Sylwia Vargas – Medium

Sylwia Vargas

Published in

Difference Between JavaScript Loops: For, ForEach(), For…of, and For…in

A cheat sheet for JavaScript developers

Feb 4, 2021

person sitting in front of computer writing in a notebook

Feb 4, 2021

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5 Ways to Refactor If/Else Statements in JavaScript Functions

Make your code run faster and look cleaner

Dec 9, 2020

Plant on a desk

Dec 9, 2020

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Lifecycle Methods 101: Adding and Unmounting a Countdown

Cancel all subscriptions and asynchronous tasks in the componentWillUnmount method

Mar 18, 2020

Lifecycle Methods 101: Adding and Unmounting a Countdown

Mar 18, 2020

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Hitchhiker’s Guide to Ruby Variables

Learn fast how to play with data and scopes in Ruby.

Mar 12, 2020

Hitchhiker’s Guide to Ruby Variables

Mar 12, 2020

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React Lifecycle Methods 101: Adding a Title to Your Page

Increase your page’s SEO and accessibility with one quick trick

Mar 6, 2020

React Lifecycle Methods 101: Adding a Title to Your Page

Mar 6, 2020

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Learn React’s Lifecycle Methods Through an Analogy

Code construction through real-life construction

Mar 3, 2020

Learn React’s Lifecycle Methods Through an Analogy

Mar 3, 2020

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React Router: What’s the Difference Between Components and Routes?

Be worry free, and enjoy React Router like a pro

Feb 18, 2020

React Router: What’s the Difference Between Components and Routes?

Feb 18, 2020

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React: Updating a value in state array

How to update just one value in an array of objects in a state

Feb 3, 2020

React: Updating a value in state array

Feb 3, 2020

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Algorithms: Check if a String Is a Palindrome in 4 Different Ways

“A man, a plan, a canal — Panama!” palindrome // true

Feb 2, 2020

Algorithms: Check if a String Is a Palindrome in 4 Different Ways

Feb 2, 2020

Published in

Build a CRUD JavaScript App With Fetches

Organize your process, write clean code, and test like a boss

Jan 10, 2020

Build a CRUD JavaScript App With Fetches

Jan 10, 2020

Sylwia Vargas

Sylwia Vargas

I teach React, Redux, JavaScript, Ruby, Rails at Flatiron School and Yale University | Follow me: https://twitter.com/sylwiavargas

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