Arrays of objects - Introduction (Data Structures course, step-by-step, in-depth)

Рет қаралды 18,133

Күн бұрын

Welcome to an in-depth programming tutorial about arrays of objects! In this video, you'll learn the fundamentals of this data structure.
You will understand the concept of arrays of objects and the similarities with arrays of primitive data types. You'll also learn when and why to choose one over the other.
I'll show you different techniques to initialize arrays and teach you several approaches to suit your coding needs. We'll see how you can perform complex operations efficiently and effortlessly by combining the power of loops and arrays of objects. Additionally, I'll demonstrate how to access individual objects in the arrays and their properties.
Towards the end, I'll teach you about the most common errors that programmers encounter when working with arrays and how to avoid them. To put your knowledge into practice, I have also prepared a practical task for you. This hands-on challenge will ensure that you understand this concept and are able to confidently use it in your own projects.
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Related videos:
Array Data Structure (for absolute beginners) - • DATA STRUCTURES - How ...
Different types of constructors - • OOP Constructors - Typ...
Dynamic arrays of objects (part 2) - will be linked soon
Common operations and algorithms on arrays of objects (part 3) - will be linked soon
Arrays of objects - Advanced (inheritance and polymorphism) (part 4) - will be linked soon
Contents:
00:00 - Summary of what you'll learn
3:35 - What are arrays of objects and how are they different from arrays of primitive data types?
06:57 - Creating an array of objects and all the ways to initialize it
13:46 - Arrays of objects and loops
19:48 - Accessing properties of individual objects in the array
21:44 - Why and when should you use arrays of objects
24:50 - Summary of what you've learned
26:30 - Most common error when working with arrays
29:26 - Practical task for you
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Пікірлер: 105

@CodeBeauty Жыл бұрын

📚 Learn programming with these Free E-Books ⬇ C++ Lambdas e-book - free download here: bit.ly/freeCppE-Book Entire Object-Pascal step-by-step guide - free download here: bit.ly/FreeObjectPascalEbook 🚀📈💻🔥 My Practical Programming Course: www.codebeautyacademy.com/ Experience the power of practical learning, gain career-ready skills, and start building real applications! This is a step-by-step course designed to take you from beginner to expert in no time! 💰 Here is a coupon to save 10% on your first payment (CODEBEAUTY_YT10). Use it quickly, because it will be available for a limited time.

@l.p.1967 11 ай бұрын

you're 100x better than any other teacher. i didn't understand anything before, and from your courses I learned and understood everything about programming

@CodeBeauty 11 ай бұрын

Happy to help, thank you :)

@milkamilkica1935 11 ай бұрын

The best programming teacher ever. I finished school and got a job thanks to you, only YOU!

@CodeBeauty 11 ай бұрын

So glad for you, thanks.

@dundyd3612 11 ай бұрын

you have the best programming courses. They've helped me so much,, I cannot thank you enough

@CodeBeauty 11 ай бұрын

always good to hear :) thank you

@alishafii9141 Жыл бұрын

thanks a lot.After watching each of your videos, I ask myself: why can't you become proficient in programming, while there are people who are very proficient and professional, just take your time and continue.

@christopherrice891 Жыл бұрын

I love watching your C++ videos Saldina🤗

@anwar6971 Жыл бұрын

Hi, nice to see you again. I hope you continue with this series of data structures.

@phoebewell3653 11 ай бұрын

I learned programming thanks to you, and I can not thank you enough. There is no chance that I'd finish my University without you

@CodeBeauty 11 ай бұрын

that's the type of messages that I like the best :D thank you and keep watching, there is a lot more to come :)

@georgebentley-ricardo9445 Жыл бұрын

Thanks for sharing. Excellent tutorial, relevant, and very useful content. Easy to follow too 🤠👍

@CodeBeauty 11 ай бұрын

Glad it was helpful!

@JorielTejada-te4dd Жыл бұрын

Finally!! I hope Graph data structure is include in this video

@gollygobih6527 11 ай бұрын

thank you saldina, you are the best professor!

@CodeBeauty 11 ай бұрын

You are welcome!

@saa6390 Жыл бұрын

Hey Saldina, I'm coming from Free Code Camp, and your course of OOPs in C++ (2yrs ago course) is great, outstanding, amazing.... and a lot more.... :)

@nv9usb381 11 ай бұрын

Saldina you have the best courses for learning programming

@CodeBeauty 11 ай бұрын

100% agree :D :D but thank you nonetheless

@marym9003 11 ай бұрын

best teacher ever ❤❤❤

@CodeBeauty 11 ай бұрын

thank you thank you :D

@user-vt1pi7nx2w Жыл бұрын

Your channel is beautiful and useful. And it touches on the right grounds too. And I'm from Iraq, and thanks

@CodeBeauty 11 ай бұрын

Then you will be delighted with my upcoming practical course, sign up here to get discount and be notified once it's out: bit.ly/SimplifyingCoding Greetings for you and Iraq.

@hilgicamala2520 11 ай бұрын

your videos are very easy to follow

@CodeBeauty 11 ай бұрын

thank you :)

@Dan-yd2jq 11 ай бұрын

Such a good teacher. Not even in your native language either! Super clever!

@aapck 11 ай бұрын

I am a developer with 15 years of experience. I've written my own operating system using C++, and I even have my own JavaScript engine. The reason I'm watching this video is because I'm in love with that girl :)

@user-yt9yi5gn3m 11 ай бұрын

you have a natural gift in explaining

@CodeBeauty 11 ай бұрын

thank you, it means a lot :)

@hammadtahir9164 10 ай бұрын

Amazing content, please upload more content regarding Data Structures.

@abdulazizabubakar6539 Жыл бұрын

Your teaching is my favorite. Much Love Master 🤩

@CodeBeauty 11 ай бұрын

Happy to hear that!

@oxamic9953 7 ай бұрын

thank you!

@user-lu6kv9kr8u 11 ай бұрын

great explanation, thank you

@CodeBeauty 11 ай бұрын

I always try to give most understandable explanation but thank you for noticing

@py2pw Жыл бұрын

Thanks for sharing your knowledge Saldina ! Greetings from Brazil ...😉

@CodeBeauty 11 ай бұрын

You are very welcome :)

@deanmorrison6254 11 ай бұрын

very helpful, thank you so much

@CodeBeauty 11 ай бұрын

You're so welcome!

@user-sw8bq1rk9c 11 ай бұрын

great job, thank you Saldina, this is very helpful

@CodeBeauty 11 ай бұрын

Glad it was helpful!

@mduduzikhoza8950 Жыл бұрын

Great! Thank you.

@CodeBeauty 11 ай бұрын

Glad you liked it!

@ROYALNIL_SITE 10 ай бұрын

EXELLENT, THANBKS

@amelccc 11 ай бұрын

great job as always 👌👌

@CodeBeauty 11 ай бұрын

Thank you so much 😀

@user-yr5oi6ns8c 11 ай бұрын

Very Beautiful explanation

@CodeBeauty 11 ай бұрын

Thanks and welcome

@dimitriraf5431 10 ай бұрын

Hi Saldina, thanks for the great lesson! I always wonder with examples of classes and objects like this, what is the difference with a database? Is it not better (especially when your program grows) to store all the student data in key value pairs in a database? Could you explain me the benefit of one above the other or the true difference between these two ?

@jorgetorres1670 Жыл бұрын

Thanks

@CodeBeauty 11 ай бұрын

No problem

@MohammedMikail-gy9rc Жыл бұрын

Finally 🎉

@CodeBeauty 11 ай бұрын

Cheers.

@feliz_8a16 Жыл бұрын

I wish i would have watched this video a couple of months ago for an Arduino project. I had to use "colorArray[row][column]" for an array of colors and the names in another array.

@CodeBeauty 11 ай бұрын

Now that you know where to find good learning content i'm sure you will keep coming back :)

@feliz_8a16 11 ай бұрын

@@CodeBeauty for sure!

@danieltheshark 11 ай бұрын

Thank you for your videos. They are great! What do you think of making a video (series?) about unit testing? use gtest, how to test..., think about a good code to test... Thank you

@CodeBeauty 11 ай бұрын

That's another thing on my TODO list :D I'll try my best to squeeze it in sometime soon.

@devilgameryt6035 11 ай бұрын

Hi saldina your video on oops concepts in c++ video from freecodecamp was sooo useful to me can u make a video on important interview questions for c++ with your experience .

@CodeBeauty 11 ай бұрын

I have it in plan, my TODO list is crazy but surely you can expect video about that too. Cheers.

@codeoasis1180 11 ай бұрын

flawless

@CodeBeauty 11 ай бұрын

thank you

@daviddomenici7940 Ай бұрын

inserire una variabile costante che useremo per l'array e dentro i cicli for potrebbe essere un'idea? tipo const int nStud = 3; ....Student students[nStud]......for(int i = 0; i < nStud....) etc....

@reddicherlakumudhini9207 Жыл бұрын

hey Saldina, i am in love❤ with your way of teaching c++ oops…just one request, can u make a video explaining copy constructor nd copy assignment operator in base and derived class, and by calling on of it, what constructor will be called first and all of that, plzzz

@CodeBeauty 11 ай бұрын

Hello there, you can learn about copy constructor from here: kzfaq.info/get/bejne/i7-JotRonZrUgY0.html And there is also another one about constructors in general here: kzfaq.info/get/bejne/nqihaah4vZuteWg.html Video about assignment operators is in the making and will be out soon. Subscribe and turn on notifications if you didn't already so you don't miss it.

@Hicham_xer Жыл бұрын

💙💙

@user-vu7gu1wn4p Жыл бұрын

Hey thankyou😊, can you make a video how to autogenerate a dataset using C++

@CodeBeauty 11 ай бұрын

Interesting topic, I'm adding it to my TODO list

@nevram0101 Жыл бұрын

Hi, watching here from philippines,

@CodeBeauty 11 ай бұрын

Greetings for Philippines

@peteclark8092 10 ай бұрын

Saldina, I realize I'm two months late but I hope you're still reading these comments. I'm working on the homework you gave at the end of this video. I've programmed most of it myself, but I asked ChatGPT a couple of specific questions. ChatGPT insists that I change my dynamic arrays to victors. So I'm wondering if I really should do the homework using vectors rather than dynamic arrays. Any comments from you have would be appreciated! I look forward to posting the finished project here soon. Thank you!

@wilgarcia1 Жыл бұрын

😻😻😻😻😻

@Goliank4987KatiUchaDiedy Жыл бұрын

Cool... " - Saldina ...."😀

@CodeBeauty 11 ай бұрын

Thanks :)

@clintonemenike1903 10 ай бұрын

Can someone please post their homework code here... I want to know how you calculated the price for each type of product

@farmanali5106 11 ай бұрын

Excuse me Mam, i need some assistance while using PVS studio in Visual Studio Code, it doesnt work properly can u plzz tell that how can i set it ?

@CodeBeauty 11 ай бұрын

Hey there, sadly I don't have setup for VS Code editor, if that's what you are asking but I do have video for setting it up in Visual Studio IDE and you can find it here: kzfaq.info/get/bejne/d8uph7Z9rK-8YYE.html&ab_channel=CodeBeauty For getting help with VS Code setup I suggest that you write to PVS Studio support, feel free to say that you watched my video and that you need help with setting it up with VS Code. I'm sure they will be helpful.

@kpgmob6888 Жыл бұрын

please explaine api key using c++ 🙏

@CodeBeauty 11 ай бұрын

another one for my TODO list, thanks for suggestion though :D

@temercastle7193 Жыл бұрын

Thank you Saldinaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa!

@CodeBeauty 11 ай бұрын

you are welcomeeeeeeee :)

@user-gw3ur9im7y Жыл бұрын

your great~! do you have a t shirt or a book i can buy?

@CodeBeauty 11 ай бұрын

I have something even better, the best course for practical programming in the making and you can subscribe here to be among first ones to get it (with the discount) once it is published: bit.ly/SimplifyingCoding In the meantime you can use these books to learn more: bit.ly/freeCppE-Book bit.ly/FreeObjectPascalEbook Enjoy and thank me later

@tiffanyalberti2029 11 ай бұрын

I want to become a software engineer because in this modern day and age in America the cost of living is so high I will need a job that pays over 80K a year just to make ends meet. I have spent my whole life either homeless or poor and do not want to live this way in my golden years. I am 44. My uncle spent his youth as a computer programmer and is now living out his golden years in ease and comfort.

@CodeBeauty 11 ай бұрын

I'm truly inspired by your determination and your desire to create a better future for yourself. Your decision to pursue a career in software engineering is a powerful step towards achieving financial stability and a comfortable life. Remember, your unique life experiences can bring a fresh perspective to the field. Keep learning from my videos, stay committed, and know that your hard work will lead to brighter days ahead. Your uncle's success story serves as a testament to the possibilities that lie ahead. Embrace this journey, and know that you're taking a positive and impactful path. You've got this!

@alejandro9609 5 ай бұрын

you are´ BEAUTY.......😀

@gower1973 10 ай бұрын

This is the C-style way of creating and using arrays, C++ has its own Array container, why didn’t you cover it?

@giovannicipriani834 Жыл бұрын

You need to add the array loading method line by line from text file to this C++ array learning video to be actually completed! Bye Bye

@CodeBeauty 11 ай бұрын

Thanks for the tip!

@ohwow2074 Жыл бұрын

You are very beautiful (unlike C++ syntax)

@CodeBeauty 11 ай бұрын

just give it some time, it will grow on you..and thanks :D

@user-gb7os6ym7l Жыл бұрын

Mam can you teach python?

@CodeBeauty 11 ай бұрын

Maybe sometime in future, for now there is too much on my TODO list but I'm sure you can find something for yourself because a lot of my videos are focusing on programming concepts which are applicable in multiple different programming languages.