JavaScript Scope (Local vs Global)

JavaScript Scope (Local vs Global)
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moshhamedani

[@dipanjanmondal221]

Thank you! This is the best explanation i've seen so far and it cleared my doubts. Thanks again .

[@alessandroporfirio1910]

Thank you for the video! Your explanations are very good. It would be awesome if the videos covering these fundamental aspects of JS were longer.

[@mlakshmiv78]

Thanks Mosh for explaining the difference between Local and Global Scope so well. Well done!!

[@WiLDeveD]

Best Explanation I've seen about Scopes in Java Script. Thanks Mosh...

[@anuragkhandelwal9703]

I liked the Toothbrush example to make them go away from global variables. :D

[@cecilia9885]

thank you vry much you just saved my life when no one could for my final exam :)

[@enohmarccelus8433]

That was direct to the point thank you sir!

[@Felixxxxxxxxx]

You sure are good at explaining things so that I understand :)

[@nextrie]

What I learnt: A global variable is like a toothbrush. Nah, kidding. Though I already know about scope, you did a great job there.

[@roodabehashoorpouri7077]

Thanks Very simple and great teaching 😃

[@fahmidhossainSakib]

May Allaah bless you, brother Mosh ! Such an amazing teacher !

[@ayrtons1572]

thank youuuuu! Helped soo much :)

[@ChrisKGallon]

All I got, was "we get high on the console" 0:18 🚬

[@rohil3023]

This was helpful thanks a Ton :)

[@YTEEsenior]

So if global variables are bad, then how do you deal with async functions with callback and you need the result object?

[@codelyslearning]

Thank you so much for this video

[@chellodise]

Thanks for this video:)

[@golden-dragon1442]

Awesome channel!!

[@mirjalol_shamsiddinov]

i usually dont comment, u just nailed explaing

[@AnujSharma-qp8ge]

thanks for video

[@eitisingh6297]

Hi nice explanation...but there's a question in my mind...If we can change the value of the global 'const' variable inside a method, then what is the use of const?

[@anuragkhandelwal9703]

because inside method it got a new scope and it has nothing to do with the global const variable, you cannot change the value of any constant variable in a specific scope

[@aprilennd]

isn't const stands for constant, and it's value remains the same?

[@emmanuelepiscope4853]

Thanks

[@NetSkillNavigator]

Local variables are first prioritized over Global variables.

[@vintagenapkin137]

Whats a block tho?

[@AlexG-wk3nh]

what confuses me is that you said you should avoid doing global const but 100% of the tutorials im watching do global const's

[@codingbaba672]

👍

[@skeeterburke]

i've been using Codecademy, got stuck, needed some help, i was like oh hey, Mosh! yay. youre a great teacher ty

[@ord3n]

functiaaaan

[@roodabehashoorpouri7077]

Thanks Very simple and great teaching 😃