python Programming Glossary: lens

http://stackoverflow.com/questions/13214809/pretty-print-2d-python-list

you like it sir s str e for e in row for row in matrix lens max map len col for col in zip s fmt ' t'.join ' '.format x.. col for col in zip s fmt ' t'.join ' '.format x for x in lens table fmt.format row for row in s print ' n'.join table Output..

How to trouble-shoot HDFStore Exception: cannot find the correct atom type

http://stackoverflow.com/questions/15488809/how-to-trouble-shoot-hdfstore-exception-cannot-find-the-correct-atom-type

the field fiBaseModel for the first chunk I get this In 16 lens df.fiBaseModel.apply lambda x len x In 17 max lens 10000 Out.. In 16 lens df.fiBaseModel.apply lambda x len x In 17 max lens 10000 Out 17 9 And the second chunk In 18 max lens 10001 20000.. 17 max lens 10000 Out 17 9 And the second chunk In 18 max lens 10001 20000 Out 18 13 So the store table is created with 9 bytes..

Numpy meshgrid in 3D

http://stackoverflow.com/questions/1827489/numpy-meshgrid-in-3d

it helps def meshgrid2 arrs arrs tuple reversed arrs #edit lens map len arrs dim len arrs sz 1 for s in lens sz s ans for i.. arrs #edit lens map len arrs dim len arrs sz 1 for s in lens sz s ans for i arr in enumerate arrs slc 1 dim slc i lens i.. lens sz s ans for i arr in enumerate arrs slc 1 dim slc i lens i arr2 asarray arr .reshape slc for j sz in enumerate lens if..

Is there a faster way to convert an arbitrary large integer to a big endian sequence of bytes?

http://stackoverflow.com/questions/4358285/is-there-a-faster-way-to-convert-an-arbitrary-large-integer-to-a-big-endian-sequ

count 1 lnum 64 if count 0 return ' 0' pad elif pad 8 lens 8 count pad pad lens 0 and pad lens or 0 l.append ' ' 'x' pad.. if count 0 return ' 0' pad elif pad 8 lens 8 count pad pad lens 0 and pad lens or 0 l.append ' ' 'x' pad 'Q' count l.reverse.. ' 0' pad elif pad 8 lens 8 count pad pad lens 0 and pad lens or 0 l.append ' ' 'x' pad 'Q' count l.reverse return _pack l..

Python: pretty-printing ascii tables?

http://stackoverflow.com/questions/5909873/python-pretty-printing-ascii-tables

def pprinttable rows if len rows 1 headers rows 0 ._fields lens for i in range len rows 0 lens.append len max x i for x in rows.. 1 headers rows 0 ._fields lens for i in range len rows 0 lens.append len max x i for x in rows headers i key lambda x len.. len rows 0 if isinstance rows 0 i int formats.append dd lens i else formats.append ds lens i hformats.append ds lens i pattern..