ENH: Add unit keyword to Timestamp and to_datetime#3818

Merged

jreback merged 3 commits intopandas-dev:masterfrom

Jun 13, 2013

Commits on Jun 13, 2013

ENH: Add unit keyword to Timestamp and to_datetime to enable passing of
jreback
committed
TST: disallow slicing a timeseries with floats
jreback
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BUG: make sure that nan/none like values to Timestamp are returned as NaT
jreback
committed