Skip to content

Instantly share code, notes, and snippets.

View manzhikov's full-sized avatar
🏠
Working from home

Ildar Manzhikov manzhikov

🏠
Working from home
24 followers · 19 following
View GitHub Profile
@manzhikov
manzhikov / test_mailer.rb
Last active April 14, 2023 19:30
rails console actionmailer test
class TestMailer < ActionMailer::Base
default from: 'me@mysite.com'
def welcome_email
mail(to: 'other@elsewhere.com', subject: 'Test mail', body: 'Test mail body')
end
end
TestMailer.welcome_email.deliver
@manzhikov
manzhikov / application_controller.rb
Last active August 29, 2015 14:16 — forked from abriening/application_controller.rb
# As used with CanCan and Devise
class ApplicationController < ActionController::Base
protect_from_forgery
include ErrorResponseActions
rescue_from CanCan::AccessDenied, :with => :authorization_error
rescue_from ActiveRecord::RecordNotFound, :with => :resource_not_found
before_filter :authenticate!
@manzhikov
manzhikov / 2.2.3
Last active January 21, 2016 17:11
Rbenv ruby-2.2.3-railsexpress
build_package_patch_ruby_railsexpress() {
fetch_git rvm-patchsets git://github.com/skaes/rvm-patchsets.git master
for p in rvm-patchsets/patches/ruby/2.2.3/railsexpress/* ; do
patch -p1 < $p
done
}
install_package "openssl-1.0.2d" "https://www.openssl.org/source/openssl-1.0.2d.tar.gz#671c36487785628a703374c652ad2cebea45fa920ae5681515df25d9f2c9a8c8" mac_openssl --if has_broken_mac_openssl
install_package "ruby-2.2.3" "https://cache.ruby-lang.org/pub/ruby/2.2/ruby-2.2.3.tar.gz#df795f2f99860745a416092a4004b016ccf77e8b82dec956b120f18bdc71edce" patch_ruby_railsexpress ldflags_dirs standard verify_openssl
@manzhikov
manzhikov / digital_ocean_setup.md
Created April 30, 2016 00:11 — forked from ChuckJHardy/digital_ocean_setup.md
DigitalOcean Ubuntu 14.04 x64 + Rails 4 + Nginx + Unicorn + PostgreSQL + Capistrano 3 Setup Instructions

DigitalOcean Ubuntu 14.04 x64 + Rails 4 + Nginx + Unicorn + PostgreSQL + Capistrano 3

Create a Droplet

SSH into Root

$ ssh root@123.123.123.123

Change Root Password

@manzhikov
manzhikov / install-comodo-ssl-cert-for-nginx.rst
Created June 30, 2016 20:33 — forked from bradmontgomery/install-comodo-ssl-cert-for-nginx.rst
Steps to install a Comodo PositiveSSL certificate with Nginx.

Setting up a SSL Cert from Comodo

I use Namecheap.com as a registrar, and they resale SSL Certs from a number of other companies, including Comodo.

These are the steps I went through to set up an SSL cert.

Purchase the cert

@manzhikov
manzhikov / 2.3.3
Last active February 23, 2017 23:45
build_package_patch_ruby_railsexpress() {
fetch_git rvm-patchsets git://github.com/skaes/rvm-patchsets.git master
for p in rvm-patchsets/patches/ruby/2.3.3/railsexpress/* ; do
patch -p1 < $p
done
}
install_package "openssl-1.0.2d" "https://www.openssl.org/source/openssl-1.1.0e.tar.gz#57be8618979d80c910728cfc99369bf97b2a1abd8f366ab6ebdee8975ad3874c" mac_openssl --if has_broken_mac_openssl
install_package "ruby-2.3.3" "http://cache.ruby-lang.org/pub/ruby/2.3/ruby-2.3.3.tar.gz#241408c8c555b258846368830a06146e4849a1d58dcaf6b14a3b6a73058115b7" patch_ruby_railsexpress ldflags_dirs standard verify_openssl
@manzhikov
manzhikov / encoding-video.md
Created June 6, 2017 12:03 — forked from Vestride/encoding-video.md
Encoding video for the web

Encoding Video

Installing

Install FFmpeg with homebrew. You'll need to install it with a couple flags for webm and the AAC audio codec.

brew install ffmpeg --with-libvpx --with-libvorbis --with-fdk-aacc --with-opus
@manzhikov
manzhikov / nginx-tls.conf
Created July 26, 2017 03:13 — forked from gavinhungry/nginx-tls.conf
Nginx SSL/TLS configuration for "A+" Qualys SSL Labs rating
#
# Name: nginx-tls.conf
# Auth: Gavin Lloyd <gavinhungry@gmail.com>
# Desc: Nginx SSL/TLS configuration for "A+" Qualys SSL Labs rating
#
# Enables SPDY, PFS, HSTS and OCSP stapling. Configuration options not related
# to SSL/TLS are omitted here.
#
# Example: https://www.ssllabs.com/ssltest/analyze.html?d=gavinhungry.io
#
@manzhikov
manzhikov / snail.rb
Created August 19, 2017 21:42 — forked from dliberalesso/snail.rb
Sort an array of arrays like a snail (clockwise spiral sorting) with Ruby.
def snail(array)
result = Array.new
n = array.length
runs = n.downto(0).each_cons(2).to_a.flatten
delta = [[1,0], [0,1], [-1,0], [0,-1]].cycle
x, y = -1, 0
for run in runs
dx,dy = delta.next
run.times do |i|
x += dx
@manzhikov
manzhikov / shapefileConversion.md
Created November 29, 2017 18:49 — forked from YKCzoli/shapefileConversion.md
Step through of converting shapefile to geojson with qgis.

Converting shapefiles to geojson

####Assumptions

Get the data

We will use the Electoral District and Polling Division shapefiles found on the Elections Ontario site: