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goncalvesjoao

goncalvesjoao

CarrierWave: add/remove individual images using input file multiple

How to add and remove individual files using input file ‘multiple’ without loosing previously selected files

Mar 24, 2020

CarrierWave: add/remove individual images using input file multiple

Mar 24, 2020

goncalvesjoao

Break input file into individual files and preview them

Say you want to make use of input file control ‘multiple’ but you also want to choose which files you want to remove and add new ones.

Mar 23, 2020

Break input file into individual files and preview them

Mar 23, 2020

goncalvesjoao

How to have a working ‘/health’ endpoint while Rails is 500ring

You wanna make sure your rails app can connect to external entities, like and API, Redis or Postgres so you build an endpoint…

May 17, 2019

How to have a working ‘/health’ endpoint while Rails is 500ring

May 17, 2019

goncalvesjoao

Rails, Devise, JWT and the forgotten Warden

Long story short: Most of the examples that we found under the Rails devise jwt examples google search do not make full use of devise’s…

Apr 15, 2016

Rails, Devise, JWT and the forgotten Warden

Apr 15, 2016

goncalvesjoao

Rails special route for single page applications

OK. You got a React, Angular, Ember, etc. Single Page Application (SPA) with its own set of routes.

Apr 7, 2016

Rails special route for single page applications

Apr 7, 2016

goncalvesjoao

React + ES7 decorators, how to inject props to your render method

Yes, this is yet another “reducing React’s boilerplate howto” but this one comes from the future!!

Nov 2, 2015

Nov 2, 2015

goncalvesjoao

Keep your kitchen clean

Your code base is a kitchen and you and your colleagues are chefs. You might be outputting the best and delicious dishes and your clients…

Oct 15, 2015

Keep your kitchen clean

Oct 15, 2015

goncalvesjoao

goncalvesjoao

Been developing for the web since 2007, went to London in 2016, moved to Tokyo in 2017 and now I’m back to Portugal.

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