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Weighted random numbers
...andom number that is 0 or greater and is less than the sum of the weights
3) go through the items one at a time, subtracting their weight from your random number, until you get the item where the random number is less than that item's weight
Pseudo-code illustrating this:
int sum_of_weight = 0;
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Why does this code using random strings print “hello world”?
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answered Mar 3 '13 at 4:40
FThompsonFThompson
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JavaScript, get date of the next day [duplicate]
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How to check the version of GitLab?
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336
I have updated my server to GitLab 6.6.4 and finally found the way to get version of GitLab re...
MPICH vs OpenMPI
... information in the README distributed with each version (e.g. this is for 3.2.1). Note that because both Open-MPI and MPICH support the OFI (aka libfabric) networking layer, they support many of the same networks. However, libfabric is a multi-faceted API, so not every network may be supported th...
How to dump a dict to a json file?
...f those posts)
– Fermi paradox
Jun 13 '16 at 13:22
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Recover from git reset --hard?
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edited Mar 21 '19 at 13:29
Ben Wheeler
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What does 'synchronized' mean?
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edited Mar 30 '18 at 7:18
Paolo Forgia
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How to get the size of a JavaScript object?
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edited May 23 '17 at 12:18
Community♦
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answered Aug 10 '12 at 10:55
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Retain precision with double in Java
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As others have mentioned, you'll probably want to use the BigDecimal class, if you want to have ...