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Getting full URL of action in ASP.NET MVC [duplicate]
...an use http when debugging locally, but all test and prod environments use transformation to set the https value.
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Callback on CSS transition
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The jQuery.transit plugin, a plugin for CSS3 transformations and transitions, can call your CSS animations from script and give you a callback.
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What is a build tool?
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Build tools are generally to transform source code into binaries - it organize source code, set compile flags, manage dependencies... some of them also integrate with running unit test, doing static analysis, a generating documentation.
Eclipse or Visua...
data.frame rows to a list
...df[[2]]$y
[1] 2
It is not only intellectual masturbation, but allows to 'transform' the data.frame into a list of its lines, keeping the $ indexation which can be useful for further use with lapply (assuming the function you pass to lapply uses this $ indexation)
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Assert equals between 2 Lists in Junit
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Don't transform to string and compare. This is not good for perfomance.
In the junit, inside Corematchers, there's a matcher for this => hasItems
List<Integer> yourList = Arrays.asList(1,2,3,4)
assertThat(yourList, C...
How can I produce an effect similar to the iOS 7 blur view?
...tten. Specifically he said do not try to do any animations of the frame or transform of this toolbar/view or anything like that, or bad things will happen. He also strongly suggested to file Radar bug reports on this, to build a case internally so we can get a real public API for this effect!
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Resize a large bitmap file to scaled output file on Android
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Thanks @Ofir but this transformation doesn't conserve the image orientation :-/
– JoeCoolman
Sep 24 '15 at 5:22
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What is the difference between memoization and dynamic programming?
...zation, which solves only the needed sub-problems
DP has the potential to transform exponential-time brute-force solutions into polynomial-time algorithms.
DP may be much more efficient because its iterative
On the contrary, Memoization must pay for the (often significant) overhead due to recur...
How to smooth a curve in the right way?
...c (like your example), then a FFT is the right way to go. Take the fourier transform and subtract out the low-contributing frequencies:
import numpy as np
import scipy.fftpack
N = 100
x = np.linspace(0,2*np.pi,N)
y = np.sin(x) + np.random.random(N) * 0.2
w = scipy.fftpack.rfft(y)
f = scipy.fftpac...
Rails raw SQL example
...ery of the ActiveRecord class, because it returns the mapping of the query transforming into object, so it gets very practical and productive to iterate with the objects when the subject is Raw SQL.
Example:
values = ActiveRecord::Base.connection.exec_query("select * from clients")
p values
and ...