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Is it necessary for me to learn Java collections as a beginner?
I really find the topic confusing, so I thought if I could just skip it.
3 Respuestas
+ 5
Collections are very important because there are lots of time that you need to handle a bunch of data. Which collections are used.
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learn ArrayList() with that you can last quite a long time.
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There is no need if you just started java but if you need to work woth data then you need to learn collection