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Cover image for Logical operators || (OR) and && (AND) and how to use them to find the first truthy or falsey value in a chain of operands

Pere Sola

Sep 15 '20

Logical operators || (OR) and && (AND) and how to use them to find the first truthy or falsey value in a chain of operands

2 min read

Cover image for Writing a queue in JS (using an Array)

Pere Sola

Sep 18 '20

Writing a queue in JS (using an Array)

#javascript #computerscience #beginners

2 min read

Cover image for Writing a queue in JS (using a Linked List)

Pere Sola

Sep 23 '20

Writing a queue in JS (using a Linked List)

#javascript #beginners #computerscience

2 min read

Cover image for Dynamic back button in your React app

Pere Sola

Oct 2 '20

Dynamic back button in your React app

#react #beginners #javascript

3 min read

Cover image for How to update child npm modules to fix vulnerabilities

Pere Sola

Oct 8 '20

How to update child npm modules to fix vulnerabilities

#npm #security #github #beginners

2 min read

Cover image for Export React child components from single file

Pere Sola

Oct 27 '20

Export React child components from single file

#react #beginners #tutorial

2 min read

Cover image for How does ({component: Component}) work in PrivateRoute?

Pere Sola

Nov 15 '20

How does ({component: Component}) work in PrivateRoute?

#react #beginners #tutorial

2 min read

Cover image for Setting up Linter, Prettier, Lint-staged, and Husky on a Create-React-App project

Pere Sola

Nov 30 '20

Setting up Linter, Prettier, Lint-staged, and Husky on a Create-React-App project

#react #beginners #tutorial

3 min read

Cover image for Fetch data from protected server content via Chrome Dev tools

Pere Sola

Mar 6 '21

Fetch data from protected server content via Chrome Dev tools

#beginners #tutorial

2 min read

Cover image for Create a React project without Create-React-App

Pere Sola

Mar 28 '21

Create a React project without Create-React-App

#react #beginners

3 min read

Cover image for Set up Cypress in your React Project

Pere Sola

May 9 '21

Set up Cypress in your React Project

#beginners #testing #react

1 min read

Pere Sola

Jul 15 '21

Gatsby, gatsby-source-filesystem and how to filter by the 'name' configuration option in graphQL

#gatsby

1 min read

Pere Sola

Jul 25 '21

Vanilla JS - how to work with modules

1 min read

Pere Sola

Jul 25 '21

[WIP] You Don't Know JavaScript. Glossary.

#javascript

2 min read

Pere Sola

Jul 30 '21

React Context API - why do we pass a defaut value to React.createContext()?

#react

1 min read

Pere Sola

Aug 19 '21

Work with stuff in other files in vanilla JS

2 min read

Pere Sola

Sep 22 '21

LINUX and command line stuff

10 min read

Pere Sola

Sep 28 '21

Advance Git course notes - Frontend Masters by Nina Zakharenko

15 min read

Pere Sola

Nov 14 '21

SEO with Gatsby

#gatsby

2 min read

Pere Sola

May 8 '22

Upload CSV, parse rows and save each row to MongoDB (using Mongoose) in an Express server

#mongodb #csv #node

3 min read

Pere Sola

Sep 3 '22

Chrome Dev Tools Tips and Tricks

#beginners #webdev #programming

5 min read

Pere Sola

Sep 27 '22

JS and React Patterns

#javascript #react

3 min read

Pere Sola

Nov 26 '22

[wip] CSS for JS developers

#css

8 min read

Pere Sola

Jan 7 '23

How to fix "dalvik.system.BaseDexClassLoader.findClass" exception in Flutter?

#flutter

1 min read

Pere Sola

Jan 15 '23

12 things I have learnt while building a Flutter app for development and production

#flutter

4 min read

Pere Sola

Jan 16 '23

How to debug Flutter app with real Android phone

#flutter

1 min read