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inscottt2/design-patterns-in-dart (press backspace or delete to remove)when you define _next late, for last Logger we get error (or any logger that we dont need _next ) because this variable
is not initilized. we must change it to Nullable inctance instead, like below: Logger? ...
mortezasojodi
- 1
- Opened on Jan 11, 2023
- #10
In the decorator pattern example, the two classes are different. The StarbucksDecorator is not decorating an existing
coffee object but creating a new coffee object every time. This class should take a ...
AliAkberAakash
- 1
- Opened on Sep 22, 2022
- #8
andey-pe
- 2
- Opened on Dec 27, 2021
- #4
I think especially for programmers who don t know exactly how each pattern works, it would be nice to have some UML
Diagrams to make the concept more clear
torbenkeller
- 1
- Opened on Jul 7, 2021
- #3
Hello, please, explain, what does ._internal() mean in Singleton Pattern?
class Me {
static final Me _singleton = new Me._internal();
static final String _name = Tyler ;
factory Me() {
return ...
tagirahmad
- 2
- Opened on Apr 3, 2021
- #2
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