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How do I detect if software keyboard is visible on Android Device or not?

... 72 There is no direct way - see http://groups.google.com/group/android-platform/browse_thread/thre...
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Why does C++11 not support designated initializer lists as C99? [closed]

... standard: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0329r4.pdf This brings limited support for c99's Designated Initializers. This limitation is described as follows by C.1.7[diff.decl].4, given: struct A { int x, y; }; struct B { struct A a; }; The following Designated Initializa...
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Specifying and saving a figure with exact size in pixels

...I is not supported by all backends. Here, the PNG backend is used, but the pdf and ps backends will implement the size differently. Also, changing the DPI and sizes will also affect things like fontsize. A larger DPI will keep the same relative sizes of fonts and elements, but if you want smaller fo...
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Disabling browser print options (headers, footers, margins) from page?

...from the margins; see What does the mozdisallowselectionprint attribute in PDF.js do?. Other browsers Unfortunately, there seems to be no way to resolve this problem in Internet Explorer, so you'll have to resort to PDF or ask users to disable margin texts. The same goes for Safari; according to a c...
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How to use UIVisualEffectView to Blur Image?

...tLabel setText:@"Vibrant"]; [vibrantLabel setFont:[UIFont systemFontOfSize:72.0f]]; [vibrantLabel sizeToFit]; [vibrantLabel setCenter: self.view.center]; // Add label to the vibrancy view [[vibrancyEffectView contentView] addSubview:vibrantLabel]; // Add the vibrancy view to the blur view [[blurEf...
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How does python numpy.where() work?

...55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99]),) >>> np.where(a == 90) (array([90]),) a = a*40 >>> np.where(a > 1000) (arra...
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Why can't C++ be parsed with a LR(1) parser?

...biguities". It goes on to give a number of examples (see page 147 of the pdf). The example is: int(x), y, *const z; meaning int x; int y; int *const z; Compare to: int(x), y, new int; meaning (int(x)), (y), (new int)); (a comma-separated expression). The two token sequences have the ...
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How do I read CSV data into a record array in NumPy?

...ent)k 0inputs+24outputs (0major+107147minor)pagefaults 0swaps 23.29user 0.72system 0:23.72elapsed 101%CPU (0avgtext+0avgdata 1680888maxresident)k 0inputs+0outputs (0major+416145minor)pagefaults 0swaps test_numpy_csv.py from numpy import genfromtxt train = genfromtxt('/home/hvn/me/notebook/train....
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Why em instead of px?

... related to each other; that is, 1in is always 96px, just as 1in is always 72pt. (Note that 1in is almost never actually a physical inch when talking about screen-based media). All absolute measurements assume a nominal screen resolution of 96ppi and a nominal viewing distance of a desktop monitor...
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How to create a density plot in matplotlib?

...her query to ask my data is discrete in nature and I am trying to plot the PDF for that, after reading through scipy doc I understood that PMF = PDF any suggestions on that how to plot it? – Sitz Blogz Apr 19 '16 at 19:31 ...