How to generate random numbers in a range using Java. A simple method using SecureRandom, class.

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How to generate a random password in Java. The algorithm uses a dictionary.

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How to create a Java project with Maven. Simple steps to generate the project, import in Eclipse and run the application.

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Enum examples in Java. Simple enum usage. How to convert String to Enum object. Enum object with fields and methods.

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In this article will make RGB LED to change colors using Raspberry Pi and Java.

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In this article will make RGB LED to change colors using Raspberry Pi and C.

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