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Pere Sola

Frontend Developer @Pleo.io. @LambdaSchool graduate

Location Dublin Joined Joined on  Personal website https://www.peresola.com/ github website

Education

Lambda School

[WIP] A tour of web capabilities

[WIP] A tour of web capabilities

Comments
3 min read

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Testing fundamentals

Testing fundamentals

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2 min read
Accessibility for the web

Accessibility for the web

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8 min read
Functional JS

Functional JS

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2 min read
[WIP] The Hard Parts of UI development

[WIP] The Hard Parts of UI development

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5 min read
Asynchronous JS stuff

Asynchronous JS stuff

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5 min read
Fix Cannot GET using VSCode Live Server extension

Fix Cannot GET using VSCode Live Server extension

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1 min read
How to allow or prevent VSCode from removing the file extension in imports

How to allow or prevent VSCode from removing the file extension in imports

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1 min read
You might not need a JS framework

You might not need a JS framework

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6 min read
JS modules

JS modules

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1 min read
Vite stuff

Vite stuff

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4 min read
Solve CORS error in express server

Solve CORS error in express server

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1 min read
Display images from assets folder in Flutter

Display images from assets folder in Flutter

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1 min read
How to use a hex color in Material App theme?

How to use a hex color in Material App theme?

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1 min read
Flutter - how to make virtual keyboard disappear

Flutter - how to make virtual keyboard disappear

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1 min read
Flutter - how to have variables in the Android Manifest file

Flutter - how to have variables in the Android Manifest file

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1 min read
Change Flutter launcher icon for Android

Change Flutter launcher icon for Android

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1 min read
How to access index of an array while mapping in Flutter

How to access index of an array while mapping in Flutter

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1 min read
Display Admob ads in your Flutter Android or iOS app

Display Admob ads in your Flutter Android or iOS app

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2 min read
How to debug Flutter app with real Android phone

How to debug Flutter app with real Android phone

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

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

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

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

1
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1 min read
Can I remove the "DEBUG" banner in Flutter?

Can I remove the "DEBUG" banner in Flutter?

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1 min read
How to fix "Name source files using `lowercase_with_underscores`" error in Flutter

How to fix "Name source files using `lowercase_with_underscores`" error in Flutter

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1 min read
[wip] Learning Flutter & Dart

[wip] Learning Flutter & Dart

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2 min read
[wip] CSS for JS developers

[wip] CSS for JS developers

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8 min read
JS and React Patterns

JS and React Patterns

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3 min read
Chrome Dev Tools Tips and Tricks

Chrome Dev Tools Tips and Tricks

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5 min read
Mongoose and how to group by count

Mongoose and how to group by count

15
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2 min read
Upload CSV, parse rows and save each row to MongoDB (using Mongoose) in an Express server

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

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3 min read
Looking to help Ukrainians with your technical skills?

Looking to help Ukrainians with your technical skills?

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1 min read
SEO with Gatsby

SEO with Gatsby

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2 min read
Advance Git course notes - Frontend Masters by Nina Zakharenko

Advance Git course notes - Frontend Masters by Nina Zakharenko

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15 min read
LINUX and command line stuff

LINUX and command line stuff

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10 min read
Work with stuff in other files in vanilla JS

Work with stuff in other files in vanilla JS

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

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

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1 min read
[WIP] You Don't Know JavaScript. Glossary.

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

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2 min read
Vanilla JS - how to work with modules

Vanilla JS - how to work with modules

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

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

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1 min read
Set up Cypress in your React Project

Set up Cypress in your React Project

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1 min read
Create a React project without Create-React-App

Create a React project without Create-React-App

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3 min read
Fetch data from protected server content via Chrome Dev tools

Fetch data from protected server content via Chrome Dev tools

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2 min read
How a website is rendered?

How a website is rendered?

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

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

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

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

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2 min read
Export React child components from single file

Export React child components from single file

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2 min read
How to update child npm modules to fix vulnerabilities

How to update child npm modules to fix vulnerabilities

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2 min read
Dynamic back button in your React app

Dynamic back button in your React app

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3 min read
Writing a queue in JS (using a Linked List)

Writing a queue in JS (using a Linked List)

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2 min read
Writing a queue in JS (using an Array)

Writing a queue in JS (using an Array)

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

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

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2 min read
How to debug code in production (Heroku) that worked fine in local environment?

How to debug code in production (Heroku) that worked fine in local environment?

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2 min read
Today's rabbit hole: securing JWTs for authentication, httpOnly cookies, CSRF tokens, secrets & more

Today's rabbit hole: securing JWTs for authentication, httpOnly cookies, CSRF tokens, secrets & more

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11 min read
Working with Node.js and Postgres in Heroku

Working with Node.js and Postgres in Heroku

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2 min read
Building a url-shortener. My architecture.

Building a url-shortener. My architecture.

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1 min read
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