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Total of 465 Dart Solutions
How do I use hexadecimal color strings in Flutter?
String
Flutter
Dart
Colors
Hex
Create a rounded button / button with border-radius in Flutter
Flutter
Dart
Rounded Corners
Border Radius
How to change the application launcher icon on Flutter?
Flutter
Dart
Appicon
Application Icon
How can I add a border to a widget in Flutter?
Flutter
Dart
Border
Flutter Widget
How do you build a Singleton in Dart?
Dart
Singleton
No Firebase App '[DEFAULT]' has been created - call Firebase.initializeApp() in Flutter and Firebase
Firebase
Flutter
Android Studio
Dart
Google Cloud-Firestore
How to change package name in flutter?
Flutter
Dart
Flutter Packages
What is the difference between the "const" and "final" keywords in Dart?
Dart
Constants
Keyword
Final
How can I dismiss the on screen keyboard?
Flutter
Dart
Keyboard
Dismiss
How do you detect the host platform from Dart code?
Flutter
Dart
Host
Flutter - Wrap text on overflow, like insert ellipsis or fade
Flutter
Dart
Text
Flutter Layout
Scaffold.of() called with a context that does not contain a Scaffold
Flutter
Dart
Snackbar
Scaffold
flutter doctor --android-licenses gives a java error
Java
Flutter
Android Studio
Dart
Flutter Doctor
How can I change the app display name build with Flutter?
Android
Ios
Flutter
Dart
Application Name
How to create number input field in Flutter?
Dart
Flutter
How to add a ListView to a Column in Flutter?
Flutter
Listview
Dart
Flutter Layout
Flutter Widget
Dart SDK is not configured
Flutter
Android Studio
Dart
Configuration
Dart Sdk
How do I supply an initial value to a text field?
Flutter
Dart
Textfield
Sizing elements to percentage of screen width/height
Flutter
Dart
Flutter Layout
Screen Size
How do I format a date with Dart?
Dart
Flutter: how to prevent device orientation changes and force portrait?
Flutter
Dart
Orientation
Portrait
List use of double dot (.) in dart?
Dart
How to deal with unwanted widget build?
Flutter
Dart
Flutter Layout
Flutter Widget
Unbound
How to create Toast in Flutter
Flutter
Dart
Toast
Android Toast
What is the difference between functions and classes to create reusable widgets?
Flutter
Function
Class
Dart
Flutter Widget
How to use conditional statement within child attribute of a Flutter Widget (Center Widget)
Flutter
If Statement
Dart
Conditional Statements
How do I generate random numbers in Dart?
Random
Dart
TextField inside of Row causes layout exception: Unable to calculate size
Flutter
Dart
Flutter Layout
Flutter Text
Flutter Row
How do I Set Background image in Flutter?
Flutter
Dart
Background Image
Passing data to StatefulWidget and accessing it in it's state in Flutter
Flutter
Dart
Statefulwidget
Pass Data
Yellow lines under Text Widgets in Flutter?
Flutter
Dart
Underline
Flutter Widget
Text Widget
How do I disable a Button in Flutter?
Flutter
Dart
Button
Disable
Adding a splash screen to Flutter apps
Flutter
Dart
Splash Screen
Flutter Widget
Flutter: Run method on Widget build complete
Dart
Flutter
How to show/hide widgets programmatically in Flutter
Flutter
Dart
Flutter Layout
Flutter Widget
Flutter: how to make a TextField with HintText but no Underline?
Flutter
Dart
Textfield
Underline
Hint
Vertical viewport was given unbounded height
Flutter
Dart
Flutter Layout
What is the difference between named and positional parameters in Dart?
Flutter
Dart
Parameters
Named Parameters
Positional Parameter
The equivalent of wrap_content and match_parent in flutter?
Flutter
Dart
Flutter Widget
How can I add shadow to the widget in flutter?
Flutter
Dart
Flutter Layout
Shadow
How to run code after some delay in Flutter?
Flutter
Dart
Delay
Flutter: Unhandled Exception: ServicesBinding.defaultBinaryMessenger was accessed before the binding was initialized
Flutter
Dart
Exception
Multi-line Textfield in flutter
Dart
Flutter
Passing Data to a Stateful Widget in Flutter
Flutter
Dart
Statefulwidget
Pass Data
Flutter plugin not installed error; When running 'flutter doctor'
Flutter
Android Studio
Dart
Flutter Plugin
Flutter Doctor
How do I parse a string into a number with Dart?
String
Parsing
Dart
How do you round a double in Dart to a given degree of precision AFTER the decimal point?
Dart
Precision
Double Precision
Visual Studio Code - Target of URI doesn't exist 'package:flutter/material.dart'
Android
Flutter
Dart
Visual Studio-Code
Flutter Packages
setState() or markNeedsBuild called during build
Listview
Dart
Size
Flutter
Setstate
How to format DateTime in Flutter
Android
Ios
Flutter
Datetime
Dart
Flutter- wrapping text
Dart
Flutter
Space between Column's children in Flutter
Dart
Flutter
Flutter Layout
How can I check if a Flutter application is running in debug?
Flutter
Debugging
Dart
Flutter Run
Flutter Debug
How to change color of CircularProgressIndicator
Flutter
Dart
Colors
Check whether there is an Internet connection available on Flutter app
Flutter
Dart
Internet Connection
Flutter Plugin
Flutter: Expanded vs Flexible
Flutter
Dart
Flutter Layout
Flutter Widget
How can I "sleep" a Dart program
Unit Testing
Mocking
Dart
Flutter command not found
Android Studio
Flutter
Dart
Command Line
Terminal
How does the const constructor actually work?
Dart
Constructor
Force Flutter navigator to reload state when popping
Flutter
Dart
Navigation
How to perform runtime type checking in Dart?
Dynamic
Dart
Instanceof
Dart Mirrors
InkWell not showing ripple effect
Flutter
Dart
Flutter Layout
Ripple Effect
How to change status bar color in Flutter?
Dart
Flutter
Flutter Layout
Flutter Dependencies
Flutter remove all routes
Dart
Flutter
Flutter: RenderBox was not laid out
Dart
Flutter
Flutter Layout
Flutter and google_sign_in plugin: PlatformException(sign_in_failed, com.google.android.gms.common.api.ApiException: 10: , null)
Firebase
Flutter
Dart
Firebase Authentication
Google Signin
How to convert a double to an int in Dart?
Dart
What's the difference between async and async* in Dart?
Dart
Flutter
Cannot run with sound null safety because dependencies don't support null safety
Flutter
Dart
Dart Null-Safety
Incorrect use of parent data widget. expanded widgets must be placed inside flex widgets
Flutter
Dart
Flutter how to programmatically exit the app
Flutter
Dart
How to set Custom height for Widget in GridView in Flutter?
Gridview
Dart
Height
Flutter
How do I bold (or format) a piece of text within a paragraph?
Dart
Flutter
Dart How to get the name of an enum as a String
Enums
Dart
Flutter: Setting the height of the AppBar
Dart
Material Design
Flutter
Enumerate or map through a list with index and value in Dart
Dart
Flutter
How to get height of a Widget?
Flutter
Dart
Layout
Widget
Flutter Widget
Flutter : Vertically center column
Flutter
Dart
Center
Flutter Column
Flutter give container rounded border
Flutter
Dart
type 'List<dynamic>' is not a subtype of type 'List<Widget>'
Firebase
Flutter
Dart
Google Cloud-Firestore
What are the ?? double question marks in Dart?
Dart
Operators
Flutter position stack widget in center
Dart
Flutter
How do I combine two lists in Dart?
List
Generics
Dart
Concatenation
How to capitalize the first letter of a string in dart?
String
Flutter
Dart
Letter
Capitalize
How to hide soft input keyboard on flutter after clicking outside TextField/anywhere on screen?
Flutter
Dart
Keyboard
Hide
How to Move bottomsheet along with keyboard which has textfield(autofocused is true)?
Dart
Flutter
Flutter Layout
How to Determine Screen Height and Width
Flutter
Dart
Height
Width
Screen Size
Sort a list of objects in Flutter (Dart) by property value
List
Flutter
Sorting
Dart
What is the relation between stateful and stateless widgets in Flutter?
Dart
Flutter
Statefulwidget
Statelesswidget
Flutter: How to correctly use an Inherited Widget?
Flutter
Dart
Flutter Widget
How to make flutter app responsive according to different screen size?
Flutter
Dart
Responsive Design
Screen
Responsive
How to get a timestamp in Dart?
Dart
Epoch
How do I add Methods or Values to Enums in Dart?
Dart
List firstWhere Bad state: No element
Dart
How do I do the "frosted glass" effect in Flutter?
Flutter
Dart
Flutter Layout
How to add image in Flutter
Flutter
Dart
Flutter Layout
"extends" versus "implements" versus "with"
Dart
How do I set the background color of my main screen in Flutter?
Dart
Flutter
Is there a way to load async data on InitState method?
Dart
Flutter
How to make an AlertDialog in Flutter?
Dart
Flutter
Flutter Alertdialog
Flutter SVG rendering
Dart
Flutter
How can I hide letter counter from bottom of TextField in Flutter
Dart
Flutter
How do I open a web browser (URL) from my Flutter code?
Flutter
Dart
Url
Browser
Webbrowser Control
Flutter: Scrolling to a widget in ListView
Flutter
Listview
Dart
Flutter Layout
Flutter Container
How to implement drop down list in flutter?
Drop Down-Menu
Dart
Flutter
How to log data to the Flutter console?
Intellij Idea
Console
Dart
Flutter
Generate SHA-1 for Flutter/React-Native/Android-Native app
Android
React Native
Flutter
Dart
Sha1
Flutter get context in initState method
Dart
Flutter
Dart: mapping a list (list.map)
Functional Programming
Dart
Flutter
Flutter: Filter list as per some condition
Flutter
Dart
Filter
Understanding Factory constructor code example - Dart
Constructor
Dart
Converting timestamp
Dart
Flutter
Not able to change TextField Border Color
Dart
Flutter
how to solve flutter CERTIFICATE_VERIFY_FAILED error while performing a POST request?
Dart
Flutter
How to add clear button to TextField Widget
Flutter
Dart
How to shift focus to the next TextField in Flutter?
Flutter
Dart
Flutter Layout
Focus
Textfield
What's the best practice to keep all the constants in Flutter?
Static
Dart
Flutter
Constants
How do I call a super constructor in Dart?
Inheritance
Constructor
Dart
Superclass
Extends
How to work with progress indicator in flutter?
Flutter
Dart
Progress Indicator
How can I compare Lists for equality in Dart?
Dart
Clone a List, Map or Set in Dart
Collections
Dart
Clone
How can I delete duplicates in a Dart List? list.distinct()?
List
Dart
How should I check if the input is a email address with dart?
Dart
how to use local flutter package in another flutter application?
Dart
Flutter
Flutter Dependencies
How do I initialize a final class property in a constructor?
Constructor
Dart
Final
Do you need to use the "new" keyword in Dart?
Dart
Flutter (Dart) How to add copy to clipboard on tap to a app?
Dart
Flutter
How do you change the value inside of a textfield flutter?
Flutter
Dart
How to refresh an AlertDialog in Flutter?
Flutter
Dart
Flutter Layout
Flutter Alertdialog
Dart Multiple Constructors
Dart
Flutter
Flutter: ListView disable scrolling with touchscreen
Flutter
Dart
Listview
Disable
Iterating through a list to render multiple widgets in Flutter?
Flutter
Loops
Dart
flutter corner radius with transparent background
Dart
Flutter
How to remove scroll glow?
Dart
Flutter
Dart: create a list from 0 to N
List
Dart
Range
What does Underscore "_" before variable name mean for Flutter
Flutter
Dart
Flutter StreamBuilder vs FutureBuilder
Flutter
Dart
Flutter Futurebuilder
Flutter Streambuilder
Flutter Network Image does not fit in Circular Avatar
Image
Dart
Flutter
Flutter Layout
What are Keys in the Stateless widgets class?
Dart
Flutter
Set the space between Elements in Row Flutter
Flutter
Dart
Flutter Layout
Flutter doctor error - Android sdkmanager tool not found. Windows
Android Studio
Dart
Window
Flutter
How to show/hide password in TextFormField?
Android
Dart
Flutter
How do I convert a date/time string to a DateTime object in Dart?
Datetime
Dart
How to Deserialize a list of objects from json in flutter
Json
Dart
Flutter
Flutter: Find the number of days between two dates
Flutter
Date
Dart
Difference
In Dart is there a quick way to convert int to double?
Dart
How can I get the current date (w/o hour and minutes)?
Flutter
Dart
Couldn't locate lint-gradle-api-26.1.2.jar for Flutter project
Android
Flutter
Dart
Gradle
Jcenter
How to solve SocketException: Failed host lookup: 'www.xyz.com' (OS Error: No address associated with hostname, errno = 7)
Android
Http
Dart
Flutter
Socketexception
Flutter: Unimplemented handling of missing static target
Flutter
Dart
Will Dart support the use of existing JavaScript libraries?
Javascript
Libraries
Dart
How can I clone an Object (deep copy) in Dart?
Object
Copy
Clone
Dart
What is the Dart null checking idiom or best practice?
Dart
Enum from String
Dart
Close modal bottom sheet programmatically in flutter
Dart
Flutter
Null check operator used on a null value
Flutter
Dart
Dart Null-Safety
How to change textField underline color?
Dart
Flutter
How to create private variables in Dart?
Dart
How to set up devices for Visual Studio Code for a Flutter emulator
Visual Studio-Code
Dart
Flutter
How can I detect if my Flutter app is running in the web?
Flutter
Dart
Global Variables in Dart
Dart
Global Variables
Does Dart support enumerations?
Enums
Dart
Colon after Constructor in dart
Constructor
Dart
Flutter
CocoaPods not installed or not in valid state
Ios
Flutter
Dart
Flutter: Minimum height on horizontal list view
Listview
Dart
Flutter
Pass a typed function as a parameter in Dart
Functional Programming
Dart
Flutter - Container onPressed?
Flutter
Dart
Flutter Layout
Removing the drop shadow from a Scaffold AppBar in Flutter?
Flutter
Dart
Shadow
Appbar
Flutter Widget
how to add custom color to flutter?
Flutter
Dart
Colors
Flutter Layout
Unhandled Exception: InternalLinkedHashMap<String, dynamic>' is not a subtype of type 'List<dynamic>
Json
List
Flutter
Dart
Difference between "var" and "dynamic" type in Dart?
Dart
Dynamic
Var
How to generate unique id in Dart
Unique
Dart
Identity
Uuid
Uniqueidentifier
flutter - correct way to create a box that starts at minHeight, grows to maxHeight
Dart
Flutter
How to use RegEx in Dart?
Regex
Dart
Flutter
Flutter Countdown Timer
Timer
Dart
Flutter
Countdown
How do I stretch an image to fit the whole background (100% height x 100% width) in Flutter?
Image
Flutter
Dart
Containers
Stretch
how to open particular screen on clicking on push notification for flutter
Android
Ios
Flutter
Dart
Firebase Cloud-Messaging
Flutter apps are too big in size
Java
Android
Dart
Flutter
How to preserve widget states in flutter, when navigating using BottomNavigationBar?
Dart
Flutter
call method in one stateful widget from another stateful widget - Flutter
Flutter
Dart
Flutter : Bad state: Stream has already been listened to
Dart
Flutter
The parameter can't have a value of 'null' because of its type in Dart
Flutter
Dart
Dart Null-Safety
How can I layout widgets based on the size of the parent?
Flutter
Dart
Flutter Layout
Flutter Widget
Passing data between screens in Flutter
Dart
Flutter
Flutter Navigation
What is the difference between "show" and "as" in an import statement?
Dart
Dart Editor
Flutter ListView.Builder() in scrollable Column with other widgets
Flutter
Dart
Flutter Layout
What is Null Safety in Dart?
Flutter
Dart
Dart Null-Safety
Flutter Navigation pop to index 1
Flutter
Dart
Add border to a Container with borderRadius in Flutter
Flutter
Dart
Flutter Layout
Console.log in Dart Language
Console
Dart
Flutter - How to make a column screen scrollable
Android
Dart
Flutter
Flutter : How to add a Header Row to a ListView
Flutter
Listview
Dart
Header
Flutter Layout
How do I rotate something 15 degrees in Flutter?
Dart
Flutter
How to scroll page in flutter
Dart
Scrollview
Flutter
Flutter Layout
Textfield validation in Flutter
Dart
Flutter
What Does WidgetsFlutterBinding.ensureInitialized() do?
Firebase
Flutter
Dart
How do I run a reoccurring function, in Dart?
Dart
Add leading zeroes to number in Dart
Dart
Calling an async method from component constructor in Dart
Asynchronous
Constructor
Dart
How to add a package from GitHub in Flutter?
Github
Dart
Flutter
Package
Add/Subtract months/years to date in dart?
Flutter
Date
Dart
Subtraction
The argument type 'Function' can't be assigned to the parameter type 'void Function()?' after null safety
Flutter
Dart
Dart Null-Safety
Dart List min/max value
Dart
Equivalent of RelativeLayout in Flutter
Android
Dart
Flutter
Android Relativelayout
Where is Dart's SDK located within /flutter folder?
Android Studio
Dart
Flutter
How to reference another file in Dart?
Dart
Logging large strings from Flutter
Dart
Flutter
Pass a function with parameters to a VoidCallback
Dart
Flutter
How to define interfaces in Dart?
Oop
Inheritance
Dart
Interface
Dartlang wait more than one future
Dart
Future
Flutter Error: MediaQuery.of() called with a context that does not contain a MediaQuery
Dart
Flutter
How to check the installed version of Flutter?
Dart
Version
Flutter
How to Async/await in List.forEach() in Dart
Flutter
Dart
Asynchronous
Foreach
Check value in array exists Flutter dart
Dart
Flutter
How do you add query parameters to a Dart http request?
Http
Get
Dart
Flutter
Url Parameters
update dart sdk for flutter
Dart
Flutter
Sdk
Style BottomNavigationBar in Flutter
Dart
Flutter
Bottomnavigationview
What are function typedefs / function-type aliases in Dart?
Typedef
Dart
How to add a new pair to Map in Dart?
Flutter
Dart
Key Pair
Fluttermap
Flutter BottomNavigationBar not working with more than three items
Dart
Flutter
Invalid Constant Value using variable as parameter
Dart
Flutter
Error: Member not found: 'packageRoot', how to solve ignore: deprecated_member_use in Flutter?
Android
Ios
Flutter
Dart
When to use part/part of versus import/export in Dart?
Dart
Flutter - Read text file from assets
Dart
Flutter
What is the caret sign (^) before the dependency version number in Flutter's pubspec.yaml?
Flutter
Dart
Dart Pub
Semantic Versioning
How to align single widgets in Flutter?
Flutter
Dart
Alignment
Text Align
Insert element at the beginning of the list in dart
List
Flutter
Dart
Insert
Dart, how to create a future to return in your own functions?
Asynchronous
Dart
Future
Dart Fold vs Reduce
Dart
PageView: Disable the default scrolling and replace it with Tap event
Dart
Flutter
How to get timezone, Language and County Id in flutter by the location of device in flutter?
Datetime
Dart
Timezone
Flutter
How to make a phone call from a flutter app
Flutter
Dart
Phone Call
How to load JSON assets into a Flutter App?
Dart
Flutter
Flutter: How to change the width of an AlertDialog?
Flutter
Dart
Flutter Layout
How to implement Dark mode and Light Mode in flutter?
Flutter
Dart
Themes
Android Dark-Theme
How to get a random number from range in dart?
Dart
What's a good recipe for overriding hashcode in Dart?
Dart
Hashcode
Dart null / false / empty checking: How to write this shorter?
If Statement
Dart
Conditional
Flutter (Dart): Exceptions caused by rendering / A RenderFlex overflowed
Mobile
Dart
Rendering
Overflow
Flutter
How to make a line through text in Flutter?
Flutter
Dart
Text
Dart String Comparator
Dart
Disable a text edit field in flutter
Flutter
Dart
Textfield
Disable
Flutter - Vertical Divider and Horizontal Divider
Flutter
Dart
Flutter Layout
Error thrown on navigator pop until : "!_debugLocked': is not true."
Dart
Flutter
Navigator
What does 'yield' keyword do in flutter?
Flutter
Dart
Yield
What is the cleanest way to get the sum of numbers in a collection/list in Dart?
Iteration
Dart
How to flatten a List?
Dart
How to upload images and file to a server in Flutter?
Flutter
Dart
File Upload
Httprequest
Make AppBar transparent and show background image which is set to whole screen
Dart
Flutter
Flutter Appbar
AnimationController The named parameter 'vsync' isn't defined
Flutter
Dart
Animationcontroller
When to use mixins and when to use interfaces in Dart?
Oop
Interface
Dart
Abstract Class
Mixins
HTTP POST with Json on Body - Flutter/Dart
Json
Post
Dart
Flutter
How to debounce Textfield onChange in Dart?
Flutter
Dart
Textfield
Onchange
Debouncing
Set column width in flutter
User Interface
Dart
Flutter
How to change the size of FloatingActionButton?
Flutter
Dart
Flutter Layout
Flutter: "RenderFlex children have non-zero flex but incoming height constraints are unbounded"
Flutter
Dart
Flutter Layout
How to listen focus change in flutter?
Flutter
Dart
Focus
How to use Functions of another File in Dart / Flutter?
Function
Methods
Dart
Flutter
How do I change Text Input Action Button (return/enter key) on Keyboard in Flutter?
Dart
Flutter
Flutter Navigator.pop(context) returning a black screen
Dart
Flutter
Looking up a deactivated widget's ancestor is unsafe
Flutter
Dart
Dialog
Flutter Widget
Formatting a Duration like HH:mm:ss
Dart
Flutter
Get iteration index from List.map()
Loops
Dictionary
Indexing
Dart
Flutter
Flutter imports : relative path or package?
Flutter
Dart
Flutter Provider
The argument type 'String' can't be assigned to the parameter type 'Uri'
Flutter
Http
Dart
How to create a custom exception and handle it in dart
Flutter
Dart
Exception
Try Catch
Return multiple values from function
Function
Return
Dart
How to stop Dart's .forEach()?
Dart
Swipe List Item for more options (Flutter)
Android
Ios
Animation
Dart
Flutter
Flutter: Ignore touch events on a Widget
Dart
Flutter
When should I use a FutureBuilder?
Dart
Flutter
Future
Builder
Flutter textfield background color on focus
Flutter
Dart
Colors
Textfield
What assert do in dart?
Flutter
Dart
Differences between Angular.js and Angular.dart?
Angularjs
Dart
Angular Dart
in Dart, is there a `parse` for `bool` as there is for `int`?
Parsing
Boolean
Dart
Coercion
How to force Flutter to rebuild / redraw all widgets?
Dart
Flutter
Flutter onTap method for Containers
User Interface
Button
Dart
Flutter
How to clear Flutter's Build cache?
Dart
Flutter
converting string to map in dart
Dart
Flutter
How can I change the color of an string-input in a TextField?
Flutter
Dart
catch Android back button event on Flutter
Android
Dart
Flutter
How to make a full screen dialog in flutter?
Dart
Flutter
Flutter stuck at Installing build\app\outputs\apk\app.apk
Flutter
Dart
Apk
Flutter Release
Flutter Android
Flutter - How to set status bar color when AppBar not present
Dart
Flutter
Statusbar
Flutter Circle Design
Dart
Flutter
The AppBarDesign can't be assigned to the parameter type 'PreferredSizeWidget'
Flutter
Dart
How to add scroll indicator in ListView
Flutter
Listview
Dart
Scrollview
Flutter Widget
Display SnackBar in Flutter
Dart
Android Snackbar
Snackbar
Flutter
Set timeout for HTTPClient get() request
Api
Flutter
Dart
Callback
Httprequest
Flutter: Outline input border
Dart
Flutter
Textfield
When to use Provider.of<X> vs. Consumer<X> in Flutter
Flutter
Dart
Flutter Provider
Adding orElse function to firstWhere method
Dart
Make BoxDecoration image faded/transparent
Dart
Flutter
Prevent dialog from closing on outside touch in Flutter
Android
Ios
Dialog
Dart
Flutter
Flutter/Dart: How to access a single entry in a map/object
Dictionary
Dart
Flutter
Angular2 dynamic change CSS property
Javascript
Angular
Dart
Angular Dart
How can I sort a list of strings in Dart?
String
List
Sorting
Dart
Flutter: Detect keyboard open and close
Dart
Flutter
How to run code after showDialog is dismissed in Flutter?
Dart
Flutter
How to check which the current Route is?
Dart
Flutter
Horizontally scrollable cards with Snap effect in flutter
Dart
Flutter
Flutter Layout
Flutter Animation
Flutter Sliver
Plugin project :firebase_core_web not found
Firebase
Flutter
Dart
Google Cloud-Firestore
Firebase Authentication
Setting environment variables in Flutter
Dart
Flutter
`vsync` property in TabController constructor
Dart
Tabcontrol
Flutter
Flutter / Dart Convert Int to Enum
Enums
Dart
Flutter
How do I check if the Flutter application is in the foreground or not?
Dart
Flutter
Flutter - 'initialValue == null || controller == null': is not true. error
Dart
Flutter
Execution failed for task ':app:mergeDexDebug'. Firestore | Flutter
Flutter
Dart
Google Cloud-Firestore
Currency format in dart
Formatting
Dart
type 'List<dynamic>' is not a subtype of type 'List<int>' where
Json
List
Flutter
Dart
Dynamic
how to set showModalBottomSheet to full height?
Dart
Flutter
Bad state: Cannot set the body fields of a Request with content-type "application/json"
Http
Dart
Flutter
What is the difference between dynamic and Object in dart?
Object
Dart
Dynamictype
New Flutter Project wizard not showing on Android Studio 3.0.1
Dart
Flutter
Android Studio-3.0
How to get AppBar height in Flutter?
Android
Ios
Dart
Flutter
Appbar
Expanded widgets must be placed inside Flex widgets
Dart
Flutter
Dart catch clause
Exception Handling
Try Catch
Dart
Flutter, render widget after async call
Async Await
Dart
Flutter
Flutter: BottomNavigationBar rebuilds Page on change of tab
Flutter
Dart
Flutter Layout
Is it possible to have a private constructor in dart?
Dart
How to convert a List into a Map in Dart
List
Map
Dart
Flutter: Update Widgets On Resume?
Dart
Flutter
Date Time format in Flutter dd/MM/YYYY hh:mm
Dart
Flutter
Flutter Switching to Tab Reloads Widgets and runs FutureBuilder
Dart
Flutter
Full width DropdownButton with adjust dropdown arrow icon in Flutter
Dart
Widget
Flutter
How to sort/order a list by date in dart/flutter?
Flutter
Dart
How do you unittest exceptions in Dart?
Dart
Error vs. Exception in Dart
Dart
How do use a Switch Case Statement in Dart
Dart
Switch Statement
Conditional Statements
Make flutter application fullscreen
Android
Dart
Flutter
Remove underline from DropdownButtonFormField
Dart
Flutter
How to check if dark mode is enabled on iOS/Android using Flutter?
Flutter
Dart
How to make one side circular border of widget with flutter?
Flutter
Dart
Border
How do you get the current stacktrace in Dart for a Completer.CompleteException(exception, stackTrace);
Dart
Dart Async
How do get a random element from a List in Dart?
Dart
Is there a way to pass a primitive parameter by reference in Dart?
Dart
How to do Integer division in Dart?
Dart
How to point to localhost:8000 with the Dart http package in Flutter?
Http
Dart
Localhost
Flutter
Slide focus to TextField in Flutter
Dart
Flutter
How do I stack widgets overlapping each other in flutter
Dart
Flutter
How to detect orientation change in layout in Flutter?
Dart
Orientation
Flutter
Flutter Layout
" Error: Member not found: 'packageRoot' " in Flutter
Android
Ios
Flutter
Dart
Flutter Dependencies
What's the proper way to set a Router & RouterLink in Angular2 Dart
Angular
Angular Ui-Router
Dart
How to close Scaffold's drawer after an item tap?
Dart
Flutter
Flutter - Changing the border color of the OutlineInputBorder
Dart
Flutter
Which channel do I use in Flutter SDK?
Flutter
Dart
Sdk
Flutter Dependencies
Flutter Channel
How to change the icon size of Google Maps marker in Flutter?
Google Maps
Flutter
Dart
How to get response body with request.send() in dart
Dart
Flutter
Should I call super.initState at the end or at the beginning?
Flutter
Dart
is there any way to cancel a dart Future?
Dart
Dart Async
Displaying notification badge on BottomNavigationBar's Icon
Dart
Flutter
How can I implement OnPressed callback for Text widget, Flutter
Text
Widget
Dart
Flutter
How to pass data from child widget to its parent
Dart
Flutter
How to make a widget fill remaining space in a Column
Flutter
Dart
Flutter Layout
Flutter: How can I make a Random color generator Background
Dart
Flutter
Flutter http package does not exist
Http
Dart
Flutter
How to create an empty list in Dart
List
Dart
Flutter
Rounded corner Card Widget with right border in flutter
Dart
Flutter
Dart is there a way to measure execution time for a small code
Dart
Checking if string is numeric in dart
String
Numbers
Dart
Isnumeric
How to add shadow to the text in flutter?
Flutter
Dart
Text
Shadow
Null aware function invocation operator
Dart
Nullable
Flutter BoxDecoration’s background color overrides the Container's background color, why?
Flutter
Dart
Flutter Layout
Background Color
Flutter Container
How do I pass non-string data to a named route in Flutter?
Dart
Flutter
Is there a way to print a console message with Flutter?
Dart
Flutter
Correct way of storing API Keys in flutter following best practises
Dart
Flutter
Flutter TextFormField hidden by keyboard
Dart
Flutter
Flutter Layout
how to place a listview inside a SingleChildScrollView but prevent them from scrolling separately?
Dart
Flutter
Flutter for loop to generate list of widgets
Flutter
Dart
Dart lambda/shortland function confusion
Dart
Flutter: iOS Emulator for Windows
Android
Android Emulator
Dart
Flutter
How to get Map keys by values in Dart?
Dictionary
Dart
Key
flutter run function every x amount of seconds
Dart
Flutter
Dart convert int variable to string
Dart
Flutter
Flutter: Gradle build failed to produce an .apk file. It's likely that this file was generated under <app_root>\build, but the tool couldn't find it
Android
Gradle
Flutter
Dart
Apk
Creating an instance of a generic type in DART
Dart
What does it mean to pass `_` (i.e., underscore) as the sole parameter to a Dart language function?
Syntax
Dart
Flutter: Changing the current tab in tab bar view using a button
Dart
Flutter
unable to convert string date in Format yyyyMMddHHmmss to DateTime dart
Dart
Flutter
How to add a gradient to a Button in Flutter?
Android
Ios
Dart
Flutter
wrapping Scaffold with Container for gradient background, How to set gradient to container background in flutter?
Flutter
Dart
Containers
Gradient
How to build signed apk from Android Studio for Flutter
Android
Android Studio
Flutter
Dart
Apk
Flutter: How to open Drawer programmatically
Flutter
Dart
Flutter Layout
how to change dart line length in vscode when formatting dart files?
Flutter
Dart
Visual Studio-Code
Formatting
Coding Style
Flutter Layout Container Margin
Layout
Dart
Containers
Margin
Flutter
How do I only apply padding to the text in a TextField in Flutter?
Dart
Flutter
Flutter: Remove padding in buttons - FlatButton, ElevatedButton, OutlinedButton
Flutter
Dart
Flutter Layout
Does using const in the widget tree improve performance?
Dart
Flutter
How do I call async property in Widget build method
Dart
Flutter
Flutter Error: RangeError (index): Invalid value: Not in range 0..2, inclusive: 3
Android
Flutter
Dart
How to spread a list in dart
Dart
Flutter
Make specific parts of a text clickable in flutter
Text
Flutter
Dart
Clickable
How do getters and setters change properties in Dart?
Dart
Emit the data to parent Widget in Flutter
Dart
Flutter
dart advantage of a factory constructor identifier
Dart
Flutter
How get the name of the days of the week in Dart
Flutter
Datetime
Dart
How to set the background color of a Row() in Flutter?
Flutter
Dart
Flutter Layout
What is the difference between didChangeDependencies and initState?
Flutter
Dart
How to remove hash (#) from URL in Flutter web
Flutter
Dart
Flutter Web
Flutter: Execution failed for task ':app:compileDebugKotlin'
Android
Flutter
Dart
Debugging
Flutter: List is deprecated?
Flutter
Dart
Flutter - Hiding FloatingActionButton
Flutter
Dart
Flutter Layout
How to check if scroll position is at top or bottom in ListView?
Flutter
Dart
Flutter Layout
No Directionality widget found
Dart
Flutter
Flutter Layout
How to format an interploated String
Dart
Flutter
How to remove specific items from a list?
Flutter
Dart
How to solve "error running pod install" in flutter on mac?
Ios
Macos
Flutter
Dart
Pod Install
How to draw a horizontal line in flutter row widgets?
Flutter
Dart
Add JSON serializer to every model class?
Json
Dart
How to create GridView Layout in Flutter
Flutter
Dart
Gridview
Flutter Layout
how to access an object created in one stateful widget in another stateful widget in flutter
Dart
Flutter
How to convert list<String> into String in Dart without iteration?
String
List
Dart
how to animate collapse elements in flutter
Flutter
Dart
Flutter Layout
Flutter TextField value always uppercase & debounce
Flutter
Dart
Textfield
Uppercase
Debounce
Function overloading in Dart
Dart
Overloading
Flutter Back button with return data
Flutter
Dart
Back Button
urlencoding in Dart
Urlencode
Dart
What do curly braces wrapping constructor arguments represent?
Dart
Combine/merge multiple maps into 1 map
Dart
Flutter Gridview in Column. What's solution..?
Flutter
Dart
Flutter Layout
How to schedule background tasks in Flutter?
Dart
Flutter
Flutter Dependencies
Flutter - How to hide/remove title of BottomNavigationBarItem
Dart
Flutter
How can I build an enum with Dart?
Dart
What does external mean in Dart?
Dart
Flutter - FloatingActionButton in the center
Dart
Flutter
Floating Action-Button
Center Align
Flutter - setState not updating inner Stateful Widget
Android
Dart
Flutter
Dart Async
Change background color of ListTile upon selection in Flutter
Flutter
Dart
Listview
Flutter Layout
Background Color
How to make HTTP POST request with url encoded body in flutter?
Dart
Flutter
Navigator routes Clear the stack of flutter
Dart
Flutter
Digit only TextFormField in Flutter
Flutter
Dart
Horizontal divider with text in the middle in Flutter?
User Interface
Dart
Flutter
Material Design
How to make flutter app draw behind android navigation bar and make navigation bar fully transparent?
Flutter
Dart
Uinavigationbar
Flutter Layout
Transparent
How to enable Null-Safety in Flutter?
Flutter
Dart
Dart Null-Safety
List.shuffle() in Dart?
List
Sorting
Random
Set
Dart
What are the differences between the different Map implementations in Dart?
Dart
Flutter - How does it work behind the scenes?
Dart
Flutter
Widget test fails with No MediaQuery widget found
Flutter
Dart
Flutter Test
How to pass a message from Flutter to Native?
Android
Ios
Dart
Flutter
Error: Only static members can be accessed in initializers what does this mean?
Dart
Flutter
Why are stateful widgets defined as two classes in flutter?
Generics
Dart
Flutter
Flutter : Where is the title of Material App used?
Dart
Flutter
Create rounded cached image in Flutter
Dart
Flutter
Persisting AppBar Drawer across all Pages Flutter
Dart
Flutter
Constructor Optional Params
Dart
Flutter
How can I get the size of the Text widget in Flutter
Dart
Flutter
Can I use multiple method on a future builder?
Dart
Flutter
How to decode JSON in Flutter?
Json
Flutter
Parsing
Dart
Decode
How to change TextFormField input text color in Flutter
Dart
Flutter
Center widget vertically inside a SingleChildScrollView
Flutter
Dart
Scrollview
Flutter: How to resolve Error importing package:http/http.dart
Dart
Flutter
Query a single document from Firestore in Flutter (cloud_firestore Plugin)
Firebase
Dart
Flutter
Google Cloud-Firestore
Querying
Flutter App Running Error: Dart can not be opened, Developer can not be verified after upgrading to Catalina
Android Studio
Flutter
Dart
Flutter Dependencies
Macos Catalina
How to solve flutter web api cors error only with dart code?
Api
Flutter
Http
Dart
Request
print() without a newline in Dart?
Dart
How to check the device OS version from Flutter?
Dart
Flutter
Is it possible "extend" ThemeData in Flutter
Dart
Flutter
Is it possible to initialize a List on one line in Dart? (it's called a collection initializer in c#)
Dart
how to build apk create old version app in Flutter
Flutter
Dart
Build
Apk
Flutter Android
How to replace title with image in AppBar
Flutter
Dart
How to remove extra padding around AppBar leading icon in Flutter
Dart
Flutter
Flutter Layout
Autowrap widgets to new line in flutter
Layout
Dart
Flutter
BoxConstraints forces an infinite width
Flutter
Dart
Flutter Layout
Width
How can I have my AppBar in a separate file in Flutter while still having the Widgets show?
Android
Mobile
Dart
Flutter
Appbar
check if datetime variable is today, tomorrow or yesterday
Datetime
Dart
How do I return error from a Future in dart?
Flutter
Dart
Future