👋 Our "Launch Your First App" program will help you build up your iOS skills to publish your very own feature rich app even if you’re a beginner starting from scratch. codewithchris.com/plus
I am making an iOS app that uses the camera to capture a flower image, classifies it using a pre-trained Core ML model, retrieves additional information from Wikipedia using an API request, and updates the UI accordingly. I want to create a core data local database with machine learning capabilities inside it. That's why I am here watching this tutorial. Very nicely explained all the steps. I will re-watch it again to build a better understanding. Thank you, please don't stop making tutorials.
Hey Chris, I am new to Swift and Core Data but I am fairly proficient Java Developer - I must say your lessons and incredibly informative and you have a very unique ability to cater to both experienced and new developers. I truly enjoy watching your videos! They are amazing!!! Thank you very much!
Thank. It helped to refresh the memory very quickly regarding CoreData. Very simple and straightforward, and most importantly without unnecessary water. The only thing I want to add is that there is not enough demonstration of how to bind an array to one object, for example, a contact to which a list of messages is attached, because developers, including beginners, often face this. Thanks for the guide!
I was checking several youtube videos and series for learning to work with core data, all of them seemed either to simple or confusing because they jumped to a huge code base really quickly without explaining the core data properly first. Your explanation is perfect and easy to follow. Thanks.
Wow I also gave up on CoreData after watching boring apple presentations then found this tutorial and it's absolutely a breeze to understand the concept now
Hey Chris, i finished my app today. But i dont know what i can use for data protection. I am using Firebase and all that stuff. Maybe you can make a video on that? I know a lot of people facing this problem👌🏻 Have a great day!
Hello, using Firebase Auth is data protection is in itself, yo u can also limit data access based on firebase rules, i suggest checking firebase documentation for it or maybe some articles - Francis
Chris, thank you for providing such an in-depth and informative tutorial on Core Data. It would be very helpful if you could provide us with the code that you have created in these tutorials. Cheers.
Hello, kindly post your question in our CodeCrew forum so that our technical support staff can assist you. Go here: codecrew.codewithchris.com/ Thank you! -Arthur
Great tutorial and I have to really appreciate the time and effort that has gone into making this so detailed. I have used CoreData with Obj C some time ago so I wanted to refresh my knowledge and I learned so many new things. I would say one thing I was hoping to see was about the migrations if we need to change the DataModel when shipping a new version of the app - does this still need to be done or has Apple taken made this easier somehow ?
"Hello, supposedly all the datamodels or the ""set-up"" should be the same accross different versions because its an apple ""core"" database.. however, do remember that this is a local only database,, so if the user decides to change phones then the data won't get carried over, for that it would be ideal to check out cloud solutions like Firebase. - Francis"
Could you please add some more UI elements to show the structure of the family? That should be very helpful for beginners to learn how Core Data works. Thanks!
Love this tutorial. Really easy to follow. I have to build a video tutorial for a project at my office. Do you mind if I ask what tool(s) you use to make these? I love how you're able to fit such a large screen into a smaller window with scrolling rather than making things cramped or tiny.
Thank you very much for making so informative series so that beginners can learn without much difficulty. You are really one of the best developer as well as tutor indeed. ✌️😄👏
Amazing tutorial. Everything was explained in a great way and very understandable. Thanks for the effort to make this long course. Looking forwards to more videos!
It would be great if you could also show how to modify an existing model when implementing Core Data in an existing project, that already has a data model with structs that conform to Codable for json parsing.
Excellent delivery of the concepts in a simple way. Amazing presentation 👌. It would be really great if you could make a video on core data multithreading. Thank You.
Thanks for the tutorial. It was very good! @43:17 You say we're calling self.context.save() from a background thread. Are you sure this is correct? UIAlertAction is being called as a response to a UI event on the main thread, thus it should be guaranteed to call the handler on the main thread, not a background thread. Cheers.
Hello, kindly post this question in our CodeCrew forum so that our tech support staff can assist you. Go here: codecrew.codewithchris.com. Thank you! -Arthur
Hey Chris, first, I have to say your tutorial is so helpful, thanks for providing so many wonderful videos. Then, I have a question on core data, is that only stored in local machine? could the data be shared with other users? for example, if I try to develop an app there has user login, and can I use core data to store all user info? or I have to let my app connect a real db, sql?
Hi there! This video is the stitched version of all the lessons in the Core Data series. So if you want to watch the Core Data series in one seating, this is it. - Kat
@CodeWithChris As pr usual, well taught. Here is my question 14:22 When do you think this is the right way to do it? And when do you think you should rather choose related records through a relationship/edge?
"Hello, it depends on the design really, in database design it would be ideal to make a separate table and make a relationship as it would make things more scalable and easier to track and have one mega table full of information that may be blank - Francis"
Hey Chris, really great video. I'm a bit stuck as how to use Core Data with SwiftUI instead of Storyboards. In my project I have a Persistence.swift file and I've been trying to make sense of it but can't find much information about it online, any help or pointers would be appreciated.
"Hello, it should be possible to link your persistence file but on the appdelegate side so it because globally usable i suggest creating a blank swiftui project with coredata enabled so you can see the appdelagate code that you need, then modify it to your preference - Francis"
Hello. the libraries to be used should be generally the same, the main difference would be how data is displayed and afterwards, but basically it uses the same base framework (UIKit) - Francis
This is why I wish Swift worked nicely with C++. I like being able to create my own persistent storage libraries and it’s so much easier and less convoluted in C++ than anything you can do with Swift.
Hello, there might be some 3rd party library/framework that can be used to run or add c++ files on your project, i suggest looking at options in github or cocoapods - Francis
Not often you hear something is "less convoluted" in C++. Usually, it's very much the opposite case. But with CoreData, unfortunately, it retains its reference baggage from ObjectiveC. We need a new SwiftDataStorage framework from Apple, that fundamentally uses value types, with Swift idioms, and a SwiftUI-like API.
What website or app do you use to get images that you use in your Xcode projects and how do you make the quality of those images differ for different phones???
Hi Chris, I’m confused to be honest as I see lots of videos to create an app. I need your guidance how can I start creating my own app from start to finish based on my idea that I want to implement for my own business. How to start ? Knowing the basics to stater to advance. Do you have something as a step by step process tell advance and tell I am able to launch my app ??? Please advice
Hi chris. It is good explaination in coredata. But In advance I am or most people use SwiftUI not storyboard every more. It is over 2 years since I've seem it again. More codes and confused.... I like the layout in coredata person relation to family. But not storyboard. If I used swiftUI, please show me CRUD in coredata for swiftUI. Look forward to see it Thanks. Toan Nguyen
Soon we will focus more on SwiftUI. We will do both actually as Storyboard is beginner friendly. Meanwhile, I found a couple of interesting tutorials for you on Google, feel free to search for more. www.hackingwithswift.com/books/ios-swiftui/how-to-combine-core-data-and-swiftui www.raywenderlich.com/9335365-core-data-with-swiftui-tutorial-getting-started developer.apple.com/forums/thread/650876 @AdrienVillez
Thanks for this tutorial, it's explained so easy to understand. I have a question. I am a beginner and I am currently developing a webshop application. Data is pulled from the Magento backend, via GraphQL and the Apollo client. I need the application to download all data about products and prices while it is online, but to be able to work later in offline mode as well. So when he returns to the online mode, to withdraw all changes and if there are any, to write them in Core Data. Is Core Data a good choice for such a thing?
Hello Chris, Please what software do you use to create the animations in your videos. And which software do you use to create your thumbnail. Please answer
Awsome this tutorial. There is some xcode tool (i use 10.3) or third party to check data stored in my entities?? or only i can see them from application who create them??. There are entity constraints??
Hello, im not sure if there are third party because its a core apple feature but i guess there should be some cocoapods or github projects that you can find for it - Francis
Hello, this was because recording the tutorial is done after the whole thing has been made by the team, which is then "redone or rerecorded" for the. video, which means that Ted as a sample when the app was tested before recording - Francis
Chris first and foremost Great! explanation and teaching skills, Thank you. However I need to understand how to use CoreData without a tableView? I am using Labels and buttons with the data generated by an Alert Controller.
"Hello, it should be similar the main difference is your ""data"" is not anymore part of any datasource (of the tableview) so its just a raw array or dictionary, you can use this array or dictionary directly to put the data inside your labels or textfields - Francis"
I'm pretty sure the architecture's data width has nothing to do with the size of a Swift Int, but I could be wrong. I am not a Swift expert. I can say for sure that it is irrelevant in C.
The advice regard using and INT64 is incorrect. An INT64 will take up 4 times the disk space, 4 times the bandwith etc over an INT16. An INT 16 will also only take up 2 bytes of memorys, while and INT 64 will take 8 bytes. The achritecture of the chip doesn't reflect the storage requirement of the object. Hence why an 8 bit image only takes up x, a 16 bit image takes up x, a 24 bit image takes up x etc.
Do you videos on how to use Sqlite in iOS? If you have then please let me know because I couldn't find it, and if you haven't made any then please make one. I like your contents Thankyou
![Дон ДОН, Алаудинов и СБЕЖАВШИЕ из под Курска ахматовцы 😁 [Пародия]](http://i.ytimg.com/vi/dEfCf5IK26Q/mqdefault.jpg)
👋 Our "Launch Your First App" program will help you build up your iOS skills to publish your very own feature rich app even if you’re a beginner starting from scratch. codewithchris.com/plus
I really appreciated how you stuck to Core Data and didn't get lost in the UI of everything. This got me started in a great way. Thank you!
Core Data is a tough cookie to get at first, glad we were able to help!
@AdrienVillez
I am making an iOS app that uses the camera to capture a flower image, classifies it using a pre-trained Core ML model, retrieves additional information from Wikipedia using an API request, and updates the UI accordingly. I want to create a core data local database with machine learning capabilities inside it. That's why I am here watching this tutorial. Very nicely explained all the steps. I will re-watch it again to build a better understanding. Thank you, please don't stop making tutorials.
We're happy that our content gives value to you. We wish you all the best on the project you're working @SejutiSharminMethila!
Happy Coding!
--Joash
Hey Chris, I am new to Swift and Core Data but I am fairly proficient Java Developer - I must say your lessons and incredibly informative and you have a very unique ability to cater to both experienced and new developers. I truly enjoy watching your videos! They are amazing!!! Thank you very much!
Your comment made our day, Artem! Thank you so so much! -Arthur
Thank. It helped to refresh the memory very quickly regarding CoreData. Very simple and straightforward, and most importantly without unnecessary water.
The only thing I want to add is that there is not enough demonstration of how to bind an array to one object, for example, a contact to which a list of messages is attached, because developers, including beginners, often face this.
Thanks for the guide!
Thanks for the feedback!
- Kat
Thank you very much ! I'm wondering why this video only has 4k view because it is so good. You really deserve more. PS : i love the way you speak x)
You are truly a legend! We value your support so much! :-) -Arthur
I was checking several youtube videos and series for learning to work with core data, all of them seemed either to simple or confusing because they jumped to a huge code base really quickly without explaining the core data properly first. Your explanation is perfect and easy to follow. Thanks.
After watching your video...i am really improving my coding skills....
Thanks for help.....💗💗💗💗
Glad to hear that!
- Kat
Amazing Explanation man. Thanks alot.. That really cleared so much about CoreData
Cheers, Abdul! Keep on going! :-) -Arthur
Your coredata tutorial is the best and simple clean tutorials I’ve ever experienced.
Wow, thanks!
- Kat
Wow I also gave up on CoreData after watching boring apple presentations then found this tutorial and it's absolutely a breeze to understand the concept now
Thank you for the kind words!! - Pat
Where has this been all my life :D
Welcome to CodeWithChris! 😀
- Kat
Hey Chris, i finished my app today. But i dont know what i can use for data protection. I am using Firebase and all that stuff. Maybe you can make a video on that? I know a lot of people facing this problem👌🏻 Have a great day!
Hello, using Firebase Auth is data protection is in itself, yo u can also limit data access based on firebase rules, i suggest checking firebase documentation for it or maybe some articles
- Francis
Chris, thank you for providing such an in-depth and informative tutorial on Core Data. It would be very helpful if you could provide us with the code that you have created in these tutorials. Cheers.
Hello, kindly post your question in our CodeCrew forum so that our technical support staff can assist you. Go here: codecrew.codewithchris.com/ Thank you! -Arthur
Great tutorial and I have to really appreciate the time and effort that has gone into making this so detailed. I have used CoreData with Obj C some time ago so I wanted to refresh my knowledge and I learned so many new things. I would say one thing I was hoping to see was about the migrations if we need to change the DataModel when shipping a new version of the app - does this still need to be done or has Apple taken made this easier somehow ?
"Hello, supposedly all the datamodels or the ""set-up"" should be the same accross different versions because its an apple ""core"" database.. however, do remember that this is a local only database,, so if the user decides to change phones then the data won't get carried over, for that it would be ideal to check out cloud solutions like Firebase.
- Francis"
Bro!!!! Thanks a lot. Your video on Core Data help me to understand many concept of it. You are the best teacher buddy.😎
Wow, thank you for your awesome comment. Made our day! -Arthur
it would be great if you’d make a same video for swiftui
I agree that would be awesome
Hello, you can add your requests here: cwc.to/request :)
- Kat
Could you please add some more UI elements to show the structure of the family? That should be very helpful for beginners to learn how Core Data works. Thanks!
I love your videos! Very clear and easy to listen! Thank you always!
Yes, thank you so much for your support, Yukki! We appreciate you a ton! :-) -Arthur
Fantastic tutorial, just what I needed. Thanks!
Awesome, Joshua! :-)
great tutorial I love how it is in one part and that it's concise I didn't have to skip that much. thank you!
Glad it was helpful! Thanks for watching! - Iñaki
Love this tutorial. Really easy to follow. I have to build a video tutorial for a project at my office. Do you mind if I ask what tool(s) you use to make these? I love how you're able to fit such a large screen into a smaller window with scrolling rather than making things cramped or tiny.
Hello, Sean! Kindly post your question in our CodeCrew forum so that our tech support staff can assist you. Thanks for watching! :) -Arthur
Awesome content! Very clear explanations. Thank you so much for sharing this that will be more than useful for the WatchOS SwiftUI App I'm making
Glad that our lessons helped you! Keep on going! -Arthur
You're a great teacher, Chris. Well done, as with all of your videos!
And you're a great student for sure. Thanks for learning with us! -Arthur
Great tutorial. cheers
Happy to know this. Thank you! -Arthur
Thank you very much for making so informative series so that beginners can learn without much difficulty. You are really one of the best developer as well as tutor indeed. ✌️😄👏
And you are one of the kindest and most promising students that we have. You'll only get better and better, Anamika! :-) -Arthur
I appreciate your reply for every Comment
Really nicely explained new version of Coredata
Thank you! - Pat
Hey chris ! , I have learned a lot from your lessons to become a code crew member Thanks :)
So happy to have you on board!
Don't forget to add this link to your tabs: codecrew.codewithchris.com/
See you in the forum!
@AdrienVillez
Amazing tutorial. Everything was explained in a great way and very understandable. Thanks for the effort to make this long course. Looking forwards to more videos!
Super appreciate your support, Victor! All the best! -Arthur
Struggling to learn CoreData from a long time. You sorted it out. Thank you. :)
Cheers! Happy to hear this! -Arthur
It would be great if you could also show how to modify an existing model when implementing Core Data in an existing project, that already has a data model with structs that conform to Codable for json parsing.
Excellent delivery of the concepts in a simple way. Amazing presentation 👌. It would be really great if you could make a video on core data multithreading. Thank You.
Thank you so so much, Sajith! We always do our best to produce high-quality content for you guys. Your support means everything! :) -Arthur
Really great tutorial! Explained very clearly👍
Thank you so much, Edward! :-) -Arthur
Crystal and clear explanation. Thanks Bro. If possible pls post video about create multiple NSManagedObjectContext.
Thank you so much for your kind words! :-) -Arthur
Chris is the best out their his explaining is very clear and precise.Thanks for all the useful content.
Thank you for the kind words! :) - Pat
Dude you are awesome ! Very very helpful videos !
Glad you like them! - Pat
Great video
Thank you!
@AdrienVillez
Thank you for bringing brevity and order to the topic. Hours of searching and this video helped me implement it all.
Glad to know this! Keep on going! -Arthur
that's super great! it's very very helpful to me
Chris, I’m totally still using UIKit and Storyboard(I blame you for teaching it to me lol), so this is the good stuff for me! Lol thanks!
Yay, happy to know this. Keep on having fun learning! -Arthur
This was very helpful. Hard to come by such a clear presentation of Core Data for beginners. Thank you so much.
Awesome, glad to know that you are finding so much meaning in our tutorials! :-) -Arthur
Wow! Video quality and magnification is great, i can look it on my ipad! Thank you!
Thanks for all the love, Sergey! Spasiba! :) -Arthur
thanks a lot mate, your explanations are really good and simple, just what i've been looking for
Glad to hear that! - Pat
Excellent lesson! Thank you for this video :)
Thank you for watching! - Pat
Awesome tutorial! Thanks a lot!
You're welcome! :) - Pat
Awesome tutorial. Thanks, Chris!!
Thanks for everything, Mark!
Thanks for the tutorial. It was very good!
@43:17 You say we're calling self.context.save() from a background thread.
Are you sure this is correct?
UIAlertAction is being called as a response to a UI event on the main thread, thus it should be guaranteed to call the handler on the main thread, not a background thread.
Cheers.
Hello, kindly post this question in our CodeCrew forum so that our tech support staff can assist you. Go here: codecrew.codewithchris.com. Thank you! -Arthur
Thanks man for creating such amazing video. Keep posting..
We highly appreciate you, Shivshankar! Thanks for your kindness! :-) -Arthur
Thanks a lot!!!
Chris, you are great teacher! Thank you for your effort
Thank you for the kind words! :) - Pat
Hey Chris, first, I have to say your tutorial is so helpful, thanks for providing so many wonderful videos. Then, I have a question on core data, is that only stored in local machine? could the data be shared with other users? for example, if I try to develop an app there has user login, and can I use core data to store all user info? or I have to let my app connect a real db, sql?
Should i watch this video or your previous core data video series?
Hi there! This video is the stitched version of all the lessons in the Core Data series. So if you want to watch the Core Data series in one seating, this is it.
- Kat
@CodeWithChris As pr usual, well taught. Here is my question 14:22 When do you think this is the right way to do it? And when do you think you should rather choose related records through a relationship/edge?
"Hello, it depends on the design really, in database design it would be ideal to make a separate table and make a relationship as it would make things more scalable and easier to track and have one mega table full of information that may be blank
- Francis"
thank you very much , it help me a lot
You are so welcome! Keep on going! :-) -Arthur
perfect video about core data!!! Thank you
Priviet! Thanks for learning with us. Spasiba! :-) -Arthur
Thank you so much. Your videos have been so helpful!
Yay, we're glad to know that we positively impacted your learning journey. The best is yet to come for you! :-) -Arthur
This is a great video with great explanation much love bro
Much love to you too, Ahmad! Salaam! -Arthur
Hey Chris, really great video. I'm a bit stuck as how to use Core Data with SwiftUI instead of Storyboards. In my project I have a Persistence.swift file and I've been trying to make sense of it but can't find much information about it online, any help or pointers would be appreciated.
"Hello, it should be possible to link your persistence file but on the appdelegate side so it because globally usable
i suggest creating a blank swiftui project with coredata enabled so you can see the appdelagate code that you need, then modify it to your preference
- Francis"
Can you make in app purchase using SwiftUI not UIKit please
Hello. the libraries to be used should be generally the same, the main difference would be how data is displayed and afterwards, but basically it uses the same base framework (UIKit)
- Francis
thank you so much for this tutorial! you made all this content to be so clear! =)
Appreciate your support, Marina! We're all cheering for you! -Arthur
very useful chris...please do more videos.thank you!!
We sure will make more! Thanks a ton, Sairam! -Arthur
@@CodeWithChris please do video on table view.
excellent work
Thanks for your kindness! Have fun! -Arthur
Awesome tutorial. Very nicely explained loved it. Made Easy....Thank you very much
Happy that you liked our tutorial. Keep on going! :) -Arthur
Nice beginner tutorial from a professional informatical perspective. #coredata #learnNextStep
Thank you so, so much! We can't wait to see you grow! :-) -Arthur
Very good explanation Mr Chris .. You help me so much .. Thank you !!
Your support means a lot to us, Sergio! Thank you for being so kind! :-) -Arthur
Such a great tutorial! Thank you so much!
You are so welcome! Happy to help! -Arthur
The best explanation as always...
Wow, so humbling. Thank you for learning with us! -Arthur
This is why I wish Swift worked nicely with C++.
I like being able to create my own persistent storage libraries and it’s so much easier and less convoluted in C++ than anything you can do with Swift.
Hello, there might be some 3rd party library/framework that can be used to run or add c++ files on your project, i suggest looking at options in github or cocoapods
- Francis
Not often you hear something is "less convoluted" in C++.
Usually, it's very much the opposite case.
But with CoreData, unfortunately, it retains its reference baggage from ObjectiveC.
We need a new SwiftDataStorage framework from Apple, that fundamentally uses value types, with Swift idioms, and a SwiftUI-like API.
What website or app do you use to get images that you use in your Xcode projects and how do you make the quality of those images differ for different phones???
You can get images from pixabay.com, unsplash, or icons8.com
- Kat
Hello sir,
Can you please make a video on login and sign up with coredata?
I will be soo greatful to you..
Hello, post your suggestion here: app.productstash.io/codewithchris#/ideas :-) -Arthur
nice explanation
Thanks for the kind words, Michael! :-) -Arthur
Is this still up-to-date enough to be helpful for a novice in 2023?
Hi Chris,
I’m confused to be honest as I see lots of videos to create an app. I need your guidance how can I start creating my own app from start to finish based on my idea that I want to implement for my own business. How to start ? Knowing the basics to stater to advance. Do you have something as a step by step process tell advance and tell I am able to launch my app ??? Please advice
Hey there, you've come to the right channel. Start with this Beginner playlist bit.ly/BeginnersPlaylist
- Kat
What a great video!!!
I really want to thank you so much!
You're so welcome, subscribe for more! :-) -Arthur
Hi chris.
It is good explaination in coredata. But In advance I am or most people use SwiftUI not storyboard every more. It is over 2 years since I've seem it again. More codes and confused....
I like the layout in coredata person relation to family.
But not storyboard. If I used swiftUI, please show me CRUD in coredata for swiftUI.
Look forward to see it
Thanks.
Toan Nguyen
Soon we will focus more on SwiftUI. We will do both actually as Storyboard is beginner friendly. Meanwhile, I found a couple of interesting tutorials for you on Google, feel free to search for more.
www.hackingwithswift.com/books/ios-swiftui/how-to-combine-core-data-and-swiftui
www.raywenderlich.com/9335365-core-data-with-swiftui-tutorial-getting-started
developer.apple.com/forums/thread/650876
@AdrienVillez
Thanks for this tutorial, it's explained so easy to understand. I have a question. I am a beginner and I am currently developing a webshop application. Data is pulled from the Magento backend, via GraphQL and the Apollo client. I need the application to download all data about products and prices while it is online, but to be able to work later in offline mode as well. So when he returns to the online mode, to withdraw all changes and if there are any, to write them in Core Data. Is Core Data a good choice for such a thing?
Hey there! We suggest posting on our CodeCrew forum so that our tech support staff can help you. Just visit this link codecrew.codewithchris.com - Pat
@@CodeWithChris ok, thanks
well done mate. thank you.
You're so kind! Thanks a ton for your support! :-) -Arthur
Hello Chris, Please what software do you use to create the animations in your videos.
And which software do you use to create your thumbnail.
Please answer
We use Figma/Sketch for editing images and Camtasia for videos.
- Kat
@@CodeWithChris Thanks Chris
@@CodeWithChris Please Chris is there a way you can do a tutorial on Camtasia
I Know is not part of iOS App development.
Thank you for this video!
You're welcome, Alexey! :-) -Arthur
Thanks a lot!, really helpful :D !
Glad to know that we have helped you, Jesus! :-) -Arthur
Hi Chris,
is this course suitable for learning SwiftUI Core Data, as well or not?
Thanks a lot for your help!
Yes it is suitable. Enjoy! :) -Arthur
I appreciate your videos, do you think you can make a video on making a Uber or doordash like app. I would really like to learn something like that
We'll see what we can do, Christian! Thanks for dropping by! :-) -Arthur
thanks a lot!
You are so welcome, Willa! Have a great day! :-) -Arthur
Awsome this tutorial. There is some xcode tool (i use 10.3) or third party to check data stored in my entities?? or only i can see them from application who create them??. There are entity constraints??
Hello, im not sure if there are third party because its a core apple feature but i guess there should be some cocoapods or github projects that you can find for it
- Francis
Perfect !!
Cheers, Narendar! Keep on learning with us! -Arthur
So am I right core data is some kind of ORM (object relational mapping) service?
Thank you very much this is an excellent explanation :). Is that any difference between SwfitUI core data and this tutorial?
"Hello, the concept is generally the same its just that this one is made using Storyboard/UIKit and the other one is SwiftUI
- Francis "
Quick question, but how did you add the first element "Ted" into core data?
Hello, this was because recording the tutorial is done after the whole thing has been made by the team, which is then "redone or rerecorded" for the. video, which means that Ted as a sample when the app was tested before recording
- Francis
@@CodeWithChris thank you!
I just finished ur war game tutorial and basic swift. Should i learn it now?
Yes, you can watch this next. :)
- Kat
Thank you
You're welcome! - Pat
Chris, this is good stuff if a person is still using UIKit and Storyboards. Do you have anything on this for people using SwiftUI?
Cheers, Mitch! We just started released SwiftUI tutorials. Check out our playlist. :-) -Arthur
Chris first and foremost Great! explanation and teaching skills, Thank you. However I need to understand how to use CoreData without a tableView? I am using Labels and buttons with the data generated by an Alert Controller.
"Hello, it should be similar the main difference is your ""data"" is not anymore part of any datasource (of the tableview) so its just a raw array or dictionary, you can use this array or dictionary directly to put the data inside your labels or textfields
- Francis"
I'm pretty sure the architecture's data width has nothing to do with the size of a Swift Int, but I could be wrong. I am not a Swift expert. I can say for sure that it is irrelevant in C.
Thanks
Welcome!
- Kat
Is it just a complete collection of a joined videos?
Yes, this is the complete Core Data series.
- Kat
The advice regard using and INT64 is incorrect. An INT64 will take up 4 times the disk space, 4 times the bandwith etc over an INT16. An INT 16 will also only take up 2 bytes of memorys, while and INT 64 will take 8 bytes. The achritecture of the chip doesn't reflect the storage requirement of the object. Hence why an 8 bit image only takes up x, a 16 bit image takes up x, a 24 bit image takes up x etc.
You're GOD!!! Thank you so much!!!!!
You are so welcome! :-) Keep on having fun!
Do you videos on how to use Sqlite in iOS?
If you have then please let me know because I couldn't find it, and if you haven't made any then please make one.
I like your contents
Thankyou
We'll take note of your suggestion, Shubham! :-) -Arthur
Awesome explanation. Thanks)
Is there access to the project?
Thank you so much! Just go here: codewithchris.com/start -Arthur