IT Nursery
I have one StatefulWidget in Flutter with button, which navigates me to another StatefulWidget using Navigator.push(). On second widget I’m changing global state ...
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June 3, 2022
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I like to simulate an asynchronous web service call in my Dart application for testing. To simulate the randomness of these mock calls ...
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June 2, 2022
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How can I change the color of CircularProgressIndicator? The value of the color is an instance of Animation<Color>, but I am hoping there ...
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June 1, 2022
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I have a network call to be executed. But before doing that I need to check whether the device have internet connectivity. This ...
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June 1, 2022
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I’m looking for a way to execute code in Flutter when the app is in Debug mode. Is that possible in Flutter? I ...
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May 31, 2022
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I have a Column widget with two TextField widgets as children and I want to have some space between both of them. I ...
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May 30, 2022
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I am trying to display the current DateTime in a Text widget after tapping on a button. The following works, but I’d like ...
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May 30, 2022
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class MyHome extends StatefulWidget { @override State<StatefulWidget> createState() => new MyHomePage2(); } class MyHomePage2 extends State<MyHome> { List items = new List(); buildlist(String ...
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May 30, 2022
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