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Ruby max integer

...om: machine_bytes = ['foo'].pack('p').size machine_bits = machine_bytes * 8 machine_max_signed = 2**(machine_bits-1) - 1 machine_max_unsigned = 2**machine_bits - 1 If you are looking for the size of Fixnum objects (integers small enough to store in a single machine word), you can call 0.size to...
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Structure padding and packing

... - unaligned memory access is slower on architectures that allow it (like x86 and amd64), and is explicitly prohibited on strict alignment architectures like SPARC. share | improve this answer ...
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How to change file encoding in NetBeans?

... encoding of file in NetBeans IDE (ver 6.9.1), let's say from ANSII to UTF-8. How can I do that? 8 Answers ...
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How to convert a table to a data frame

...39 Jaap 68.6k2525 gold badges155155 silver badges164164 bronze badges answered May 25 '12 at 17:40 Victor Van ...
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What is `mt=8` in iTunes links for the App Store?

... 8 Answers 8 Active ...
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How do I read / convert an InputStream into a String in Java?

... 2581 A nice way to do this is using Apache commons IOUtils to copy the InputStream into a StringWrit...
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Applying a function to every row of a table using dplyr?

... alexwhanalexwhan 13.8k55 gold badges4545 silver badges6464 bronze badges ...
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UnicodeDecodeError: 'ascii' codec can't decode byte 0xef in position 1

I'm having a few issues trying to encode a string to UTF-8. I've tried numerous things, including using string.encode('utf-8') and unicode(string) , but I get the error: ...
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How do I calculate the date six months from the current date using the datetime Python module?

... 1086 I found this solution to be good. (This uses the python-dateutil extension) from datetime imp...
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How to create a density plot in matplotlib?

...s np from scipy.stats import gaussian_kde data = [1.5]*7 + [2.5]*2 + [3.5]*8 + [4.5]*3 + [5.5]*1 + [6.5]*8 density = gaussian_kde(data) xs = np.linspace(0,8,200) density.covariance_factor = lambda : .25 density._compute_covariance() plt.plot(xs,density(xs)) plt.show() I get which is pretty clos...