viktor-evdokimov

require 'csv'
require 'open-uri'

csv_text = open('http://www.vvv.hh.yyy.ggg/~hhhh/uuuu.csv')
csv = CSV.parse(csv_text, :headers=>true)
csv.each do |row|
  puts row
end

viktor-evdokimov

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

viktor-evdokimov

#!/bin/sh
exec 1>&2
if test $(git diff --cached -S'binding.pry' --name-only |
  LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0
then
  cat <<\EOF
Remove biniding.pry
EOF
  exit 1
fi

viktor-evdokimov

  # return which shell is used
  > echo $0
  -zsh

viktor-evdokimov

const http = require('http')
const { run, send, json } = require('micro')
const PORT = process.env.PORT || 8080
const response = "Hi from MICROservice on K8S draft"
const microHttp = fn => http.createServer((req, res) => run(req, res, fn))

const server = microHttp(async (req, res) => {
    const js = await json(req);
    const statusCode = 200;
    const data = { ...js, response };

viktor-evdokimov

# frozen_string_literal: true
source "https://rubygems.org"
git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
gem "sinatra", "~> 2.0"
gem "json", "~> 2.1"

viktor-evdokimov

#!/bin/sh

# Called by "git push" after it has checked the remote status,
# but before anything has been pushed.
#
# If this script exits with a non-zero status nothing will be pushed.
#
# Steps to install, from the root directory of your repo...
# 1. Copy the file into your repo at `.git/hooks/pre-push`
# 2. Set executable permissions, run `chmod +x .git/hooks/pre-push`

viktor-evdokimov

bash python rabbitmqadmin publish exchange=amq.default routing_key=test payload="$(cat myjson.json)"

viktor-evdokimov

# Moving to a new branch
# Unless there are other circumstances involved, this can be easily done by branching and rolling back.
# Note: Any changes not committed will be lost.

git branch newbranch      # Create a new branch, saving the desired commits
git reset --hard HEAD~1   # Move master back by 3 commits (GONE from master)
git checkout newbranch    # Go to the new branch that still has the desired commits

#from https://stackoverflow.com/questions/1628563/move-the-most-recent-commits-to-a-new-branch-with-git

viktor-evdokimov

#!/usr/bin/env ruby
#
# Usage: git-up
#        git-reup
#
# Like git-pull but show a short and sexy log of changes
# immediately after merging (git-up) or rebasing (git-reup).
#
# Inspired by Kyle Neath's `git up' alias:
# http://gist.github.com/249223