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How to install Android SDK Build Tools on the command line?

... | edited Aug 24 '16 at 0:54 trygub 8788 bronze badges answered Oct 17 '13 at 0:24 ...
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Deny all, allow only one IP through htaccess

...| edited Nov 28 '15 at 19:00 Laizer 4,83655 gold badges3838 silver badges6969 bronze badges answered Dec...
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Is there a way for multiple processes to share a listening socket?

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How do I scale a stubborn SVG embedded with the tag?

...dd the following attributes: preserveAspectRatio="xMinYMin meet" viewBox="0 0 {width} {height}" Replace {width} and {height} with some defaults for the viewBox. I used the values from the "width" and "height" attributes of the SVG tag and it seemed to work. Save the SVG and it should now scale a...
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What is the performance cost of having a virtual method in a C++ class?

... 104 I ran some timings on a 3ghz in-order PowerPC processor. On that architecture, a virtual functi...
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Combine two columns of text in pandas dataframe

I have a 20 x 4000 dataframe in Python using pandas. Two of these columns are named Year and quarter . I'd like to create a variable called period that makes Year = 2000 and quarter= q2 into 2000q2 . ...
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binning data in python with scipy/numpy

... easier to use numpy.digitize(): import numpy data = numpy.random.random(100) bins = numpy.linspace(0, 1, 10) digitized = numpy.digitize(data, bins) bin_means = [data[digitized == i].mean() for i in range(1, len(bins))] An alternative to this is to use numpy.histogram(): bin_means = (numpy.histo...
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CSS: background image on background color

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Python unittests in Jenkins?

...il("shouldn't happen") def test_pass(self): self.assertEqual(10, 7 + 3) def test_fail(self): self.assertEqual(11, 7 + 3) JUnit with pytest run the tests with: py.test --junitxml results.xml tests.py results.xml: <?xml version="1.0" encoding="utf-8"?> <testsu...
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Math.random() versus Random.nextInt(int)

...tributed bits in its mantissa, so it is uniformly distributed in the range 0 to 1-(2^-53). Random.nextInt(n) uses Random.next() less than twice on average- it uses it once, and if the value obtained is above the highest multiple of n below MAX_INT it tries again, otherwise is returns the value ...