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Hello, I'm Koen 👋

I'm a fullstack webdeveloper and Artificial Intelligence student in Amsterdam, the Netherlands. Here I write notes for my past and future self.

Posts

  • Connect to NordVPN on login in Linux

    Aug 11, 2022
  • Join an array of strings by a comma in Ruby

    Aug 10, 2022
  • Remove an installed Ruby gem

    Aug 9, 2022
  • Base64 encode a Ruby hash

    Aug 8, 2022
  • Ruby: Check if string contains substring

    Aug 7, 2022
  • String interpolation in Ruby

    Aug 6, 2022
  • Custom CLI commands in Ruby on Rails

    Aug 5, 2022
  • Vue.js: Specify multiple types for component props

    Aug 4, 2022
  • Rename a column in a Laravel migration

    Aug 3, 2022
  • PHP: Sum values in a multidimensional array

    Aug 2, 2022
  • Remove a foreign key constraint in a Laravel migration

    Aug 1, 2022
  • Remove duplicate values from a JavaScript array

    Jul 31, 2022
  • Return Laravel validation errors as JSON

    Jul 30, 2022
  • Use Bootstrap for pagination links in Laravel

    Jul 29, 2022
  • Bitwise AND operator in PHP (&)

    Jul 28, 2022
  • PHP: Get the class name of an object without namespace

    Jul 27, 2022
  • Create a Zip file using PHP

    Jul 26, 2022
  • Remove a key from the request input in Laravel

    Jul 25, 2022
  • Fix the `403 This Action Is Unauthorized` error in Laravel

    Jul 24, 2022
  • Laravel: Apply validation rules only if the field is present

    Jul 23, 2022
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