Digging into the Arguments Object
9:22
Using the filter Method
7:25
3 жыл бұрын
Пікірлер
@EmelieBoss
@EmelieBoss 13 күн бұрын
great!
@factSphere-l7r
@factSphere-l7r 15 күн бұрын
you explain things so well. thanks for this playlist, super helpful.
@AllThingsJavaScript
@AllThingsJavaScript 15 күн бұрын
Glad it was helpful!
@montebont
@montebont 19 күн бұрын
Nice one. Conceptually string are an array of "things" where each "thing" contains a character
@AllThingsJavaScript
@AllThingsJavaScript 18 күн бұрын
Great summary!
@bmehder
@bmehder 19 күн бұрын
Please consider embracing dark mode. Great tutorials. I just have to wear sun glasses. I look super cool when I watch your videos. 😎
@AllThingsJavaScript
@AllThingsJavaScript 18 күн бұрын
I get feedback both ways. I work in dark mode so I get it!
@bmehder
@bmehder 19 күн бұрын
Welcome back my friend. Best JS videos on KZbin,
@OsoweFunmilayo
@OsoweFunmilayo 20 күн бұрын
Hi coach, I specialize in helping Udemy instructors attract more paid students. By optimizing your course with SEO and creating targeted awareness campaigns, we’ll boost visibility, reach, and enrollments. Let’s connect to explore how I can help your course grow! Best, Sarah
@maenam4520
@maenam4520 24 күн бұрын
Great video thank you
@AllThingsJavaScript
@AllThingsJavaScript 22 күн бұрын
Glad you enjoyed it
@Martin958
@Martin958 25 күн бұрын
What would be the purpose of using the constructor method, with the 'new' keyword, if the primative method is just as useful?
@AllThingsJavaScript
@AllThingsJavaScript 25 күн бұрын
One of the key points of this discussion is that it reveals the nature of JavaScript. Objects are everywhere and object wrappers are a part of primitives. However, it is generally recommended to not use the constructor method to create primitives and that is generally the practice I follow. You can have access to the wrapper without the constructor.
@Martin958
@Martin958 24 күн бұрын
@@AllThingsJavaScript It makes me wonder why the constructor method was ever made available in the first place.
@AllThingsJavaScript
@AllThingsJavaScript 22 күн бұрын
Mainly to have access to the wrapper object. The wrapper object is very useful and needed.
@Martin958
@Martin958 22 күн бұрын
@@AllThingsJavaScript Thank you. I think you did actually identify how the 'new' keyword provides access to the wrapper object with different properties to the primative equivalent.
@benzflynn
@benzflynn 25 күн бұрын
🐂 The JS bull is back !
@batchrocketproject4720
@batchrocketproject4720 25 күн бұрын
I wonder in what cases it might be necessary to create object versions of primitives. Time spent experimenting in the console is worthwhile to consolidate understanding of this as, in addition to primitives versus objects, other factors come into play when comparing variables - equality versus strict equality, coercion, and the fact that the object methods (valueOf, toString, toUpperCase etc.) return literals, not objects... const numOb = new Number(4); numOb === 4; // false numOb == 4; // true numOb == "4" // true numOb === "4" // false numOb.valueOf() == 4 // true numOb.valueOf() == "4" // true numOb.valueOf() === 4 // true numOb.valueOf() === "4" // false numOb.toString() == "4"; // true numOb.toString() == 4; // true numOb.toString() === "4"; // true numOb.toString() === 4; // false
@AllThingsJavaScript
@AllThingsJavaScript 25 күн бұрын
Yes, very subtle but important concepts. Thanks for posting these!
@polliluiz
@polliluiz 25 күн бұрын
Glad you are here again Steven.
@AllThingsJavaScript
@AllThingsJavaScript 25 күн бұрын
Thanks!
@gilhooli6685
@gilhooli6685 25 күн бұрын
I am glad that you are back.
@AllThingsJavaScript
@AllThingsJavaScript 25 күн бұрын
Appreciate it!
@JoyfulDarts-fy4gc
@JoyfulDarts-fy4gc 25 күн бұрын
You're back)
@AllThingsJavaScript
@AllThingsJavaScript 25 күн бұрын
Yes, I feel there are some concepts that need reemphasis!
@JocomsPhantom
@JocomsPhantom Ай бұрын
I was really stuck on this, and this video helped me so much. Thanks, man!
@AllThingsJavaScript
@AllThingsJavaScript Ай бұрын
Glad it helped!
@RustemmKh
@RustemmKh Ай бұрын
isn't that the rest operator on line 4?
@AllThingsJavaScript
@AllThingsJavaScript Ай бұрын
Yes it is. There are a lot of different applications for the spread operator. kzbin.info/www/bejne/q5jaZGWPpdetoNk
@abdullahkhurram9847
@abdullahkhurram9847 Ай бұрын
still i have a problem : Uncaught SyntaxError: Unexpected identifier 'assert' (can you help???)
@AllThingsJavaScript
@AllThingsJavaScript Ай бұрын
Can you provide a bit more information? Where is assert in your code? Maybe provide you code.
@prinzadamz
@prinzadamz 2 ай бұрын
Thanks a ton 🤘👍
@AllThingsJavaScript
@AllThingsJavaScript 2 ай бұрын
Glad it helped!
@RegiiPad
@RegiiPad 2 ай бұрын
Make the condition to check all uppercase just for the last part of the tertiary expression. You’re repeating statements unnecessary.
@AllThingsJavaScript
@AllThingsJavaScript 2 ай бұрын
Post code. However, many times separating is much more readable for those new to JavaScript.
@JasurKalandarov-m9t
@JasurKalandarov-m9t 2 ай бұрын
One of the important things to note about closures that they lead to memory leakage.
@AllThingsJavaScript
@AllThingsJavaScript 2 ай бұрын
Yes, they can lead to memory leaks, but good design can prevent this issue.
@jhoanmonsalve1302
@jhoanmonsalve1302 2 ай бұрын
Thanks for explaining it in a simple but straightforward manner 🍻
@AllThingsJavaScript
@AllThingsJavaScript 2 ай бұрын
Glad it helped
@abduljamadar9925
@abduljamadar9925 3 ай бұрын
I was looking for this solution from past 2 days. Thank you sir.
@AllThingsJavaScript
@AllThingsJavaScript 3 ай бұрын
Glad it helped!
@northside240
@northside240 4 ай бұрын
Amazing explanation! Thank you a lot!❤
@AllThingsJavaScript
@AllThingsJavaScript 4 ай бұрын
You're very welcome!
@FAWEYS
@FAWEYS 4 ай бұрын
Excellent explication
@AllThingsJavaScript
@AllThingsJavaScript 4 ай бұрын
Glad it was helpful!
@isarf69
@isarf69 5 ай бұрын
When new videos will come out with dark theme code editor? 😅
@ArvindMMittal
@ArvindMMittal 5 ай бұрын
Great! So simple.
@techaddictdude
@techaddictdude 5 ай бұрын
This is the best explanation of bind on youtube.
@fayyu5506
@fayyu5506 6 ай бұрын
this is still giving cors error
@AllThingsJavaScript
@AllThingsJavaScript 6 ай бұрын
Do a google search on cors errors for localhost. There is a lot of information out there.
@yanferaraque1051
@yanferaraque1051 6 ай бұрын
excelent tutorial, it helped me a lot, greetings from Honduras
@AllThingsJavaScript
@AllThingsJavaScript 6 ай бұрын
Glad it helped!
@_chris_6786
@_chris_6786 7 ай бұрын
Years after years teaching us Javascript, thank you thank you thank you. You are the best!
@AllThingsJavaScript
@AllThingsJavaScript 7 ай бұрын
You're very welcome!
@Mostafa-jh2ij
@Mostafa-jh2ij 7 ай бұрын
Sir, I'm just starting out with Web Dev, and your content is so helpful. I really appreciate it!
@AllThingsJavaScript
@AllThingsJavaScript 7 ай бұрын
Great to hear!
@davidwillian6822
@davidwillian6822 8 ай бұрын
Hi sir, are u magician? You are the best, really. Thank you very much!
@AllThingsJavaScript
@AllThingsJavaScript 8 ай бұрын
You are very welcome!
@davidwillian6822
@davidwillian6822 8 ай бұрын
Hi, sir. you are the best teacher. Thank you very much for being that kind of guy who helps a lot of people. You are blessed
@AllThingsJavaScript
@AllThingsJavaScript 8 ай бұрын
You are very welcome
@ParaZumir
@ParaZumir 8 ай бұрын
Does it works with an XML file which is 5600 pages long ? And being loader from a website?
@AllThingsJavaScript
@AllThingsJavaScript 8 ай бұрын
It should work as long as security is correct.
@GoldenEmperor5Manifest
@GoldenEmperor5Manifest 8 ай бұрын
I can't tell you how much your channel is needed.
@AllThingsJavaScript
@AllThingsJavaScript 8 ай бұрын
Thanks
@chinonsoirobinda1272
@chinonsoirobinda1272 8 ай бұрын
Great teaching
@AllThingsJavaScript
@AllThingsJavaScript 8 ай бұрын
Thanks
@joonapasanen569
@joonapasanen569 8 ай бұрын
Clear explanation! The n appended to the end of the bigInt was very confusing before watching this.
@AllThingsJavaScript
@AllThingsJavaScript 8 ай бұрын
Glad it helped!
@maenam4520
@maenam4520 10 ай бұрын
Why there is [ ] in line 26 because you are declaring variable where JS doesn’t not accept (.) since that was destructuring and if you keep just person after …acc, person you will get the only the last obj from the main array because it assumes person as property so it will override its value and reflects the last obj. So [ ] is the solution to get the names or you can add one more parameter in the reduce callback function so access index and use it instead of names to include duplicated names if any in the final result.
@AllThingsJavaScript
@AllThingsJavaScript 10 ай бұрын
Yes, thanks for the comment.
@arijitbanerjee6442
@arijitbanerjee6442 10 ай бұрын
Great content! But I have a doubt. Is a function expression an executable statement? Can you please elaborate on this? Thanks in advance.
@AllThingsJavaScript
@AllThingsJavaScript 10 ай бұрын
Yes, the executable statement declares the function. That is the part that is executable.
@maenam4520
@maenam4520 10 ай бұрын
Great explanation going to see all available videos on your channel. Thanks
@AllThingsJavaScript
@AllThingsJavaScript 10 ай бұрын
Thanks and welcome
@maenam4520
@maenam4520 10 ай бұрын
Very helpful thank you +1 Sub
@AllThingsJavaScript
@AllThingsJavaScript 10 ай бұрын
Glad it helped
@flaguser4196
@flaguser4196 10 ай бұрын
declare using const where you can.
@abbashuzefamotiwala
@abbashuzefamotiwala 10 ай бұрын
Hey, it's amazing. but could you also explain or upload a video (or provide learning links for now at least) of how to tooltip in a loop if there are many? and how to create a tooltip in data visualizations, especially in a line chart?
@AllThingsJavaScript
@AllThingsJavaScript 10 ай бұрын
Can you give me a concrete example of tooltip in a loop? Would that be multiple tooltips for the same thing? As for tooltips on data visualizations that would probably best be handled by CSS.
@abbashuzefamotiwala
@abbashuzefamotiwala 10 ай бұрын
Thank you so much for replying, do you mind if I seek help by email or LinkedIn as there could be more to send which won't be possible here@@AllThingsJavaScript
@AllThingsJavaScript
@AllThingsJavaScript 10 ай бұрын
You can send a message to [email protected]. I will try to respond as soon as I can.
@madhavig5302
@madhavig5302 10 ай бұрын
Simple and Stright to the point. Thank you.
@AllThingsJavaScript
@AllThingsJavaScript 10 ай бұрын
You're welcome!
@j.k.ravshanovich
@j.k.ravshanovich 11 ай бұрын
Sir, I am subscribed to your KZbin channel. It's been a while since I have not received a notification about new videos. Could you make videos about ES6+, and/or TS, please?
@AllThingsJavaScript
@AllThingsJavaScript 11 ай бұрын
Thanks for the request!
@prabhakaranjeyamohan4579
@prabhakaranjeyamohan4579 3 ай бұрын
@@AllThingsJavaScript Your website isnt working. Can you kindly look into it?
@BryanDevsCoding
@BryanDevsCoding 11 ай бұрын
Still good video this 2024
@mo.G_2020
@mo.G_2020 11 ай бұрын
nice, I needed this visual representation
@veronnahkur992
@veronnahkur992 Жыл бұрын
In your example, you could also use a closure inside the Greeting2 by using the 'greet' parameter instead of 'this.greeting'. Otherwise great introduction, keep up the good work.
@AllThingsJavaScript
@AllThingsJavaScript Жыл бұрын
Yes, very true. Thanks for sharing!
@septimusforster
@septimusforster Жыл бұрын
God bless you, sir. You're one of the few finest KZbin instructors on JavaScript, including Kyle from WebDev Simplified and Professor Steve Griffith.
@AllThingsJavaScript
@AllThingsJavaScript Жыл бұрын
Glad to help! Thanks!!
@ahmedalaaezzat
@ahmedalaaezzat Жыл бұрын
Thank you this was crystal clear 😍
@AllThingsJavaScript
@AllThingsJavaScript Жыл бұрын
Glad it was helpful!
@eliy5550
@eliy5550 Жыл бұрын
great vid