mrsweaters

#!/usr/bin/env bash         

# login as root and run this script via bash & curl:

apt-get update
apt-get install -y build-essential bison openssl libreadline5 libreadline5-dev curl \
git-core zlib1g zlib1g-dev libopenssl-ruby libcurl4-openssl-dev libssl-dev \
libsqlite3-0 libsqlite3-dev sqlite3 libxml2-dev libmysqlclient-dev \
mysql-client mysql-server

mrsweaters

'use strict'

/**
 * A sample controller that stores data in the $rootScope
 */
angular.module('sample').controller('usingRootScopeController', ['$rootScope', '$scope', function ($rootScope, $scope) {
  // Resets the list of items.
  $scope.reset = function () {
    $rootScope.someList = [];
  }

mrsweaters

class MyController {

	editor: any;

	grapesJsConfig: {
		//whatever
	}

	constructor(private readonly $scope: ng.IScope) {}

mrsweaters

Subdomaining Localhost with Rails 5

I've been following this blog post on how to set up an api-only Rails 5 application. One of the sections talks about creating a subdomain for your api

Rails.application.routes.draw do
  constraints subdomain: "api" do
    scope module: "api" do

mrsweaters

'use strict';

const path = require('path')

exports.handler = (event, context, callback) => {
    //get request object
    const { request } = event.Records[0].cf

    const url = request.uri;

mrsweaters

/*
 * decaffeinate suggestions:
 * DS102: Remove unnecessary code created because of implicit returns
 * Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
 */
const OldHttpRequest = Turbolinks.HttpRequest;

Turbolinks.CachedHttpRequest = class CachedHttpRequest extends Turbolinks.HttpRequest {
  constructor(_, location, referrer) {
    super();

mrsweaters

sudo apt install build-essential autoconf automake autopoint chrpath cm-super-minimal debhelper dh-autoreconf  dh-strip-nondeterminism doxygen doxygen-latex gir1.2-rsvg-2.0 graphviz   libbz2-dev libcairo-script-interpreter2 libcairo2-dev libcdt5 libcgraph6   libclang1-3.6 libdjvulibre-dev libexif-dev libfftw3-bin libfftw3-dev  libfftw3-long3 libfftw3-quad3 libfile-stripnondeterminism-perl   libfontconfig1-dev libfreetype6-dev libgdk-pixbuf2.0-dev libglib2.0-dev   libgvc6 libgvpr2 libharfbuzz-dev libharfbuzz-gobject0 libice-dev   libilmbase-dev libjasper-dev libjbig-dev libjpeg-dev libjpeg-turbo8-dev   libjpeg8-dev libjs-jquery liblcms2-dev libllvm3.6v5 liblqr-1-0-dev   liblzma-dev libobjc-5-dev libobjc4 libopenexr-dev libpango1.0-dev  libpathplan4 libpcre3-dev libpcre32-3 libpcrecpp0v5 libperl-dev   libpixman-1-dev libpng12-dev libpotrace0 libptexenc1 libpthread-stubs0-dev   librsvg2-bin librsvg2-dev libsigsegv2 libsm-dev libsynctex1 libtexlua52   libtexluajit2 libtiff5-dev libtiffxx5 libwmf-dev libx11-dev li

mrsweaters

Migrating a Rails project from MySQL to PostgreSQL

This brief guide is written from my own experience with migrating a large (~5GB) MySQL database to PostgreSQL for a Rails project.

No warranties, guarantees, support etc. Use at your own risk and, as always, ENSURE YOU MAKE BACKUPS FIRST!

I chose [pgloader][1] because it's extremely fast. YMMV.

1. Replace mysql2 gem with pg in Gemfile.
2. Update config/database.yml for PostgreSQL. I used [Rails' template][2] as a starting point.

mrsweaters

#!/bin/sh                        

#  Output file for HTML5 video
#  requirements: ffmpeg .6+
#  usage: ./html5video.sh infile.mp4 640x360

target_directory='converted'
file=`basename $1`
filename=${file%.*}
filepath=`dirname $1`

mrsweaters

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname