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Convert pandas timezone-aware DateTimeIndex to naive timestamp, but in certain timezone

...ods=10000, freq='H', tz="Europe/Brussels") In [32]: %timeit t.tz_localize(None) 1000 loops, best of 3: 233 µs per loop In [33]: %timeit pd.DatetimeIndex([i.replace(tzinfo=None) for i in t]) 10 loops, best of 3: 99.7 ms per loop ...
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Default initialization of std::array?

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u'\ufeff' in Python string

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Opposite of %in%: exclude rows with values specified in a vector

... use `%not in%` <- function (x, table) is.na(match(x, table, nomatch=NA_integer_)) Another way is: function (x, table) match(x, table, nomatch = 0L) == 0L share | improve this answer ...
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How can you dynamically create variables via a while loop? [duplicate]

... answered Jun 4 '13 at 15:32 PjlPjl 1,50616
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What is the difference between Collections.emptyList() and Collections.EMPTY_LIST

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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LINQ Orderby Descending Query

...| edited Mar 14 '19 at 10:32 Bernard Vander Beken 4,19555 gold badges4343 silver badges6666 bronze badges ...
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How to remove illegal characters from path and filenames?

...blic string ReplaceInvalidChars(string filename) { return string.Join("_", filename.Split(Path.GetInvalidFileNameChars())); } This answer was on another thread by Ceres, I really like it neat and simple. share ...
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Hidden Features of Java

... JDK 1.6_07+ contains an app called VisualVM (bin/jvisualvm.exe) that is a nice GUI on top of many of the tools. It seems more comprehensive than JConsole. ...
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Dealing with “java.lang.OutOfMemoryError: PermGen space” error

... 32 Answers 32 Active ...