bsweger

Useful Pandas Snippets

A personal diary of DataFrame munging over the years.

Data Types and Conversion

Convert Series datatype to numeric (will error if column has non-numeric values)
(h/t @makmanalp)

Rolias

#pragma once
#include <QObject>
//See Gist Comment for description, usage, warnings and license information
#define AUTO_PROPERTY(TYPE, NAME) \
    Q_PROPERTY(TYPE NAME READ NAME WRITE NAME NOTIFY NAME ## Changed ) \
    public: \
       TYPE NAME() const { return a_ ## NAME ; } \
       void NAME(TYPE value) { \
          if (a_ ## NAME == value)  return; \
          a_ ## NAME = value; \