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LWN.net Weekly Edition for May 23, 2013
An "enum" for Python 3
An unexpected perf feature
LWN.net Weekly Edition for May 16, 2013
A look at the PyPy 2.0 release
Reducing HZ from 1000 to 100 gives around 7% power saving. That could be significant on a laptop, but presumably 250 will save less. Perhaps a simpler way of saving power would be to use less bloated software ;)
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