String concatenation with Java 8

String concatenation is one of the most well known caveat in Java. Almost all experienced Java developpers have already heard or read explanations about when…

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Get the Mean of an Array in Java

The challenge It’s the academic year’s end, fateful moment of your school report. The averages must be calculated. All the students come to you and entreat you to calculate their average for them. Easy ! You just need to write a script. Return the average... (more…)

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