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Cosmic Rays: what is the probability they will affect a program?
...r 256 megabytes of RAM per month.[15]
This means a probability of 3.7 × 10-9 per byte per month, or 1.4 × 10-15 per byte per second. If your program runs for 1 minute and occupies 20 MB of RAM, then the failure probability would be
60 × 20 × 1024²
1 - (1 - 1.4e-15) ...
What exactly do “IB” and “UB” mean?
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answered May 4 '10 at 15:39
ThomasThomas
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How do I make a matrix from a list of vectors in R?
...5
[8,] 8 1 2 3 4 5
[9,] 9 1 2 3 4 5
[10,] 10 1 2 3 4 5
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How to select date from datetime column?
I have a column of type "datetime" with values like 2009-10-20 10:00:00
8 Answers
8
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In-place type conversion of a NumPy array
...e, and then copy in-place into the view:
import numpy as np
x = np.arange(10, dtype='int32')
y = x.view('float32')
y[:] = x
print(y)
yields
array([ 0., 1., 2., 3., 4., 5., 6., 7., 8., 9.], dtype=float32)
To show the conversion was in-place, note that copying from x to y altered x:
p...
Why not use Double or Float to represent currency?
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1028
Because floats and doubles cannot accurately represent the base 10 multiples that we use for ...
ObjectiveC Parse Integer from String
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answered Aug 25 '10 at 17:36
Christian StewartChristian Stewart
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How does a UILabel's minimumScaleFactor work?
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105
In addition to what the other answers say, if you put minSize/defaultSize (division) as the mi...
C# list.Orderby descending
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answered Oct 13 '10 at 15:22
StriplingWarriorStriplingWarrior
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Is it a bad practice to use an if-statement without curly braces? [closed]
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answered Jan 23 '10 at 23:02
cleeclee
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