| # Get all users' emails that signed in today | |
| User.where(["last_sign_in_at > ?", 2.days.ago]).map(&:email) |
| ## Installing nokigiri | |
| ### on Mavericks | |
| brew install libxml2 | |
| bundle config build.nokogiri "--use-system-libraries --with-xml2-include=/usr/local/opt/libxml2/include/libxml2" | |
| bundle install | |
| ### on Yosemite | |
| brew install libxml2 | |
| bundle config build.nokogiri --with-iconv-dir=/usr/local/Cellar/libiconv/1.14/ |
In Shipyard we try to minimise as much project management as possible. This is how we keep our team lean and nimble.
GitHub is our base of operations in which we've integrated some apps to help us run lean whilst delivering high quality code. Here are our integrations:
| Captain Harrison is busy exploring Nifty's Loch. Unfortunately - he keeps getting lost. You decide to help him by building a positioning system that can be installed on his ship (The SS Reckoning). | |
| Luckily, Nifty's Loch is a a perfect square, 10 units high and 10 units wide. With the docks positioned at (0,0). | |
| As the ship moves or changes direction, it will send messages to your positioning system. These relate to the ship moving forwards or changing direction. For example: | |
| F 4 - This will move the ship forward four units, not changing the direction the ship is pointing in. B 2 - This will move the ship backwards two units, not changing the direction the ship is pointing in. L 2 - This will rotate the ship 90 degrees left twice. L 2 then makes the ship point in the opposite direction, while L 4 does a complete 360 and point in the same direction. 'R 3' - This will turn the ship right 90 degrees, 3 times. | |
| When the program receives the REPORT command, it should give it's current position, as well as the com |
| You have been hired by a late 18th century naval shipping company who transport large quantities of gold. | |
| They company has multiple ships, all capable of carry different amounts of gold. | |
| The current shipping coordinator, known only as the Seawolf, has realised that their current shipping methods are inefficient and wishes to have a system to reduce the required trips for a given weight of gold. | |
| Your task is to create a system that for a given set of ships, can transport a quantity of gold with the fewest possible trips. Each ship may only carry it's exact quantity. The company has multiple of each ship class. | |
| For instance, with the following ship classes: |
Now, every time you want to run a backup, open your terminal and drop the script into the window and hit enter.
nb// the folder locations are hardcoded and it's not automatic (run it manually each day)
#!/bin/bash
| meta[name="mobile-web-app-capable" content="yes"] | |
| meta[name="apple-mobile-web-app-capable" content="yes"] | |
| meta[name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"] | |
| meta[http-equiv="X-UA-Compatible" content="IE=edge"] | |
| meta[name="apple-mobile-web-app-status-bar-style" content="black"] | |
| meta[name="format-detection" content="telephone=no"] |
I try and keep a very verbose Rails Gemfile so any new developers working on my startup can very quickly understand what gems are installed, why they're installed, and the value they add to the project.
I also use my Gemfile as a bit of a todo list when I find smarter or faster gems, or just new cool things that I want to try out. I thought I'd release a copy of what it looks like if you're interested.
source 'https://rubygems.org'
ruby '2.3.1'
| import string | |
| import requests | |
| from bs4 import BeautifulSoup | |
| import json | |
| import glob | |
| from multiprocessing import Pool | |
| import sys | |
| API_KEY = None # your api key here | |
| CRUNCHBASE_COMPANY_API = "http://api.crunchbase.com/v/1/company/%s.js?api_key=%s" |