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What's the difference between Ruby's dup and clone methods?
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Jeremy RomanJeremy Roman
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RE error: illegal byte sequence on Mac OS X
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@HoangPham: Setting LC_CTYPE to C causes each byte in strings to be its own character without applying any encoding rules. Since a violatio...
Conditionally use 32/64 bit reference when building in Visual Studio
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ViRuSTriNiTy
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answered Nov 24 '10 at 19:53
HugoHugo
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RegEx match open tags except XHTML self-contained tags
...e other hand...
– Charles Duffy
Jul 11 '12 at 16:03
41
@CharlesDuffy for an one time job it's ok,...
Why does Git say my master branch is “already up to date” even though it is not?
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Cluster analysis in R: determine the optimal number of clusters
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Five. Affinity propagation (AP) clustering, see http://dx.doi.org/10.1126/science.1136800
library(apcluster)
d.apclus <- apcluster(negDistMat(r=2), d)
cat("affinity propogation optimal number of clusters:", length(d.apclus@clusters), "\n")
# 4
heatmap(d.apclus)
plot(d.apclus, d)
Six. ...
How to implement Rate It feature in Android App
...g the Dialog.
– narko
May 30 '15 at 11:19
@narko Thanks. Updated.
– mixel
May 3...
Batch script: how to check for admin rights
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Community♦
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answered Jan 24 '12 at 22:47
blak3rblak3r
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How to do exponential and logarithmic curve fitting in Python? I found only polynomial fitting
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>>> numpy.polyfit(x, numpy.log(y), 1)
array([ 0.10502711, -0.40116352])
# y ≈ exp(-0.401) * exp(0.105 * x) = 0.670 * exp(0.105 * x)
# (^ biased towards small values)
>>> numpy.polyfit(x, numpy.log(y), 1, w=numpy.sqrt(y))
array([ 0.06009446, 1.41648096])
# y ≈...
What's the absurd function in Data.Void useful for?
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pigworkerpigworker
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