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New post on /r/flutterdev subreddit:

How to avoid code duplication when using admob ads in my app?
hey guys i'm trying to implement Admob ads in my app ,the ads exist in 4 different screens , should i declare the ads in every screen so that i can load them in initstate function or there's a way to refactor my code so there's not this much duplication i'm still a beginner, thanks in advance!

July 25, 2021 at 02:19AM by IbrahimMaghfoul
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New post on /r/flutterdev subreddit:

How to change DNS name server address with flutter
hello. I want to implement an app where I can customize the device's default DNS name server address to something else. Also, I want to use this functionality for the other devices connected on the same wifi network

July 25, 2021 at 07:34AM by noushadBug
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New post on Flutter Dev Google group:

New to flutter, having 3 issues with - android emulator, running on physical device and updating app icon shape/size via image assets.
- *When I click to run the emulator I get the following message but the emulator does still open.* [image: unable_to_locate_adb.png] - When I try to run the app on my device, I have the usb debugging enabled and have granted permissions, I get the following error in the console.

July 25, 2021 at 10:14AM by Adam Khan
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New post on /r/flutterdev subreddit:

FlutterForce β€” Week 130
https://ift.tt/3iMXL1o

July 25, 2021 at 10:47AM by flutterist
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New post on /r/flutterdev subreddit:

What is the Hourly Wage for a Flutter Dev?
Hi,I've been working with Flutter for multiple years and get hired on occasion. I am still a student, yet very experienced and have built multiple production apps (Backend & Frontend) with Flutter.I've read articles stating an average pay of $70 which is by far not my hourly wage.What do you get and what do you think is average/fair for my position?

July 25, 2021 at 11:34AM by ConfidentRoberto
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New post on /r/flutterdev subreddit:

What are the best resources for learning intermediate/ advanced flutter?
I am learning flutter since 4 months....and have now built an Instagram clone, messenger clone,Uber clone and one professional e-commerce app so I can get knowledge of how apps are built in flutter. But I still feel I lack something...when I check stack overflow or any blog sites I still don't understand the properly like the way they use streams, streambuilder and I feel the way I am writing code by myself there maybe resources that can help me write better code with ease even though it looks complex at first..... I feel I still lack a lot in understanding asynchronous programming....are there any resources where I can learn these stuffs like blocs, advanced asynchronous programming?

July 25, 2021 at 11:26AM by milanpoudel
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New post on /r/flutterdev subreddit:

CRUD example app with Riverpod and Freezed
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July 25, 2021 at 11:20AM by aqwert88
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New post on Flutter Dev Google group:

Ui doubt
Hi guys I have a list of images and when I swipe up or down swipable_stack | Flutter Package https://ift.tt/3jV5ZVz I need the above operation to happen and when I tap left or right I need to go to next image is this possible if so can anyone send me a snippet

July 25, 2021 at 12:28PM by P Sanjeevi
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New post on /r/flutterdev subreddit:

Flutter Dart how to trim text with special chars (emojis, utf-18) ?
I would like to trim text in flutter, but text might have emojis and other special characters, and the normal trim method would result in crashing the app (text widget cannot interpret resulut)Example
Text( trim("testsomethin la ba kalom 😊😊😊", 28), style: TextStyle( fontSize: Dimen.mediumText, ), overflow: TextOverflow.ellipsis, ), 
I hardcoded the string, but in real world it is a user generated text (let say chat system), and we recieved a lot of crashes due to this.Just run the above, and you will experience a crash.In other languages like phpfor example, can do multibyte string trimming, by workarounds like
$userText = "testsomethin la ba kalom 😊😊😊"; $trimed = mb_substr( $userText, 0, min(28, strlen($userText)) ); 
How can I trim text that contain special chars emojis, utf-16 text basically in dart/flutter ?

July 25, 2021 at 01:35PM by chriscs777
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New post on /r/flutterdev subreddit:

Best Backend Tool for Flutter
Hello all,So I want to build a basketball pickup game app with a UI similar to Instagram, however as I do not have lots of software experience, I am wondering how can I make the backend work? I know there is firebase that enables authentication and database usage, but I could not understand how can I, for example, code something that will add something (like a final score of a basketball game) to the homepage.I am really confused by the backend side of the things, and if there is anyone who is willing to heelp me during my building process I would be extremely happy.​Kind regards!

July 25, 2021 at 04:47PM by sinasen
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