Sylwia Vargas – Medium

Sylwia Vargas

Published in
Better Programming

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

Published in
Better Programming

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

Published in
Better Programming

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

Published in
The Startup

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

Published in
Better Programming

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

Published in
Better Programming

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

Published in
Better Programming

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

Published in
JavaScript in Plain English

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

Published in
Better Programming

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
Better Programming

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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