React Js info, link

React Tutorial: An Overview and Walkthrough:

https://www.taniarascia.com/getting-started-with-react

JSX:
https://www.taniarascia.com/getting-started-with-react/#jsx-javascript–xml

Create a New React App:
https://reactjs.org/docs/create-a-new-react-app.html

Rendering Elements:
https://reactjs.org/docs/rendering-elements.html

Components:
https://reactjs.org/docs/components-and-props.html

Start With A Mock:
https://reactjs.org/docs/thinking-in-react.html#start-with-a-mock

Step 1: Break The UI Into A Component Hierarchy
https://reactjs.org/docs/thinking-in-react.html#step-1-break-the-ui-into-a-component-hierarchy

React Props:
https://www.w3schools.com/react/react_props.asp

Rendering a Component:

https://reactjs.org/docs/components-and-props.html#rendering-a-component

The constructor() method:

https://reactjs.org/docs/react-component.html#constructor

If you don’t initialize state and you don’t bind methods, you don’t need to implement a constructor for your React component.

Avoid copying props into state! This is a common mistake.

You Probably Don’t Need Derived State:
https://reactjs.org/blog/2018/06/07/you-probably-dont-need-derived-state.html

React Event, Binds:

https://www.w3schools.com/react/react_events.asp

Passing Arguments to Event Handlers:

https://reactjs.org/docs/handling-events.html#passing-arguments-to-event-handlers

Event binding: https://www.debuggr.io/react-setstate-is-not-a-function/

Building Your First React App: https://codeburst.io/building-your-first-react-app-c1f6eb814205

Calculator app: https://medium.com/@nitinpatel_20236/how-to-build-a-simple-calculator-application-with-react-js-bc10a4568bbd

Body Mass Index Calculator: https://www.proglogic.com/code/javascript/calculator/bmi.php

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Publish, Build:

Creating a Production Build: https://create-react-app.dev/docs/production-build/

Deployment: https://create-react-app.dev/docs/deployment/

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ReactJs + WordPress: https://snipcart.com/blog/reactjs-wordpress-rest-api-example

Free Bird WP oldalon

Use WordPress with React to Create Headless CMS for Your Web Application:

https://www.cloudways.com/blog/use-react-with-wordpress-to-create-headless-cms/

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Simple examples:

https://vegibit.com/a-simple-react-js-form-example/

https://reactjs.org/community/examples.html

https://react.rocks/tag/Beginner

Guitar chords: https://reactjsexample.com/simple-react-component-for-guitar-chord-charts-with-audio/

Kódbázis: https://www.youtube.com/channel/UCRNRqohbalZqwuQCb_zawcg

How to pass props to React components in Laravel

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One of the challenges I faced is to pass props from Laravel to React using Blade, and I’ve found a very quick workaround. Let’s suppose your react component gets an entity ID as a prop so you can load data when your component will mount, the idea here is to create a div in your Blade view which will contain the props you will be passing to your components

https://medium.com/@aminebenkeroum/how-to-pass-props-to-react-components-in-laravel-f9d32a0c5426

JQuery is Dead?

Listing stats about current JQuery usage and weighing pros and cons about learning JQuery now in 2020. This video will give you some suggestions and help you decide how much of this legacy library is still worth learning and discuss alternatives also.

Manual from jpg – Merge pdf info

Best PDF merger tool of 2020: Free and paid, for Windows, Mac, Android and online: https://www.techradar.com/best/best-pdf-merger

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Jpg to pdf : https://jpg2pdf.com/

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Combine JPG’s into one PDF with PHP:

https://stackoverflow.com/questions/25680490/combine-jpgs-into-one-pdf-with-php

Merge PDF files with PHP – ! suggest PDFMerger

https://stackoverflow.com/questions/4794435/merge-pdf-files-with-php

https://github.com/clegginabox/pdf-merger

Need Imagick: How to install and enable the Imagick extension in XAMPP for Windows

https://ourcodeworld.com/articles/read/349/how-to-install-and-enable-the-imagick-extension-in-xampp-for-windows

karrierváltás: Se pénzem, sem laptopom nem volt – így lett programozó a BKV metróvezetője

…másfél évig dolgozott a BKV-nál is, ahol a vállalat járművezetőjeként a kisföldalattin gyűjtötte a kilométereket. Ugyanakkor Ferencet mindig is érdekelte a programozás világa, egy sikeres felvételit követően el is végezte a Junior Java Developer bootcamp képzését.

https://hellobiznisz.hu/se-penzem-sem-laptopom-nem-volt-igy-lett-programozo-a-bkv-metrovezetoje/