ljws93's honest review, Yoon Jae-seong's Google's official language, Kotlin, for getting started with programming course

Are you crazy for giving such a perfect lecture? Human? It would be better if you take it after learning Java, but if you want to take it without learning Java, it's a lecture that's okay to take. However, from the perspective of someone who has done both, it seems better to do Java and then do this.

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