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python Programming Glossary: bitsProgrammatically saving image to Django ImageField http://stackoverflow.com/questions/1308386/programmatically-saving-image-to-django-imagefield image off the web and stores it in a model. The important bits are from django.core.files import File # you need this somewhere..
http://stackoverflow.com/questions/1746613/bitwise-operation-and-usage Operation and Usage x 1 # 0001 x 2 # Shift left 2 bits 0100 # Result 4 x 2 # Bitwise OR 0011 # Result 3 x 1 # Bitwise.. 1 1 1 1 1 1 0 One example is if you only want the lower 4 bits of an integer you AND it with 15 binary 1111 so 201 1100 1001.. so 201 1100 1001 AND 15 0000 1111 IS 9 0000 1001 The zero bits in 15 in that case effectively act as a filter forcing the bits..
Decimal place issues with floats and decimal.Decimal http://stackoverflow.com/questions/286061/decimal-place-issues-with-floats-and-decimal-decimal lines f.readlines f.close j 0 for line in lines bits string.split line ' ' s for i in range len bits if i len bits.. in lines bits string.split line ' ' s for i in range len bits if i len bits 1 s.append float bits i #print s i b.append s.. string.split line ' ' s for i in range len bits if i len bits 1 s.append float bits i #print s i b.append s y.append float..
Python/Tkinter: Interactively validating Entry widget content http://stackoverflow.com/questions/4140437/python-tkinter-interactively-validating-entry-widget-content after the edit if the edit is valid and several other bits of information. To use these though you need to do a little..
python limiting floats to two decimal points http://stackoverflow.com/questions/455612/python-limiting-floats-to-two-decimal-points 125650429603636838 2 53 . Double precision numbers have 53 bits 16 digits of precision and regular floats have 24 bits 8 digits.. 53 bits 16 digits of precision and regular floats have 24 bits 8 digits of precision. The floating point in python uses double..
Increment a python floating point value by the smallest possible amount http://stackoverflow.com/questions/6063755/increment-a-python-floating-point-value-by-the-smallest-possible-amount as possible. How can I do this In C I would twiddle the bits of the mantissa to achieve this but I assume that isn't possible..
How to save a Python interactive session? http://stackoverflow.com/questions/947810/how-to-save-a-python-interactive-session data. I don't properly save and clean up the useful bits as often as I would like. Is there a way to save my input into.. db connections variable assignments little for loops and bits of logic some history of the interactive session If I use something.. one I created interactively and I could just delete the bits I didn't need. Is there a package that does this or a DIY approach..
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