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python Programming Glossary: flatten

more efficient way to calculate distance in numpy?

http://stackoverflow.com/questions/17527340/more-efficient-way-to-calculate-distance-in-numpy

as it can def getR1 VVm VVs HHm HHs t0 time.time R VVs.flatten numpy.newaxis VVm.flatten numpy.newaxis R R R1 HHs.flatten numpy.newaxis.. VVs HHm HHs t0 time.time R VVs.flatten numpy.newaxis VVm.flatten numpy.newaxis R R R1 HHs.flatten numpy.newaxis HHm.flatten numpy.newaxis.. numpy.newaxis VVm.flatten numpy.newaxis R R R1 HHs.flatten numpy.newaxis HHm.flatten numpy.newaxis R1 R1 R R1 del R1 print..

How can I auto-populate a PDF form in Django/Python?

http://stackoverflow.com/questions/1890570/how-can-i-auto-populate-a-pdf-form-in-django-python

fdf fdf_file.close Then you run pdftk to merge and flatten pdftk form.pdf fill_form data.fdf output output.pdf flatten.. pdftk form.pdf fill_form data.fdf output output.pdf flatten and a filled out flattened meaning that there are no longer.. data.fdf output output.pdf flatten and a filled out flattened meaning that there are no longer editable form fields pdf..

Flatten (an irregular) list of lists in Python

http://stackoverflow.com/questions/2158395/flatten-an-irregular-list-of-lists-in-python

for an arbitrary nesting is found in this question def flatten x result for el in x if hasattr el __iter__ and not isinstance.. el __iter__ and not isinstance el basestring result.extend flatten el else result.append el return result flatten L Is this the.. flatten el else result.append el return result flatten L Is this the best model Did I overlook something Any problems..

Flattening a shallow list in Python

http://stackoverflow.com/questions/406121/flattening-a-shallow-list-in-python

list in Python On a Django project I was hoping to flatten a shallow list with a nested list comprehension like this image.. unreadable. So my question is Is there a simple way to flatten this list with a list comprehension or failing that what would.. that what would you all consider to be the best way to flatten a shallow list like this balancing performance and readability...

Comprehension for flattening a sequence of sequences?

http://stackoverflow.com/questions/457215/comprehension-for-flattening-a-sequence-of-sequences

for flattening a sequence of sequences If I have sequence of sequences.. maybe a list of tuples I can use itertools.chain to flatten it. But sometimes I feel like I would rather write it as a comprehension... But I end up with a list of tuples that now need to be flattened. So I use chain . Is there a way I could express it with a..

foggy on asterisk in python

http://stackoverflow.com/questions/5239856/foggy-on-asterisk-in-python

on asterisk in python I'm using itertools.chain to flatten a list of lists in this fashion uniqueCrossTabs list itertools.chain.. . In your case you have a list of lists that you wish to flatten what itertools.chain does is return an iterator over the concatenation..

How can I flatten lists without splitting strings?

http://stackoverflow.com/questions/5286541/how-can-i-flatten-lists-without-splitting-strings

can I flatten lists without splitting strings I'd like to flatten lists that.. can I flatten lists without splitting strings I'd like to flatten lists that may contain other lists without breaking strings.. 'dog' 'bird' python share improve this question def flatten foo for x in foo if hasattr x '__iter__' for y in flatten x..

Flatten list of lists [duplicate]

http://stackoverflow.com/questions/11264684/flatten-list-of-lists

list of lists duplicate This question already has an answer.. duplicate This question already has an answer here Flattening a shallow list in Python 13 answers I'm having a problem..

Flatten a nested list of variable sized sublists into a SciPy array

http://stackoverflow.com/questions/15366053/flatten-a-nested-list-of-variable-sized-sublists-into-a-scipy-array

a nested list of variable sized sublists into a SciPy array..

Useful code which uses reduce() in python

http://stackoverflow.com/questions/15995/useful-code-which-uses-reduce-in-python

do come up in Scheme a lot... Here's some cute usages Flatten a list Goal turn 1 2 3 4 5 6 7 8 into 1 2 3 4 5 6 7 8 . reduce..

ode integration in python versus mathematica results

http://stackoverflow.com/questions/16222302/ode-integration-in-python-versus-mathematica-results

Sphere xl4 yl4 0 2000 Show g2 g1 g3 g4 Boxed False XYdata Flatten Table Evaluate x1 t x2 t x3 t .s t 5.5 24 3600 5.78 24 3600.. x1 t x2 t x3 t .s t 5.5 24 3600 5.78 24 3600 1 1 X1Y1data Flatten Table Evaluate x1' t x2' t x3' t .s t 5.5 24 3600 5.78 24 3600..

Flatten (an irregular) list of lists in Python

http://stackoverflow.com/questions/2158395/flatten-an-irregular-list-of-lists-in-python

an irregular list of lists in Python Yes I know this subject..

Convert multi-dimensional list to a 1D list in Python

http://stackoverflow.com/questions/2961983/convert-multi-dimensional-list-to-a-1d-list-in-python

recipe from the itertools page def flatten listOfLists Flatten one level of nesting return chain.from_iterable listOfLists..

Join a list of lists together into one list in Python [duplicate]

http://stackoverflow.com/questions/3046217/join-a-list-of-lists-together-into-one-list-in-python

into one list in Python duplicate Possible Duplicate Flatten an irregular list of lists in Python I have a list which consists..

Python : Recursively flatten a list [duplicate]

http://stackoverflow.com/questions/5409224/python-recursively-flatten-a-list

Recursively flatten a list duplicate Possible Duplicate Flatten an irregular list of lists in Python I have a list l 2 9 1 13..

Flatten nested Python dictionaries, compressing keys

http://stackoverflow.com/questions/6027558/flatten-nested-python-dictionaries-compressing-keys

nested Python dictionaries compressing keys Suppose you have..

How to optimally turn a multidimentional list into a single list of items in Python? [duplicate]

http://stackoverflow.com/questions/6679228/how-to-optimally-turn-a-multidimentional-list-into-a-single-list-of-items-in-pyt

Making a flat list out of list of lists in Python Flatten an irregular list of lists in Python Input a list such as 1..

Extracting strings from nested lists in Python [duplicate]

http://stackoverflow.com/questions/9372463/extracting-strings-from-nested-lists-in-python

from nested lists in Python duplicate Possible Duplicate Flatten an irregular list of lists in Python I'm trying to use the nltk..