#18 - Dart Libraries & Private Fields - import, export, part, part of

Hi there!

Libraries are a really important concept to be understood, as it represents one of the pillars of a Dart Package. They are also tightly related to how private fields from inside classes work. In this tutorial you'll also learn about the importance of the import, export, part and part of keywords.

You can contact me directly here:

Also, if you want to support me furthermore you can become an YouTube Member, donate or buy my courses on Udemy, using the following links:

[Flutterly]

My Complete Dart Course is now live on Udemy! Go get it while it's hot!
Oh, and as a gift to my community, here's a limited-time coupon (LETSGETWCKD) helping you get it with as little as 9.99$.
It's a steal for the amount of work I put in.

[MrVipulLal]

The only video out there which explains this concept completely. Thanks!

[erpethiopia]

I am new to flutter but your teaching method is interesting to learn deeply. I am still watching your flutter bloc video it is deep as the ocean keep it up. thank you

[XCrovaX]

This one even if i worked around 1 year with dart and flutter, did bring some deeper understanding and why i did something i couldnt grasp until now.

[davidowens]

Another great video. I've been working with Dart & Flutter for about a year now, but I finally understand why the underscored members were private to the same file. I didn't know that one source code file was one library.

[vitaliyshastun]

Visual representation is out of this world! Everything is nice and clear, thanks a lot 🔥

[AbdifitahAbdulkadir]

Hye, I am watching this video morning time. saved at night before go bed. so nice and well explained and sharing all my freinds because of your well and amazing explaination. have a good day sir.

[sharbelokzan]

really excited for the testing vedio 🤩🤩

Thank you, it's obvious that you're putting great amount of effort in making these videos

[kinfish]

Can you please make an Indepth video explaining each and every details of the initial file structure and code of flutter app. Thanks in advance...keep grinding

[rammehar]

Thanks for wonderful toturials. I big fan of Bloc pattern. Please make video Navigation for web and mobile and desktop how they work. Navigation is very confusing specialy 2.0.

[thongtech]

I encounter issue with `part of` and the correct way to do it is : `part of library_name` ; for example: part of first_library

[mhdarshedat]

thanks a lot for your course but there is error in 12:05 please try to correct . thanks and best regards .

[inkedoo]

Your tuts is really great, but this animations is really annoying