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Chris Branson chrisbranson

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@lazaronixon
lazaronixon / _form.html.erb
Last active July 19, 2025 16:22
Hotwire Event-Driven Update Pattern
<%= form_with model: citizen, class: "card flex flex-col gap", data: { controller: "form" } do |form| %>
<div class="flex flex-col gap mb-2">
<div class="flex flex-col gap-half">
<% countries = Country.order(:name) %>
<%= label_tag :country_id, "Country", class: "text-sm font-medium leading-none" %>
<%= select_tag :country_id, options_from_collection_for_select(countries, :id, :name, citizen.country_id), include_blank: "Select one", class: "input", data: { action: "form#submit", form_submitter_param: "on_country_change" } %>
</div>
<div class="flex flex-col gap-half">
<% states = State.where(country_id: citizen.country_id).order(:name) %>
@xd003
xd003 / selenium-setup.sh
Last active April 21, 2024 13:33
Bash Script to setup Python + Selenium + chromedriver on a Headless Chrome Browser
#!/usr/bin/env bash
echo "This script will setup webdriver of your choice for selenium and create a template script with appropriate settings"
sleep 2
echo "This Script only supports Linux 64 bit and arm64/aarch64 kernel architecture currently"
sleep 2
uname="$(uname -m)"
case $uname in
arm64|aarch64|x86_64 )
@RobinDaugherty
RobinDaugherty / apply_this.sh
Last active December 7, 2018 12:45
Fix Pow's nack so that better_errors works on ruby 2.1+
curl -L https://gist.githubusercontent.com/RobinDaugherty/2731f20d303e6506d451384df2189210/raw/b52e6231170b3dce39633db29634dc892751910f/pow_better_errors_fix.patch |
patch ~/Library/Application\ Support/Pow/Versions/0.5.0/node_modules/nack/lib/nack/server.rb
@xcambar
xcambar / LICENSE
Last active November 20, 2015 12:57
Authenticated routing using AngularJS
Copyright (c) 2015 - Xavier Cambar <@ xcambar_gmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
@rgreenjr
rgreenjr / postgres_queries_and_commands.sql
Last active August 1, 2025 03:24
Useful PostgreSQL Queries and Commands
-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query
FROM pg_stat_activity
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%'
ORDER BY query_start desc;
-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query
FROM pg_stat_activity
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'
@victorbstan
victorbstan / clips.html
Created August 25, 2012 20:34
Angular JS and Rails 3 Infinite Scroll Pagination
<!--
This is the HTML portion of the infinite scroll/pagination with Rails and AngularJS tutorial
Required libraries for the tutorial and indicated as "Important",
together with implementation specific libraries marked as "Optional"
-->
<!DOCTYPE html>
<html>
<title>Clips</title>
<!-- Important -->
@moskvin
moskvin / gist:2283919
Created April 2, 2012 14:38
Fix for postgres connection via redis
------------------------- app/workers/post_receive.rb -------------------------
index 28216ec..39ead22 100644
@@ -2,6 +2,9 @@ class PostReceive
@queue = :post_receive
def self.perform(reponame, oldrev, newrev, ref, author_key_id)
+
+ defined?(ActiveRecord::Base) and ActiveRecord::Base.establish_connection
+
project = Project.find_by_path(reponame)
@rmoriz
rmoriz / Gemfile
Last active September 23, 2024 03:00
UUID primary keys in Rails 3
# Gemfile
…
gem 'uuidtools'
…
@skorks
skorks / subset_sum_dynamic.rb
Created February 26, 2011 14:32
Solving the subset sum problem via dynamic programming
require 'terminal-table/import'
class SubsetSumMatrix
class << self
def create_empty_for(array)
matrix = []
header = [nil] + build_header_from(array)
matrix << header
array.each_with_index do |element,i|
row = header.collect{|value| 'F'}