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Michael Hagar mehagar

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@bazzel
bazzel / README.md
Last active March 20, 2022 22:00
Webpacker and I18n
$ rails new my-i8n --webpack

Gemfile

gem 'i18n-js'
@jaredbeck
jaredbeck / route_diff.rb
Created October 10, 2017 23:36
A better way to diff the before/after output of rake routes
#!/usr/bin/env ruby
# frozen_string_literal: true
# Usage:
#
# ```
# bin/rake routes > tmp/routes_before
# # edit routes.rb
# bin/rake routes > tmp/routes_after
# bin/dev/route_diff.rb tmp/routes_before tmp/routes_after
@alecharp
alecharp / keep-jenkins-plugins-uptodate.groovy
Last active December 22, 2022 06:01
Simple groovy script to upgrade active plugins when new versions are available
jenkins.model.Jenkins.getInstance().getUpdateCenter().getSites().each { site ->
site.updateDirectlyNow(hudson.model.DownloadService.signatureCheck)
}
hudson.model.DownloadService.Downloadable.all().each { downloadable ->
downloadable.updateNow();
}
def plugins = jenkins.model.Jenkins.instance.pluginManager.activePlugins.findAll {
it -> it.hasUpdate()
@bvis
bvis / README.md
Last active April 12, 2024 04:21
Docker Env Vars expanded with secrets content

Variables by Secrets

Sample script that allows you to define as environment variables the name of the docker secret that contains the secret value. It will be in charge of analyze all the environment variables searching for the placeholder to substitute the variable value by the secret.

Usage

You can define the next environment variables:

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.


Effective Engineer - Notes

What's an Effective Engineer?

@Rich-Harris
Rich-Harris / service-workers.md
Last active July 1, 2024 06:33
Stuff I wish I'd known sooner about service workers

Stuff I wish I'd known sooner about service workers

I recently had several days of extremely frustrating experiences with service workers. Here are a few things I've since learned which would have made my life much easier but which isn't particularly obvious from most of the blog posts and videos I've seen.

I'll add to this list over time – suggested additions welcome in the comments or via twitter.com/rich_harris.

Use Canary for development instead of Chrome stable

Chrome 51 has some pretty wild behaviour related to console.log in service workers. Canary doesn't, and it has a load of really good service worker related stuff in devtools.

@strzibny
strzibny / unused_routes.rb
Created May 5, 2016 15:21
Find unused routes in Rails
#!/usr/bin/env ruby
# Extracted from traceroute gem + checking the presence of views as well
require_relative './config/environment.rb'
class Traceroute
def initialize(app)
@app = app
end
@vasanthk
vasanthk / System Design.md
Last active July 6, 2024 18:35
System Design Cheatsheet

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

  1. Clarify and agree on the scope of the system
  • User cases (description of sequences of events that, taken together, lead to a system doing something useful)
    • Who is going to use it?
    • How are they going to use it?
@JunichiIto
JunichiIto / alias_matchers.md
Last active June 24, 2024 21:02
List of alias matchers in RSpec 3

This list is based on aliases_spec.rb.

You can see also Module: RSpec::Matchers API.

matcher aliased to description
a_truthy_value be_truthy a truthy value
a_falsey_value be_falsey a falsey value
be_falsy be_falsey be falsy
a_falsy_value be_falsey a falsy value