Binary Search Trees | Data Structures in JavaScript

All about binary search trees & how to implement them in JavaScript. ✧˖°

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[dakotahgodfrey]

Came here from Codecademy's frontend engineering pathway. Thank you so much for doing this series, it's made data structures much easier to understand! I hope you do more JS videos!

[a]

Thanks a lot for a helpful, comprehensive, and good mood lesson! Special thanks for a nice background music which helped me to hear you, but not my neighbors from next flat! ❤

[jodylecompte]

I've struggled and struggled with both recursion and binary search trees so much in my quest to master data structures. Thank you so much for the time you took to make this video and for your concise, clear explanation!

[PrakashKumar-wvyi]

I have no words to tell you how perfectly you covered these data-structure algorithm.

[gravy]

Great vid! Just wanted to add for anyone who may not find the mnemonics as memorable as the actual concept:

The right sibling can never be ordered before the left under these
You can picture this with a valid three node subtree. Say (5 is root)

In-order: sorted from min to max (implying numerical order) hence left root right(3, 5, 9)

Pre-order: the deepest traversals that precede the others (leftmost) are sorted first from the root. Then traversals back from the leftmost right subtree. Left to right precedence for sibling nodes which is always the case. So root left right(5, 3, 9)

Post-order: In the order they are 'posted' in the tree, so binary subtree by subtree going towards the root. Still left to right precedence, so left-right-root (3, 9, 5)

[CeeDeeLight]

Great lesson. Even with the small hiccups. It shows how to troubleshoot issues for us code newbies.

[anishapal]

This is absolutely fantastic and your codes are so simple and satisfying!

[datgraywitch]

I can't even begin to say how useful this video was! You broke it down perfectly for a beginner like me.

[nehaknautiyal]

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[georgetiganila]

Sad she quit posting, she explains it so clear and simple...

[cynthianwakaeme]

Hello Beiatrix, you really make DSA easy . I just found this video and I love what you do on here. Please make more JavaScript videos especially on data structure and Algorithms

[viniciusrangel]

i still didn't see it a content being so good planned before, wow, just wow.
its help me a lot..

[quockhanhnguyen]

I want to learn BST again so I searched on youtube, just found your video and it's really amazing, I learn a lot. I will watch more videos of yours about linked lists, hashtables. You've earned my sub. Thank you so much ♥

[jokwonpope]

Hey! I'm currently in a Coding Bootcamp and your videos have helped me more than you know :) thank you!

[VHoke]

Your videos are fantastic! The breakdowns are super clear and concise, keep being awesome!

[BlockCylinder]

This was really well done. I can't wait to code along and do the others in the series.

[binyaj]

You are the plug, doll.
Thanks for the DS series!!!
Enjoyed it...

[goytayibarek]

this is tough topic but you did it well in 20 minutes! Thanks.

[Bluemonkey]

Thanks for this wonderful tutorial video!! Thumbs up for this!

[JessicaJade]

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