Oracle finally targets Java non-payers – six years after plucking Sun

Thought Java was ‘free’? Think again (and you owe us $$$ in 2017)…

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Measuring Time: From Java to Kernel and Back

Problem Statement Even the most basic problems become interesting when you dig deep enough. Today, I would like to do a deep dive into measuring time in Java. We will start with the very basics of the Java API and gradually move lower in our stack: throug... (more…)

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Backspaces in String Challenge Using Java

The challenge Assume "#" is like a backspace in string. This means that string "a#bc#d" actually is "bd" Your task is to process a string with "#" symbols. Examples Test cases The solution in Java Option 1: Option 2 (using regex): Option 3 (using substrin... (more…)

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