Milhous
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Jan 22, 2009
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Viewed 17.9k times
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Is there a current Java MPI implementation. I have programmed in MPI a bit, and I enjoy programming in Java. I have seen this implementation in Java, but it seems dated. Is there a more up to date Java implementation that is being kept up?
How can I convert a String to an int in Java?
My String contains only numbers, and I want to return the number it represents.
For example, given the string "1234" the result should be the number 1234.
How do I generate a random int value in a specific range?
I have tried the following, but those do not work:
Attempt 1:
randomNum = minimum + (int)(Math.random() * maximum);
// Bug: `randomNum` can be bigger than `maximum`.
Attempt 2:
Random rn = new …