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  • Countries with highest deaths from covid

    Dec 18, 2021 · 15 min read · python plotly covid-19  ·
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    Countries with highest deaths from covid

    A lot of time was spent in 2020 looking at daily covid numbers, which was getting overwhelming. Having taken a break for a while, this article combines covid data and vaccination data with population data to present a view of the countries with the highest deaths from Covid-19 and the vaccination status in the country.

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  • Python Notes

    Dec 18, 2021 · 0 min read · python  ·
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  • How to filter a Pandas DataFrame

    Nov 7, 2021 · 10 min read · pandas dataframe filter python  ·
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    How to filter a Pandas DataFrame

    There is a filter method on Pandas DataFrame, but it is limited to only filtering on the labels on the index columns. There are multiple ways to filter a DataFrame to focus on the information required. This article demonstrates a number of ways to filter data in a DataFrame.

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  • Create interactive chart with matplotlib and ipywidgets

    Apr 18, 2021 · 7 min read · ipywidgets python matplotlib  ·
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    Create interactive chart with matplotlib and ipywidgets

    ipywidgets are interactive HTML elements that can be used in Jupyter Notebooks to interact with outputs such as tables and charts. This article briefly introduces ipywidgets and uses them to change the rolling day period in a chart for the rolling average of deaths from covid-19.

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  • Water pouring puzzle

    Jan 31, 2021 · 12 min read · python puzzle  ·
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    Water pouring puzzle

    We came across the water pouring puzzle again recently and there was some discussion on where to start and explain how to slove it. The specific puzzle we came across was given two containers of sizes 7 and 4 litres, measure out a volume of water that is exactly 5 litres. A tap is available to refill the containers and …

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  • Three Dimensional Shapes and Shading

    Jan 24, 2021 · 12 min read · python vector 3D shading cross product mathplotlib  ·
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    Three Dimensional Shapes and Shading

    Three dimensional objects are not easy to represent on a 2D surface such as a page or screen. In this article, inspired by chapter 3 of Math for Programmers book, we look at the cross product of two 3D-vectors and representing the surface of any 3D object as a collection of triangles. The cross product can be used to …

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Eric Callanan

Lifelong learner, Software Engineering Manager, Passionate, Curious
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Recent Posts

  • Reduce in Swift
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  • Map on collections in Swift
  • Iterating over a Dictionary in Swift
  • Exploring data with Swift TabularData and DataFrame
  • Use Dependency Injection to Unit Test a ViewModel in Swift
  • Consistent Swift style in Xcode with SwiftLint
  • Display loading screen when fetching data in Swift

Tags

SWIFTUI 58 PYTHON 27 SWIFT 13 PATH 12 PANDAS 11 MVVM 8 MATPLOTLIB 7 PLOTLY 7 ANIMATION 6 BAR-CHART 6 CANVAS 6 COVID-19 5 SHAPE 5 TIC-TAC-TOE 5
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