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Why do C and C++ compilers allow array lengths in function signatures when they're never enforced?
... M.MM.M
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Remove rows with duplicate indices (Pandas DataFrame and TimeSeries)
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Paul HPaul H
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Checking if a string array contains a value, and if so, getting its position
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edited Oct 23 '11 at 16:46
answered Oct 23 '11 at 16:22
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Way to get number of digits in an int?
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– YingYang
Nov 4 '12 at 0:46
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shortcut for creating a Map from a List in groovy?
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edited May 23 '17 at 11:46
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answered Apr 13 '11 at 6:47
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vim - How to delete a large block of text without counting the lines?
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You can use the visual mode also (some commands are usable with the delete option also)
vip vap...
PHP DOMDocument errors/warnings on html5-tags
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“The given path's format is not supported.”
..."! Thanks!
– Mason
Jan 16 '19 at 10:46
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Eclipse says: “Workspace in use or cannot be created, chose a different one.” How do I unlock a work
...rror message.
– hvb
Aug 21 '14 at 8:46
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Normalize data in pandas
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B -11.937097 2.993993 -12.916784 -1.086236
C -5.569493 4.672679 -2.168464 -9.315900
D 8.892368 0.932785 4.535396 0.598124
In [93]: df_norm = (df - df.mean()) / (df.max() - df.min())
In [94]: df_norm
Out[94]:
a b c d
A 0.085789 -0.394348 0.337016 -0.10...