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python Programming Glossary: b2

Comparing image in url to image in filesystem in python

http://stackoverflow.com/questions/13875989/comparing-image-in-url-to-image-in-filesystem-in-python

img2.split b1 numpy.asarray band1 dtype numpy.double b2 numpy.asarray band2 dtype numpy.double # SSIM res smap ssim.. band2 dtype numpy.double # SSIM res smap ssim b1 b2 win2d m res nrmse b1 b2 for i in xrange num_metrics sim_index.. # SSIM res smap ssim b1 b2 win2d m res nrmse b1 b2 for i in xrange num_metrics sim_index i min m i sim_index i..

Numpy and line intersections

http://stackoverflow.com/questions/3252194/numpy-and-line-intersections

by endpoints a1 a2 # line segment b given by endpoints b1 b2 # return def seg_intersect a1 a2 b1 b2 da a2 a1 db b2 b1 dp.. by endpoints b1 b2 # return def seg_intersect a1 a2 b1 b2 da a2 a1 db b2 b1 dp a1 b1 dap perp da denom dot dap db num.. b1 b2 # return def seg_intersect a1 a2 b1 b2 da a2 a1 db b2 b1 dp a1 b1 dap perp da denom dot dap db num dot dap dp return..

How can I check if two segments intersect?

http://stackoverflow.com/questions/3838329/how-can-i-check-if-two-segments-intersect

interval. Your line formulas are f1 x A1 x b1 y f2 x A2 x b2 y As we got two points by segment we are able to determine A1.. points by segment we are able to determine A1 A2 b1 and b2 A1 Y1 Y2 X1 X2 Pay attention to not dividing by zero A2 Y3 Y4.. Pay attention to not dividing by zero b1 Y1 A1 X1 Y2 A1 X2 b2 Y3 A2 X3 Y4 A2 X4 If the segments are parallel then A1 A2 if..

How to match two arrays

http://stackoverflow.com/questions/5044491/how-to-match-two-arrays

two arrays I have two arrays A a b c d and B a1 a2 b1 b2 b3 c1 c2 c3 d1 d2 d3 d4 I want to match between the two arrays... to match between the two arrays. Match Result a a1 a2 b b1 b2 b3 c c1 c2 c3 d d1 d2 d3 d4 python ironpython share improve..

Python - Intersection of two lists

http://stackoverflow.com/questions/642763/python-intersection-of-two-lists

get an intersection of two flat lists b1 1 2 3 4 5 9 11 15 b2 4 5 6 7 8 b3 val for val in b1 if val in b2 or def intersect.. 3 4 5 9 11 15 b2 4 5 6 7 8 b3 val for val in b1 if val in b2 or def intersect a b return list set a set b print intersect.. intersect a b return list set a set b print intersect b1 b2 But when I have to find intersection for nested lists then my..

SQLAlchemy classes across files

http://stackoverflow.com/questions/7478403/sqlalchemy-classes-across-files

sessionmaker bind engine session Session a A.A b1 B.B b2 B.B c1 C.C c2 C.C a.Bs.append b1 a.Bs.append b2 a.Cs.append.. A.A b1 B.B b2 B.B c1 C.C c2 C.C a.Bs.append b1 a.Bs.append b2 a.Cs.append c1 a.Cs.append c2 session.add a session.commit The.. sessionmaker bind engine session Session a1 a.A b1 b.B b2 b.B c1 c.C c2 c.C a1.Bs.append b1 a1.Bs.append b2 a1.Cs.append..

Python, How to get all external ip addresses with multiple NICs

http://stackoverflow.com/questions/8281371/python-how-to-get-all-external-ip-addresses-with-multiple-nics

17 'broadcast' 'ff ff ff ff ff ff' 'addr' '00 02 55 7b b2 f6' 2 'broadcast' '24.19.161.7' 'netmask' '255.255.255.248'.. 'ffff ffff ffff ffff ' 'addr' 'fe80 202 55ff fe7b b2f6 eth0' ni.ifaddresses.__doc__ 'Obtain information about the..

pandas: Filling missing values within a group

http://stackoverflow.com/questions/18265930/pandas-filling-missing-values-within-a-group

3 3 3 3 'cs_name' np.nan 'A1' np.nan np.nan np.nan np.nan 'B2' np.nan 'A1' np.nan np.nan np.nan Out 177 cs_name trial 0 NaN.. trial 0 NaN 1 1 A1 1 2 NaN 1 3 NaN 1 4 NaN 2 5 NaN 2 6 B2 2 7 NaN 2 8 A1 3 9 NaN 3 10 NaN 3 11 NaN 3 I'm able to fill.. output cs_name trial 0 A1 1 1 A1 1 2 A1 1 3 A1 1 4 B2 2 5 B2 2 6 B2 2 7 B2 2 8 A1 3 9 A1 3 10 A1 3 11 A1 3 python..

Get formula from Excel cell with python xlrd

http://stackoverflow.com/questions/4690423/get-formula-from-excel-cell-with-python-xlrd

formulas available otherwise having parsed the following B2 A2 B3 A3 B2 B4 A4 B3 B5 A5 B4 ... B60 A60 B59 you would need.. otherwise having parsed the following B2 A2 B3 A3 B2 B4 A4 B3 B5 A5 B4 ... B60 A60 B59 you would need to deduce the..

multi-level defaultdict with variable depth in python

http://stackoverflow.com/questions/5369723/multi-level-defaultdict-with-variable-depth-in-python

in python I have a large list like A B1 C1 1 A B1 C2 2 A B2 3 D E F G 4 I want to build a multi level dict like A B1 C1.. G 4 I want to build a multi level dict like A B1 C1 1 C2 1 B2 3 D E F G 4 I know that if I use recursive defaultdict I can.. recursive defaultdict I can write table A B1 C1 1 table A B2 2 but this works only if I hardcode those insert statement...

Python - Extra Excel chart series with win32com

http://stackoverflow.com/questions/6339115/python-extra-excel-chart-series-with-win32com

valoresx xlSheet.Range A1 A2 valoresy xlSheet.Range B1 B2 series.XValues valoresx series.Values valoresy series.Name Algoritmos.. xlSheet.Range A1 A2 series.Values xlSheet.Range B1 B2 series.Name Algoritmos chart.Axes 0 .HasMajorGridlines True..

Finding an optimal solution that minimizes a constraint?

http://stackoverflow.com/questions/7927787/finding-an-optimal-solution-that-minimizes-a-constraint

3 Slingers and 4 birds. Time 1 2 3 4 5 Slinger S1 B1 B2 B1 B2 B3 B4 S2 B1 B1 B2 B3 B4 S3 B1 B3 B4 B1 B2 B3 B4 and.. 3 Slingers and 4 birds. Time 1 2 3 4 5 Slinger S1 B1 B2 B1 B2 B3 B4 S2 B1 B1 B2 B3 B4 S3 B1 B3 B4 B1 B2 B3 B4 and my data.. Time 1 2 3 4 5 Slinger S1 B1 B2 B1 B2 B3 B4 S2 B1 B1 B2 B3 B4 S3 B1 B3 B4 B1 B2 B3 B4 and my data looks like this..

How to generate Excel spreadsheets with embedded graphs?

http://stackoverflow.com/questions/8462025/how-to-generate-excel-spreadsheets-with-embedded-graphs

'A3' .FormulaR1C1 2 ws.Range 'A4' .FormulaR1C1 3 ws.Range 'B2' .FormulaR1C1 4 ws.Range 'B3' .FormulaR1C1 5 ws.Range 'B4' .FormulaR1C1.. 2 Range A4 .Select ActiveCell.FormulaR1C1 3 Range B2 .Select ActiveCell.FormulaR1C1 4 Range B3 .Select ActiveCell.FormulaR1C1..