10 Key Data Structures We Use Every Day

I am missing Map/Dictionary. Where is it?

I see many data structures masters explaining their topics on twitter, it's said that musk changed its brand to X, that's crazy

Can anybody tell me the source of graphics used in the video? Is it a graphica team or is there some tool to make it?

I have a bit of a problem with the description of a list here.
Its using examples of the common usage of the word list in a technical description of the data structure _list_.

There is no guarantee a shopping list is going to be implemented as a list.
Frankly, i'd be shocked if it were, it would probably be a vector.

amazing video as always. Keep it up ! ^^

Absolutely amazing video, the explanation is clear and concise and the graphics are top notch, I really appreciate all your work :)

Wrong, wrong, wrong. Don't worry about adding value with a newsletter, reading takes up time we could be using to chill out. Instead, try to needle your viewers at the start of the clip to get them clicking to like and subscribe. It's important to do this before delivering ANY content. If you do a good job with that, you won't need to focus on quality at all! How good will that be?! All-in-all, this wasn't a bad first try, but you have a long way to go to reach the gold standard of YouTubing. Start by dumbing it down a bit; this little clip could've been fluffed out to make four or six videos. Best of luck, buddy! 😃

Hello 60p

我悟了

trees are technically graphs..

Lists these days are rarely "linked lists".. since the "array list" implementation is more efficient for most use cases.

stacks and queues are not exactly data structures, but rather interfaces: they do not imply any particular memory layout (they can be array, list, hashmap of lists, and lists of heaps), however they imply operations and some properties of those operations. graph is also not exactly a data structure, it's based on sparse matrices, that can be implemented in several ways.
somehow, there is much confusion between interfaces/type classes, data types, and data structures

Thank you 🙏🏼

13 And no man hath ascended up to heaven, but he that came down from heaven, even the Son of man which is in heaven.
14 And as Moses lifted up the serpent in the wilderness, even so must the Son of man be lifted up:
15 That whosoever believeth in him should not perish, but have eternal life.

16 For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life.
17 For God sent not his Son into the world to condemn the world; but that the world through him might be saved.
18 He that believeth on him is not condemned: but he that believeth not is condemned already, because he hath not believed in the name of the only begotten Son of God.

19 And this is the condemnation, that light is come into the world, and men loved darkness rather than light, because their deeds were evil.
20 For every one that doeth evil hateth the light, neither cometh to the light, lest his deeds should be reproved.
21 But he that doeth truth cometh to the light, that his deeds may be made manifest, that they are wrought in God.
(Jn.3:13-21)


7 Behold, he cometh with clouds; and every eye shall see him, and they also which pierced him: and all kindreds of the earth shall wail because of him. Even so, Amen.
(Rev.1:7)

12 And I beheld when he had opened the sixth seal, and, lo, there was a great earthquake; and the sun became black as sackcloth of hair, and the moon became as blood;
13 And the stars of heaven fell unto the earth, even as a fig tree casteth her untimely figs, when she is shaken of a mighty wind.
14 And the heaven departed as a scroll when it is rolled together; and every mountain and island were moved out of their places.
15 And the kings of the earth, and the great men, and the rich men, and the chief captains, and the mighty men, and every bondman, and every free man, hid themselves in the dens and in the rocks of the mountains;
16 And said to the mountains and rocks, Fall on us, and hide us from the face of him that sitteth on the throne, and from the wrath of the Lamb:
17 For the great day of his wrath is come; and who shall be able to stand?
(Rev.6:12-17)

Incredible animations!
They help understand the topics very well

One of the best video of data structure.

Nice video, neatly summarized with real world examples

To understand a given data structure, you need to understand the algorithms used to access it.

The only structure i tend to use a lot are arrays, then hashes and all the rest are occasionally required.

Whats the difference between queue and list

I’d rather taken a look from a technical standpoint

amazing video= short, sweet and crisp. :)

amazing video= short, sweet and crisp. :)

I'd like to think data structures are code optimizations rather than strictly necessary. app is slowing down? use a data structure.

Dude just gave you 1 year of a CS degree in ~10min.

This video was recommended to me while I'm designing a skill tree for a fantasy rpg.

"Send rocket to Elon" :DDDD

All I see are (byte) arrays in don't different forms, lol

Great!

no skiplist, i guess

Extra useful as layoffs hit.
Oof

wow that was great

Why is a heap always a tree kike structure?

If you does not bother to answer, how do you make this awesome the animations?

Thank you so much , the video is very interesting . Hope you will make more video !

Dictionary ?

Nice.
It may be nicer if through the video you put the name of the structure on screen to "prompt" the person watching the name.

"10 key data structures that provide value in our every day life"

The video would be better if it had the name of the data structure on screen with each example.

I am a newbie to Python coding since December. I had a project which I knew I could achieve as in the past, with excel and mysql, however, knowing that I would be repeating the task (converting and merging pdf data to mysql data) I decided to use gpt to learn how to make little modules running what i was doing manually.
5 months later and I don't think I could briefly enough sum up what I now have running in place of my manual steps in the past. An absolute evolution for me.
Seeing this video was perfect - I could recognise what I have been building, in these terms, the language core of programming.
I rejected learning to code for the last 14 years - its not my area, I am more into data analysis to give me a real dirty view yet different to the customer, enabling me to suggest, design and aid a developer to implement as optimization to operation process, be it creating a web based tool to manage data in place of excel or automation tools to process data according to requirements of desk level users to speed up their days, as too crucially, ensure better and better data integrity for downstream teams.

I always had to rely on someone with the skills, to get me the data into excel. And this was fine, I always had someone for this.
Then I learned SQL as a new project came along which was the biggest I ever had and there was no support to do what I needed.
Evolution number 1.
Then to output data to a web page - I had support again but time was limited so I needed to better than ever, communicate the use case, program need, requirements, exact data in/out processing, down to the list contents and button actions and general UI layout and functionailty. It heled me to understand PHP more to get the clearest direction to the developer at hand.
That meant I was the closest I have been to development even if before I was closer than most around me.
I started to see what is under the hood and it felt like adult lego! And since December, with gpt, it has felt so much more applicable for my pace and speed and concepts, I truly feel I am learning at least something but for 100% I am more productive than my usual pace.

Learning while doing however, misses things like this what you shared in this video. I am glad I saw it now as it gives me some essence of what I have put together and where I could adjust to attain the function output respective to the function action its self, by having this awareness of what is more suitable approach to data processing and storing. I don't know the terminology, and don't need to while using gpt and spyder to build my program. However, now having seen this, I am certain its something which is must know information and in the format shared by you, it hits the spot at my pace and is totally relevant to that what I have experienced and at this phase, is totally going to direct me going forward as my first bit of base knowledge outside of gpt, about coding.

Subscribed and going to check out more! Thank you! It really was almost enlightening to watch your video :D Have loved everything I am doing and learning so far, with no one really to share the excitement with let alone the tech part of mini successes in achieving something which gpt said I would need an experienced programmer to help resolve or how gpt can't do x y z - little eureka moments and so forth.... so to hear something I can relate to and understand, its just great :) Thank you!

heap data structure for memory management ? is this correct ?

Thank you for making this video

you took graph and turned it to difference data structures , all was graph

No one else laughed at hierarchkikly?

Don't forget the superior Suffix Array - shout out to my former Prof. Stefan Kurtz

Thanks for the video!

Our modern concepts and technology are very inherent.

Thank you! So many professors say to learn it but never explain why

Nice