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python Programming Glossary: num2Comparing image in url to image in filesystem in python http://stackoverflow.com/questions/13875989/comparing-image-in-url-to-image-in-filesystem-in-python sigma2_sq c2 ssim_map num den else num1 2 mu1_mu2 c1 num2 2 sigma12 c2 den1 mu1_sq mu2_sq c1 den2 sigma1_sq sigma2_sq.. mu1 index den1 den2 0 ssim_map index num1 index num2 index den1 index den2 index index den1 0 den2 0 ssim_map index..
Python Float rounding errors [duplicate] http://stackoverflow.com/questions/16551128/python-float-rounding-errors if you want to compare them use some threshold if num1 num2 1e 3 print Equal Enough For Me see abarnert's comments on thresholding..
range and xrange for 13-digit numbers in Python? http://stackoverflow.com/questions/2187135/range-and-xrange-for-13-digit-numbers-in-python Same semantics as range import operator def lrange num1 num2 None step 1 op operator.__lt__ if num2 is None num1 num2 0 num1.. def lrange num1 num2 None step 1 op operator.__lt__ if num2 is None num1 num2 0 num1 if num2 num1 if step 0 num1 num2 op.. num2 None step 1 op operator.__lt__ if num2 is None num1 num2 0 num1 if num2 num1 if step 0 num1 num2 op operator.__gt__ elif..
Why is equivalent Python code so much slower http://stackoverflow.com/questions/4305518/why-is-equivalent-python-code-so-much-slower '__main__' if len argv 3 stderr.write 'usage 0 s num1 num2 n'.format argv 0 exit 1 else main int argv 1 int argv 2 contents.. if __FILE__ 0 if ARGV.length 2 stderr.puts 'usage s num1 num2' 0 exit 1 else main ARGV 0 .to_i ARGV 1 .to_i end end Execution.. '__main__' if len argv 3 stderr.write 'usage 0 s num1 num2 n'.format argv 0 exit 1 else main int argv 1 int argv 2 # iter_gcd..
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