Matthias

Matthias has asked 45 questions and find answers to 13 problems.

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About

Instrumental in successful development of GUI components for client-server multi-user systems. Deployed advanced technologies such as UML, Microsoft .NET, OpenGL/DirectX and Microsoft SQL Server.

Matthias questions

PySpark: calculate mean, standard deviation and those values around the mean in one step
Google PubSub and auto-scaling Compute Engine instances (Python)
from deprecated Blobstore File API to serving blobs
how to do a nested for-each loop with PySpark
Create ImageView programmatically without Layout
Python: point on a line closest to third point
Pandas DataFrame: test if index name is set
ESLint error (Unexpected token ...) on JavaScript reduce to dictionary
Storing API keys and secrets in Google AppScript user property
PySpark: retrieve mean and the count of values around the mean for groups within a dataframe

Matthias answers

android spinner adapter OnItemSelectedListener what is Row Id
PySpark: calculate mean, standard deviation and those values around the mean in one step
How to create circular Slider WPF [closed]
Change cursor when dragging in WPF
How to replace words in a string using a dictionary mapping
Android autoupdate from own server
Storing API keys and secrets in Google AppScript user property
Pandas to_datetime loses timezone
RichTextBox rotating text for printing
Create specific multidimensional array