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python bit manipulation
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| def float64Tobinary(num): | |
| return ''.join(bin(ord(c)).replace('0b', '').rjust(8, '0') for c in | |
| struct.pack('!d', num)) | |
| def convertTo1DIntArray(d, start, end, patternwidth, f): | |
| sview = 'S' + str(patternwidth) | |
| return f(d[start:end]).view(sview) |
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