Tooling Tips' web developers Matt and Addy discuss the latest topics, issues and work arounds for building apps and libraries to help mop up your Totally Tooling Tears. Via Jan Hesse
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While support for ES6 is always increasing, we can't always assume that users will be using a browser that supports all its features. So, in order to utili
Via Jean-Jacques Roland
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JavaScript ES6 features, comparison with ES5, ES6 best practices, and examples tested on Chrome developer console: all in Part 2 of the ES6 series.
Mickael Ruau's insight:
Bonus: Shallow and Deep Copy in JavaScriptShallow copy means the memory location of both objects will be the same. So if you change the property value of the copy object, the property value of the original object will also change at deep level of object. A shallow copy will duplicate the top-level properties, but the nested object is shared between the original (source) and the copy (target). But in deep copy, the memory locations will be different/separated. Changing the property values of copies object will not change the original one. Shallow copy example: The Object.assign() method is used to copy the values of properties from one or more source objects to a target object:
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JavaScript a pas mal changé ces dernières années. Cet articles détaille 12 nouvelles fonctionnalités que vous pouvez utiliser dès aujourd'hui.
Mickael Ruau's insight:
Depuis sa création en 1995, JavaScript a lentement évolué. De nouveaux ajouts ont été faits au fil des années. ECMAScript est arrivé en 1997 pour orienter JavaScript, et a publié des versions telles qu’ES3, ES5, ES6, etc. Comme vous pouvez le voir, il y a des trous des 10 et 6 ans entre ES3, ES5 et ES6. Le nouveau modèle est de faire de petits ajouts croissants chaque année, au lieu de changements massifs en un coup comme avec ES6.
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What you need to know about this book 1. About ECMAScript 6 (ES6) 5. New number and Math features 12. Callable entities in ECMAScript 6 17. The for-of loop 23. New regular expression features 26. Unicode in ES6
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