STL vector (Relationship between Static array, Dynamic array and STL vector) with examples

[@CodeBeauty]

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[@ProjectVastness]

Thanks for one more video, this remember me good all times when I was learning C more than 25 years ago.

[@hilgicamala2520]

saldina thank you so much for this video, your videos are the best

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good work

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Hope you are doing okay!! Haven't seen you around for a while... Your videos are top notch!! Take care!

[@normanhenderson7300]

So Code Beauty, after explaining the disadvantages of dynamic and static arrays, under what conditions they are useful in programming?

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Your way of explaining is so practical and easy to understand. I've learned a lot by watching your lessons everyday. Thank you!

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I'm starting over from 0 and remembering everything I learned at the computer science university I did here in Brazil. I was away for a long time and I encouraged myself to move on, you are really amazing, you are helping me a lot.

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Very new to coding, just finished your ten hour coding video on c++, found the diagrams extremely useful and the explanation, this video was useful to, thank you

[@CodeBeauty]

Happy to hear that. Diagrams are a great way to learn programming, they help you to visualize code even when you don't understand the commands. 😊

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​​@@CodeBeauty hi mam I have learnt programming languages by watching your videos in channel . yesterday I have given an interview almost I felt got a job but the final question was too unexpected by interviewer. she asked me return two 2d array from function without heap . I said we can create a static array and return to the main .she also asked me to implement the code but I didn't get the correct answer . later interviewer told the prototype of returning 2d array is not correctly written . pls mam I am requesting can you do a video on this topic... love from India..

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Among many other youtubers that I tried to get help in my C++ learning, you are really the best one! Thank you!

[@gollygobih6527]

I watched all your videos about arrays, dynamic arrays and multidimensional dynamic arrays, so I knew this one is going to be great as well. Thanks Saldina

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I'm happy that my videos helped you 😊💜

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Your C++ videos have been a lifesaver. Thanks for making it easy to learn. Any plans to do a video on runtime analysis/optimization?

[@l.p.1967]

amazing explanation, cleared all my doubts as always

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I was waiting for this video, love it!

[@dundyd3612]

very helpful, i finaly understand when to use arrays (Static) and when to use vectors. thanks saldina

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Oh.. Saldina, you have the best channel of programming in this world. The BEST, now I'm a python/JS programmer but I watch your videos just because your explaining is perfect! Thanks for this!

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I applied to CS BSc studies today. Wish me luck! 🤞

[@elonfc]

Same here bro ,did ur colleges start?

[@nocopyrightgameplaystockvi231]

Best of luck bro.

[@mirahamdan7369]

this is perfect timing i was just hoping to find a vector video by your great channel

[@JarekAtWork]

I want to say thank you. I watched all the episodes, it was an amazing adventure. I started with the basics, then functions, pointers and then data structures. I think I am ready for object-oriented programming lessons. I must admit that this will be new to me, but with your help, I am sure I will be able to understand this concept.

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hi dear saldina , i am 48 years old and I am beginner , you give me as gift more than gold and diamond, you give me "TIME" and "UNDERSTAND", your tubes reduces time of learning and save it and gains performance of understanding. please continue

[@IAmIshanSaxena]

Yo Saldina, back here after 4 years, great to see everything's going good Great explanation as always

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Welcome back!

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not only the appearance, your way of teaching is beautiful. Thanks a lot!

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Always flawless explanations! Thank you very much!

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Your videos get better every time❤

[@sumanthnaidu9598]

*Please Make more videos from STL. And cover all the containers in STL with it's built-in functions.* *Remaining one's are :- Deque, List in ( sequence Containers ) & Set, Mult-Set, Map, Multi-Map ( Associative Containers ) & Stack, Queue ( Container Adapters ).*

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I love this channel. I learn so much.

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your methods are so easy to understand unlike many youtube contents ! Please would you make some videos about Datastructures and some advances search algorithms using C++.I'm sure you can explain it perfectly!

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dear, precise and very clear explanation, easy to understand. the way you explaining etc are excellent, the name codebeauty, is like beautiful like you, and its very rare that both your talent of teaching skills and yourself very lovely and beatiful. Please keep posted.

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How to focus on learning to code when there is a beautiful teacher like this🧐

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Hey Saldina, I coming from freecodeCamp. Ur OOP course was great and ur explanation was beautiful like u.

[@CodeBeauty]

welcome and thanks 🥰🥰

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Thank you so much for starting stl series ❤ 🥰

[@JarekAtWork]

If the size of an array is unknown or changes during program execution, vector may be more appropriate. Vector is easier to use because it provides automatic memory management, and its methods allow for easy addition and removal of elements. In addition, vector provides many useful functions, such as sorting and searching elements, which greatly facilitate programming in C++. In summary, the decision of whether to use a dynamic array or a vector depends on the specific case and program requirements.

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thank you for this content, you made it clear to learn and giving out the pros and cons, a lot of thanks❤❤

[@maheshvelugula8418]

your videos very useful to me , thank you ,keep going

[@stockdaleroger]

Thank you ! it's a good guidence of std::vector for beginner. The content is very comprehensive

[@CodeBeauty]

Glad it was helpful!

[@stockdaleroger]

@@CodeBeauty 😍

[@soumilmaitra9466]

I am a specialist at Codeforces yet I like to study about STL vector a lot (especially this one).

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Dear lord! C++ was my favorite programming language in college and now I see that exists an auto data type! I need to learn some new things!

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Odlični videi , počeo sam da učim C ++ pre mesec dana pa nisam skroz savladao pointere nadam se da to nije problem i da ću vrememom naučiti . Veliki pozdrav ❤️

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Super, javi kako ide 😀

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I have changed to Dart language. But still watching your videos sometimes. Thank you. 😉

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Will you please plan for adding sessions about design pattern concepts? Thanks a lot for your effort and time.

[@akosyt4540]

Thank you so much Saldina for this amazing tutorial 🥰.I hope you make a video about queue vs stack and their advantages and desadvantegs and which one to use according to the situation.

[@marcolanza6281]

Hi CodeBeauty, Most of the time, I watch KZbin videos on my TV and there's no way to make comments. I am a Software Engineer for quite some time/years and worked on and off with diff. prog. languages and etc. I have been watching some of yours and you explain the topics very well in a concise and clear manner along with the examples. I am in love with ❤

[@Right_place]

Hi saldina nurak Madam.. can you make videos on DBMS ( database management system)

[@faysalarab]

thank you so much. Sheesh, you make data types a lot easier to understand....

[@CPP_malloc]

vectors of course are better, emplace_back is one of its power, to avoid calling a constructor to create a temporary object and then move it. I realize that emplace_back can be implemented in dynamic arrays easily, but productivity is very important. as well I see no performance improvements in using dynamic arrays over vectors, as compilers already inline all vectors class member functions. as well vectors are nothing more than a wrap-around a dynamic array and obtaining a raw pointer of any element is possible. they are contiguous data in memory, which means math operators are applicable to the returned pointer. you have demonstrated all of that in the video. I also prefer using std::array over the old style of [ ], it also has no performance overhead, because it is POD struct, with only the same size of the total elements in the array.

[@pvtdd]

How come you don't have to do std::vector::size_type and then assign that to a variable to get the size of the vector ?

[@indarklove6850]

thank you! Nice work!

[@toto_frs620]

could you make a video on how to make an API rest with c ++? I am looking for an alternative to Spring

[@umerfayyaz2554]

you dropped 👑

[@CodeBeauty]

❤️

[@mihailvrabie7644]

Thanks a lot for good information related to vectors. I have a problem to solve in c++: (Input: 1+ 5 + 3 + 4, Output: 1 + 3 + 4 + 5). The question is : can we solve that with vectors and how? Thanks in advance!

[@arshmaanali714]

mam plz make video on functions and how call stack works..

[@CodeBeauty]

it's an i interesting suggestion, thanks 😊

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@@CodeBeautyMam Thank you so much😍 for providing great knowledge .You are very kind and humble.

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I'm subscribed to your KZbin channel and i have the bell notifications turned on as well. I am very curious if you can give any hints about how soon your next KZbin video will be out and also can you give any hints about what your next C++ topic is going to be about? You are an awesome teacher, you clearly explain C++ concepts so well i can re-watch your past videos over and over again.

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Thank you very much for your beautiful videos. I wish you made a video about graph data structures.

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Thank you

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Hongera wewe ni mwamba👏❤

[@katiagalkina4607]

Saldina tysm !👍 17:06 iterator position 1? 🤔

[@chesshooligan1282]

What kind of performance gains do you get by using a dynamic array instead of a vector? Why does everybody seem to think de-allocating your memory is such a big deal and prone to bugs? Remembering to put a 'delete' statement after you're done with your array doesn't seem that hard.

[@yogesh124]

Can you please arrange your videos one by one with right order in an playlist

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Hey saldina i am free code camp. U r amazing 😚

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Coming from freecodecamp oops lecture your videos are awesome 🙌+ you are looking cute in that outfit ❤

[@joseloeza371]

so beauty and smart.... what I need... Thanks excellent video

[@fidalgoverde]

Excellent.

[@HuyenNguyen-wm7dj]

Your video is really helpful for me. Hope you release more videos about STL vector🥰

[@boonedockjourneyman7979]

You are beautiful. That doesn’t matter. You are great at what you do. I searched for lessons like this. You were the best. Forget your beauty. It will fade.

[@rgijsbertse]

Hi Saldina, I enjoyed your video on STL Vector. However this is the simple version of Vector values. What about a sorting Vector containing Class pointers or structs. This will need a custom sort function to sort on members of the objects. This may be a idea for an extension of this video, or maybe an 'advanced STL Vector' tutorial? I hope you can do something with this idea. Love your videos. Bye, Ron

[@rebei]

The value of the fifth element in the vector!

[@adibahbab6859]

Nicely explained! ❤️❤️ It'll be better if explain 2D vector as well in this video.

[@issahtalent7511]

I wish u were into Java too, I love the way u explain concepts into simple and understanding way. Thanks for the videos though, learnt new stuffs😁.

[@KeyT3ch]

Treat Gits!

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I bet you have Taddy Dits.

[@olebeh]

Hello. Wanted to ask, how do you put semicolon at the end of the line automatically? Formatter doesn't do it

[@technicaltechnmofficial2513]

Hello Ma'am You make videos on cpp which are great actually ... PLEASE CAN YOU MAKE A VIDEO ON HOW TO CREATE DB APPLICATION USING VISUAL STUDIO FROM A CONSOLE APPLICATION ...

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what microphone do you use?

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this course helps me a lot really did. thank you saldina

[@CodeBeauty]

🤗🥰

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I completely love your way of explaining 😍 but now i am struggling with learning git and git hub can you please make tutorial for how to use git and git hub please

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github

[@s0hni19]

very nice! im interested in the usage of c++ 20 modules. would be nice if we see that soon

[@Thebiggame-dc8ek]

Thanks for the useful subject. I wonder why we can't use it(the iterator) by itself for gaining the address of an element of the vector if it is a pointer. And also why it wasn't defined as a pointer, like: int *it instead of being auto without asterisk. I appreciate if someone gives their comment on it. thanks.

[@zapped5272]

Is it better to use Visual Studio or VScode?

[@irfanmalick5073]

YOU ARE SO PREETY AND BEAUTIFUL AND URS STYLE OF TEACHING IS GORGEOUS

[@irfanmalick5073]

u also make video on python

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Thank you 👍

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Thank you as always!!!!

[@CodeBeauty]

You're welcome 🤗🥰

[@NageshNani_28]

Hello codeBeauty, how line space will be taken automatically, it's amezing but how?

I miss explaining the difference between [0] and .at(0). [] doesn't check if the value it's valid and .at() does, throwing an exception if it's past the size of the vector.

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I love studying!!!!!!

[@CodeBeauty]

Maybe you could share a few tips regarding this, beacuse many people study only because they have to 😄😄

[@AlaaDablan]

Saldina, ur tutorials are bloody amazing; thanks a lot. However, I really would appreciate it if u dedicate some videos to embedded systems (using Eclipse IDE, STM32 IDE, TI...; if recommended). Introductory projects; nothing more. Thanks again for all ur efforts.

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Hi I'm new to this channel I recently started watching your 10+ C++ Course and I love it so much!! The way your explain everything is perfect for me and it helps me understand a lot. I was wondering what is your accent? It's so pretty but I can't figure it out lol. :)

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you are a amazing girl ... each video gives us more knowledge and tips

[@kenzo3477]

Hi Saldina. Am glad to let you know that you saved my life through easy to comprehend lectures. Thanks so much Madam. Truly, I tell you that your tutorials can make Ben Carson abandon Medicine and be a Software Engineer. Lol. Anyway, just wanted to know,,,, is it in your will to do tutorials on other languages like Javascript or even some web dev frameworks?? If so, am patiently waiting for the publishing of the first video. You amazingly awesome with how you teach us. Thanks so much. 🙏

[@matteoferraretto1012]

Very useful, thanks!

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thank you 🥰

[@cocwtfmoments6029]

I want to ask you a question, please tell me sir. Write a program to create a text file called " Student.dat " which includes student's rollno , name and mark entered from the user.

[@atlantic_love]

Get lost, troll. She's a woman.

[@shayanchabook7656]

Hi, hope u r fine. I was wondering if there is any way that you can transfer the content of a struct vector into a struct through STL algorithm in C++?

[@technicaltechnmofficial2513]

Hi ma'am please make a video on "KEYBOARD AUTOMATION" using C++ . Through which i should give an input to another application using C++ program .

[@टिल्लूमर्चेंट]

Ma'am please make a video on Python. Love from India.

[@asimuddin3222]

Thank you . Can you teach us about algorithms please. I hope it will be superb for your content and it will help us too.

[@kailas813]

Thank you. Very helpful. I am also watching all your c++ related, I wanted to share one concern as the viewer, Could you please include interview questions on the topics at the end of each session? It would be much more helpful for someone like me who preparing for an interview. Just a request concern :-)

[@Man-gm3tx]

Thank you very much

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Wow

[@hangugsalam6383]

thanks for all videos i am waiting for you to make an video for consts and especially consts in functions!!!!!!!!!!!!!!! it is hard to understand i think

[@icyds]

Thumbnail twins look amazing, but you already knew that 🌹

[@TheMaxKids]

Simping is lame.

[@icyds]

@@TheMaxKids Too many "red-pill" lessons will have you turn on your own brothers dork.

[@Dingdongbubbble]

omg i love vectors

[@maheshvelugula8418]

😍😉😉 from 'INDIA'

[@shubhamkargaonkar5503]

You look stunning ❤️😘

[@aldunlop4622]

Sleaze…

[@atlantic_love]

Go away.

[@shubhamkargaonkar5503]

@@aldunlop4622 Just a compliment... Don't get hyper....I respect her as a teacher she is doing a great job making such videos and help me understand the concept so easily 🙌🙌

[@shubhamkargaonkar5503]

@@atlantic_love Just a compliment... Don't get hyper....I respect her as a teacher she is doing a great job making such videos and help me understand the concept so easily 🙌🙌 You can go away if your sentiments are hurt 🙂

[@atlantic_love]

@@shubhamkargaonkar5503 Just some advice. Sand fleas are annoying, you tend to post inappropriate comments in the wrong places, and it's easy to see what you're doing. Cringe.

[@boonedockjourneyman7979]

Do a full length, serious video on coding interfaces (such as IDEs). What programming “shells” are out there? Advantages and •••. I say shells in quotes because that is the language we used in 1981. Not too sure what the correct words are today. Maybe look at stone age things like VI. That may give you a sense of where things started. I’m sure there are more old guys watching that can recommend things from the pre-fortran world. Fortran and Pascal led to C. Maybe BSD is a better starting point - no offense to the Pre-Fortran guys. In all seriousness, you could do a few minutes on “shells” and teach your generation where they come from.