Jeffery Utter jeffutter

maxmilton / asynchronous-sentry-js-error-tracking.html

Last active April 27, 2020 15:43

How to load the Sentry JavaScript error tracking script 'raven.js' asynchronously and still capture errors before the script is loaded.

	<!doctype html>
	<html lang="en">
	<head>
	<meta charset="utf-8">

	<title>Asynchronous Sentry JavaScript Error Tracking</title>

	<!-- putting your CSS near the top is always a good idea -->
	<link rel="stylesheet" href="/app.css"></link>

eliotsykes / rspec_cheatsheet_controller_spec.rb

Last active September 19, 2025 16:28

RSpec Cheatsheet

	require 'rails_helper'

	RSpec.describe TodosController, :type => :controller do

	describe "GET #index" do
	#describe "POST #create" do
	#describe "GET #show" do
	#describe "PATCH #update" do (or PUT #update)
	#describe "DELETE #destroy" do
	#describe "GET #new" do

jeffutter / cleandocker.sh

Created August 7, 2014 04:55

Clean Old Docker Containers/Images

	#!/bin/bash
	containers=$( (docker ps ; docker ps -a ) \| tr -s ' ' \| sort \| uniq -u \|grep -v '_data'\|grep -v "CONTAINER" \| awk '{print $1}' )
	if [[ -n $containers ]]; then
	docker rm $containers
	fi

	images=$(docker images \|grep '<none>'\| awk '{print $3}')
	if [[ -n $images ]]; then
	docker rmi $images
	fi

tsenart / gist:5fc18c659814c078378d

Last active February 25, 2026 11:21

HTTP Closures

cainlevy / with_retries.rb

Created October 28, 2011 21:19

with_retries{} helper to easily catch and retry exceptions in Ruby

	module Retriable
	# This will catch any exception and retry twice (three tries total):
	# with_retries { ... }
	#
	# This will catch any exception and retry four times (five tries total):
	# with_retries(:limit => 5) { ... }
	#
	# This will catch a specific exception and retry once (two tries total):
	# with_retries(Some::Error, :limit => 2) { ... }
	#

nruth / tests_spec.rb

Created July 30, 2010 20:48

how not to loop/nest rspec example groups (where you want to iterate diferent let/before variable values)

	class Tests
	SUBTESTS = %w(Abstract Decision Quantitative Verbal)
	end

	describe Tests do

	describe "before assigning @ - " do
	describe "this doesn't work because the loops are all at the same describe level (the befores override one another)" do
	Tests::SUBTESTS.each do \|test\|
	before(:each) do