![Despite having used Python for years, today was the first time I've used numpy. Guys, I think numpy might be dark magic. : r/adventofcode Despite having used Python for years, today was the first time I've used numpy. Guys, I think numpy might be dark magic. : r/adventofcode](https://preview.redd.it/7ygrszcj7j481.png?width=640&crop=smart&auto=webp&s=51288acb9275eb0e0e83c18f64a30edd0e3db714)
Despite having used Python for years, today was the first time I've used numpy. Guys, I think numpy might be dark magic. : r/adventofcode
![Import Numpy Import Math1058_cwk Def Dijkstra1 Successors S Sappend S N-Len Successors し Dict #Shortest Path From S to P- Dict Ps Import Math While Len S <n #Predecessor Of讠in the S-I Import Numpy Import Math1058_cwk Def Dijkstra1 Successors S Sappend S N-Len Successors し Dict #Shortest Path From S to P- Dict Ps Import Math While Len S <n #Predecessor Of讠in the S-I](https://pics.me.me/import-numpy-import-math1058-cwk-def-dijkstra1-successors-s-55851606.png)
Import Numpy Import Math1058_cwk Def Dijkstra1 Successors S Sappend S N-Len Successors し Dict #Shortest Path From S to P- Dict Ps Import Math While Len S <n #Predecessor Of讠in the S-I
![Despite having used Python for years, today was the first time I've used numpy. Guys, I think numpy might be dark magic. : r/adventofcode Despite having used Python for years, today was the first time I've used numpy. Guys, I think numpy might be dark magic. : r/adventofcode](https://preview.redd.it/7ygrszcj7j481.png?auto=webp&s=190362b7cbff7533024072f060c65223bf3bee6c)
Despite having used Python for years, today was the first time I've used numpy. Guys, I think numpy might be dark magic. : r/adventofcode
![BUG] DataFrame.from_records is reporting 'numpy.float64' has no len() · Issue #1722 · rapidsai/cudf · GitHub BUG] DataFrame.from_records is reporting 'numpy.float64' has no len() · Issue #1722 · rapidsai/cudf · GitHub](https://user-images.githubusercontent.com/26169771/57680512-16868a80-762e-11e9-99bf-ee09f8a4d503.png)
BUG] DataFrame.from_records is reporting 'numpy.float64' has no len() · Issue #1722 · rapidsai/cudf · GitHub
![Write array to CSV inside arc script tool (works in pycharm, doesn't work in arc) - Geographic Information Systems Stack Exchange Write array to CSV inside arc script tool (works in pycharm, doesn't work in arc) - Geographic Information Systems Stack Exchange](https://i.stack.imgur.com/t2CS5.jpg)
Write array to CSV inside arc script tool (works in pycharm, doesn't work in arc) - Geographic Information Systems Stack Exchange
![len() of a numpy.ndarray causes "len() of unsized object" error. · Issue #3602 · open-mmlab/mmdetection · GitHub len() of a numpy.ndarray causes "len() of unsized object" error. · Issue #3602 · open-mmlab/mmdetection · GitHub](https://user-images.githubusercontent.com/6763078/91026070-daade380-e62c-11ea-93fe-06de274fad9c.png)
len() of a numpy.ndarray causes "len() of unsized object" error. · Issue #3602 · open-mmlab/mmdetection · GitHub
![Brian Granger on Twitter: "Why is my SGD implementation with NumPy slower than a plain python version? #frustratingweekend this is why: https://t.co/078EMsf799" / Twitter Brian Granger on Twitter: "Why is my SGD implementation with NumPy slower than a plain python version? #frustratingweekend this is why: https://t.co/078EMsf799" / Twitter](https://pbs.twimg.com/media/CX1FYZcVAAIBNSE.png)