Hi there 👋

I'm Koen, web developer and artificial intelligence student from Amsterdam. Here I write notes to my future self.

Print object as dict in a Django template

  • django

Set the current user in a Django CreateView

  • django

Adding a placeholder to form fields in Django

  • django

Restart a service with SaltStack when a config file changes

  • saltstack

Render template directly from Django middleware

  • django

Target minions by multiple grains with Salt

  • saltstack

Hiding admin pages using Django middleware

  • django

Update a single field on a Django model

  • django

Comments in bash scripts

  • bash

What shells are in Linux

  • linux
  • bash

What is this shebang comment starting with #!

  • bash

Update a field for all objects in a Django QuerySet

  • django

Check for future posts in Hugo templates

  • hugo

Defining constants in bash scripts

  • bash

See which environment variables are set with `printenv`

  • bash

Data types in bash scripts

  • bash

Solving `permission denied` error for shell scripts

  • bash

Vertical align within flexboxes with Tailwind CSS

  • css

Horizontally center `.container` in Tailwind CSS

  • css

Find out where bash is installed

  • linux
  • command-line