Dan

Dan has asked 50 questions and find answers to 168 problems.

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About

I am a data scientist working with Python in London. I previously worked in quantitative finance in South Africa working in MATLAB.

Dan questions

lock on a static or instance variable in an abstract class
Using DeleteAllOnSubmit when the table has no primary key
Error converting a LINQ query with a TimeSpan? to a List<>?
airflow stops scheduling dagruns after task failure
Use selenium to write in and run a code cell in jupyterlab
How to implement a tabbed codeblock tag for Hexo
Emails with Airflow
Access m-files in a subfolder without permanently adding it to the path
How to choose value for serviceStatus.dwWaitHint?
Find index of all (non-unique) elements in a cell array as they appear in a second (sorted and unique) cell array

Dan answers

scipy.optimize.curve_fit can't fit an upside down gaussian
flatten a struct of arbitrarily nested arrays of integers into a flat array of integers
cut vector according to NaN values
Multi dimensional (2d better 3d) scatter-plot with different errorbars in matlab
Aggregating 2 NumPy arrays by confidence
how to resize x and y axis
How to concate two 3D matrices in Matlab?
Select next N rows in pandas dataframe using iterrows
Python - NumPy.Where with a Dictionary
looping over python list and string formating