Javascript Nuggets - Dynamic Object Keys

Javascript Nuggets - Dynamic Object Keys

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[yensua_tech]

You are a great tutor. I just bought your Javascript course on Udemy. More than 40 hours of pure knowledge.

[RainOnline]

i almost cried not gona lie, this was mind boggling for me, stuck in a react demo. TYVM

[atefehmirzabeigi]

I want to thank you for all your content by far your are the best teacher ever. I learn a lot, my react knowledge is divided in two part: after your course and before your course.

[christopherak]

square bracket notations- key points
1. To update variable keys- when we use the square bracket notation we set the value to the key name declared by the variable in the square bracket.
i.e const variableName = "keyName"
{[ variableName ] : "value"}. //this sets {keyName: "value"}

2. To update or add key values- objectName[ 'keyName' ] = 'value'
Thanks John!!

[dave_m]

listen to him i came from his react course and they are super important

[snsa_kscc]

Great format, Mr Addict. Extremely useful. Thanks a million and looking forward to more nuggies in the future. <3

[gubatenkov]

John, I like your courses vanilla JS and React) I hope that 30 projects from this courses really can help me finally to get my first job. I will take care about you as soon as I get a developer job. Hello and thanks from Ukraine, John 🇺🇦 P.S. I very very very like the way you teach and explain complicated things in simple way

[sirlexie]

after watching this video, I understand the useState hook in reactJS XD.
Thanks! :)

[pearsonlimoservicestoronto]

One of best instructor I have ever had thanks a lot Sir

[prathibhahm]

Your voice makes me feel like I know u from childhood and you are my kindergarten teacher . So it's very easy to learn any concept you teach. Thanks for all the videos...I am currently taking ur javascript course on udemy.... then planning to take up react.

[slayern]

Hey, john awesome video as usual. I wanted to request that can u make a video on how to think in javascript when making an app or some projects I understand javascript really well but I'm struggling what to do and which approach to take.
I hope my question doesn't confuse you. :)

[krishnayallapanthula]

Great Video. Enjoying Javascript nuggets

[Shakeel]

Really helpful explanation of Javascript topics

[tsdineshjai]

Hi J Smilga, right now am taking your React Course, as you said this was confusing and now after watching this it is crystal clear ! Just want to know the VS code extension you were using to display the results instantaneously

[jedllenado]

Hi John,

I'm new to your React Projects course. I'm loving the knowledge I'm learning so far. Thank you for the amazing learning resources.

I'd like know how did display the console.log variables in the snippet at 8:03?

[SaharMirkamrani]

I've learned a lot from you, thanks!

[jumayevjahongir]

Thank you your course i learnt a lot of things from that

[calabi]

I love listening to this guy because he sounds like strongbad

[MohammedShazadBasha]

got the solution for which I was searching..thank you

[Sayantan_]

Everything is temporary but John giving example of Bananas 🍌 in every video and tutorial is permanent 😂