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flutter dart .. Addall
2022-04-21 16:39:00 【Star Moon 0】
List<dynamic> test1=[];
List<dynamic> test2=[];
List<dynamic> test3=[];
List<dynamic> test4=[];
Code 1 And code 2 It is equivalent.
- Code 1
test4.addAll(test1);
test4.addAll(test2);
test4.addAll(test3);
- Code 2
test4..addAll(test1)..addAll(test2)..addAll(test3);
Reference blog :
flutter dart Syntax merge multiple List Array
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https://yzsam.com/2022/04/202204211632218731.html
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