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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Java.util.Scanner Class

Java.util package provides a Scanner class. A simple text scanner parse primitive types and strings using regular expressions. A Scanner breaks its input into tokens using a delimiter pattern, which by default matches whitespace. The resulting tokens may ... (more…)

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