http://guides.rubyonrails.org/migrations.html
- add_column
- add_index
- change_column
- change_table
- create_table
- drop_table
http://guides.rubyonrails.org/migrations.html
# | |
# Install the MYSQL driver | |
# gem install mysql2 | |
# | |
# Ensure the MySQL gem is defined in your Gemfile | |
# gem 'mysql2' | |
# | |
# And be sure to use new-style password hashing: | |
# http://dev.mysql.com/doc/refman/5.0/en/old-client.html | |
development: |
stats = Sidekiq::Stats.new | |
stats.queues | |
stats.enqueued | |
stats.processed | |
stats.failed |
// Async/Await requirements: Latest Chrome/FF browser or Babel: https://babeljs.io/docs/plugins/transform-async-to-generator/ | |
// Fetch requirements: Latest Chrome/FF browser or Github fetch polyfill: https://github.com/github/fetch | |
// async function | |
async function fetchAsync () { | |
// await response of fetch call | |
let response = await fetch('https://api.github.com'); | |
// only proceed once promise is resolved | |
let data = await response.json(); | |
// only proceed once second promise is resolved |
#!/usr/bin/python | |
import socket #for sockets | |
import sys #for exit | |
try: | |
#create an AF_INET, STREAM socket (TCP) | |
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) | |
except socket.error, msg: | |
print 'Failed to create socket. Error code: ' + str(msg[0]) + ' , Error message : ' + msg[1] |
set ignorecase | |
set smartcase | |
set scrolloff=3 " 3 lines above/below cursor when scrolling | |
" Emulated Plugins | |
set surround | |
" set easymotion | |
set NERDTree | |
" Copy to system clipboard as well |