Check if a property is in an object - Beau teaches JavaScript

How do you check if a property is in an object in JavaScript? Learn three ways in this video. Two of the ways are ‘in’ and ‘hasOwnProperty’.

💻 Code: http://codepen.io/beaucarnes/pen/ZLrG...

🔗 Resource: http://www.jstips.co/en/check-if-a-pr...

🐦 Beau Carnes on Twitter:   / carnesbeau  

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