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Java is one of the most recommended languages in competitive programming (please refer a previous article for more details)Java Collection f...read more

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The Robot class in the Java AWT package is used to generate native system input events for the purposes of test automation, self-running dem...read more

When to use StringJoiner over StringBuilder?

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Prerequisite: StringJoinerStringJoiner is very useful, when you need to join Strings in a Stream.Task : Suppose we want the string "[George: ...read more

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Java contains the functionality of initiating an external process - an executable file or an existing application on the system, such as Goo ...read more

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