sajoku

# --------------------------------------------------------------------
# Create SoundCloud-style waveforms from mp3 files
# Author: David Cornu
# Credit for the idea goes to http://cl.ly/292t2B09022I3S3X3N2O
# 
# Requirements:
# mpg123 - [ % brew install mpg123 ]
# imagemagick - [ % brew install imagemagick ]
# rmagick - [ % brew install rmagick ]
#

sajoku

The Problem

wkhtmltopdf is broken and cannot render multiple fonts because of some issues around names. See wkhtmltopdf/wkhtmltopdf#2435

Workaround

1. Pick an 8 or less char name for each font and variation e.g. HelvBold, HelvLite, TimeReg
2. Every variation needs to be a separate font file, with all the details renamed in Font Forge using the short name determined before.
3. Give the font files the same short name (e.g. HelvBold.ttf)

sajoku

gitlab:
  image: 'gitlab/gitlab-ce:latest'
  container_name: gitlab
  restart: always
  hostname: 'gitlab.mcu.dc'
  environment:
    GITLAB_OMNIBUS_CONFIG: |
      external_url 'http://gitlab.mcu.dc:8090'
      gitlab_rails['gitlab_shell_ssh_port'] = 2290
      gitlab_rails['smtp_enable'] = true

sajoku

# pipenv allows us to install packages straight from source but only 
# when providing a location to the wheel
#pipenv install file:///home/packages/packages/aioredis-1.2.0-py3-none-any.whl
packages_directory='/home/packages/packages/'

packages=(aioredis asgiref asn1crypto async-timeout attrs autobahn automat cffi channels-redis channels constantly cryptography daphne django-redis django-reversion django-webpack-loader django h2 hiredis hpack hyperframe hyperlink idna incremental msgpack priority psycopg2-binary psycopg2 py-moneyed pyasn1-modules pyasn1 pycparser pyhamcrest pyopenssl pytz redis restless selenium service-identity six sqlparse twisted[http2,tls] txaio urllib3 uwsgi whitenoise zope.interface)
for package in ${packages[@]}
do
        package_location=$(find "$packages_directory" -print | grep -i "$package")
        echo "Found package: $package in location: $package_location"

sajoku

"Sometimes I want to run stuff in a docker-container like rails tests. With this local .vimrc that's configurable per project
" This 'overrides' the rails executable command and replaces it with docker-compose.
" Drawback is that it takes a bit of time to run docker
let g:test#ruby#rails#executable = 'docker-compose run web bin/rails test'

sajoku

# This way executes two queries because if not evaluates the base_set argument
def execute_query(base_set=None):
  if not base_set: # Eecutes the queryset thrown in
    base_set = YourObject.objects
    
   base_set.filter(pk=1) #this is where the queryset should be executed
  
 # Checking with is None does not evaulate the given base_set
def execute_query(base_set=None):
  if base_set is None: # Does not execute the given queryset.

sajoku

This creates a roomy table with borders around it. The important stuff here is the border-spacing and border-collapse. border-collaps: 0px 5px; -> 0px means the spacing between the cells (left and right), 5px is the spacing between the rows.

sajoku

from django import template
from django.core.urlresolvers import reverse

register = template.Library()

@register.simple_tag
def add_active(request, name, by_path=False):
    """ Return the string 'active' current request.path is same as name
    
    Keyword aruguments:

sajoku

from django.forms import ModelForm
from django.forms.models import inlineformset_factory

from models import Sponsor, Sponsorship


class SponsorForm(ModelForm):

    class Meta:
        model = Sponsor

sajoku

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048