JavaScript The Hard Parts: Object Oriented Programming скачать в хорошем качестве

JavaScript The Hard Parts: Object Oriented Programming

Go under the hood of Object Oriented Programming and the prototype chain with Will, Codesmith CEO and Co-founder. You will develop a better understanding in: 4 approaches to object-oriented programming in JavaScript Prototype, _proto_ and the prototype chain Factories, constructors, and classes ES5 and ES6 approaches 0:00 - Introduction 1:01 - The OOP paradigm 4:13 - Our application: building a quiz game 6:21 - Objects store functions with their associated data 8:48 - Using dot notation to create and access properties 9:42 - Bracket notation vs dot notation 11:29 - Object.create method 13:39 - Keeping our code DRY: using a function to generate objects 15:12 - Running userCreator function 19:54 - What’s the problem with our solution? 21:48 - Optimizing our solution 22:34 - The prototype chain 19:24 - Going under the hood: the “bond” between an object and its prototype 33:43 - The “this” keyword 37:12 - Can we optimize our solution further? 39:09 - The “new” keyword 42:44 - Functions as objects 47:16 - Diagramming our third solution 1:00:01 - The global object 1:02:20 - Tradeoffs of the “new” keyword solution 1:03:23 - ES6 classes: “syntactic sugar” 1:08:49 - Tradeoffs of classes 1:09:33 - Closeout To test your understanding of these concepts and find more videos, challenges, and solutions you can make a free account on CSX - https://csx.codesmith.io/ SUBSCRIBE for more! 👉https://tinyurl.com/codesmithsub 👈 Stay connected to our community! Codesmith: https://www.codesmith.io/ Learn JavaScript for Free: https://csx.codesmith.io/ Free Events & Workshops: https://www.codesmith.io/coding-events Follow us to stay updated! Facebook:   / codesmithhq   Instagram:   / codesmithio   Twitter:   / codesmith_   LinkedIn:   / codesmith-llc   #codesmith #objectorientedprogramming #learntocode