I think that template method means that a subclass has to implement a method that is used in abstract class (for example in base render method) and it is assumed that this method cannot return any default value for being abstract. If it could, then just specifying this default value in abstract base would be enough.The point here in favor of abstract properties (and I mentioned it earlier) is that it is not Java and devs should not be forced to use Java-style methods to access a simple value. I mean that I don't need pairs of getValue/ setValue per each field. Moreover, everything related to runtime checks and exception throwing is undesired - we have static checking for that.Also, what do you think about instance-bound handlers which are described in my previous message update? It seems like I've updated it too late and you haven't noticed that. Yes I did respond as soon as I was notified:) Re 'instance-bound handlers' I don't understand why the abstract class Popup requires its subclasses to return void from onClose when it needs to return an object (i.e. Hash / dictionary)?Re: 'template method',a subclass has to implement a method that is used in abstract classThat's correct, but we're referring to properties.
Cha Eunwoo has apparently been incredibly handsome since he was in school, way before his debut!Numerous reviews on what he was like in middle school/high school have been adding to the idol’s popularity. One netizen confirmed that Cha Eunwoo had always been as good-looking both inside and out!“I went to the same school as ASTRO’s Cha Eunwoohe’s really the full packageㅋㅋㅋㅋSeriously he was always polite, smart (always in the top ranks), super handsomeWhenever I passed by him in the hallway, I used to think even if he was stupid, he already succeeded with the best face ever. During the school festival, my friend and I screamed our heads off when he danced^^He danced to one of TVXQ’s songsㅎHis real name is Lee Dong Min, but anyway I even sat next to his younger brother in class who, by the way, also was really smartㅋㅋㅋㅋㅋ^^His whole family was blessed with smart brains. Anyway, when I see him on TV, it’s really cool. Because even in middle school, he was irrationally good looking”. His classmates became his fans years before he even debuted into the industry.“I remembered while watching ASTRO’s ‘Replay’I went to the same middle school as Cha Eunwoo and he was super hot back then tooI went to school just to see himI saw him in a snow fight and thought he popped out of an animationHe danced to TVXQ’s ‘Catch Me’ at the school festival!!!!
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