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mkdir -p functionality in Python [duplicate]
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1140
For Python ≥ 3.5, use pathlib.Path.mkdir:
import pathlib
pathlib.Path("/tmp/path/to/desired/...
How to drop a list of rows from Pandas dataframe?
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401
Use DataFrame.drop and pass it a Series of index labels:
In [65]: df
Out[65]:
one tw...
round() doesn't seem to be rounding properly
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edited Oct 19 '18 at 19:41
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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Get number of digits with JavaScript
...rs (including negatives) there is a brilliant optimised solution from @Mwr247, but be careful with using Math.log10, as it is not supported by many legacy browsers. So replacing Math.log10(x) with Math.log(x) * Math.LOG10E will solve the compatibility problem.
Creating fast mathematical solutions f...
In a Git repository, how to properly rename a directory?
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1274
Basic rename (or move):
git mv <old name> <new name>
Case sensitive rename—eg. ...
Elegant way to invert a map in Scala
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174
Assuming values are unique, this works:
(Map() ++ origMap.map(_.swap))
On Scala 2.8, however,...
Choosing a stand-alone full-text search server: Sphinx or SOLR? [closed]
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4
Talking about devs committing to both Solr and Lucene, it seems they have merged the two products making further development easier and fast...
Changing API level Android Studio
...nt to change the minimum SDK version in Android Studio from API 12 to API 14. I have tried changing it in the manifest file, i.e.,
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How to recursively download a folder via FTP on Linux [closed]
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646
You could rely on wget which usually handles ftp get properly (at least in my own experience). ...
How to make the division of 2 ints produce a float instead of another int?
...on, even if the other operand is integral. Java Language Specification, §4.2.4 and §15.17
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