mohangk’s gists

mohangk / insert_only_data_model_changes.sql

Last active December 23, 2020 07:48 — forked from kmoppel/insert_only_data_model_changes.sql

	ALTER TABLE pgbench_accounts
	ADD created_on timestamptz,
	DROP CONSTRAINT pgbench_accounts_pkey;

	CREATE UNIQUE INDEX ON pgbench_accounts(aid, created_on DESC);

mohangk / emoji.js

Last active August 29, 2015 14:15 — forked from thomasboyt/emoji.js

	/** @jsx React.DOM */

	define([
	'react',
	'modernizr',
	'punycode'
	], function(React, Modernizr, punycode) {

	/**
	* Replaces the emojis in a text string with <img> tags

mohangk / per_app_postgres.sh

Created July 28, 2013 02:31 — forked from rnorth/per_app_postgres.sh

	#!/bin/bash
	set -e

	export APP_NAME=$1
	export PGHOST=$(< $HOME/predeploy.d/postgres_host)
	export PGUSER=admin

	if [ -f $HOME/$APP_NAME/DATABASE_URL ]; then
	# Database URL is already set - DB must exist
	DATABASE_URL=$(cat $HOME/$APP_NAME/DATABASE_URL)

mohangk / gist:5907671

Created July 2, 2013 08:39 — forked from wayneeseguin/gist:774785

	my_chpwd()
	{
	if [[ -s "$PWD/set_env" ]] ; then

	source "$PWD/set_env"

	echo '(automatically sourced set_env)'

	fi

mohangk / active_merchant.rb

Created January 6, 2013 08:56 — forked from saranyan/active_merchant.rb

	if Rails.env.production?
	PAYPAL_ACCOUNT = 'production@gmail.com'
	else
	PAYPAL_ACCOUNT = 'development@gmail.com'
	ActiveMerchant::Billing::Base.mode = :test
	end

mohangk / post-receive

Created June 15, 2012 07:41 — forked from carlosantoniodasilva/post-receive

Basic git post-receive hook file to deploy a Rails app.

	#!/bin/bash

	APP_NAME="your-app-name-goes-here"
	APP_PATH=/home/deploy/${APP_NAME}

	# Production environment
	export RAILS_ENV="production"
	# This loads RVM into a shell session. Uncomment if you're using RVM system wide.
	# [[ -s "/usr/local/lib/rvm" ]] && . "/usr/local/lib/rvm"

mohangk / pre-commit

Created May 21, 2012 02:58 — forked from spulec/pre-commit

Yipit Pre-commit Hook

	#!/usr/bin/env python

	import os
	import re
	import subprocess
	import sys

	modified = re.compile('^(?:M\|A)(\s+)(?P<name>.*)')

	CHECKS = [

mohangk / db_server.rb

Created May 10, 2012 01:48 — forked from exoer/db_server.rb

Create postgres users and databases from Chef

	include_recipe "postgresql::server90"

	# inspiration from
	# https://gist.github.com/637579

	execute "create-root-user" do
	code = <<-EOH
	psql -U postgres -c "select * from pg_user where usename='root'" \| grep -c root
	EOH
	command "createuser -U postgres -s root"

mohangk / db_server.rb

Created May 9, 2012 09:33 — forked from coderanger/db_server.rb

Create postgres users and databases from Chef

	#
	# Cookbook Name:: atari
	# Recipe:: db_server
	#
	# Copyright 2010, Atari
	#
	# All rights reserved
	#

	include_recipe "postgresql::server"

mohangk / gist:2432699

Created April 20, 2012 23:44

Sample HTML page with Twitter's Bootstrap, Ryan Fait's Sticky Footer, and a full-width footer

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8" />
	<meta name="author" content="Martin Bean" />
	<title>Twitter’s Bootstrap with Ryan Fait’s Sticky Footer</title>
	<link rel="stylesheet" href="css/bootstrap.min.css" />
	<style>
	html, body {
	height: 100%;

Mohan Krishnan mohangk