0.14 Phân biệt const và final trong Dart / Flutter
#flutter #dart
🎯Phân biệt từ khóa const và final trong Dart / Flutter
✅What is the difference between the "const" and "final" keywords in Dart?
⚠The final keyword is used to hardcode the values of the variable and it cannot be altered in future, neither any kind of operations performed on these variables can alter its value (state).
⚠The Const keyword in Dart behaves exactly like the final keyword. The only difference between final and const is that the const makes the variable constant from compile-time only. Using const on an object, makes the object’s entire deep state strictly fixed at compile-time and that the object with this state will be considered frozen and completely immutable.
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