Issue Let’s say I have a TestObject object that I am using for a JSON response from my API. I also have an A Object and a B object. Within my TestObject response, I am getting a List of Object
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Flutter dynamic list foreach
Issue I Have a list and items [0,1,2,3,4,5] when i try to print this list i get output like this: [0, 1, 2, 3, 4, 5] But I want to get output like this 0 1 2 3 4 5
Continue readingPopulate a list in Kotlin with a for loop
Issue It’s been a while that I just started to learn how to develop in Kotlin. There is this thing that I am working on, I am trying to parse a list into another type of list. Basically they are
Continue readingHow to iterate over a String, char by char, in Dart?
Issue I don’t see Dart strings treated as lists of characters. I assume I have to use for loops, which would be lame. Solution An alternative implementation (working with characters outside the basic multilingual plane): “A string”.runes.forEach((int rune) { var
Continue readingBloc State not reload or updating widget ui when i was emit a list
Issue i try to change listSelctedTest with add/remove function in bloc, but my ui widget not reload/update after emit a listSelectedTest. but, if using ctr+s/hot reload it will change to new value and reload my ui widget.old value = 2
Continue readingHow can I distinct a complex object list in DART
Issue I have one list of complex object. How can I distinct the list using their IDs? I cant use toSet and similars, because the hashcode from the objects all are diferent. Solution 1) Vanilla Dart Loop through the list,
Continue readingHow to reduce duration of apk generation with flutter?
Issue I am experiencing very long apk generation time (14 984 seconds to be accurate) for a 500 lines of code program, so I am wondering if I am doing something wrong. I am using flutter, the flutter build apk
Continue readinghow can I remove Models from a list by the index in flutter
Issue So I have a List with some Models in it List<add_ingridients_list> added_ingridients_list = [ add_ingridients_list("a", "b", "c"), add_ingridients_list("a", "b", "c"), add_ingridients_list("a", "b", "c") ]; and now i want to create a function where i can delete specific models in
Continue readingAdding lists of Composables?
Issue I have found that val list: List<@Composable ()-> Unit> = listOf({Text("Cat")}, {Text("Dog")}) works, but val list: List<@Composable ()-> Unit> = listOf({Text("Cat")}) + listOf({Text("Dog")}) produces the error "@Composable invocations can only happen from the context of a @Composable function" on
Continue readingDart equivalent to Python zip and list comprehension for generating list of widgets from two lists
Issue I want to create a list of widgets MyWidget(categoryName, color) from the following two lists. static const _categoryNames = <String>[ ‘Length’, ‘Area’, ‘Volume’, ]; static const _baseColors = <Color>[ Colors.teal, Colors.orange, Colors.pinkAccent, ]; In Python I would use a
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