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Surrogate vs. natural/business keys [closed]
Here we go again, the old argument still arises...
19 Answers
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Routes with Dash `-` Instead of Underscore `_` in Ruby on Rails
...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...
Installing older version of R package
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answered Jun 13 '13 at 8:32
ThomasThomas
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Sort points in clockwise order?
...<< 1);
mov esi, 2
push edi
mov edi, esi
; 31 :
; 32 : /* The previous computes the following:
; 33 :
; 34 : const int qa =
; 35 : ( (a.x() > center.x())
; 36 : ? ((a.y() > center.y()) ? 0 : 3)
; 37 : : ((a.y() > center.y(...
CSS center display inline block?
...er.
– Jens Törnell
Mar 19 '18 at 7:32
@JensTörnell the use of inline-block is useless in this case it can be removed...
Python function as a function argument?
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32
Here's another way using *args (and also optionally), **kwargs:
def a(x, y):
print x, y
def...
How to make an unaware datetime timezone aware in python
... 12, 0)
aware = datetime.datetime(2011, 8, 15, 8, 15, 12, 0, pytz.UTC)
now_aware = pytz.utc.localize(unaware)
assert aware == now_aware
For the UTC timezone, it is not really necessary to use localize since there is no daylight savings time calculation to handle:
now_aware = unaware.replace(tzin...
detach all packages while working in R
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mmfrgmpdsmmfrgmpds
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How can I view the source code for a function?
I want to look at the source code for a function to see how it works. I know I can print a function by typing its name at the prompt:
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What difference does .AsNoTracking() make?
... MojiMoji
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