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Find nearest value in numpy array
...rray[idx]
array = np.random.random(10)
print(array)
# [ 0.21069679 0.61290182 0.63425412 0.84635244 0.91599191 0.00213826
# 0.17104965 0.56874386 0.57319379 0.28719469]
value = 0.5
print(find_nearest(array, value))
# 0.568743859261
...
Code Golf: Collatz Conjecture
...78 --> 89 --> 268 --> 134 --> 67
; >> --> 202 --> 101 --> 304 --> 152 --> 76 --> 38 --> 19 --> 58 --> 29 --> 88
; >> --> 44 --> 22 --> 11 --> 34 --> 17 --> 52 --> 26 --> 13 --> 40 --> 20 --> 10
; >> --> 5...
How to cancel a pull request on github?
...here a way to delete a PR not just close? Thanks.
– f01
Oct 1 '15 at 11:06
small correction needed in github help page...
How would I get a cron job to run every 30 minutes?
...
vladrvladr
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1
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How can I use getSystemService in a non-activity class (LocationManager)?
...anampullan
31.6k2626 gold badges8787 silver badges110110 bronze badges
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Get “Internal error in the expression evaluator” on “Add watch” function when trying to debug WCF se
Few days ago I moved my solution to MSVS 2013. It works fine except one thing: when I trying to debug code of my WCF service it works, but when I want to watch state of any variable it says: "Internal error in the expression evaluator". Add watch function works normal on client side, but in service...
What reason is there to use null instead of undefined in JavaScript?
...ed Jan 22 '18 at 9:44
informatik01
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answered Jul 7 '11 at 1:08
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What are the Ruby Gotchas a newbie should be warned about? [closed]
...|
edited Dec 16 '08 at 22:01
community wiki
3 r...
What is the correct way of using C++11's range-based for?
...r (const auto& elem : container)
syntaxes are wrong.
In fact, in the former case, elem stores a copy of the original
element, so modifications done to it are just lost and not stored persistently
in the container, e.g.:
vector<int> v = {1, 3, 5, 7, 9};
for (auto x : v) // <-- captu...
What is the best way to compute trending topics or tags?
... using the average.
In your case a z-score is calculated by the following formula, where the trend would be a rate such as views / day.
z-score = ([current trend] - [average historic trends]) / [standard deviation of historic trends]
When a z-score is used, the higher or lower the z-score the mo...