urodoz

from django.contrib.admin import SimpleListFilter


class NullListFilter(SimpleListFilter):
    def lookups(self, request, model_admin):
        return (
            ('1', 'Null',),
            ('0', '!= Null',),
        )

urodoz

-- JSONB to text array
CREATE OR REPLACE FUNCTION jsonb_arr2text_arr(_js jsonb)
   RETURNS text[] AS
$func$
SELECT ARRAY(SELECT jsonb_array_elements_text(_js))
$func$
LANGUAGE sql IMMUTABLE;

-- JSONB to int array
CREATE OR REPLACE FUNCTION jsonb_arr2int_arr(_js jsonb)

urodoz

@mixin box_shadow ($level) {

    @if $level == 1 {
        box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
    } @else if $level == 2 {
        box-shadow: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
    } @else if $level == 3 {
        box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
    } @else if $level == 4 {
        box-shadow: 0 14px 28px rgba(0,0,0,0.25), 0 10px 10px rgba(0,0,0,0.22);

urodoz

#
# List of country codes and country ens.
#
# Data taken from: http://openconcept.ca/blog/mgifford/text_list_all_countries
#
countries:
  AF:
    en:   "Afghanistan"
    es:   "Afganistán"
    fr:   "Afghanistan"