How do Arrays work? | Data Structures Tutorial

[@developedbyed]

We are back baby! 2025 Lets gooo 👏 Let me know if there is anything specific in DSA I should focus on, still making the list for how I'm gonna film this series! Thanks for being here

[@ksubramanyeshwara]

Keep bringing more and more and more in-depth videos on DSA on KZbin. Go as in-depth as positive thank you very much 🎉

[@adonis8340]

Dope video as always! I've been watching you for many years now and I'm so happy you're doing good in life! Wishing you and your wife all the best as you prepare to welcome your little one into the world!

[@عليكريم-خ4ظ]

Thank you for the clear explanation it was very helpful. Congratulations on your new baby

[@mohammadabbas1623]

Finally video dropped.

[@austinm8823]

Hey! Awesome video. That was pretty informative and helped a lot. I was curious about how Javascript handled different data types in an array, so I did some research. I'm not the greatest in DSA right now, so I understood that JS arrays were actually just stored as objects, but I didn't know how that would correlate to the topic. Here's what I found out: - Javascript might store an array with all the same data type as a contiguous block like a traditional array in C - IF the data types are different (and apparently it can be this way regardless at times too) then the data is stored like a hash map and the index for the array is a pointer to reference the object in memory. - This prevents empty space being allocated in memory. Thanks again for the video and thank you for giving me something extra to look up and understand!

[@coltonaallen]

How is this channel not more popular? Been watching for years, and Ed is awesome!

[@developedbyed]

Gotta get on the algos side with daily videos 😂

[@metanevis]

you are using cool alternatives in os, ide and even type of videos you are creating. as i remember you was a creative developer focusing on js. but now you broke the limit of only js contents.anyway... i enjoy this video. keep going

[@mohammedelhoussni]

nice video Thank you Ed

[@Web-Dev-Codi]

Dope vid!

[@codewithfarhad8594]

I got ED after watching this video

[@llanesluis19]

Mmmh I don’t think JavaScript arrays work like that.. if you have 5000 elements you won’t create a 10000 new array to only have 5001 if you add one