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Recent questions tagged Dart
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dart - flutter ListView scroll to index not available
What I needed: I want to scroll a list by some index, how can i do that. What I know: scrollToIndex should ... how can we scroll to any index? See Question&Answers more detail:os...
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dart - When I select a Textfield the keyboard moves over it
When i select a Textfield, the keyboard is going to be shown but the keyboard hide my selected TextField. Does someone have a solution? See Question&Answers more detail:os...
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dart - Flutter: Ignore touch events on a Widget
I want to have a blurred image on top of my other widgets, however, I cannot interact with the widgets below it when I do that. See Question&Answers more detail:os...
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dart - Dartlang wait more than one future
I want to do something after a lot of future function done,bu I do not know how to write the code in dart? ... how to write those code in dart? See Question&Answers more detail:os...
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dart - Custom AppBar Flutter
Im trying to achieve something like the following, I'm very new to flutter so I couldn't figure it out. I ... someone help me out? Thank you. See Question&Answers more detail:os...
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Oct 17, 2021
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dart - How to Save Image File in Flutter ? File selected using Image_picker plugin
I am really confused. Flutter is awesome but some time is stuck the mind All the code are done. selected file ... I can't get save methodology. See Question&Answers more detail:os...
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dart - How to set state from another widget?
I'm trying to change the state from a different widget in Flutter. For example, in the following example I ... achieving this is in Flutter? See Question&Answers more detail:os...
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Oct 17, 2021
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dart - Flutter StreamBuilder vs FutureBuilder
What is the main difference between StreamBuilder and FutureBuilder. What to use and when to use? What are the ... changes in a dynamic list? See Question&Answers more detail:os...
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dart - Failed Assertion Error in Flutter Unit Test
Unit code, that I want to test: imports ... class TextHolder extends StatelessWidget{ const TextHolder({ Key key, ... should fail, if someone sends null value to text property...
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Jan 29, 2021
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