Stumbled upon this, the code at the bottom compiles, but there is no output, when I was thinking it might output something like >> list 123, 456
Was looking for a shorthand to
final cb = callback;
if (cb != null) {
cb(['123','456']);
}
Simon Lightfoot slightfoot
💙
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| /// 3D tile wip | |
| /// Fixme: proper tap/hover area | |
| import 'dart:math'; | |
| import 'package:flutter/material.dart'; | |
| void main() { | |
| runApp( | |
| const MaterialApp( |
slightfoot
/ homepage.dart
Last active
January 22, 2025 20:39
— forked from Slozzyondul/homepage.dart
Webpage Flutter Example / Code Review - by Simon Lightfoot :: #HumpdayQandA on 22nd January 2025 :: https://www.youtube.com/watch?v=Xyb2u5grptA
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| // MIT License | |
| // | |
| // Copyright (c) 2024 Simon Lightfoot | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining a copy | |
| // of this software and associated documentation files (the "Software"), to deal | |
| // in the Software without restriction, including without limitation the rights | |
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| // copies of the Software, and to permit persons to whom the Software is | |
| // furnished to do so, subject to the following conditions: |
slightfoot
/ humpday_2025-02-26_soloman.dart
Last active
February 26, 2025 20:31
— forked from Slozzyondul/screenTransition.dart
Wizard State Management - by Simon Lightfoot :: #HumpdayQandA on 26th February 2025 :: https://www.youtube.com/watch?v=wn_g2Z6RaZ8
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| // MIT License | |
| // | |
| // Copyright (c) 2025 Simon Lightfoot | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining a copy | |
| // of this software and associated documentation files (the "Software"), to deal | |
| // in the Software without restriction, including without limitation the rights | |
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| // copies of the Software, and to permit persons to whom the Software is | |
| // furnished to do so, subject to the following conditions: |
slightfoot
/ gist:b8ddae84cdad38fc4db75aed45538ebc
Last active
March 5, 2025 17:30
— forked from mmaitlen/gist:ef1d73f4767c6cda758726fa34679e6b
Null callback shortcut?
slightfoot
/ main.dart
Last active
July 16, 2025 17:19
— forked from austinstoker/main.dart
Zooming and reorderable list :: https://www.youtube.com/watch?v=92TileEhN3g
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| import 'package:flutter/material.dart'; | |
| void main() { | |
| runApp(const MyApp()); | |
| } | |
| class AppState { | |
| AppState(); | |
| final zoomScale = ValueNotifier(1.0); // Initial zoom level |
slightfoot
/ humpday_2025-10-22_1.dart
Last active
October 22, 2025 18:03
— forked from jamilsaadeh97/main.dart
Bottom sheet with text fields - by Jamil Saadeh & Simon Lightfoot :: #HumpdayQandA on 22nd October 2025 :: https://www.youtube.com/watch?v=NJE_v43Drug
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| // MIT License | |
| // | |
| // Copyright (c) 2025 Jamil Saadeh & Simon Lightfoot | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining a copy | |
| // of this software and associated documentation files (the "Software"), to deal | |
| // in the Software without restriction, including without limitation the rights | |
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| // copies of the Software, and to permit persons to whom the Software is | |
| // furnished to do so, subject to the following conditions: |
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