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Learn Swift for Beginners – Ep 9 – Classes Part 1

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This Learn Swift series is designed for beginners with NO programming experience. It uses the latest version of Swift 3 and Xcode 8.

In this lesson we talk about classes!

If you’ve ever wanted to learn Swift programming and build your own apps, this is it! Hands on training with PDF lesson notes and cheat sheet… Follow along! It’s the best way to learn!

I’ll be in the comments to help you along as you learn about Swift concepts such as variables, data types, if statements, loops, classes and more!

Swift Programming Syntax Cheat Sheet:

Swift Language Guide:

Swift Open Source:

PC Users:

This free Swift tutorial series is best paired with my How To Make An App with No Programming Experience series which can be found here:

For more tutorials on how to build iPhone apps, make sure you subscribe and visit my site where you’ll find a community of like minded learners! Learning something new is always more fun with other people!

My Website:
My Courses:

CodeWithChris is dedicated to teaching beginners and non-programmers all about building iOS apps. On the site, you’ll find a ton of free resources and tutorials to aid you on your journey to learn iOS development. Many people have successfully picked up Swift 3, Xcode 8 and app building from my course and materials!

Intro & Outro music
“Heartbreaker” by Jahzzar (

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Comments

30 responses to “Learn Swift for Beginners – Ep 9 – Classes Part 1”

  1. Blank Media Avatar
    Blank Media

    Hey Chris, what keyboard hot keys are you using to select text like you did in this video? I'm talking about when you are highlighting whole words or are highlighting a word from the beginning to the end without the use of your mouse.

    Reply
  2. carlos fernandez Avatar
    carlos fernandez

    I love the way you explain , please keep doing it . Thanks

    Reply
  3. James Wadkins Avatar
    James Wadkins

    Finally Classes make sense! This will improve my programming in huge ways. Thank you Chris.

    Reply
  4. Vusal Tagizade Avatar
    Vusal Tagizade

    thanks man you videos awesome

    Reply
  5. Tanbir Rahman Avatar
    Tanbir Rahman

    How do you select and copy text without using the mouse?

    Reply
  6. Jordon Jackson Avatar
    Jordon Jackson

    It probably doesn't make much of a difference but instead of it saying "BlogPost" on the sidebar, it says "__lldb_expr_354.BlogPost". I still receive the values 1 and 0, just an odd difference.

    Reply
  7. John Leeman Avatar
    John Leeman

    you are the best

    Reply
  8. Vish Fish Avatar
    Vish Fish

    So good

    Reply
  9. Diego Avatar
    Diego

    You got yourself another subscriber. Awesome vids!

    Reply
  10. Szymon O Avatar
    Szymon O

    Hey, not sure why, but when I start typing line 12 << let myPost = BlogPost() >>

    on the right side I see (instead of BlogPost) << __lldb_expr_125.BlogPost >>
    and then lines 13 – 15 look the same. but when in line 17 I will do print(myPost.author) on the right side I see "My Namen" correctly.

    I triple and quadruple checked every single line and I got them exactly like you. Or maybe I don't know.. maybe I miss something

    Reply
  11. Thomas Ignarri Avatar
    Thomas Ignarri

    Sometimes I randomly think of John Travolta too…

    Reply
  12. Seebasti McBurger Avatar
    Seebasti McBurger

    Man, nice work. Haven't had such a good explainer yet.

    Reply
  13. Jason Swift Avatar
    Jason Swift

    Best explainer by far! Still going to have to watch this once or twice more to fully get my head around it though. Good job, keep it up!

    Reply
  14. Samuel Farmer Avatar
    Samuel Farmer

    Hands down the best explanation of Classes ever! I had this idea that I'd never understand what a Class was because they just seemed so strange. Now I do! Great video.

    Reply
  15. Marko Stankovic Avatar
    Marko Stankovic

    What type of variable defines let ?

    Reply
  16. Alex Leeor Avatar
    Alex Leeor

    good job my friend.. VERY nice explanations paced well!

    Reply
  17. Wuttasi Avatar
    Wuttasi

    I agree with @andy, please dont stop doing these videos, they are the best ones i can find on youtube!!! your explaining level is excelent ! thank you very very much

    Reply
  18. James Patching Avatar
    James Patching

    Chris, I'm sure with the views that you are currently generating that you're not making much money from these videos…. yet. But PLEASE continue this series, you have the best tutorial series by far. The fans and views will come I'm sure, and we as fans will do everything we can to promote. Fantastic job man!!

    Reply
  19. Aydos Kurmashev Avatar
    Aydos Kurmashev

    You are doing well! Continue this Chris!)

    Reply
  20. kerem kayhan Avatar
    kerem kayhan

    this is brilliant for beginners. keep up the good work..

    Reply
  21. Nima R Avatar
    Nima R

    Your videos are the best. Keep on please.

    Reply
  22. Anthony Warner Avatar
    Anthony Warner

    This is the best coding video… I feel like I'm watching early-era Sal Khan doing his Khan Academy vids. Many thumbs up!

    Reply
  23. Richard McQueen Avatar
    Richard McQueen

    This course is awesome. Chris, please go with the next one. I want to know if swift has something as getter and setter like java has☺

    Reply
  24. Philipp Axmann Avatar
    Philipp Axmann

    Please make more of those, you are explaining so great. Please tell me this was not the last one!

    Reply
  25. Brendan Wang Avatar
    Brendan Wang

    You are great, man, this is very helpful

    Reply
  26. Andy Yermakov Avatar
    Andy Yermakov

    I hope you won't throw the project. You're probably the best explainer at this programming language.

    Reply
  27. Philipp Axmann Avatar
    Philipp Axmann

    Hey Chris,
    I was just playing around in Swift with Classes, and tried the following code:
    var kills: Double!
    var deaths: Double!
    var victorys: Double!
    var deafeats: Double!

    func killsPerDeath() {
    kills/deaths
    }

    func victoryPercentage() {
    victorys / (victorys + deafeats)
    }

    }

    var philipp = PlayerStats()
    philipp.kills = 3974
    philipp.deaths = 3460
    philipp.victorys = 158
    philipp.deafeats = 155

    I got the following error meassages:
    /swift-execution/Sources/main.swift:10:7: warning: result of operator '/' is unused
    kills/deaths
    ~~~~~^~~~~~~
    /swift-execution/Sources/main.swift:14:11: warning: result of operator '/' is unused
    victorys / (victorys + deafeats)

    Could you maybe help me with why that error shows up?

    Reply
  28. Robin Burke Avatar
    Robin Burke

    Thanks! Clear and easy to understand. Please continue!

    Reply
  29. billal softa Avatar
    billal softa

    very good please continue

    Reply
  30. CodeWithChris Avatar
    CodeWithChris

    In this lesson, you'll be introduced to classes!

    Reply

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