今日はバ美肉して勉強会に参加しました
WebRTC Meetup Online #1 #webrtcjp - YouTube https://www.youtube.com/watch?v=vDrop_3vYu8
今日はバ美肉して勉強会に参加しました
WebRTC Meetup Online #1 #webrtcjp - YouTube https://www.youtube.com/watch?v=vDrop_3vYu8
"Climbing The Americas (Road Trip) - vlog #1" を YouTube で見る https://youtu.be/GkPo_t_RN7g
ロックトリップでウキウキの一行→ロストバゲージまでの一分が見どころ
unexpected java behaviour case #1:
Given that you have an ArrayList<String>
someArray, and you were to call .clone()
on this, what would you expect the returned type to be?
a. ArrayList<String>
b. ArrayList<SomeGenericTypeIDK>
c. Object
if you answered a
, congratulations, you’re sane! however you are wrong. the answer is somehow c.
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