Web2 apr. 2024 · To remove , list duplicate value we use a method that is call toSet () .This method basically helps remove the duplicate value from a list . List a = … WebIn this example, you will learn how to check the Key index or value exists or not in Array List in Flutter or Dart. See the example below, ... In this example, we are going to show you how to remove duplicates from an array List of objects by matching it property value in Dare or Flutter. How to Check Internet Connection in Flutter .

how to remove duplicate from list of objects in flutter?

Web2 apr. 2024 · To remove , list duplicate value we use a method that is call toSet () .This method basically helps remove the duplicate value from a list . List a = _repeatedvalue.toSet ().toList (); //make sure when used toSet () method on a list then assigned into another list or var then used it. Complete Code: void main () { green fairy soap bar

How to iterate through a list in flutter? – Technical-QA.com

Web14 okt. 2024 · Convert Dictionaries to Tuples: If you do not want to use the json library because your dictionary is not valid JSON then converting the list of dictionaries to a list of tuples is a viable option. Keep in mind the coercion will not work with nested data structures. def remove_dupe_dicts(l): return [dict(t) for t in {tuple(d.items()) for d in l}] WebAgain, these methods are all methods on _lists_, some of which will also exist on iteratbles, sets, and other collections. For the sake of simplicity, though, it's best to focus on lists. … Web4 feb. 2024 · Generate dummy data by using the List.generate () method. Add this snippet below the comment “// Dummy Product Data Here” in the “skeleton” code: // Dummy Product Data Here List myProducts = List.generate(100, (index) { return {"id": index, "title":"Product #$index", "price": index}; }); 4. fluis cecil lairsey obituary