danieldraper

#!/usr/bin/env bash

# Author: Daniel Draper
# Credit:
#   - https://github.com/vdka/dotfiles/
#   - https://github.com/mathiasbynens/dotfiles


# Install rbenv.
brew install rbenv

danieldraper

#!/usr/bin/env bash

# Author: Daniel Draper
# Credit:
#   - https://github.com/vdka/dotfiles/
#   - https://github.com/mathiasbynens/dotfiles


# Ask for the administrators password.
sudo -v

danieldraper

#!/usr/bin/env bash

# Author: Daniel Draper
# Credit:
#   - https://github.com/vdka/dotfiles/
#   - https://github.com/mathiasbynens/dotfiles


# Ask for the administrators password.
sudo -v

alekseykulikov

Recently CSS has got a lot of negativity. But I would like to defend it and show, that with good naming convention CSS works pretty well.

My 3 developers team has just developed React.js application with 7668 lines of CSS (and just 2 !important). During one year of development we had 0 issues with CSS. No refactoring typos, no style leaks, no performance problems, possibly, it is the most stable part of our application.

Here are main principles we use to write CSS for modern (IE11+) browsers:

• SUIT CSS naming conventions + SUIT CSS design principles;
• PostCSS + CSSNext. Future CSS syntax like variables, nesting, and autoprefixer are good enough;
• Flexbox is awesome. No need for grid framework;
• Normalize.css, base styles and variables are solid foundation for all components;

bearfrieze

Comprehensions in Python the Jedi way

by Bjørn Friese

Beautiful is better than ugly. Explicit is better than implicit.

-- The Zen of Python

I frequently deal with collections of things in the programs I write. Collections of droids, jedis, planets, lightsabers, starfighters, etc. When programming in Python, these collections of things are usually represented as lists, sets and dictionaries. Oftentimes, what I want to do with collections is to transform them in various ways. Comprehensions is a powerful syntax for doing just that. I use them extensively, and it's one of the things that keep me coming back to Python. Let me show you a few examples of the incredible usefulness of comprehensions.

subfuzion

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

jamtur01

These are the Kickstarter Engineering and Data role definitions for both teams.

Technical	Data	People
Junior Software Engineer
Software Engineer	Data Analyst
Senior Software Engineer	Data Scientist	Engineering Manager
Staff Engineer	VP of Data	Engineering Director
Principal Engineer		CTO

matthieubulte

List of papers (with links to the PDF versions) mentioned in Philip Wadler's presentation on Propositions as Types at StrangeLoop 2015 (https://www.youtube.com/watch?v=IOiZatlZtGU)

• Propositions as Types, Philip Wadler 2014
• Grundzuge der Theoretischen Logik, David Hilbert and Wilhelm Ackermann 1928
  • Unfortunately I couldn't find it available online for free, but you can find it on amazon!
• Über formal unentscheidbare Sätze der Principia Mathematica und verwandter Systeme I (original, translated), Kurt Gödel 1930
• Proof of normalization for natural deduction, Gerhard Gentzen 1935
• An Unsolvable Problem of Elementary Number Theory, Alonzo Church 1936
• [General recursive functions of na

mathildathompson

#Make sure the postgres App is running on computer
#Carrierwave works with ORM such as Active Record and Datamapper;
rails new carrier_wave_app -d postgresql
add production and development database to database.yml #make sure you do not add one of the fields to production
rails g scaffold art_galleries name:string location:string avatar:text #Also create the table in migrations folder; 
#Is it added to the protected attributes method in the controller;
#Add root_to in the config.routes; 
gem 'carrierwave'
rails generate uploader Avatar #Give you a class in app/uploaders/avatar_uploader.rb
rails g migration add_avatar_to_art_galleries avatar:string

edelpero

#Heroku, Ruby on Rails and PhantomJS

In this post, I’m going to show you how to modify an existing Ruby on Rails app running on Heroku’s Cedar stack to use PhantomJS for screen scraping. If you’ve never heard of PhantomJS, it’s a command-line WebKit-based browser (that supports JavaScript, cookies, etc.).

Let’s get started. This is a high-level overview of the required steps:

• Modify your app to use multiple Heroku buildpacks.
• Extend your app to use both the Ruby as well as the PhantomJS buildpacks.
• Confirm that everything worked.