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New post on /r/flutterdev subreddit:

Summary of Flutter 2.8 for lazies
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December 09, 2021 at 10:20AM by iisprey
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New post on /r/flutterdev subreddit:

5 Things John Learned Fighting Hackers of His App — A must-read for PM’s and CISO’s
Writing this article gave me a lot of insights into mobile security issues. The interviewee made the point: You'll never understand until it happens to you. Have you ever experienced a cloning attack yourself?Mobile Security, RASPs, real-world consequences:https://medium.com/@talsec/5-things-john-learned-fighting-hackers-of-his-app-a-must-read-for-pms-and-ciso-s-463379b49410

December 09, 2021 at 10:18AM by SirionRazzer
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New post on /r/flutterdev subreddit:

Did you know that extensions on generic types are possible?
Dart doesn't have a Self type to express the fact that a method returns the same type as its receiver or expects that type as one of its parameters. But there's a workaround. Did you know that you can make the target of an extension generic?Here is an example:
extension<C extends ChangeNotifier> on C { AspectNotifier<A, C> aspect<A>(A Function(C) aspect) { return AspectNotifier(this, aspect); } } 
You can now use notifier.aspect with any ChangeNotifier and the parameter type of the the function parameter is always the correct type. I don't think that you can achieve the same thing just with a method.Here's another handy extension that makes dealing with nullable types monal-like:
extension <T extends Object> on T? { U? map<U>(U Function(T) transform) { final that = this; return that != null ? transform(that) : null; } } 
Assuming that s is a String? instead of s != null ? int.parse(s) : null you can now use s.map(int.parse) which – if you're used to such style from other languages like Swift - looks nicer. If you'd need to also pass a radix, the advantage melts away, though: s.map((i) => int.parse(i, radix: 16)).Still, I like the expressiveness of extensions.

December 09, 2021 at 12:57PM by eibaan
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New post on /r/flutterdev subreddit:

Hiring UK based Flutter developers
Will disclose company name and application link after we've had a brief chat about your experience working with Flutter and OOP more generally - knowledge of Swift will be a bonus. I have recently secured a permanent role with this company and they've asked if I know any decent UK based devs interested in a perm contract - need to be willing to travel to either Manchester or Birmingham occasionally.If you're interested, DM me a link to your portfolio of past work or anything else you feel would give a good indication of your abilities and i'll shortlist a few to have a zoom call with.If I think you're suitable I'll send you the application link and notify HR that I've referred you.

December 09, 2021 at 01:27PM by Addadahine
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New post on /r/flutterdev subreddit:

Best Self-Hosted (SDK||API) for document management ? SH-alternative Firestore?
Hello guys,We are currently developing with Flutter + WCF Rest Service + SQL DB.Now we want to integrate a efficient way to work with document(#Document-Management..) => best case on the level(functionallity) of the well-known companies(OneDrive,Dropbox,Google Drive..)So Firestore were a good way.. but we need a self-hosted solution.And we dont want to re-invent the wheel.maybe anyone can give me some good tips.​Thank you!

December 09, 2021 at 01:17PM by R0njack
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New post on /r/flutterdev subreddit:

Petition to separate the flutter/plugins repository into individual projects
I find the https://github.com/flutter/plugins repository to be hard to parse these days. It contains 19 different packages and 86 PRs as I write this, which makes it really difficult to follow what is happening inside it.I'm also confused by the lack of issues tab, which causes people to submit them in the main flutter repo.Is there a reason for this? I suspect it started as a place to house a couple of small plugins and grew from there - accidental complexity as it tends to happen a lot in software development :-)In any case I'd like to propose splitting this repository into multiple smaller projects to allow for better visibility into the state of the project, as well as create new ways for developers to interact by enabling the issues and discussions tabs.

December 09, 2021 at 04:11PM by DrFossil
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New tweet from FlutterDev:

💙 A look back at a Flutter-filled year Yesterday, we shipped Flutter 2.8 and Dart 2.15. Learn how Flutter has grown, plus see what's coming in 2022: ⚡️ Improved performance 🔥 Big updates for @Firebase on Flutter 🛠 Dev tools and packages Read 👉 https://t.co/qdwP74zT2r https://t.co/lsrKFJyzZs— Flutter (@FlutterDev) Dec 9, 2021

December 09, 2021 at 05:00PM
https://twitter.com/FlutterDev/status/1468973720660111366
New post on /r/flutterdev subreddit:

Flutter Flame Game Class Explained Quickly
https://youtu.be/yu7sELSz6Xw

December 09, 2021 at 06:28PM by sonicworkflow
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New post on /r/flutterdev subreddit:

It has been 16 months since I developed Flutter DataGrid.
https://github.com/bosskmk/pluto_grid​It has been 16 months since I developed Flutter DataGrid.Currently, many functions have been added, and recently, columnGroups that can group columns to a desired depth has been added.In Flutter, there was no DataGrid, so I started making it.There is still much to be improved.Not long ago, Flutter version 2.8.0 was released.It's an honor to contribute even a little to the ever-evolving Flutter.

December 10, 2021 at 07:59AM by weblaze_bosskmk
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New post on /r/flutterdev subreddit:

Announcing Flutter 2.8
https://ift.tt/3rN8HCd

December 10, 2021 at 10:46AM by Jitendra_97
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New post on /r/flutterdev subreddit:

flutter 2.8.0 needs macOs Monterrey for iOS builds
Severe Face Palm Moment in Progress: when you upgrade flutter and then your iOS/Xcode build needs macOs Monterrey for you to continue working on the project. Some of us just never update our macOs I guess.

December 10, 2021 at 12:49PM by aolsan_
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New post on /r/flutterdev subreddit:

A plugin to use ContentProvider/ContentResolver on Android
https://ift.tt/3dH368t

December 10, 2021 at 01:49PM by nt4f04uNd
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New post on /r/flutterdev subreddit:

App Feedback Thread - December 10, 2021
This thread is for getting feedback on your own apps.Developers:must provide feedback for othersmust include Play Store, App Store, GitHub, GitLab, or BitBucket linkmust make top level commentmust make effort to respond to questions and feedback from commentersmay be open or closed sourceCommenters:must give constructive feedback in replies to top level commentsmust not include links to other appsTo cut down on spam, accounts who are too young or do not have enough karma to post will be removed. Please make an effort to contribute to the community before asking for feedback.As always, the mod team is only a small group of people, and we rely on the readers to help us maintain this subreddit. Please report any rule breakers. Thank you.- r/FlutterDev Mods

December 10, 2021 at 03:00PM by AutoModerator
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