Seeing Register Allocation Working in Java

When the Java Virtual Machine compiles your Java code to machine code, one of the jobs it needs to do is to decide where to store Java local variables and other similar temporary values. Your machine has no concept of local variables, so during compilatio… Read more

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Java Two-Dimensional Array

The arrays we used so far were uniform series arrays, where all the array elements stay in a simple list, like in a column. This is the structure of one-dimensional array, where all elements fit in one list (life is very simple). But sometimes, you may ne... (more…)

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