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@Phlow
Phlow / list-categories-count.liquid
Last active June 4, 2021 18:33
Jekyll: List all categories with according post count and show and link all post items listed in the according category
<h2>Categories</h2>
<ul>
{% assign categories_list = site.categories %}
{% if categories_list.first[0] == null %}
{% for category in categories_list %}
<li><a href="#{{ category | downcase | downcase | url_escape | strip | replace: ' ', '-' }}">{{ category | camelcase }} ({{ site.tags[category].size }})</a></li>
{% endfor %}
{% else %}
{% for category in categories_list %}
<li><a href="#{{ category[0] | downcase | url_escape | strip | replace: ' ', '-' }}">{{ category[0] | camelcase }} ({{ category[1].size }})</a></li>
@staltz
staltz / introrx.md
Last active December 1, 2025 11:31
The introduction to Reactive Programming you've been missing
@kevin-smets
kevin-smets / iterm2-solarized.md
Last active December 8, 2025 01:47
iTerm2 + Oh My Zsh + Solarized color scheme + Source Code Pro Powerline + Font Awesome + [Powerlevel10k] - (macOS)

Default

Default

Powerlevel10k

Powerlevel10k

@ZachBeta
ZachBeta / fixtures.rake
Created June 10, 2012 16:32
Rake task to create fixtures from test database in Rails 3.1
#put in lib/tasks/fixtures.rake
namespace :db do
namespace :fixtures do
desc 'Create YAML test fixtures from data in an existing database.
Defaults to development database. Set RAILS_ENV to override.'
task :dump => :environment do
sql = "SELECT * FROM %s"
skip_tables = ["schema_migrations"]
ActiveRecord::Base.establish_connection(:development)
(ActiveRecord::Base.connection.tables - skip_tables).each do |table_name|
@mrchess
mrchess / gist:1820380
Created February 13, 2012 20:57
Exposes a variable openHTTPs which keeps track of how many XMLHttpRequests you have active.
<script>
(function() {
var oldOpen = XMLHttpRequest.prototype.open;
window.openHTTPs = 0;
XMLHttpRequest.prototype.open = function(method, url, async, user, pass) {
window.openHTTPs++;
this.addEventListener("readystatechange", function() {
if(this.readyState == 4) {
window.openHTTPs--;
}
@jimbojsb
jimbojsb / gist:1630790
Created January 18, 2012 03:52
Code highlighting for Keynote presentations

Step 0:

Get Homebrew installed on your mac if you don't already have it

Step 1:

Install highlight. "brew install highlight". (This brings down Lua and Boost as well)

Step 2:

@nazgob
nazgob / ctags.setup
Created January 6, 2012 13:44
ctags setup on mac
# you have ctags but it does not work...
$ ctags -R --exclude=.git --exclude=log *
ctags: illegal option -- R
usage: ctags [-BFadtuwvx] [-f tagsfile] file ...
#you need to get new ctags, i recommend homebrew but anything will work
$ brew install ctags
#alias ctags if you used homebrew
$ alias ctags="`brew --prefix`/bin/ctags"
@watson
watson / ability.rb
Created October 5, 2011 09:50
Active Admin CanCan integration with shared front/backend User model and multi-level autherization
# app/models/ability.rb
# All front end users are authorized using this class
class Ability
include CanCan::Ability
def initialize(user)
user ||= User.new
can :read, :all
@adamsanderson
adamsanderson / test_mail_purge.rb
Created December 18, 2010 04:35
An example of using MiniTest::Mock
require 'minitest/mock'
require 'minitest/unit'
require 'date'
MiniTest::Unit.autorun
class TestMailPurge < MiniTest::Unit::TestCase
class MailPurge
def initialize(imap)
@imap = imap