romansavrulin

new Date().format("yyyy-MM-dd'T'HH:mm:ss'Z'", TimeZone.getTimeZone("UTC")) 

romansavrulin

rm -rf ~/Library/Application\ Support/Slack/
rm -rf ~/Library/Containers/com.tinyspeck.slackmacgap/
rm -rf ~/Library/Preferences/com.tinyspeck.slackmacgap.plist
rm -rf ~/Library/Saved\ Application\ State/com.tinyspeck.slackmacgap.savedState 
rm ~/Library/Safari/LocalStorage/*slack*

romansavrulin

#!/usr/bin/env python3
"""
Very simple HTTP server in python for logging requests
Usage::
    ./server.py [<port>]
"""
from http.server import BaseHTTPRequestHandler, HTTPServer
import logging

class S(BaseHTTPRequestHandler):

romansavrulin

This gist aims to explain the difference between stubs and mocks and when each should be used. For an introduction to stubs and mocks, start somewhere else, like here.

 

• Stub: used to isolate the object under test from its dependencies, preventing the test from being influenced by code outside the object. This way the test can't be made to fail or be broken by code which is not part of the specific functionality being tested. Stubs also lead to less code being run, which helps keep tests fast. A stub has no expectations. It doesn't care if it is called or how many times.

  For example, you might stub out a message sent to a database connection if all you are trying to test is the type of the method's return value.

 

romansavrulin

  gem 'lograge' # more readable logs
    gem 'logstash-event' # for logstash json format
  gem 'mono_logger' # threadsafe logging

romansavrulin

To remove a submodule you need to:

• Delete the relevant section from the .gitmodules file.
• Stage the .gitmodules changes git add .gitmodules
• Delete the relevant section from .git/config.
• Run git rm --cached path_to_submodule (no trailing slash).
• Run rm -rf .git/modules/path_to_submodule (no trailing slash).
• Commit git commit -m "Removed submodule "
• Delete the now untracked submodule files rm -rf path_to_submodule

romansavrulin

require 'nokogiri'
require 'open-uri'

# Get a Nokogiri::HTML:Document for the page we're interested in...

doc = Nokogiri::HTML(open('http://www.google.com/search?q=tenderlove'))

# Do funky things with it using Nokogiri::XML::Node methods...

####

romansavrulin

git clean -xfd
git submodule foreach --recursive git clean -xfd
git reset --hard
git submodule foreach --recursive git reset --hard
git submodule update --init --recursive

romansavrulin

##
# This file describes a simple way to implement the idea of pure virtual
# methods (abstract methods in Java, C#,...) in Ruby. Personally, I haven't
# used this pattern while programming in Ruby, but I thought it could be fun.
#


##
# This class provides a fancy way to show an error when a virtual method
# is being used but the subclass hasn't implemented it.

romansavrulin

Load lib files in production (Rails 5)

If you have your code defined in classes in lib/ folder you may have problems to load that code in production.

Autoloading is disabled in the production environment by default because of thread safety.

Change config/application.rb:

    config.autoload_paths << Rails.root.join("lib")
 config.eager_load_paths &lt;&lt; Rails.root.join("lib")