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Federico Kereki

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Mastering JavaScript Functional Programming: Write Clean, Robust, and Maintainable Web and Server Code Using Functional JavaScript and TypeScript

Mastering JavaScript Functional Programming: Write Clean, Robust, and Maintainable Web and Server Code Using Functional JavaScript and TypeScript

Apply functional programming techniques to write testable code for front- and back-end with improved clarity, concurrency, and performance

2023

Federico Kereki

Federico Kereki

Stories

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Federico Kereki
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StackAnatomy

Forever Functional: the Series

If you’re interested in Functional Programming, you’ll surely be interested in this series.

Nov 17, 2021

Forever Functional: the Series

Nov 17, 2021

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Federico Kereki
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Globant

Be on guard against “if/else” statements!

Three steps to bring guarded statements to JavaScript for safer, better code, and forego common usage of “else” statements.

Feb 25, 2021

Be on guard against “if/else” statements!

Feb 25, 2021

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Federico Kereki
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Cantor’s Paradise

A Modern Look at Square Roots in the Babylonian Way

Revisiting the Babylonian method for square roots: why and how does it work?

Dec 7, 2020

A Modern Look at Square Roots in the Babylonian Way

Dec 7, 2020

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Federico Kereki
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Cantor’s Paradise

A Totally New, Very Old Method for Finding Square Roots

A new iterative method to approximate square roots is found — but proven to be centuries old!

Sep 8, 2020

A Totally New, Very Old Method for Finding Square Roots

Sep 8, 2020

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Federico Kereki
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Globant

PEG away at evaluating expressions in JavaScript

Safely evaluate expressions in JavaScript in a simple yet powerful way, by using a Parsing Expression Grammar

Oct 20, 2020

PEG away at evaluating expressions in JavaScript

Oct 20, 2020

Federico Kereki
in
StackAnatomy

Better Error Handling with Monads (Part 2)

The first part of this article explained monads and wrote vanilla JS code for them. Now, this second part answers the big question: What…

Sep 1

Better Error Handling with Monads (Part 2)

Sep 1

Federico Kereki
in
StackAnatomy

Better Error Handling with Monads (Part 1)

What are monads? How do you create them in JavaScript, and how do you use them? What problems do they solve? Why should one care about…

Sep 1

Better Error Handling with Monads (Part 1)

Sep 1

Federico Kereki
in
StackAnatomy

Forever Functional #39 — Workers and Promises

Using workers in a functional way

Jul 29

Forever Functional #39 — Workers and Promises

Jul 29

Federico Kereki
in
StackAnatomy

Forever Functional #38 — Of maps and pipes, chains and nests, and more

Can we combine functions by using mapping? What about this in relation to function composition and pipelining?

May 31

Forever Functional #38 — Of maps and pipes, chains and nests, and more

May 31

Federico Kereki
in
StackAnatomy

Forever Functional #37 — Can AI do that?

Given the advances in Artificial Intelligence (AI), often coupled with Machine Learning (ML), which have provided us with tools like…

Apr 29

Forever Functional #37 — Can AI do that?

Apr 29

Federico Kereki

Federico Kereki

Book Author

Computer Systems Engineer, MSc in Education, Subject Matter Expert at Globant

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