chadwilken

module Searchkick
  class AsyncReindexStatus
    include Redis::Objects

    def id
      'searchkick-async-reindex-status'
    end

    list :currently_reindexing
  end

Jswizzy

Installing Swift on Ubuntu 20.04

1. Install Depencies

“clang”[ˈklæŋ] is the compiler based on LLVM for C, C++, Objective-C, and Objective-C++. clang is needed to install in order to Swift. Run the following code in Ubuntu terminal.

Before installing swift “libpython2.7” and “libpython2.7-dev” are needed to get Swift running. Run the following code.

jcrisp

class HandleBadEncodingMiddleware
  def initialize(app)
    @app = app
  end

  def call(env)
    begin
      Rack::Utils.parse_nested_query(env['QUERY_STRING'].to_s)
    rescue Rack::Utils::InvalidParameterError
      env['QUERY_STRING'] = ''

Chocksy

# FOR BUSY JOBS
# take the process_id from the /busy page in sidekiq and kill the longest running one.
workers = Sidekiq::Workers.new
long_process_id = 'integration.3:4:71111aaa111' # Eg: 'integration.3:4:71d1d7f4ef5a'
workers.each do |process_id, thread_id, work|
  process = Sidekiq::Process.new('identity' => process_id)
  process.stop! if process_id == long_process_id
end

# FOR SCHEDULED JOBS

satoruk

class App < Sinatra::Base
  configure do
    set :logger_level, :warn
    set :logger_log_file, File.join(root, 'log', "#{environment}.log")
  end

  configure :development do
    set :logger_level, :debug
  end

riggaroo

 private void initialiseOnlinePresence() {
        final DatabaseReference onlineRef = databaseReference.child(".info/connected");
        final DatabaseReference currentUserRef = databaseReference.child("/presence/" + userId);
        onlineRef.addValueEventListener(new ValueEventListener() {
            @Override
            public void onDataChange(final DataSnapshot dataSnapshot) {
                Log.d(TAG, "DataSnapshot:" + dataSnapshot);
                if (dataSnapshot.getValue(Boolean.class)){
                    currentUserRef.onDisconnect().removeValue();
                    currentUserRef.setValue(true);

pboling

PhantomJS

Install phantomjs (http://phantomjs.org)

brew has a recipe for phantomjs, but it has moved on to version 2.0.0, and we still require 1.8.2 (at newest), and we can't get that old and dirty with brew anymore.

On a Mac:

mkdir -p ~/root

wget https://phantomjs.googlecode.com/files/phantomjs-1.8.2-macosx.zip -O ~/root/phantomjs-1.8.2-macosx.zip

deanhume

fetch(url, {  
    method: 'POST',  
    headers: {  
      'auth': '1234'  
    },  
     body: JSON.stringify({
    name: 'dean',
    login: 'dean',
  })
})

JeffBelback

#!/bin/bash
# Stop all containers
containers=`docker ps -a -q`
if [ -n "$containers" ] ; then
        docker stop $containers
fi
# Delete all containers
containers=`docker ps -a -q`
if [ -n "$containers" ]; then
        docker rm -f -v $containers

oojikoo-gist

Single Table inheritance

reference: blog.thirst.co

In a nutshell, STI allows you to create subclasses of a particular database table. Using a single table, you can cast rows to specific objects that extend the base model.

how to create STI relationships in Rails

Lets say we have a model Computer