Kat McKelvie

At university, I found my love of writing and coding. Both of which I was able to use in my career.During the past 15 years, I have held a number of positions such as:In-house Corporate Technical Writer for various software programs such as Navision and Microsoft CRM Corporate Trainer (staff of 30+) Programming Instructor Implementation Specialist for Navision and Microsoft CRM Senior PHP Coder

How to Apply a Function to NumPy Elements

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Problem Formulation and Solution Overview As a Pythonista, coding issues may occur where you need to apply a function against NumPy elements. To make it more fun, we have the following running scenario: We have a NumPy array containing five (5) negative numbers related to an inconsistent inventory count. Therefore, the Vice-President of Rivers Clothing … Read more

How to Apply a Function to List Elements

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Problem Formulation and Solution Overview As a Pythonista, coding issues may occur where you need to apply a function against array/matrix elements. To make it more fun, we have the following running scenario: The organization Happy Mortgages has six (6) different Mortgage Terms available: 30-Year, 20-Year, 15-Year, 10-Year, 7-Year, and 5-Year terms. The US Federal … Read more

How to Apply a Function to Series Elements

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Problem Formulation and Solution Overview As a Python Coder, situations arise where you will need to apply a function against elements of a Series. To make it more fun, we have the following running scenario: Rivers Clothing does business with six (6) different countries. The Tax Rates for the associated countries have increased by 2%. … Read more

How to Apply a Function to Column Elements

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Problem Formulation and Solution Overview As a Python Coder, situations arise where you will need to apply a function against elements of a DataFrame Column. To make it more fun, we have the following running scenario: You have a DataFrame containing user information (including the column Recurring). This column is the Monthly Fee for a … Read more

Build Website with Flask – Part 8

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This is part of our Flask series: Build Website with Flask – Part 1 Build Website with Flask – Part 2 Build Website with Flask – Part 3 Build Website with Flask – Part 4 Build Website with Flask – Part 5 Build Website with Flask – Part 6 Build Website with Flask – Part … Read more

Build Website with Flask – Part 6

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This is part of our Flask series: Build Website with Flask – Part 1 Build Website with Flask – Part 2 Build Website with Flask – Part 3 Build Website with Flask – Part 4 Build Website with Flask – Part 5 Build Website with Flask – Part 6 Build Website with Flask – Part … Read more

Build Website with Flask – Part 5

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This is part of our Flask series: Build Website with Flask – Part 1 Build Website with Flask – Part 2 Build Website with Flask – Part 3 Build Website with Flask – Part 4 Build Website with Flask – Part 5 Build Website with Flask – Part 6 Build Website with Flask – Part … Read more

Build Website with Flask – Part 4

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This is part of our Flask series: Build Website with Flask – Part 1 Build Website with Flask – Part 2 Build Website with Flask – Part 3 Build Website with Flask – Part 4 Build Website with Flask – Part 5 Build Website with Flask – Part 6 Build Website with Flask – Part … Read more

Build Website with Flask – Part 3

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This is part of our Flask series: Build Website with Flask – Part 1 Build Website with Flask – Part 2 Build Website with Flask – Part 3 Build Website with Flask – Part 4 Build Website with Flask – Part 5 Build Website with Flask – Part 6 Build Website with Flask – Part … Read more

Build Website with Flask – Part 1

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This is part of our Flask series: Build Website with Flask – Part 1 Build Website with Flask – Part 2 Build Website with Flask – Part 3 Build Website with Flask – Part 4 Build Website with Flask – Part 5 Build Website with Flask – Part 6 Build Website with Flask – Part … Read more

Build Website with Flask – Part 2

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This is part of our Flask series: Build Website with Flask – Part 1 Build Website with Flask – Part 2 Build Website with Flask – Part 3 Build Website with Flask – Part 4 Build Website with Flask – Part 5 Build Website with Flask – Part 6 Build Website with Flask – Part … Read more