ows30901330's honest review, Yoon Jae-seong's Google's official language, Kotlin, for getting started with programming course

I always listen to good lectures. I was worried because other people's lecture reviews were not good, but I think it was good because I have some prior knowledge of Java. It would have been good if there had been an explanation of scope functions such as let, run, also, etc., but that's the only thing I regret~~^^

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