cecyc

def score(str)
  dictionary = { "A" => 1, "E" => 1, "I" => 1, "O" => 1, "U" => 1, "L" => 1,
             "N" => 1, "R" => 1, "S" => 1, "T" => 1, "D" => 2, "G" => 2,
             "B" => 3, "C" => 3, "M" => 3, "P" => 3, "F" => 4, "H" => 4,
             "V" => 4, "W" => 4, "Y" => 4, "K" => 5, "J" => 8, "X" => 8,
             "Q" => 10, "Z" => 10 }
  split_string = str.upcase.split("")
  sum = []
  split_string.each do |i|
    sum << dictionary[i]

cecyc

version: '2' #The Docker Compose file format version to be used

services:
  database: #The name of the container, you can name this whatever you want.
    image: mysql:latest #The image you are pulling into the container
    environment:
      MYSQL_ROOT_PASSWORD: tacos
      MYSQL_DATABASE: tacos
      MYSQL_USER: tacos
      MYSQL_PASSWORD: tacos

cecyc

How to copy a file in a remote onto your local machine:

scp REMOTE:FILENAME ./

REMOTE: where the file is FILENAME: the file you want to copy ./ where the file will be copied to (do not have to name it as it will use the name of the file in the remote

You can run a SQL query and pipe into a file on a remote location, then use method above to copy locally.

cecyc

package main

import "fmt"

func main() {
 
  for i := 0; i <= 500; i++ {
    //Print the integer, the string of i (rune), and the bytes of i
     fmt.Println(i, " - ", string(i), []byte(string(i))) 
  }

cecyc

How to add indexes in MySQL

Basics:

alter table NAME add index <column>

The above works if you are adding an index to just one column. If you need to index different variations:

alter table NAME add index INDEXNAME(things,to,index)

cecyc

Sometimes when you try to run your file, you may get an error because the file is not in your Ruby path. You can:

Run irb -I. to fix this but this is a pain. You could alias irb to irb -I....

You could also use bundle console to open irb with your gem code loaded (assuming that you _are_using bundler).

You could also...

  task :console do
 require 'irb'

cecyc

What are they?

http://www.webhooks.org/

Great talk on how webhooks work on a general level: https://vimeo.com/album/4045988/video/172433862

Setting up a webhook: how do?

Set-up a webhook consumer like you would set-up any route in your app: http://cookieshq.co.uk/posts/how-to-receive-webhooks-in-your-ruby-on-rails-application/

cecyc

MongoDB cheat sheet

For those of you learning Mongo and need a quick reference.

Show databases on the server

show dbs

Use a specific db on the server

cecyc

colorscheme desert 
syntax enable "enable language specific syntax
set tabstop=4 "tabs are 4 spaces
set number "show line numbers on the right
set showcmd "show command at bottom
set wildmenu "show autocomplete options
set showmatch "highlight corresponding [{()}]
set laststatus=2 "always show status bar
set splitbelow "set split to bottom
set splitright "set split to right hand side

cecyc

package main

import (
	"fmt"
)

type Doggo struct {
	Name string
	Age int
}