JS Interview - dot notation vs square brackets - Question 12

This episode discusses the differences between dot notation syntax and square bracket syntax.

[apex-lazer]

You are gold. Seriously. You somehow make things click and are so easy and enjoyable to listen to and learn from. ☝️

From the bottom of my heart. Thank you brother 🙏

[MsRamrad]

It's a shame that I did not discover your channel earlier. You have a gift for breaking down and explaining concepts really well.

[johnclampet]

Just made my life a lot easier... just started in Javascript yesterday
I also appreciate the Supernatural reference!

[elilumilay]

Such a calm voice. Perfect for a coding professor! :D thank you Steve. I came here after encountering a same topic in freecodecamp

[liberato]

Wow that was really well explained. thx my dude. your dog ear slapping in the background cracked me up at the end

[abdelmoneimnafea]

Such an amazing series ... thanks Steve

[mattparkinson]

Thankyou for this simplified explanation, really helpful! I shall be subscribing and watching more of your videos.

[mohpish]

Amazing explanation... couldn't do anything else but to subscribe... thank you

[frank]

Hi
4:04
Line 16, isn't it "not defined" instead of "undefined"? so even if you have undefined property inside "sam", it would still make ReferenceError errors.

[eminm]

very nice & clear explanation. Loved.

[leroyal]

Woah! I love programming and I love SUPERNATURAL too!

[aricwilliamsdeveloper]

lol wow! professor steve breaks it down like a chiropractor! liked & subscribed

[raychard]

Hears "Dean" and "Sam" while landing on your page within 5 seconds. Like button Smashed!! #Supernaturalfam.

[sashab]

The reason why last one won't work is because the last 'castiel' is not a string. it's 'value' is undefined. so it will search by its value, & not by its name. We need to search by its name. So if we search it as a string 'castiel', then we will get the result.

[abdulazeezatanda]

Do you use an extension on VSCode that makes your triple equals === and arrow notations => show differently?

[njamdagani]

At 4:23 castiel is not defined, you said it is undefined ?

[EugeneVilder]

I'm a fan of Supernatural too :) Dean rules...
Tnx for your videos.

[gomogovo]

I'll be damned if that is not a "reference" to Supernatural...

[nicolaregiacorte]

Right to the point as always, thank you good Sir! =)

[kamalsharma]

Why Castiel would be undefined in last one ???