Minko Gechev on X: "JavaScript tip: Object.keys will omit non-enumerable properties. To get the names of all the enumerable and non-enumerable properties, use Object.getOwnPropertyNames. https://t.co/drAPDa6HLa" / X
![JavaScript fundamental (ES6 Syntax): Get the first key that satisfies the provided testing function - w3resource JavaScript fundamental (ES6 Syntax): Get the first key that satisfies the provided testing function - w3resource](https://www.w3resource.com/w3r_images/javascript-basic-exercise-flowchart-236-1.png)
JavaScript fundamental (ES6 Syntax): Get the first key that satisfies the provided testing function - w3resource
![JavaScript Object: Get a copy of the object where the keys have become the values and the values the keys - w3resource JavaScript Object: Get a copy of the object where the keys have become the values and the values the keys - w3resource](https://www.w3resource.com/w3r_images/javascript-object-exercise-16.png)
JavaScript Object: Get a copy of the object where the keys have become the values and the values the keys - w3resource
![Are JavaScript Object Keys Ordered and Iterable? | by Dr. Derek Austin 🥳 | JavaScript in Plain English Are JavaScript Object Keys Ordered and Iterable? | by Dr. Derek Austin 🥳 | JavaScript in Plain English](https://miro.medium.com/v2/resize:fit:1400/1*YRHIGBqQEgt4qkxCKxKjtw.png)