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python Programming Glossary: numpy.frombufferDecode base64 string in python 3 (with lxml or not) http://stackoverflow.com/questions/10019268/decode-base64-string-in-python-3-with-lxml-or-not to do decoded source.decode 'base64' and finally output numpy.frombuffer decoded However on python 3 I get an error message saying AttributeError..
Simple Python Challenge: Fastest Bitwise XOR on Data Buffers http://stackoverflow.com/questions/2119761/simple-python-challenge-fastest-bitwise-xor-on-data-buffers b numpy.fromstring bb dtype numpy.uint64 numpy.bitwise_xor numpy.frombuffer aa dtype numpy.uint64 b b return b.tostring code const __m128i.. pb _mm_xor_si128 xmm1 xmm2 pa pb def inline_xor aa bb a numpy.frombuffer aa dtype numpy.uint64 b numpy.fromstring bb dtype numpy.uint64.. res def inline_xor_nocopy aa bb real_size len aa a numpy.frombuffer aa dtype numpy.uint64 b numpy.frombuffer bb dtype numpy.uint64..
Python - Is a dictionary slow to find frequency of each character? http://stackoverflow.com/questions/2522152/python-is-a-dictionary-slow-to-find-frequency-of-each-character text codecs.open filename encoding 'utf 8' .read a numpy.frombuffer text dtype dtype counts numpy.bincount a # pretty print counts..
Getting data from ctypes array into numpy http://stackoverflow.com/questions/4355524/getting-data-from-ctypes-array-into-numpy these ways you can create a NumPy array from buffer by a numpy.frombuffer buffer float I actually do not understand why you use .astype..
How to convert pointer to c array to python array http://stackoverflow.com/questions/7543675/how-to-convert-pointer-to-c-array-to-python-array instance to c_double DataLength before passing it to numpy.frombuffer . Cython based solution Is there anyway to load the data from..
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