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neoweb4u|Web site Developer I Advertising I Social Media Advertising I Content material Creators I Branding Creators I Administration I System Answer|Flutter Tutorial for Freshmen #3 – Dart Primer

neoweb4u|Web site Developer I Advertising I Social Media Advertising I Content material Creators I Branding Creators I Administration I System Answer|Flutter Tutorial for Freshmen #3 – Dart Primer

Neoweb4u


Neoweb4u|Hey gang, on this Flutter tutorial I am going to provide you with a fast primer to the Dart language, which is what we’ll be utilizing t create our Flutter apps. We’ll have a look at variables, …

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26 thoughts on “neoweb4u|Web site Developer I Advertising I Social Media Advertising I Content material Creators I Branding Creators I Administration I System Answer|Flutter Tutorial for Freshmen #3 – Dart Primer

  1. 0:00 Disclaimer
    1:38 Types
    5:58 Functions
    9:45 Comments and Arrow Functions
    10:43 List (like arrays)
    13:05 Typed Lists
    14:15 Classes
    21:40 Inheritance

  2. Definitely the clearest explanation about the basics of programming, even you are not into Flutter you can still watch this video to understand the logic of programming.

  3. Cleared most of Classes and Objects concepts in just few minutes. JazakAllah! Nice content!

  4. This looks so similar to Java. Long Live JAVA!

  5. Awesome, very well-sequenced series of tuorials

  6. It's funny how a flutter tutorial made me understand Java <3

  7. at 22:09 –> in version 2.14.0 , must initialize them with null values

  8. this dude is massively underrated

  9. Thank you so much for this sensei!

  10. i had to pause this video to take a moment to write this comment, great stuff man thank you very much for providing such premium content for free.

  11. great explanation , especially classes explanation were awesome

  12. Looks like Dart is very similar to Java but way too easy.

  13. For anyone trying to do this turn stuff on the new version of dartpad turn off null safety!

  14. For anyone who is confused around 21:30. They added a new keyword "late" in 2.12 which is now necessary to put before String and int under class User. Should look like this:

    late String username;

    late int age;

    Late means that the variable is not called until it is referenced for the first time

  15. This is first foreigner ….who is teaching like everyone can understand…🙌🏼 Thanks sir…

  16. Going through this now in 2021 and noticing for part 3 that the User Method Function doesn't work unless you make the String and int nullable by adding a ? after String and int. Apparently this is because Dart 2.12 introduced Null Safety. Figured I'd comment since I ran into this problem and this was how I solved it to get the same results.

  17. i thank God i learnt java, so super easy to follow along…

  18. It's unclear to me when you say that User(String username int age){ the names can be whatever you want… but does that mean the variables in the lines just before that (String username; int age;) have to change with them or not?

  19. Thank you for this Lecture, explains and examples are clear

  20. why files are deleted on github?

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