alvin alexander
Nodes for the term “dart”
Dart/Flutter: A simple delta-time performance debugging technique
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Dart: How to pass a function into a function (using a Function as a method parameter)
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Using a SQLite date/time field with Flutter and Dart
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Flutter, sqflite, and escaping quotes with SQL INSERT and UPDATE statements
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A Scala “file find” utility
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How to create a Dart project manually
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The Dart ternary operator syntax (examples)
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Dart/Flutter: How to create an immutable list?
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Flutter/Dart: A simple FutureBuilder async widget example
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An attempt at a Flutter file logger using Dart isolates
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Flutter Quick Reference
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Flutter source code snippets
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Flutter: An initial home page using ListView, ListTile, and FloatingActionButton
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The Dart List 'filter' method is named 'where'
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Flutter/Dart: How to sleep for X seconds/milliseconds
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Dart example: Factory pattern, constructors, mixins
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Flutter tip: When you want to make initState or build an async method, think FutureBuilder
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Flutter/Dart: How to write a class constructor with named parameters
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My Flutter/Dart string utilities functions
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Flutter/Dart: A few ways to simulate slow-responding functions and methods
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Flutter/Dart: How to use async code inside a non-async method (like initState)
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Dart Map class forEach method examples
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Dart lists: A multiline map method example
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Dart: How to compile/run a project with a pubspec.yaml file (dependencies)
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A Dart function to get the current date/time in a “seconds since the epoch” format
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An example of a Flutter RadioListTile in a ListView
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How to run multiple Dart futures in parallel
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Flutter/Dart: How to convert TimeOfDay fields (and convert to DateTime)
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Dart: How to remove leading spaces in a multiline string (using splitMapJoin)
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Dart/Flutter: How to use a Future with a Duration delay
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Dart futures are NOT run in a separate thread (they are run in the event loop)
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A Dart function to return a random element from a list
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A Dart Isolates example (Actors in Dart)
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Flutter: How to supply an initial value to a TextFormField
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A Dart Future/then/catchError example
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How to use the Flutter CupertinoDatePicker in “time picker” mode
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A Flutter function to convert a TimeOfDay to a String (formatted)
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