Day 11:
Finished one course and solved 5 challenges level easy.
8) Finished: Implementing Collections and Streams with Java
Today's topic were:
Optional
java.util.OptionalStreams
stream().count());
stream().max(Comparator.comparingInt(String::length))
stream().filter()
collect(Collectors.toList())
stream().map()
stream().limit(3).collect(Collectors.toList())
stream().peek()
collect(Collectors.joining(", "))
collect(Collectors.toSet())
collect(Collectors.groupingBy())
9) Arithmetic Fundaments in Java
This part was composed by five challenges about arithmetic operations. Level easy.
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