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JavaScript Constructors in 1 minute
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3 жыл бұрынWhat are Constructor Functions in JavaScript?
JavaScript Constructor Functions from the series "10 Things JS Developers Should Know"
by ColorCode.io, Sina Jazayeri
This is episode 4 in a 10 part series I’m calling 10 things javascript developers should know but probably don’t. In this series, we’re going to cover some of the most fundamental and important parts of JavaScript that most of us don’t actually know, and barely touch. Today, for episode 4, we’re talking about Constructors and Constructor Functions, the idea behind them, the problem they solve, and how they're different from Factory Functions. Episode 4: Constructor Functions. Let’s go!
All the code from this series is available here:
github.com/Col...
@mirmarashi87 2 ай бұрын
I now finally understand "this." in JS, as it is highly context based. Damet garm!
@nicolasseydoux5985 2 жыл бұрын
i forced all my colleagues to see all your videos, and OH GOSH !!! Now , i feel we start to use '' a bit '' the concepts of JS. ( and i feel relieved hehe )
@ColorCodeio Жыл бұрын
That's awesome. Thanks for the support.
@AndrewLowery-fq1nh 8 ай бұрын
He is my favorite KZfaq teacher and if he ever makes a course, I’ll buy it to support and learn. I simply love this guy. ❤
@ColorCodeio 8 ай бұрын
Thanks Andrew! Stay tuned for my JS and TS courses.
@chrisalmond6159 Жыл бұрын
You such a legend 💪
@ColorCodeio Жыл бұрын
👊
@varunsharma3775 3 жыл бұрын
Sina I would like to understand how Promise works internally, from creating new promise with parameters resolve and reject, I don't understand how it is happening and what is happening behind the scenes.
@ColorCodeio 3 жыл бұрын
I might make a video about Promises after the 10 part series.
@josearmandozeballosduran7086 8 ай бұрын
Amazing explanation! nice job!
@ColorCodeio 8 ай бұрын
Glad it helped!
@JeetKRamnani 9 ай бұрын
Loved it ❤
@chrisdietrich1533 3 жыл бұрын
another great video
@VideoDarslar Жыл бұрын
very valuable one minute for me. thanks.
@mauricioutrera2561 Жыл бұрын
Bro que bien explicas :'D.
@ko-Daegu Жыл бұрын
This is one of many problems I have with JS: - this should be reserved for classes only (the way Java and C# does it) The other issues are: - the scoping in JS is a miss. - too dynamically typed (there are limites like python that I can accept) changing something type while comparing without yielding any errors or at least warning is annoying and produced many security vulnerabilities -- I guess now I get why TS is a thing
@hadawardgz Жыл бұрын
Scoping is resolved when you use *'use strict';* and *let* and *const* instead of *var*
@iganic7574 7 ай бұрын
All its set newly created object __proto__ property to constructor function prototype property
@sherwancaris5199 6 ай бұрын
I love you. Please 🥺 More
@khoshgeleMajles Жыл бұрын
mrc sina jan
@mihaimanole2643 Жыл бұрын
const this={} should be const this=Object.create(Person.prototype) this.constructor = Person
@badbrother_2023 Жыл бұрын
I've seen in node js during error handlers. Most people use classes in constructors. Could you do a video about it
@pascalgro6934 Жыл бұрын
Why Not use "constructor" Key word ?
@ashishnayak2666 Жыл бұрын
Cool
@peterkim9696 Жыл бұрын
can you do c# like this
@JEsterCW 2 жыл бұрын
Theres a class es6 but okey lmao
@Nicogs 6 ай бұрын
Why not create a class instead?
@luce36 2 жыл бұрын
You look like clever programmer yt qazi
@ibrahimbabalola6553 Жыл бұрын
can we use class for this?
@Rakusan2 Жыл бұрын
Underneath, this is the exact same thing as a constructor in a class. It’s just a different syntax.
@Zocress Жыл бұрын
This bullshit really makes you appreciate python
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