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fkoessler
Ruby & Javascript developer
  • Member for 12 years, 4 months
  • Last seen this week
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About

Co-Founder at Khawa Technology

I do web development with Ruby and Javascript mainly.

Skills include :

  • Langages : Ruby / Javascript / HTML5 / CSS3
  • Frameworks : Ruby on Rails / React / Next.js / Jekyll
  • E-commerce : Spree / Solidus / Shopify
  • Devops : Linux / Docker / Ansible / Vagrant / CircleCI / Heroku / OpenStack
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Top posts
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93
Git Submodule update over https
Jun 17, 2015
67
How do I add an unbound field to a form in Symfony which is otherwise bound to an entity?
Oct 7, 2012
50
ArgumentError: Factory not registered
Jun 6, 2014
48
Query builder join on ManyToMany relationship
Apr 8, 2012
42
use custom fonts with wkhtmltopdf
May 16, 2012
39
How can I have optional parameters in Symfony2 route?
Aug 16, 2012
27
ArgumentError: Factory not registered
Jun 6, 2014
25
Query builder join on ManyToMany relationship
Apr 6, 2012
23
Load content with ajax in bootstrap modal
Feb 20, 2013
20
Test for ActiveRecord::RecordNotFound
Jul 10, 2014
Top network posts
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23
« Nulle part » ou « nul part » ?
19
Différence entre « sur » et « au-dessus »
14
When to use “quel” or “quoi”?
5
Expliquer la différence entre « parler à » et « parler avec »