Guide to setting up a new Ubuntu 18.04 dev environment with Ruby and Elixir installed with the asdf version management tool.
Some of these packages may already be installed
sudo apt-get install make binutils gcc build-essential \
git curl zlib1g-dev openssl libssl-dev libreadline-dev \
| apiVersion: v1 | |
| kind: ReplicationController | |
| metadata: | |
| name: kube-registry-v0 | |
| namespace: kube-system | |
| labels: | |
| k8s-app: kube-registry | |
| version: v0 | |
| spec: | |
| replicas: 1 |
Disclaimer: This piece is written anonymously. The names of a few particular companies are mentioned, but as common examples only.
This is a short write-up on things that I wish I'd known and considered before joining a private company (aka startup, aka unicorn in some cases). I'm not trying to make the case that you should never join a private company, but the power imbalance between founder and employee is extreme, and that potential candidates would
| # Without this fix, downgrading from Rails 4 to Rails 3 causes session cookies to blow up. | |
| # | |
| # The way the flash is stored in the session changed in a backwards-incompatible way. | |
| if Rails::VERSION::MAJOR == 3 | |
| module ActionDispatch | |
| class Flash | |
| def call(env) | |
| if (session = env['rack.session']) && (flash = session['flash']) |
| #!/usr/bin/env ruby | |
| # List all keys stored in memcache. | |
| # Credit to Graham King at http://www.darkcoding.net/software/memcached-list-all-keys/ for the original article on how to get the data from memcache in the first place. | |
| require 'net/telnet' | |
| headings = %w(id expires bytes cache_key) | |
| rows = [] |